An ancient dog skull from 33,000 years ago discovered in Siberia

An ancient dog skull from 33,000 years ago discovered in Siberia

An ancient dog skull from 33,000 years ago discovered in Siberia

Scientists have uncovered a 33,000-year-old dog skull that illustrates some of the earliest evidence of the domestication of the animal.

The well-preserved skull was found in a cave in the Siberian Altai mountains by an international team of archaeologists.

The specimen comes from an animal that was alive shortly before the last ice age and shows very few characteristics of modern dogs.

An ancient dog skull from 33,000 years ago discovered in Siberia
Discovery: This 33,000-year-old dog skull illustrates some of the earliest evidence of domestication of the animal and was found in the Siberian mountains
The dog is the oldest domesticated animal, and patterns of its earliest occurrence are of great importance in current zoology, anthropology, and archaeology. Although the presence of domesticated dogs is established for about the last 14,000 calendar years (cal BP) the existence of dogs prior to the Last Glacial Maximum (LGM), ca. 26,500–19,000 cal BP, is unresolved. A dog-like canid skull, recently reported from the Upper Paleolithic site of Goyet (Belgium) (50°24¿N, 05°04¿E) with a direct age of ca. 36,000 cal BP, raises questions about the time and place of the earliest domestication of the dog. The large size of the Goyet skull and other very early canid material hampers the determination of whether these earliest remains represent domesticated dogs rather than wolves with a few cranial features typical of dogs.

The archaeologists have detected that while its snout is similar in size to that of Greenland dogs found 1,000 years ago, it has teeth that would have resembled wild European wolves.

And they say that the dog also shows early signs of domestication, but added that man’s loyalty to the animals was also tested when times were tough.

Cute: The Siberian Samoyed is the modern-day version of the dog that has been found

Dr Susan Crockford of Pacific Identifications, who was one of the authors of the study that appears in the journal Plos One, explained to the BBC: ‘The wolves were not deliberately domesticated, the process of making a wolf into a dog was a natural process.’

‘At this time, people were hunting animals in large numbers and leaving large piles of bones behind, and that was attracting the wolves.’

Among the wolves that were attracted to the bones, the animals that we’re most curious and least fearful would show the most ‘dog-like’ characteristics.

They would often be smaller than others with wider snouts and more teeth.

The animals would also have been keen to clean up scraps off the bones they found and useful for fending off predators.

However, it appears that when the ice age hit the animals became less useful and the relationship between animals and humans ended.

Scientists suggest that this may have been because the food was in short supply.

This process set back the domestication of dogs by as much as 20,000 years according to Dr Crawford.

It also meant the competition for food between the wolves and humans continued.

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