Megalonyx jeffersonii, ground sloth Arm & Hand ProtoceratopsLeft ulna, radius and hand of Megalonyx jeffersonii. 33 inches long with 13 inch hand width Megalonyx jeffersonii Jefferson Ground Sloth West Virginia State Fossil President, Thomas Jefferson, scientifically described fossil bones given to him by saltpeter miners found in a Monroe County cave in 1797. Jefferson thought they were the claws of a giant cat. In 1799 Casper Wistar re described the bones as a new species of extinct giant ground sloth and
Mammuthus primigenius) around 300
The average weight of an adult narwhal is 1
members of the family Ornithomimidae
alligators
the first Latimeria specimen was found off the east coast of South Africa
The replica is an exact copy of the original fossil in its original condition
000 species of trilobites identified but as we know none of them were predators
Looking at the last photo can you tell which is the original
Due to the rarity of fossilized bones within the shells of fossil eggs
Definition of Fossil
have been identified in over two dozen artifact caches
Location: Morroco