The distant ancestors of modern horses had hooved toes instead of a single hoof, which vanished over time, according to researchers. The animals, such as the Eocene Hyracotherium, had feet like those ...
An ancient four-legged whale walked across land on hooved toes and swam in the sea like an otter. The newly discovered species turned up in 2011 in a cache of fossilized bones in Playa Media Luna, a ...
The distant ancestors of modern horses had hooved toes instead of a single hoof, which vanished over time, according to researchers. The animals, such as the Eocene Hyracotherium, had feet like those ...
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