Thrinaxodon

(pronounced thrin-AX-ah-DON) Thrinaxodon was a cat-sized cynodont , an ancestorpp of the mammals, but not a mammal itself. Thrinaxodon was not a dinosaur. This therapsid lived during the late Trias sic period, roughly 240 million years ago. Small holes in the snout bones suggest that it may have had whiskers, a mammalian characteristic. Its teeth w
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Thrinaxodon

extinct genus of cynodont, a close mammal relative, found as fossils in continental deposits formed during the Early Triassic Period in southern ...
Found on http://www.britannica.com/eb/a-z/t/45

Thrinaxodon

Thrinaxodon is a genus of cynodont that lived during the early part of the Triassic period (248-245 million years ago) in what is now South Africa and Antarctica. Because it is closely related to the lineage leading to mammals, Thrinaxodon is often considered a transitional fossil. The two known species ranged in size from {convert|30|to|50|cm|in}
Found on http://en.wikipedia.org/wiki/Thrinaxodon
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