1
|
Horrocks M, Summerhayes G, Presswell B. Palaeoparasitology confirms Early Lapita evidence of pig and dog at Kamgot, Bismarck Archipelago. J Helminthol 2024; 98:e8. [PMID: 38234205 DOI: 10.1017/s0022149x23000998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
Little is known about helminth parasites of the Bismarck Archipelago, in either archaeological or modern contexts. This study presents a parasitological analysis of soil samples from Early Lapita habitation layers at Kamgot (3300-3000 BP). Evidence for the presence of pigs and dogs and the timing of their arrival in Early Lapita contexts have been contested in the literature. The finding of parasite eggs in samples from Kamgot supports the presence of pigs and dogs at the site. Six types of helminth eggs were identified: pig nematode Trichuris suis, dog nematode Toxocara canis, and cestode Dipylidium caninum, as well as two unknown trematodes and a possible anoplocephalid cestode, thereby indicating the local presence of other mammals or birds. This study represents the first confirmed record of ancient helminth parasites in tropical Oceania.
Collapse
Affiliation(s)
- M Horrocks
- Microfossil Research Ltd, Auckland, New Zealand
- School of Environment, University of Auckland, Auckland, New Zealand
| | - G Summerhayes
- Department of Anthropology, University of Otago, Dunedin, New Zealand
| | - B Presswell
- Evolutionary and Ecological Parasitology, University of Otago, Dunedin, New Zealand
| |
Collapse
|
2
|
Reis ALM, Rapadas M, Hammond JM, Gamaarachchi H, Stevanovski I, Ayuputeri Kumaheri M, Chintalaphani SR, Dissanayake DSB, Siggs OM, Hewitt AW, Llamas B, Brown A, Baynam G, Mann GJ, McMorran BJ, Easteal S, Hermes A, Jenkins MR, Patel HR, Deveson IW. The landscape of genomic structural variation in Indigenous Australians. Nature 2023; 624:602-610. [PMID: 38093003 PMCID: PMC10733147 DOI: 10.1038/s41586-023-06842-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 11/07/2023] [Indexed: 12/20/2023]
Abstract
Indigenous Australians harbour rich and unique genomic diversity. However, Aboriginal and Torres Strait Islander ancestries are historically under-represented in genomics research and almost completely missing from reference datasets1-3. Addressing this representation gap is critical, both to advance our understanding of global human genomic diversity and as a prerequisite for ensuring equitable outcomes in genomic medicine. Here we apply population-scale whole-genome long-read sequencing4 to profile genomic structural variation across four remote Indigenous communities. We uncover an abundance of large insertion-deletion variants (20-49 bp; n = 136,797), structural variants (50 b-50 kb; n = 159,912) and regions of variable copy number (>50 kb; n = 156). The majority of variants are composed of tandem repeat or interspersed mobile element sequences (up to 90%) and have not been previously annotated (up to 62%). A large fraction of structural variants appear to be exclusive to Indigenous Australians (12% lower-bound estimate) and most of these are found in only a single community, underscoring the need for broad and deep sampling to achieve a comprehensive catalogue of genomic structural variation across the Australian continent. Finally, we explore short tandem repeats throughout the genome to characterize allelic diversity at 50 known disease loci5, uncover hundreds of novel repeat expansion sites within protein-coding genes, and identify unique patterns of diversity and constraint among short tandem repeat sequences. Our study sheds new light on the dimensions and dynamics of genomic structural variation within and beyond Australia.
Collapse
Affiliation(s)
- Andre L M Reis
- Genomics and Inherited Disease Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- Centre for Population Genomics, Garvan Institute of Medical Research and Murdoch Children's Research Institute, Darlinghurst, New South Wales, Australia
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Melissa Rapadas
- Genomics and Inherited Disease Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- Centre for Population Genomics, Garvan Institute of Medical Research and Murdoch Children's Research Institute, Darlinghurst, New South Wales, Australia
| | - Jillian M Hammond
- Genomics and Inherited Disease Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- Centre for Population Genomics, Garvan Institute of Medical Research and Murdoch Children's Research Institute, Darlinghurst, New South Wales, Australia
| | - Hasindu Gamaarachchi
- Genomics and Inherited Disease Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- Centre for Population Genomics, Garvan Institute of Medical Research and Murdoch Children's Research Institute, Darlinghurst, New South Wales, Australia
- School of Computer Science and Engineering, University of New South Wales, Sydney, New South Wales, Australia
| | - Igor Stevanovski
- Genomics and Inherited Disease Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- Centre for Population Genomics, Garvan Institute of Medical Research and Murdoch Children's Research Institute, Darlinghurst, New South Wales, Australia
| | - Meutia Ayuputeri Kumaheri
- Genomics and Inherited Disease Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- Centre for Population Genomics, Garvan Institute of Medical Research and Murdoch Children's Research Institute, Darlinghurst, New South Wales, Australia
| | - Sanjog R Chintalaphani
- Genomics and Inherited Disease Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- Centre for Population Genomics, Garvan Institute of Medical Research and Murdoch Children's Research Institute, Darlinghurst, New South Wales, Australia
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Duminda S B Dissanayake
- National Centre for Indigenous Genomics, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
- Institute for Applied Ecology, University of Canberra, Canberra, Australian Capital Territory, Australia
| | - Owen M Siggs
- Genomics and Inherited Disease Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- Centre for Population Genomics, Garvan Institute of Medical Research and Murdoch Children's Research Institute, Darlinghurst, New South Wales, Australia
- Department of Ophthalmology, Flinders University, Bedford Park, South Australia, Australia
| | - Alex W Hewitt
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Bastien Llamas
- National Centre for Indigenous Genomics, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
- Australian Centre for Ancient DNA, School of Biological Sciences and Environment Institute, University of Adelaide, Adelaide, South Australia, Australia
- ARC Centre of Excellence for Australian Biodiversity and Heritage, University of Adelaide, Adelaide, South Australia, Australia
- Indigenous Genomics, Telethon Kids Institute, Adelaide, South Australia, Australia
| | - Alex Brown
- National Centre for Indigenous Genomics, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
- Indigenous Genomics, Telethon Kids Institute, Adelaide, South Australia, Australia
| | - Gareth Baynam
- Telethon Kids Institute and Division of Paediatrics, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia
- Genetic Services of Western Australia, Western Australian Department of Health, Perth, Western Australia, Australia
- Western Australian Register of Developmental Anomalies, Western Australian Department of Health, Perth, Western Australia, Australia
| | - Graham J Mann
- National Centre for Indigenous Genomics, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Brendan J McMorran
- National Centre for Indigenous Genomics, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Simon Easteal
- National Centre for Indigenous Genomics, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Azure Hermes
- National Centre for Indigenous Genomics, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Misty R Jenkins
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
| | - Hardip R Patel
- National Centre for Indigenous Genomics, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia.
| | - Ira W Deveson
- Genomics and Inherited Disease Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia.
- Centre for Population Genomics, Garvan Institute of Medical Research and Murdoch Children's Research Institute, Darlinghurst, New South Wales, Australia.
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia.
| |
Collapse
|
3
|
Kowlessar J, Moffat I, Wesley D, Willis M, Wrigglesworth S, Jones T, Nayinggul A. Reconstructing archaeological palaeolandscapes using geophysical and geomatic survey techniques: An example from Red Lily Lagoon, Arnhem Land, Australia. PLoS One 2023; 18:e0283006. [PMID: 37141270 PMCID: PMC10159127 DOI: 10.1371/journal.pone.0283006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 02/28/2023] [Indexed: 05/05/2023] Open
Abstract
Arnhem Land is a key region for understanding the Pleistocene colonisation of Australia, due to the presence of the oldest sites in the continent. Despite this, conventional archaeological survey has not been effective at locating additional pre-Holocene sites in the region due to a complex distribution of geomorphic units caused by sea level rise and coastal aggradation. This research uses geophysical and geomatic techniques to map the subsurface distribution of the geomorphic units in the Red Lily Lagoon region in eastern Arnhem Land. This reveals a complex Pleistocene landscape, which offers the potential to locate additional archaeological sites and so reveal more about the lifeways of the earliest Australians.
Collapse
Affiliation(s)
- Jarrad Kowlessar
- Archaeology, College of Humanities, Arts and Social Sciences, Flinders University, Bedford Park, South Australia, Australia
| | - Ian Moffat
- Archaeology, College of Humanities, Arts and Social Sciences, Flinders University, Bedford Park, South Australia, Australia
| | - Daryl Wesley
- Archaeology, College of Humanities, Arts and Social Sciences, Flinders University, Bedford Park, South Australia, Australia
| | - Mark Willis
- Archaeology, College of Humanities, Arts and Social Sciences, Flinders University, Bedford Park, South Australia, Australia
- Sacred Sites Research, Albuquerque, New Mexico, United States of America
| | - Shay Wrigglesworth
- Njanjma Rangers, Gunbalanya, Northern Territory, Australia
- Kakadu National Park, Jabiru, Northern Territory, Australia
| | - Tristen Jones
- Department of Archaeology, The University of Sydney, Camperdown, New South Wales, Australia
| | | |
Collapse
|
4
|
Refining models of archaic admixture in Eurasia with ArchaicSeeker 2.0. Nat Commun 2021; 12:6232. [PMID: 34716342 PMCID: PMC8556419 DOI: 10.1038/s41467-021-26503-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 10/06/2021] [Indexed: 12/30/2022] Open
Abstract
We developed a method, ArchaicSeeker 2.0, to identify introgressed hominin sequences and model multiple-wave admixture. The new method enabled us to discern two waves of introgression from both Denisovan-like and Neanderthal-like hominins in present-day Eurasian populations and an ancient Siberian individual. We estimated that an early Denisovan-like introgression occurred in Eurasia around 118.8-94.0 thousand years ago (kya). In contrast, we detected only one single episode of Denisovan-like admixture in indigenous peoples eastern to the Wallace-Line. Modeling ancient admixtures suggested an early dispersal of modern humans throughout Asia before the Toba volcanic super-eruption 74 kya, predating the initial peopling of Asia as proposed by the traditional Out-of-Africa model. Survived archaic sequences are involved in various phenotypes including immune and body mass (e.g., ZNF169), cardiovascular and lung function (e.g., HHAT), UV response and carbohydrate metabolism (e.g., HYAL1/HYAL2/HYAL3), while "archaic deserts" are enriched with genes associated with skin development and keratinization.
Collapse
|
5
|
McPherron SP, Archer W, Otárola-Castillo ER, Torquato MG, Keevil TL. Machine learning, bootstrapping, null models, and why we are still not 100% sure which bone surface modifications were made by crocodiles. J Hum Evol 2021; 164:103071. [PMID: 34635347 DOI: 10.1016/j.jhevol.2021.103071] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 07/29/2021] [Accepted: 08/13/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Shannon P McPherron
- Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, Leipzig 04103, Germany.
| | - Will Archer
- Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, Leipzig 04103, Germany; Max Planck Partner Group, Department of Archaeology and Anthropology, National Museum, Bloemfontein, South Africa; Department of Geology, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa
| | - Erik R Otárola-Castillo
- Department of Anthropology, Purdue University, 700 West State Street, West Lafayette, IN 47907-2059, USA
| | - Melissa G Torquato
- Department of Anthropology, Purdue University, 700 West State Street, West Lafayette, IN 47907-2059, USA
| | - Trevor L Keevil
- Department of Anthropology, Purdue University, 700 West State Street, West Lafayette, IN 47907-2059, USA
| |
Collapse
|
6
|
Peters C, Richter KK, Manne T, Dortch J, Paterson A, Travouillon K, Louys J, Price GJ, Petraglia M, Crowther A, Boivin N. Species identification of Australian marsupials using collagen fingerprinting. ROYAL SOCIETY OPEN SCIENCE 2021; 8:211229. [PMID: 34729210 PMCID: PMC8548793 DOI: 10.1098/rsos.211229] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 09/30/2021] [Indexed: 06/13/2023]
Abstract
The study of faunal remains from archaeological sites is often complicated by the presence of large numbers of highly fragmented, morphologically unidentifiable bones. In Australia, this is the combined result of harsh preservation conditions and frequent scavenging by marsupial carnivores. The collagen fingerprinting method known as zooarchaeology by mass spectrometry (ZooMS) offers a means to address these challenges and improve identification rates of fragmented bones. Here, we present novel ZooMS peptide markers for 24 extant marsupial and monotreme species that allow for genus-level distinctions between these species. We demonstrate the utility of these new peptide markers by using them to taxonomically identify bone fragments from a nineteenth-century colonial-era pearlshell fishery at Bandicoot Bay, Barrow Island. The suite of peptide biomarkers presented in this study, which focus on a range of ecologically and culturally important species, have the potential to significantly amplify the zooarchaeological and paleontological record of Australia.
Collapse
Affiliation(s)
- Carli Peters
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | | | - Tiina Manne
- School of Social Science, The University of Queensland, Brisbane, Qld 4071, Australia
| | - Joe Dortch
- School of Social Sciences, University of Western Australia, Perth, WA 6009, Australia
| | - Alistair Paterson
- School of Social Sciences, University of Western Australia, Perth, WA 6009, Australia
| | - Kenny Travouillon
- Western Australian Museum, Collections and Research, 49 Kew Street, Welshpool, WA 6106, Australia
| | - Julien Louys
- Australian Research Centre for Human Evolution, Griffith University, Nathan, Qld 4111, Australia
| | - Gilbert J. Price
- School of Earth and Environmental Sciences, The University of Queensland, Brisbane, Qld 4072, Australia
| | - Michael Petraglia
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
- School of Social Science, The University of Queensland, Brisbane, Qld 4071, Australia
- Australian Research Centre for Human Evolution, Griffith University, Nathan, Qld 4111, Australia
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA
| | - Alison Crowther
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
- School of Social Science, The University of Queensland, Brisbane, Qld 4071, Australia
| | - Nicole Boivin
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
- School of Social Science, The University of Queensland, Brisbane, Qld 4071, Australia
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA
- Department of Anthropology and Archaeology, University of Calgary, Calgary, Canada
| |
Collapse
|
7
|
Bradshaw CJA, Norman K, Ulm S, Williams AN, Clarkson C, Chadœuf J, Lin SC, Jacobs Z, Roberts RG, Bird MI, Weyrich LS, Haberle SG, O'Connor S, Llamas B, Cohen TJ, Friedrich T, Veth P, Leavesley M, Saltré F. Stochastic models support rapid peopling of Late Pleistocene Sahul. Nat Commun 2021; 12:2440. [PMID: 33927195 PMCID: PMC8085232 DOI: 10.1038/s41467-021-21551-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 02/02/2021] [Indexed: 02/02/2023] Open
Abstract
The peopling of Sahul (the combined continent of Australia and New Guinea) represents the earliest continental migration and settlement event of solely anatomically modern humans, but its patterns and ecological drivers remain largely conceptual in the current literature. We present an advanced stochastic-ecological model to test the relative support for scenarios describing where and when the first humans entered Sahul, and their most probable routes of early settlement. The model supports a dominant entry via the northwest Sahul Shelf first, potentially followed by a second entry through New Guinea, with initial entry most consistent with 50,000 or 75,000 years ago based on comparison with bias-corrected archaeological map layers. The model's emergent properties predict that peopling of the entire continent occurred rapidly across all ecological environments within 156-208 human generations (4368-5599 years) and at a plausible rate of 0.71-0.92 km year-1. More broadly, our methods and approaches can readily inform other global migration debates, with results supporting an exit of anatomically modern humans from Africa 63,000-90,000 years ago, and the peopling of Eurasia in as little as 12,000-15,000 years via inland routes.
Collapse
Affiliation(s)
- Corey J A Bradshaw
- Global Ecology, College of Science and Engineering, Flinders University, Adelaide, SA, Australia.
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia.
| | - Kasih Norman
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Sean Ulm
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- College of Arts, Society and Education, James Cook University, Cairns, QLD, Australia
| | - Alan N Williams
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Climate Change Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, NSW, Australia
- EMM Consulting, St Leonards, NSW, Australia
| | - Chris Clarkson
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- School of Social Science, University of Queensland, Brisbane, QLD, Australia
- Max Planck Institute for the Science of Human History, Jena, Germany
- Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, NSW, Australia
| | - Joël Chadœuf
- UR 1052, French National Institute for Agricultural Research (INRA), Montfavet, France
| | - Sam C Lin
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Zenobia Jacobs
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Richard G Roberts
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Michael I Bird
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- College of Science and Engineering, James Cook University, Cairns, QLD, Australia
| | - Laura S Weyrich
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Department of Anthropology, Pennsylvania State University, University Park, PA, USA
| | - Simon G Haberle
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Department of Archaeology and Natural History, School of Culture, History and Language, Australian National University, Canberra, ACT, Australia
| | - Sue O'Connor
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Department of Archaeology and Natural History, School of Culture, History and Language, Australian National University, Canberra, ACT, Australia
| | - Bastien Llamas
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- School of Biological Sciences, Environment Institute, University of Adelaide, Adelaide, SA, Australia
- National Centre for Indigenous Genomics, Australian National University, Canberra, ACT, Australia
| | - Tim J Cohen
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Tobias Friedrich
- Department of Oceanography, School of Ocean and Earth Science and Technology, University of Hawai'i at Manoa, Honolulu, Hawai'i, USA
| | - Peter Veth
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Archaeology and the Centre for Rock Art Research and Management M257, School of Social Sciences, University of Western Australia, Crawley, WA, Australia
| | - Matthew Leavesley
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- College of Arts, Society and Education, James Cook University, Cairns, QLD, Australia
- Department of Anthropology and Sociology, University of Papua New Guinea, Port Moresby, Papua New Guinea
| | - Frédérik Saltré
- Global Ecology, College of Science and Engineering, Flinders University, Adelaide, SA, Australia
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
| |
Collapse
|
8
|
Shipman P. What the dingo says about dog domestication. Anat Rec (Hoboken) 2020; 304:19-30. [PMID: 33103861 PMCID: PMC7756258 DOI: 10.1002/ar.24517] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 06/22/2020] [Accepted: 06/22/2020] [Indexed: 01/27/2023]
Abstract
Worldwide, dogs (Canis familiaris) are certainly the most common domesticate (900 million according to the World Atlas) and are sometimes used as a proxy for human presence. Dogs were the first and therefore arguably most important species ever to be domesticated. It is widely accepted that the domestic dog is a descendent of Pleistocene gray wolves (Canis lupus), possibly of a population now extinct. How can an extant canid, the dingo (Canis dingo or Canis familiaris), whose status as a species and as a domesticate is controversial, improve our understanding of the ancient process of domesticating the dog? Here I review anatomical, behavioral, biogeographic, and molecular evidence on the appropriate status of dingoes in a historical context. Dingoes are now the major apex predator in Australia aside from humans. Different sources of evidence have suggested different times of arrival in Greater Australia for humans and canids and different degrees of intimacy or domestication between humans and canids. Just as domestic dogs are often accorded near‐human status, dingoes have special relationships with human families, but reproductively and behaviorally they remain independent. In sum, traits of the dingo reflect its lupine ancestry, a certain degree of accommodation to human company, and unique adaptations to the demands of its habitat. Emphasizing that domestication is a long‐term process, not an event, helps clarify the ambiguous status of dingoes.
Collapse
Affiliation(s)
- Pat Shipman
- Department of Anthropology, Pennsylvania State University, State College, Pennsylvania, USA
| |
Collapse
|
9
|
Langley MC, Amano N, Wedage O, Deraniyagala S, Pathmalal M, Perera N, Boivin N, Petraglia MD, Roberts P. Bows and arrows and complex symbolic displays 48,000 years ago in the South Asian tropics. SCIENCE ADVANCES 2020; 6:eaba3831. [PMID: 32582854 PMCID: PMC7292635 DOI: 10.1126/sciadv.aba3831] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 04/21/2020] [Indexed: 06/11/2023]
Abstract
Archaeologists contend that it was our aptitude for symbolic, technological, and social behaviors that was central to Homo sapiens rapidly expanding across the majority of Earth's continents during the Late Pleistocene. This expansion included movement into extreme environments and appears to have resulted in the displacement of numerous archaic human populations across the Old World. Tropical rainforests are thought to have been particularly challenging and, until recently, impenetrable by early H. sapiens. Here, we describe evidence for bow-and-arrow hunting toolkits alongside a complex symbolic repertoire from 48,000 years before present at the Sri Lankan site of Fa-Hien Lena-the earliest bow-and-arrow technology outside of Africa. As one of the oldest H. sapiens rainforest sites outside of Africa, this exceptional assemblage provides the first detailed insights into how our species met the extreme adaptive challenges that were encountered in Asia during global expansion.
Collapse
Affiliation(s)
- Michelle C. Langley
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, Brisbane, Queensland, Australia
| | - Noel Amano
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Oshan Wedage
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
- Department of History and Archaeology, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
| | | | - M.M Pathmalal
- Department of Zoology, Centre for Water Quality and Algae Research, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
| | - Nimal Perera
- Department of Archaeology, Government of Sri Lanka, Colombo, Sri Lanka
| | - Nicole Boivin
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
- School of Social Sciences, University of Queensland, Brisbane, Queensland, Australia
- Department of Anthropology and Archaeology, University of Calgary, Calgary, Canada
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA
| | - Michael D. Petraglia
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
- School of Social Sciences, University of Queensland, Brisbane, Queensland, Australia
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA
| | - Patrick Roberts
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
- School of Social Sciences, University of Queensland, Brisbane, Queensland, Australia
| |
Collapse
|
10
|
Yuen LKW, Littlejohn M, Duchêne S, Edwards R, Bukulatjpi S, Binks P, Jackson K, Davies J, Davis JS, Tong SYC, Locarnini S. Tracing Ancient Human Migrations into Sahul Using Hepatitis B Virus Genomes. Mol Biol Evol 2019; 36:942-954. [PMID: 30856252 DOI: 10.1093/molbev/msz021] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The entry point and timing of ancient human migration into continental Sahul (the combined landmass of Australia, New Guinea, and Tasmania) are subject to debate. Unique strains of hepatitis B virus (HBV) are endemic among modern-day Australian Aboriginals (HBV/C4) and Indigenous Melanesians (HBV/C3). We postulated that HBV genomes could be used to infer human population movements because the main HBV transmission route in endemic populations is via mother-to-child for genotypes B and C infections. Phylogenetic and phylogeographic analyses of HBV genomes inferred the origin of HBV/C4 to be >59 thousand years ago (ka) (95% HPD: 34-85 ka), and most likely to have occurred on the Sunda Shelf (southeast extension of the continental shelf of Southeast Asia). Our analysis further suggested an age of >51 ka (95% Highest Posterior Density (HPD): 36-67 ka) for the most recent common ancestor of HBV/C4 in Australia, correlating with the arrival time of anatomically modern humans into Australia, with the entry point suggested along a southern route via Timor. While we also inferred the origin of HBC/C3 to be on the Sunda Shelf, our analyses suggested that it was carried into Melanesia by Indigenous Melanesians who migrated through New Guinea north of the highlands. These findings reveal that HBV genomes can be used to infer ancient human population movements.
Collapse
Affiliation(s)
- Lilly K W Yuen
- Victorian Infectious Diseases Reference Laboratory, The Royal Melbourne Hospital, at the Doherty Institute, Melbourne, Australia
| | - Margaret Littlejohn
- Victorian Infectious Diseases Reference Laboratory, The Royal Melbourne Hospital, at the Doherty Institute, Melbourne, Australia
| | - Sebastián Duchêne
- Department of Biochemistry and Molecular Biology and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Melbourne, Australia
| | - Rosalind Edwards
- Victorian Infectious Diseases Reference Laboratory, The Royal Melbourne Hospital, at the Doherty Institute, Melbourne, Australia
| | - Sarah Bukulatjpi
- Menzies School of Health Research and Charles Darwin University, Darwin, Australia.,Ngalkanbuy Clinic, Galiwin'ku, Australia
| | - Paula Binks
- Menzies School of Health Research and Charles Darwin University, Darwin, Australia
| | - Kathy Jackson
- Victorian Infectious Diseases Reference Laboratory, The Royal Melbourne Hospital, at the Doherty Institute, Melbourne, Australia
| | - Jane Davies
- Menzies School of Health Research and Charles Darwin University, Darwin, Australia.,Department of Infectious Diseases, Royal Darwin Hospital, Darwin, Australia
| | - Joshua S Davis
- Menzies School of Health Research and Charles Darwin University, Darwin, Australia.,John Hunter Hospital, Newcastle, Australia
| | - Steven Y C Tong
- Menzies School of Health Research and Charles Darwin University, Darwin, Australia.,Department of Infectious Diseases, Royal Darwin Hospital, Darwin, Australia.,Victorian Infectious Diseases Service, The Royal Melbourne Hospital, at the Doherty Institute, Melbourne, Australia
| | - Stephen Locarnini
- Victorian Infectious Diseases Reference Laboratory, The Royal Melbourne Hospital, at the Doherty Institute, Melbourne, Australia
| |
Collapse
|
11
|
Wright JL, Wasef S, Heupink TH, Westaway MC, Rasmussen S, Pardoe C, Fourmile GG, Young M, Johnson T, Slade J, Kennedy R, Winch P, Pappin M, Wales T, Bates W“B, Hamilton S, Whyman N, van Holst Pellekaan S, McAllister PJ, Taçon PS, Curnoe D, Li R, Millar C, Subramanian S, Willerslev E, Malaspinas AS, Sikora M, Lambert DM. Ancient nuclear genomes enable repatriation of Indigenous human remains. SCIENCE ADVANCES 2018; 4:eaau5064. [PMID: 30585290 PMCID: PMC6300400 DOI: 10.1126/sciadv.aau5064] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Accepted: 11/20/2018] [Indexed: 05/21/2023]
Abstract
After European colonization, the ancestral remains of Indigenous people were often collected for scientific research or display in museum collections. For many decades, Indigenous people, including Native Americans and Aboriginal Australians, have fought for their return. However, many of these remains have no recorded provenance, making their repatriation very difficult or impossible. To determine whether DNA-based methods could resolve this important problem, we sequenced 10 nuclear genomes and 27 mitogenomes from ancient pre-European Aboriginal Australians (up to 1540 years before the present) of known provenance and compared them to 100 high-coverage contemporary Aboriginal Australian genomes, also of known provenance. We report substantial ancient population structure showing strong genetic affinities between ancient and contemporary Aboriginal Australian individuals from the same geographic location. Our findings demonstrate the feasibility of successfully identifying the origins of unprovenanced ancestral remains using genomic methods.
Collapse
Affiliation(s)
- Joanne L. Wright
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, QLD, Australia
| | - Sally Wasef
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, QLD, Australia
| | - Tim H. Heupink
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, QLD, Australia
- Global Health Institute, Epidemiology and Social Medicine, University of Antwerp, Belgium
| | - Michael C. Westaway
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, QLD, Australia
| | - Simon Rasmussen
- DTU Bioinformatics, Department of Bio and Health Informatics, Technical University of Denmark, Lyngby, Denmark
| | - Colin Pardoe
- Department of Archaeology and Natural History, Australian National University, Canberra, ACT, Australia
| | | | - Michael Young
- Barkandji/Paakantyi Elder, Red Cliffs, VIC, Australia
| | - Trish Johnson
- Barkandji/Paakantyi Elder, Pooncarie, NSW, Australia
| | - Joan Slade
- Ngiyampaa Elder, Ivanhoe, NSW, Australia
| | | | - Patsy Winch
- Mutthi Mutthi Elder, Balranald, NSW, Australia
| | - Mary Pappin
- Mutthi Mutthi Elder, Broken Hill, NSW, Australia
| | - Tapij Wales
- Thanynakwith Elder, Napranum, QLD, Australia
| | | | | | | | - Sheila van Holst Pellekaan
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW, Australia
- School of Biological Sciences, University of Sydney, Sydney, NSW, Australia
| | | | - Paul S.C. Taçon
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, QLD, Australia
| | - Darren Curnoe
- ARC Centre of Excellence for Australian Biodiversity and Heritage and Paleontology, Geobiology and Earth Archives Research Centre, University of New South Wales, Sydney, NSW, Australia
| | - Ruiqiang Li
- Novogene Bioinformatics Institute, Beijing, China
| | - Craig Millar
- School of Biological Sciences, University of Auckland, Auckland, New Zealand
| | - Sankar Subramanian
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, QLD, Australia
- GeneCology Research Centre, University of the Sunshine Coast, Sippy Downs, QLD, Australia
| | - Eske Willerslev
- Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
- Department of Zoology, University of Cambridge, Cambridge, UK
- Wellcome Trust Sanger Institute, Hinxton, UK
| | - Anna-Sapfo Malaspinas
- Department of Computational Biology, University of Lausanne, Switzerland
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Martin Sikora
- Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
- Corresponding author. (M.S.); (D.M.L.)
| | - David M. Lambert
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Nathan, QLD, Australia
- Corresponding author. (M.S.); (D.M.L.)
| |
Collapse
|
12
|
The spatio-temporal distribution of archaeological and faunal finds at Liang Bua (Flores, Indonesia) in light of the revised chronology for Homo floresiensis. J Hum Evol 2018; 124:52-74. [PMID: 30173885 DOI: 10.1016/j.jhevol.2018.07.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 06/27/2018] [Accepted: 07/04/2018] [Indexed: 11/22/2022]
Abstract
Liang Bua, the type site of Homo floresiensis, is a limestone cave on the Indonesian island of Flores with sedimentary deposits currently known to range in age from about 190 thousand years (ka) ago to the present. Recent revision of the stratigraphy and chronology of this depositional sequence suggests that skeletal remains of H. floresiensis are between ∼100 and 60 ka old, while cultural evidence of this taxon occurs until ∼50 ka ago. Here we examine the compositions of the faunal communities and stone artifacts, by broad taxonomic groups and raw materials, throughout the ∼190 ka time interval preserved in the sequence. Major shifts are observed in both the faunal and stone artifact assemblages that reflect marked changes in paleoecology and hominin behavior, respectively. Our results suggest that H. floresiensis and Stegodon florensis insularis, along with giant marabou stork (Leptoptilos robustus) and vulture (Trigonoceps sp.), were likely extinct by ∼50 ka ago. Moreover, an abrupt and statistically significant shift in raw material preference due to an increased use of chert occurs ∼46 thousand calibrated radiocarbon (14C) years before present (ka cal. BP), a pattern that continues through the subsequent stratigraphic sequence. If an increased preference for chert does, in fact, characterize Homo sapiens assemblages at Liang Bua, as previous studies have suggested (e.g., Moore et al., 2009), then the shift observed here suggests that modern humans arrived on Flores by ∼46 ka cal. BP, which would be the earliest cultural evidence of modern humans in Indonesia.
Collapse
|
13
|
Abstract
Anatomically modern humans (Homo sapiens, AMH) began spreading across Eurasia from Africa and adjacent Southwest Asia about 50,000-55,000 years ago (ca 50-55 ka). Some have argued that human genetic, fossil, and archaeological data indicate one or more prior dispersals, possibly as early as 120 ka. A recently reported age estimate of 65 ka for Madjedbebe, an archaeological site in northern Sahul (Pleistocene Australia-New Guinea), if correct, offers what might be the strongest support yet presented for a pre-55-ka African AMH exodus. We review evidence for AMH arrival on an arc spanning South China through Sahul and then evaluate data from Madjedbebe. We find that an age estimate of >50 ka for this site is unlikely to be valid. While AMH may have moved far beyond Africa well before 50-55 ka, data from the region of interest offered in support of this idea are not compelling.
Collapse
|
14
|
Affiliation(s)
| | | | - Lincoln Mullen
- University of California, Berkeley, CA
- George Mason University, Fairfax, VA
| |
Collapse
|
15
|
Bae CJ, Douka K, Petraglia MD. On the origin of modern humans: Asian perspectives. Science 2017; 358:358/6368/eaai9067. [DOI: 10.1126/science.aai9067] [Citation(s) in RCA: 208] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
16
|
Blinkhorn J, Petraglia MD. Environments and Cultural Change in the Indian Subcontinent. CURRENT ANTHROPOLOGY 2017. [DOI: 10.1086/693462] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
17
|
Corny J, Galland M, Arzarello M, Bacon AM, Demeter F, Grimaud-Hervé D, Higham C, Matsumura H, Nguyen LC, Nguyen TKT, Nguyen V, Oxenham M, Sayavongkhamdy T, Sémah F, Shackelford LL, Détroit F. Dental phenotypic shape variation supports a multiple dispersal model for anatomically modern humans in Southeast Asia. J Hum Evol 2017; 112:41-56. [PMID: 29037415 DOI: 10.1016/j.jhevol.2017.08.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 08/23/2017] [Accepted: 08/24/2017] [Indexed: 01/05/2023]
Abstract
The population history of anatomically modern humans (AMH) in Southeast Asia (SEA) is a highly debated topic. The impact of sea level variations related to the Last Glacial Maximum (LGM) and the Neolithic diffusion on past population dispersals are two key issues. We have investigated competing AMH dispersal hypotheses in SEA through the analysis of dental phenotype shape variation on the basis of very large archaeological samples employing two complementary approaches. We first explored the structure of between- and within-group shape variation of permanent human molar crowns. Second, we undertook a direct test of competing hypotheses through a modeling approach. Our results identify a significant LGM-mediated AMH expansion and a strong biological impact of the spread of Neolithic farmers into SEA during the Holocene. The present work thus favors a "multiple AMH dispersal" hypothesis for the population history of SEA, reconciling phenotypic and recent genomic data.
Collapse
Affiliation(s)
- Julien Corny
- Aix Marseille Université, CNRS, EFS, ADES UMR 7268, 13916, Marseille, France.
| | - Manon Galland
- University College Dublin, School of Archaeology, Belfield, Dublin 4, Ireland; Muséum national d'Histoire naturelle, Musée de l'Homme, Département Homme et environnement, CNRS, UMR 7206, 75116, Paris, France
| | - Marta Arzarello
- Università degli Studi di Ferrara, Dipartimento Studi Umanistici, 44121, Ferrara, Italy
| | - Anne-Marie Bacon
- Université Paris-Descartes, Faculté de chirurgie dentaire, UMR 5288 CNRS, AMIS, 92120, Montrouge, France
| | - Fabrice Demeter
- Muséum national d'Histoire naturelle, Musée de l'Homme, Département Homme et environnement, CNRS, UMR 7206, 75116, Paris, France; Center for GeoGenetics, Copenhagen, Denmark
| | - Dominique Grimaud-Hervé
- Muséum national d'Histoire naturelle, Musée de l'Homme, Département Homme et environnement, CNRS, UMR 7194, 75116, Paris, France
| | - Charles Higham
- University of Otago, Department of Anthropology and Archaeology, Dunedin 9054, New Zealand
| | - Hirofumi Matsumura
- Sapporo Medical University, School of Health Science, Sapporo 060-8556, Japan
| | | | | | - Viet Nguyen
- Center for Southeast Asian Prehistory, 96/203 Hoang Quoc Viet, Hanoi, Viet Nam
| | - Marc Oxenham
- Australian National University, School of Archaeology and Anthropology, Canberra ACT 0200, Australia
| | - Thongsa Sayavongkhamdy
- Department of National Heritage, Ministry of Information and Culture, Vientiane, Lao People's Democratic Republic
| | - François Sémah
- Muséum national d'Histoire naturelle, Musée de l'Homme, Département Homme et environnement, CNRS, UMR 7194, 75116, Paris, France
| | | | - Florent Détroit
- Muséum national d'Histoire naturelle, Musée de l'Homme, Département Homme et environnement, CNRS, UMR 7194, 75116, Paris, France
| |
Collapse
|
18
|
Clarkson C, Jacobs Z, Marwick B, Fullagar R, Wallis L, Smith M, Roberts RG, Hayes E, Lowe K, Carah X, Florin SA, McNeil J, Cox D, Arnold LJ, Hua Q, Huntley J, Brand HEA, Manne T, Fairbairn A, Shulmeister J, Lyle L, Salinas M, Page M, Connell K, Park G, Norman K, Murphy T, Pardoe C. Human occupation of northern Australia by 65,000 years ago. Nature 2017; 547:306-310. [DOI: 10.1038/nature22968] [Citation(s) in RCA: 518] [Impact Index Per Article: 74.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 05/19/2017] [Indexed: 12/21/2022]
|
19
|
Tracing the peopling of the world through genomics. Nature 2017; 541:302-310. [PMID: 28102248 DOI: 10.1038/nature21347] [Citation(s) in RCA: 278] [Impact Index Per Article: 39.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 12/13/2016] [Indexed: 12/13/2022]
Abstract
Advances in the sequencing and the analysis of the genomes of both modern and ancient peoples have facilitated a number of breakthroughs in our understanding of human evolutionary history. These include the discovery of interbreeding between anatomically modern humans and extinct hominins; the development of an increasingly detailed description of the complex dispersal of modern humans out of Africa and their population expansion worldwide; and the characterization of many of the genetic adaptions of humans to local environmental conditions. Our interpretation of the evolutionary history and adaptation of humans is being transformed by analyses of these new genomic data.
Collapse
|
20
|
Abstract
Wallacea, the zone of oceanic islands separating the continental regions of Southeast Asia and Australia, has yielded sparse evidence for the symbolic culture of early modern humans. Here we report evidence for symbolic activity 30,000-22,000 y ago at Leang Bulu Bettue, a cave and rock-shelter site on the Wallacean island of Sulawesi. We describe hitherto undocumented practices of personal ornamentation and portable art, alongside evidence for pigment processing and use in deposits that are the same age as dated rock art in the surrounding karst region. Previously, assemblages of multiple and diverse types of Pleistocene "symbolic" artifacts were entirely unknown from this region. The Leang Bulu Bettue assemblage provides insight into the complexity and diversification of modern human culture during a key period in the global dispersal of our species. It also shows that early inhabitants of Sulawesi fashioned ornaments from body parts of endemic animals, suggesting modern humans integrated exotic faunas and other novel resources into their symbolic world as they colonized the biogeographically unique regions southeast of continental Eurasia.
Collapse
|
21
|
Lipson M, Reich D. A Working Model of the Deep Relationships of Diverse Modern Human Genetic Lineages Outside of Africa. Mol Biol Evol 2017; 34:889-902. [PMID: 28074030 PMCID: PMC5400393 DOI: 10.1093/molbev/msw293] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
A major topic of interest in human prehistory is how the large-scale genetic structure of modern populations outside of Africa was established. Demographic models have been developed that capture the relationships among small numbers of populations or within particular geographical regions, but constructing a phylogenetic tree with gene flow events for a wide diversity of non-Africans remains a difficult problem. Here, we report a model that provides a good statistical fit to allele-frequency correlation patterns among East Asians, Australasians, Native Americans, and ancient western and northern Eurasians, together with archaic human groups. The model features a primary eastern/western bifurcation dating to at least 45,000 years ago, with Australasians nested inside the eastern clade, and a parsimonious set of admixture events. While our results still represent a simplified picture, they provide a useful summary of deep Eurasian population history that can serve as a null model for future studies and a baseline for further discoveries.
Collapse
Affiliation(s)
- Mark Lipson
- Department of Genetics, Harvard Medical School, Boston, MA
| | - David Reich
- Department of Genetics, Harvard Medical School, Boston, MA
- Medical and Population Genetics Program, Broad Institute of MIT and Harvard, Cambridge, MA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA
| |
Collapse
|
22
|
Nagle N, van Oven M, Wilcox S, van Holst Pellekaan S, Tyler-Smith C, Xue Y, Ballantyne KN, Wilcox L, Papac L, Cooke K, van Oorschot RAH, McAllister P, Williams L, Kayser M, Mitchell RJ. Aboriginal Australian mitochondrial genome variation - an increased understanding of population antiquity and diversity. Sci Rep 2017; 7:43041. [PMID: 28287095 PMCID: PMC5347126 DOI: 10.1038/srep43041] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 01/17/2017] [Indexed: 01/06/2023] Open
Abstract
Aboriginal Australians represent one of the oldest continuous cultures outside Africa, with evidence indicating that their ancestors arrived in the ancient landmass of Sahul (present-day New Guinea and Australia) ~55 thousand years ago. Genetic studies, though limited, have demonstrated both the uniqueness and antiquity of Aboriginal Australian genomes. We have further resolved known Aboriginal Australian mitochondrial haplogroups and discovered novel indigenous lineages by sequencing the mitogenomes of 127 contemporary Aboriginal Australians. In particular, the more common haplogroups observed in our dataset included M42a, M42c, S, P5 and P12, followed by rarer haplogroups M15, M16, N13, O, P3, P6 and P8. We propose some major phylogenetic rearrangements, such as in haplogroup P where we delinked P4a and P4b and redefined them as P4 (New Guinean) and P11 (Australian), respectively. Haplogroup P2b was identified as a novel clade potentially restricted to Torres Strait Islanders. Nearly all Aboriginal Australian mitochondrial haplogroups detected appear to be ancient, with no evidence of later introgression during the Holocene. Our findings greatly increase knowledge about the geographic distribution and phylogenetic structure of mitochondrial lineages that have survived in contemporary descendants of Australia’s first settlers.
Collapse
Affiliation(s)
- Nano Nagle
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Sciences, La Trobe University, Melbourne, Victoria, Australia
| | - Mannis van Oven
- Department of Genetic Identification, Erasmus MC University Medical Center Rotterdam, The Netherlands
| | - Stephen Wilcox
- Australian Genome Research Facility, Melbourne, Victoria, Australia
| | - Sheila van Holst Pellekaan
- Biotechnology and Biomolecular Sciences, University of New South Wales, New South Wales, Australia.,School of Biological Sciences, University of Sydney, Sydney, Australia
| | - Chris Tyler-Smith
- The Wellcome Trust Sanger Institute, Welcome Trust Genome Campus, Hinxton, Cambridgeshire, United Kingdom
| | - Yali Xue
- The Wellcome Trust Sanger Institute, Welcome Trust Genome Campus, Hinxton, Cambridgeshire, United Kingdom
| | - Kaye N Ballantyne
- Department of Genetic Identification, Erasmus MC University Medical Center Rotterdam, The Netherlands.,Office of the Chief Forensic Scientist, Victoria Police Forensic Services Department, Melbourne, Victoria, Australia
| | - Leah Wilcox
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Sciences, La Trobe University, Melbourne, Victoria, Australia
| | - Luka Papac
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Sciences, La Trobe University, Melbourne, Victoria, Australia
| | - Karen Cooke
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Sciences, La Trobe University, Melbourne, Victoria, Australia
| | - Roland A H van Oorschot
- Office of the Chief Forensic Scientist, Victoria Police Forensic Services Department, Melbourne, Victoria, Australia
| | | | - Lesley Williams
- Community Elder and Cultural Advisor, Brisbane, Queensland, Australia
| | - Manfred Kayser
- Department of Genetic Identification, Erasmus MC University Medical Center Rotterdam, The Netherlands
| | - R John Mitchell
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Sciences, La Trobe University, Melbourne, Victoria, Australia
| | | |
Collapse
|
23
|
Johnson CN, Alroy J, Beeton NJ, Bird MI, Brook BW, Cooper A, Gillespie R, Herrando-Pérez S, Jacobs Z, Miller GH, Prideaux GJ, Roberts RG, Rodríguez-Rey M, Saltré F, Turney CSM, Bradshaw CJA. What caused extinction of the Pleistocene megafauna of Sahul? Proc Biol Sci 2017; 283:rspb.2015.2399. [PMID: 26865301 DOI: 10.1098/rspb.2015.2399] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
During the Pleistocene, Australia and New Guinea supported a rich assemblage of large vertebrates. Why these animals disappeared has been debated for more than a century and remains controversial. Previous synthetic reviews of this problem have typically focused heavily on particular types of evidence, such as the dating of extinction and human arrival, and have frequently ignored uncertainties and biases that can lead to misinterpretation of this evidence. Here, we review diverse evidence bearing on this issue and conclude that, although many knowledge gaps remain, multiple independent lines of evidence point to direct human impact as the most likely cause of extinction.
Collapse
Affiliation(s)
- C N Johnson
- School of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, Tasmania 7001, Australia
| | - J Alroy
- Department of Biological Sciences, Macquarie University, New South Wales 2109, Australia
| | - N J Beeton
- School of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, Tasmania 7001, Australia
| | - M I Bird
- Centre for Tropical Environmental and Sustainability Studies, College of Science Technology and Engineering, James Cook University, Cairns, Queensland 4878, Australia
| | - B W Brook
- School of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, Tasmania 7001, Australia
| | - A Cooper
- Australian Centre for Ancient DNA, School of Biological Sciences, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - R Gillespie
- Centre for Archaeological Science, School of Earth and Environmental Sciences, University of Wollongong, New South Wales 2522, Australia Archaeology and Natural History, School of Culture, History and Language, Australian National University, Canberra, Australian Capital Territory 0200, Australia
| | - S Herrando-Pérez
- The Environment Institute, School of Biological Sciences, The University of Adelaide, Adelaide, South Australia 5005, Australia Department of Biogeography and Global Change, National Museum of Natural Sciences-Spanish Research Council (CSIC) c/ José Gutiérrez Abascal 2, 28006 Madrid, Spain
| | - Z Jacobs
- Centre for Archaeological Science, School of Earth and Environmental Sciences, University of Wollongong, New South Wales 2522, Australia
| | - G H Miller
- Institute of Arctic and Alpine Research, Geological Sciences, University of Colorado, Boulder, CO 80309-0450, USA Environment and Agriculture, Curtin University, Perth, Western Australia 6102, Australia
| | - G J Prideaux
- School of Biological Sciences, Flinders University, Bedford Park, South Australia 5042, Australia
| | - R G Roberts
- Centre for Archaeological Science, School of Earth and Environmental Sciences, University of Wollongong, New South Wales 2522, Australia
| | - M Rodríguez-Rey
- The Environment Institute, School of Biological Sciences, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - F Saltré
- The Environment Institute, School of Biological Sciences, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - C S M Turney
- Climate Change Research Centre, University of New South Wales, Sydney, New South Wales 2052, Australia
| | - C J A Bradshaw
- The Environment Institute, School of Biological Sciences, The University of Adelaide, Adelaide, South Australia 5005, Australia
| |
Collapse
|
24
|
Early modern human lithic technology from Jerimalai, East Timor. J Hum Evol 2016; 101:45-64. [PMID: 27886810 DOI: 10.1016/j.jhevol.2016.09.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Revised: 09/05/2016] [Accepted: 09/07/2016] [Indexed: 11/22/2022]
Abstract
Jerimalai is a rock shelter in East Timor with cultural remains dated to 42,000 years ago, making it one of the oldest known sites of modern human activity in island Southeast Asia. It has special global significance for its record of early pelagic fishing and ancient shell fish hooks. It is also of regional significance for its early occupation and comparatively large assemblage of Pleistocene stone artefacts. Three major findings arise from our study of the stone artefacts. First, there is little change in lithic technology over the 42,000 year sequence, with the most noticeable change being the addition of new artefact types and raw materials in the mid-Holocene. Second, the assemblage is dominated by small chert cores and implements rather than pebble tools and choppers, a pattern we argue pattern, we argue, that is common in island SE Asian sites as opposed to mainland SE Asian sites. Third, the Jerimalai assemblage bears a striking resemblance to the assemblage from Liang Bua, argued by the Liang Bua excavation team to be associated with Homo floresiensis. We argue that the near proximity of these two islands along the Indonesian island chain (c.100 km apart), the long antiquity of modern human occupation in the region (as documented at Jerimalai), and the strong resemblance of distinctive flake stone technologies seen at both sites, raises the intriguing possibility that both the Liang Bua and Jerimalai assemblages were created by modern humans.
Collapse
|
25
|
Rosso DE, Pitarch Martí A, d’Errico F. Middle Stone Age Ochre Processing and Behavioural Complexity in the Horn of Africa: Evidence from Porc-Epic Cave, Dire Dawa, Ethiopia. PLoS One 2016; 11:e0164793. [PMID: 27806067 PMCID: PMC5091854 DOI: 10.1371/journal.pone.0164793] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Accepted: 09/30/2016] [Indexed: 12/03/2022] Open
Abstract
Ochre is a common feature at Middle Stone Age (MSA) sites and has often been interpreted as a proxy for the origin of modern behaviour. However, few ochre processing tools, ochre containers, and ochre-stained artefacts from MSA contexts have been studied in detail within a theoretical framework aimed at inferring the technical steps involved in the acquisition, production and use of these artefacts. Here we analyse 21 ochre processing tools, i.e. upper and lower grindstones, and two ochre-stained artefacts from the MSA layers of Porc-Epic Cave, Dire Dawa, Ethiopia, dated to ca. 40 cal kyr BP. These tools, and a large proportion of the 4213 ochre fragments found at the site, were concentrated in an area devoted to ochre processing. Lower grindstones are made of a variety of raw materials, some of which are not locally available. Traces of use indicate that different techniques were employed to process ochre. Optical microscopy, XRD, μ-Raman spectroscopy, and SEM-EDS analyses of residues preserved on worn areas of artefacts show that different types of ferruginous rocks were processed in order to produce ochre powder of different coarseness and shades. A round stone bearing no traces of having been used to process ochre is half covered with residues as if it had been dipped in a liquid ochered medium to paint the object or to use it as a stamp to apply pigment to a soft material. We argue that the ochre reduction sequences identified at Porc-Epic Cave reflect a high degree of behavioural complexity, and represent ochre use, which was probably devoted to a variety of functions.
Collapse
Affiliation(s)
- Daniela Eugenia Rosso
- UMR-CNRS 5199 de la Préhistoire à l'Actuel: Culture, Environnement et Anthropologie (PACEA), Université de Bordeaux, Pessac, France
- Seminari d'Estudis i Recerques Prehistòriques (SERP), Departament de Prehistòria, Història Antiga i Arqueologia, Universitat de Barcelona, Barcelona, Spain
- * E-mail:
| | - Africa Pitarch Martí
- UMR-CNRS 5199 de la Préhistoire à l'Actuel: Culture, Environnement et Anthropologie (PACEA), Université de Bordeaux, Pessac, France
- Grup de Recerca Aplicada al Patrimoni Cultural (GRAPAC), Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Francesco d’Errico
- UMR-CNRS 5199 de la Préhistoire à l'Actuel: Culture, Environnement et Anthropologie (PACEA), Université de Bordeaux, Pessac, France
- Evolutionary Studies Institute and DST/NRF Centre of Excellence in Palaeosciences, and School of Geosciences, University of the Witwatersrand, Johannesburg, South Africa
| |
Collapse
|
26
|
Abstract
The Pleistocene global dispersal of modern humans required the transit of arid and semiarid regions where the distribution of potable water provided a primary constraint on dispersal pathways. Here, we provide a spatially explicit continental-scale assessment of the opportunities for Pleistocene human occupation of Australia, the driest inhabited continent on Earth. We establish the location and connectedness of persistent water in the landscape using the Australian Water Observations from Space dataset combined with the distribution of small permanent water bodies (springs, gnammas, native wells, waterholes, and rockholes). Results demonstrate a high degree of directed landscape connectivity during wet periods and a high density of permanent water points widely but unevenly distributed across the continental interior. A connected network representing the least-cost distance between water bodies and graded according to terrain cost shows that 84% of archaeological sites >30,000 y old are within 20 km of modern permanent water. We further show that multiple, well-watered routes into the semiarid and arid continental interior were available throughout the period of early human occupation. Depletion of high-ranked resources over time in these paleohydrological corridors potentially drove a wave of dispersal farther along well-watered routes to patches with higher foraging returns.
Collapse
|
27
|
Timmermann A, Friedrich T. Late Pleistocene climate drivers of early human migration. Nature 2016; 538:92-95. [PMID: 27654920 DOI: 10.1038/nature19365] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 08/12/2016] [Indexed: 12/20/2022]
Abstract
On the basis of fossil and archaeological data it has been hypothesized that the exodus of Homo sapiens out of Africa and into Eurasia between ~50-120 thousand years ago occurred in several orbitally paced migration episodes. Crossing vegetated pluvial corridors from northeastern Africa into the Arabian Peninsula and the Levant and expanding further into Eurasia, Australia and the Americas, early H. sapiens experienced massive time-varying climate and sea level conditions on a variety of timescales. Hitherto it has remained difficult to quantify the effect of glacial- and millennial-scale climate variability on early human dispersal and evolution. Here we present results from a numerical human dispersal model, which is forced by spatiotemporal estimates of climate and sea level changes over the past 125 thousand years. The model simulates the overall dispersal of H. sapiens in close agreement with archaeological and fossil data and features prominent glacial migration waves across the Arabian Peninsula and the Levant region around 106-94, 89-73, 59-47 and 45-29 thousand years ago. The findings document that orbital-scale global climate swings played a key role in shaping Late Pleistocene global population distributions, whereas millennial-scale abrupt climate changes, associated with Dansgaard-Oeschger events, had a more limited regional effect.
Collapse
Affiliation(s)
- Axel Timmermann
- International Pacific Research Center, University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA.,Department of Oceanography, University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA
| | - Tobias Friedrich
- International Pacific Research Center, University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA
| |
Collapse
|
28
|
A genomic history of Aboriginal Australia. Nature 2016; 538:207-214. [DOI: 10.1038/nature18299] [Citation(s) in RCA: 311] [Impact Index Per Article: 38.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 05/04/2016] [Indexed: 12/21/2022]
|
29
|
Towards an Accurate and Precise Chronology for the Colonization of Australia: The Example of Riwi, Kimberley, Western Australia. PLoS One 2016; 11:e0160123. [PMID: 27655174 PMCID: PMC5031455 DOI: 10.1371/journal.pone.0160123] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 07/12/2016] [Indexed: 11/19/2022] Open
Abstract
An extensive series of 44 radiocarbon (14C) and 37 optically stimulated luminescence (OSL) ages have been obtained from the site of Riwi, south central Kimberley (NW Australia). As one of the earliest known Pleistocene sites in Australia, with archaeologically sterile sediment beneath deposits containing occupation, the chronology of the site is important in renewed debates surrounding the colonization of Sahul. Charcoal is preserved throughout the sequence and within multiple discrete hearth features. Prior to 14C dating, charcoal has been pretreated with both acid-base-acid (ABA) and acid base oxidation-stepped combustion (ABOx-SC) methods at multiple laboratories. Ages are consistent between laboratories and also between the two pretreatment methods, suggesting that contamination is easily removed from charcoal at Riwi and the Pleistocene ages are likely to be accurate. Whilst some charcoal samples recovered from outside hearth features are identified as outliers within a Bayesian model, all ages on charcoal within hearth features are consistent with stratigraphy. OSL dating has been undertaken using single quartz grains from the sandy matrix. The majority of samples show De distributions that are well-bleached but that also include evidence for mixing as a result of post-depositional bioturbation of the sediment. The results of the two techniques are compared and evaluated within a Bayesian model. Consistency between the two methods is good, and we demonstrate human occupation at this site from 46.4–44.6 cal kBP (95.4% probability range). Importantly, the lowest archaeological horizon at Riwi is underlain by sterile sediments which have been dated by OSL making it possible to demonstrate the absence of human occupation for between 0.9–5.2 ka (68.2% probability range) prior to occupation.
Collapse
|
30
|
Langley MC, O'Connor S, Piotto E. 42,000-year-old worked and pigment-stained Nautilus shell from Jerimalai (Timor-Leste): Evidence for an early coastal adaptation in ISEA. J Hum Evol 2016; 97:1-16. [PMID: 27457541 DOI: 10.1016/j.jhevol.2016.04.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 04/22/2016] [Accepted: 04/23/2016] [Indexed: 11/28/2022]
Abstract
In this paper, we describe worked and pigment-stained Nautilus shell artefacts recovered from Jerimalai, Timor-Leste. Two of these artefacts come from contexts dating to between 38,000 and 42,000 cal. BP (calibrated years before present), and exhibit manufacturing traces (drilling, pressure flaking, grinding), as well as red colourant staining. Through describing more complete Nautilus shell ornaments from younger levels from this same site (>15,900, 9500, and 5000 cal. BP), we demonstrate that those dating to the initial occupation period of Jerimalai are of anthropogenic origin. The identification of such early shell working examples of pelagic shell in Island Southeast Asia not only adds to our growing understanding of the importance of marine resources to the earliest modern human communities in this region, but also indicates that a remarkably enduring shell working tradition was enacted in this area of the globe. Additionally, these artefacts provide the first material culture evidence that the inhabitants of Jerimalai were not only exploiting coastal resources for their nutritional requirements, but also incorporating these materials into their social technologies, and by extension, their social systems. In other words, we argue that the people of Jerimalai were already practicing a developed coastal adaptation by at least 42,000 cal. BP.
Collapse
Affiliation(s)
- Michelle C Langley
- Archaeology & Natural History, School of Culture, History & Language, College of Asia and the Pacific, Australian National University, Australia.
| | - Sue O'Connor
- Archaeology & Natural History, School of Culture, History & Language, College of Asia and the Pacific, Australian National University, Australia.
| | - Elena Piotto
- Archaeology & Natural History, School of Culture, History & Language, College of Asia and the Pacific, Australian National University, Australia.
| |
Collapse
|
31
|
Mirazón Lahr M. The shaping of human diversity: filters, boundaries and transitions. Philos Trans R Soc Lond B Biol Sci 2016; 371:20150241. [PMID: 27298471 PMCID: PMC4920297 DOI: 10.1098/rstb.2015.0241] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2016] [Indexed: 01/21/2023] Open
Abstract
The evolution of modern humans was a complex process, involving major changes in levels of diversity through time. The fossils and stone tools that record the spatial distribution of our species in the past form the backbone of our evolutionary history, and one that allows us to explore the different processes-cultural and biological-that acted to shape the evolution of different populations in the face of major climate change. Those processes created a complex palimpsest of similarities and differences, with outcomes that were at times accelerated by sharp demographic and geographical fluctuations. The result is that the population ancestral to all modern humans did not look or behave like people alive today. This has generated questions regarding the evolution of human universal characters, as well as the nature and timing of major evolutionary events in the history of Homo sapiens The paucity of African fossils remains a serious stumbling block for exploring some of these issues. However, fossil and archaeological discoveries increasingly clarify important aspects of our past, while breakthroughs from genomics and palaeogenomics have revealed aspects of the demography of Late Quaternary Eurasian hominin groups and their interactions, as well as those between foragers and farmers. This paper explores the nature and timing of key moments in the evolution of human diversity, moments in which population collapse followed by differential expansion of groups set the conditions for transitional periods. Five transitions are identified (i) at the origins of the species, 240-200 ka; (ii) at the time of the first major expansions, 130-100 ka; (iii) during a period of dispersals, 70-50 ka; (iv) across a phase of local/regional structuring of diversity, 45-25 ka; and (v) during a phase of significant extinction of hunter-gatherer diversity and expansion of particular groups, such as farmers and later societies (the Holocene Filter), 15-0 ka.This article is part of the themed issue 'Major transitions in human evolution'.
Collapse
Affiliation(s)
- Marta Mirazón Lahr
- Leverhulme Centre for Human Evolutionary Studies, Department of Archaeology and Anthropology, University of Cambridge, Fitzwilliam Street, Cambridge CB2 1QH, UK
| |
Collapse
|
32
|
Groucutt HS, Petraglia MD, Bailey G, Scerri EML, Parton A, Clark-Balzan L, Jennings RP, Lewis L, Blinkhorn J, Drake NA, Breeze PS, Inglis RH, Devès MH, Meredith-Williams M, Boivin N, Thomas MG, Scally A. Rethinking the dispersal of Homo sapiens out of Africa. Evol Anthropol 2016; 24:149-64. [PMID: 26267436 DOI: 10.1002/evan.21455] [Citation(s) in RCA: 224] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Current fossil, genetic, and archeological data indicate that Homo sapiens originated in Africa in the late Middle Pleistocene. By the end of the Late Pleistocene, our species was distributed across every continent except Antarctica, setting the foundations for the subsequent demographic and cultural changes of the Holocene. The intervening processes remain intensely debated and a key theme in hominin evolutionary studies. We review archeological, fossil, environmental, and genetic data to evaluate the current state of knowledge on the dispersal of Homo sapiens out of Africa. The emerging picture of the dispersal process suggests dynamic behavioral variability, complex interactions between populations, and an intricate genetic and cultural legacy. This evolutionary and historical complexity challenges simple narratives and suggests that hybrid models and the testing of explicit hypotheses are required to understand the expansion of Homo sapiens into Eurasia.
Collapse
|
33
|
Sutikna T, Tocheri MW, Morwood MJ, Saptomo EW, Jatmiko, Awe RD, Wasisto S, Westaway KE, Aubert M, Li B, Zhao JX, Storey M, Alloway BV, Morley MW, Meijer HJM, van den Bergh GD, Grün R, Dosseto A, Brumm A, Jungers WL, Roberts RG. Revised stratigraphy and chronology for Homo floresiensis at Liang Bua in Indonesia. Nature 2016; 532:366-9. [DOI: 10.1038/nature17179] [Citation(s) in RCA: 206] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 01/28/2016] [Indexed: 11/09/2022]
|
34
|
Louys J, Price GJ, O'Connor S. Direct dating of Pleistocene stegodon from Timor Island, East Nusa Tenggara. PeerJ 2016; 4:e1788. [PMID: 26989625 PMCID: PMC4793331 DOI: 10.7717/peerj.1788] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 02/19/2016] [Indexed: 11/20/2022] Open
Abstract
Stegodons are a commonly recovered extinct proboscidean (elephants and allies) from the Pleistocene record of Southeast Asian oceanic islands. Estimates on when stegodons arrived on individual islands and the timings of their extinctions are poorly constrained due to few reported direct geochronological analyses of their remains. Here we report on uranium-series dating of a stegodon tusk recovered from the Ainaro Gravels of Timor. The six dates obtained indicate the local presence of stegodons in Timor at or before 130 ka, significantly pre-dating the earliest evidence of humans on the island. On the basis of current data, we find no evidence for significant environmental changes or the presence of modern humans in the region during that time. Thus, we do not consider either of these factors to have contributed significantly to their extinction. In the absence of these, we propose that their extinction was possibly the result of long-term demographic and genetic declines associated with an isolated island population.
Collapse
Affiliation(s)
- Julien Louys
- Department of Archaeology and Natural History, Australian National University , Canberra, Australian Capital Territory , Australia
| | - Gilbert J Price
- School of Earth Sciences, The University of Queensland , St Lucia, Queensland , Australia
| | - Sue O'Connor
- Department of Archaeology and Natural History, Australian National University , Canberra, Australian Capital Territory , Australia
| |
Collapse
|
35
|
Saltré F, Rodríguez-Rey M, Brook BW, Johnson CN, Turney CSM, Alroy J, Cooper A, Beeton N, Bird MI, Fordham DA, Gillespie R, Herrando-Pérez S, Jacobs Z, Miller GH, Nogués-Bravo D, Prideaux GJ, Roberts RG, Bradshaw CJA. Climate change not to blame for late Quaternary megafauna extinctions in Australia. Nat Commun 2016; 7:10511. [PMID: 26821754 PMCID: PMC4740174 DOI: 10.1038/ncomms10511] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 12/13/2015] [Indexed: 11/09/2022] Open
Abstract
Late Quaternary megafauna extinctions impoverished mammalian diversity worldwide. The causes of these extinctions in Australia are most controversial but essential to resolve, because this continent-wide event presaged similar losses that occurred thousands of years later on other continents. Here we apply a rigorous metadata analysis and new ensemble-hindcasting approach to 659 Australian megafauna fossil ages. When coupled with analysis of several high-resolution climate records, we show that megafaunal extinctions were broadly synchronous among genera and independent of climate aridity and variability in Australia over the last 120,000 years. Our results reject climate change as the primary driver of megafauna extinctions in the world's most controversial context, and instead estimate that the megafauna disappeared Australia-wide ∼13,500 years after human arrival, with shorter periods of coexistence in some regions. This is the first comprehensive approach to incorporate uncertainty in fossil ages, extinction timing and climatology, to quantify mechanisms of prehistorical extinctions.
Collapse
Affiliation(s)
- Frédérik Saltré
- The Environment Institute and School of Biological Sciences, The University of Adelaide, North Terrace, Adelaide, South Australia 5005, Australia
| | - Marta Rodríguez-Rey
- The Environment Institute and School of Biological Sciences, The University of Adelaide, North Terrace, Adelaide, South Australia 5005, Australia
| | - Barry W Brook
- School of Biological Sciences, Private Bag 55, University of Tasmania, Hobart, Tasmania 7001, Australia
| | - Christopher N Johnson
- School of Biological Sciences, Private Bag 55, University of Tasmania, Hobart, Tasmania 7001, Australia
| | - Chris S M Turney
- School of Biological, Earth and Environmental Sciences, University of NSW, Sydney, New South Wales 2052, Australia
| | - John Alroy
- Department of Biological Sciences, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Alan Cooper
- The Environment Institute and School of Biological Sciences, The University of Adelaide, North Terrace, Adelaide, South Australia 5005, Australia.,Australian Centre for Ancient DNA, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Nicholas Beeton
- School of Biological Sciences, Private Bag 55, University of Tasmania, Hobart, Tasmania 7001, Australia
| | - Michael I Bird
- Centre for Tropical Environmental and Sustainability Studies, James Cook University, Cairns, Queensland 4878, Australia
| | - Damien A Fordham
- The Environment Institute and School of Biological Sciences, The University of Adelaide, North Terrace, Adelaide, South Australia 5005, Australia
| | - Richard Gillespie
- Centre for Archaeological Science, School of Earth and Environmental Sciences, University of Wollongong, Wollongong, New South Wales 2522, Australia.,Department of Archaeology and Natural History, School of Culture, History and Language, Australian National University, Canberra, Australian Capital Territory 0200, Australia
| | - Salvador Herrando-Pérez
- The Environment Institute and School of Biological Sciences, The University of Adelaide, North Terrace, Adelaide, South Australia 5005, Australia.,Department of Biogeography and Global Change, National Museum of Natural Sciences-Spanish Research Council (CSIC), c/José Gutiérrez Abascal 2, 28006 Madrid, Spain
| | - Zenobia Jacobs
- Centre for Archaeological Science, School of Earth and Environmental Sciences, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Gifford H Miller
- Institute of Arctic and Alpine Research, Geological Sciences, University of Colorado, Boulder, Colorado 80309-0450, USA.,Environment and Agriculture Curtin University Perth, Perth, Western Australia 6102, Australia
| | - David Nogués-Bravo
- Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark, University of Copenhagen, Copenhagen DK-2100, Denmark
| | - Gavin J Prideaux
- School of Biological Sciences, Flinders University, Bedford Park, South Austalia 5042, Australia
| | - Richard G Roberts
- Centre for Archaeological Science, School of Earth and Environmental Sciences, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Corey J A Bradshaw
- The Environment Institute and School of Biological Sciences, The University of Adelaide, North Terrace, Adelaide, South Australia 5005, Australia
| |
Collapse
|
36
|
van den Bergh GD, Li B, Brumm A, Grün R, Yurnaldi D, Moore MW, Kurniawan I, Setiawan R, Aziz F, Roberts RG, Suyono, Storey M, Setiabudi E, Morwood MJ. Earliest hominin occupation of Sulawesi, Indonesia. Nature 2016; 529:208-11. [DOI: 10.1038/nature16448] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 11/13/2015] [Indexed: 11/09/2022]
|