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1. www.science.org › doi › 10The evolutionary history of dogs in the Americas | Science

   www.science.org › doi › 10

   Jul 6, 2018 · Dogs were present in the Americas before the arrival of European colonists, but the origin and fate of these precontact dogs are largely unknown. We sequenced 71 mitochondrial and 7 nuclear genomes from ancient North American and Siberian dogs from time frames spanning ~9000 years.

2. www.cambridge.org › core › journalsNEW EVIDENCE OF THE EARLIEST DOMESTIC DOGS IN THE AMERICAS

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   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.

   • Author: Angela Perri, Chris Widga, Dennis Lawler, Terrance Martin, Thomas Loebel, Kenneth Farnsworth, Luci K...

   • Publish Year: 2019

3. People also ask

   How long have dogs been dispersed in the world?

   • The history of the global dispersal of dogs continues to be contentious ( 1 ). In North America, the earliest confirmed dog remains (from Koster, IL) have been radiocarbon dated to ~9900 calibrated years before the present ( 2, 3 ), ~4500 years after the earliest unambiguous evidence of humans arriving in the Americas ( 4 ).

   The evolutionary history of dogs in the Americas | Science

   www.science.org/doi/10.1126/science.aao4776

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   Did Paleoindian dogs come to America?

   • Although the arrival of domesticated dogs with an initial human migration has been the most reasonable explanation for their presence in the Americas, evidence for Paleoindian dogs has proven elusive. Previously, Jaguar Cave (Idaho) was thought to hold the earliest domestic dog remains in the Americas at over 10,000 years old (Lawrence 1967 ).

   NEW EVIDENCE OF THE EARLIEST DOMESTIC DOGS IN THE AMERICAS

   www.cambridge.org/core/journals/american-antiquity/article/new-evidence-of-the-earliest-domestic-dogs-in-the-americas/0DBDDAAD435BBFD7A929F0C2FC7CD365

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   What is the earliest evidence for dogs?

   • coprolite, which they determined as the earliest evidence for dogs in the Americas. Genomic analysis was performed, and the specimen was dated to around 9,200 cal BP.

   NEW EVIDENCE OF THE EARLIEST DOMESTIC DOGS IN THE AMERICAS

   www.cambridge.org/core/services/aop-cambridge-core/content/view/0DBDDAAD435BBFD7A929F0C2FC7CD365/S0002731618000744a.pdf/div-class-title-new-evidence-of-the-earliest-domestic-dogs-in-the-americas-div.pdf

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   Where do domesticated dogs come from?

   • Other early exam-ples of domesticated dogs include specimens from Modoc Rock Shelter in Illinois (ca. 8,400 cal BP; Ahler 1993), Dust Cave in Alabama (ca. 8,400 cal BP; Walker et al. 2005), Rodgers Shelter in Missouri (ca. 8,800 cal BP; McMillan 1970), and Koster in Illinois (ca. 9,500 cal BP; Brown and Vierra 1983; redated in this study).

   NEW EVIDENCE OF THE EARLIEST DOMESTIC DOGS IN THE AMERICAS

   www.cambridge.org/core/services/aop-cambridge-core/content/view/0DBDDAAD435BBFD7A929F0C2FC7CD365/S0002731618000744a.pdf/div-class-title-new-evidence-of-the-earliest-domestic-dogs-in-the-americas-div.pdf

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4. www.researchgate.net › publication › 326211519(PDF) The evolutionary history of dogs in the Americas

   www.researchgate.net › publication › 326211519

   Jul 6, 2018 · The earliest New World dogs were not domesticated from North American wolves but likely originated from a Siberian ancestor.

5. www.cambridge.org › core › servicesNEW EVIDENCE OF THE EARLIEST DOMESTIC DOGS IN THE AMERICAS

   www.cambridge.org › core › services

   The presence of early dogs in the pre-contact Americas is often assumed to be the result of companion animals arriving from across the Ber-ing Land Bridge with migrating Pleistocene human populations (Fiedel 2005; Schwartz 1998; van Asch et al. 2013).

   • Author: Angela Perri, Chris Widga, Dennis Lawler, Terrance Martin, Thomas Loebel, Kenneth Farnsworth, Luci K...

   • Publish Year: 2019

6. phys.org › news › 2017-08-modern-domestic-dogModern domestic dog has a single geographic origin - Phys.org

   phys.org › news › 2017-08-modern-domestic-dog

   Dogs were the first animals to be domesticated by humans. The oldest remains of dogs that can be clearly distinguished from those of wolves

7. www.researchgate.net › publication › 343829584_The(PDF) The History of Domesticated Dogs in the Americas

   www.researchgate.net › publication › 343829584_The

   Aug 18, 2020 · 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...