A ‘strange’ rock picked up off of a Texas coast almost 60 years ago turned out to be a fossil of an ‘extinct saber-toothed cat,’ researchers said. Photo by Christina Lee via Unsplash A “strange” rock ...
Sloth in prison -- The Great Basin now and then -- A zoologically impoverished world -- Dating an ass -- A stable of ground sloths -- Extinct mammals, dangerous plants, and the early peoples of the ...
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