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      • Domesticated dogs have been important parts of native communities for thousands of years. Dogs helped humans hunt and transport goods, they were sources of food and warmth through the cold winters. Dogs also played an important role in spiritual ceremonies for many tribes across North America.
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  2. Jul 6, 2018 · Abstract. 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.

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      Arctic dogs (figs. S4 and S10). This finding sug-gests that...

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      A large, international team of researchers sequenced DNA...

  3. Some of the earliest archaeological traces of the existence of dogs in the United States can be dated back to 9,000 b.p. [4] Dogs came to America after crossing from Siberia to Alaska, and it was during this period that the domestication of dogs began in America. [5] [6]

  4. Feb 23, 2021 · But how far back does that history go in the Americas, and which route did dogs use to enter this part of the world? A new study led by the University at Buffalo provides insight into these...

  5. May 3, 2021 · Traveling with hunters who used snowshoes, broad-pawed North American dogs easily ran across snowpacks that were a challenge for deer and moose. They could also sniff out hibernating bears and porcupines.

  6. Jan 27, 2015 · Based on the changes in the mitochondrial DNA that served as their time clock, it appears that dogs arrived in North America around 10,000 years ago, which would be several thousand years...

  7. Jun 2, 2016 · Tens of thousands of years ago, before the internet, before the Industrial Revolution, before literature and mathematics, bronze and iron, before the advent of agriculture, early humans formed an...

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