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  1. Jul 6, 2018 · The earliest New World dogs were not domesticated from North American wolves but likely originated from a Siberian ancestor. Furthermore, these lineages date back to a common ancestor that coincides with the first human migrations across Beringia.

  2. Dec 26, 2018 · The domestication of dogs likely occurred in Eurasia by 16,000 years ago, and the initial peopling of the Americas potentially happened around the same time. Dogs were long thought to have accompanied the first migrations into the Americas, but conclusive evidence for Paleoindian dogs is lacking.

    • Angela Perri, Chris Widga, Dennis Lawler, Terrance Martin, Thomas Loebel, Kenneth Farnsworth, Luci K...
    • 2019
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  4. Jul 7, 2018 · The first appearance of dogs in the North American archaeological record occurs ~6,000 years after the earliest evidence of human activity ( 4, 11 ). In addition, our molecular clock analysis indicates that the PCD lineage appeared ~6,500 years after North American human lineages ( Fig. 1b ) ( 10 ).

    • Máire Ní Leathlobhair, Angela R. Perri, Angela R. Perri, Evan K. Irving-Pease, Kelsey E. Witt, Anna ...
    • 10.1126/science.aao4776
    • 2018
    • 2018/07/07
  5. In 2021, a literature review of the current evidence infers that domestication of the dog began in Siberia 26,000-19,700 years ago by Ancient North Eurasians, then later dispersed eastwards into the Americas and westwards across Eurasia.

  6. Abstract. Records of domestic dogs in the Americas include specimens from North American sites dating as far back as 10,000 to 8,400 ybp and from the Andes of South America from 5,600-5,000 ybp. Dogs accompanied humans in several migrations from Asia to America BCE, as revealed by different haplotypes reported from ancient DNA studies.

    • V. Segura, Madeleine Geiger, Tesla A. Monson, D. Flores, Marcelo R. Sánchez-Villagra
    • 2020
  7. Jul 5, 2018 · An analysis of the data revealed that the earliest dogs in North America arrived here already domesticated more than 10,000 years ago.

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