Fossil of Oldest-Known Ancestors of Modern Dog Found

A fossil tooth discovered by a team of international paleontologists in the Altai Mountains of Siberia yields new evidence about modern-day domestic dogs.

DNA analysis of the fossil confirms that modern dogs existed some 33,000 years ago. Prior to this, dogs were believed to have been domesticated 100,000 years ago; however, the oldest fossil of modern dog dates back to 36,000 years ago and was found in Goyet Cave in Belgium.

http://www.scienceworldreport.com/ar...-dog-found.htm