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4 inches high
this large tooth broke loose and fell to the ground to be fossilized and then cast millions of years later
The wingspan ranges up to 7 feet 8 inches
scientifically described fossil bones given to him by saltpeter miners found in a Monroe County cave in 1797
Desmostylus hesperus, teeth in matrix Dimorphodon 4 inches highDesmostylus is an extinct genus of herbivorous mammal of the family Desmostylidae living during the Late Oligocene through the Late Miocene (28. 4 mya7. 250 mya) for a s pan of approximately 21. 2 million years. Desmostylus was a large, hippopotamus like creature of about 1. 8 meters (6 feet) long which weighed about 200 kilograms (440 pounds). It had a short tail and powerful legs with four hooves. Both the creature's jaws were elongated and sported