All Posts Tagged With: "evolution of dogs"

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Dog Evolution

Around 54 to 38 million years ago a new line of meat-eating mammals evolved. They became known as the carnivores and were distinct from all other meat eaters for the fact they possessed a unique feature – four carnassial teeth. Only carnivorous mammals possess teeth that adapted from a crushing chewing mechanics to a tearing [...]

6Jan2008 | Dog Breeds | 0 comments | Continued
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