Was Frozen Mammoth or Giant Ground Sloth Served for Dinner at The Explorers Club?
Ranges are overlaid on a map of modern North and South America. Colored circles represent fossil localities: blue, woolly mammoth (Mammuthus primigenius); red, Megatherium; yellow, non-Megatherium fossil sloths. Green area represents modern range of green sea turtle (Chelonia mydas). Fossil specimen locality data were obtained from FAUNMAP II  and the Paleobiology Database (www.paleobiodb.org). The green sea turtle (C. mydas) range follows .