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being some 2/3 the size of the others
in a separate volume
This series of 3 bones from a juvenile Spinosaurus
It is for this reason that complete crinoids are a rare and treasured find
Carcharodontosaurus lived the coastal plains of North Africa and western Morocco during the late Jurassic to early Cretaceous 100-95 million years ago
Eremotherium mirabile, (Megatherium) giant ground sloth tooth Ouranosaurus being some 2/3 the sizeMegatherium (pronounced MEG ah THEER ee um)(now known as Eremotherium) was a huge, bulky, slow moving mammal that lived during the Pleistocene epoch in South America. It went extinct about 11,000 years ago. This ice age mammal was the largest of the ground sloths; Megatherium's name means "great beast." Megatherium was named by paleontologist Richard Owen in 1856; the first Megatherium fossil was found in Brazil in 1789. Anatomy: Megatherium had peg