Compsognathus, skeleton Pachycephalosaurus " The distinctive spines

" The distinctive spines

This authentic Spinosaurus tooth was found in Morocco

smaller one

Crinoids are animals despite their plant-like appearance

This is probably Charniodiscus concentricus

Compsognathus, skeleton Pachycephalosaurus " The distinctive spinesThis replica of Compsognathus is one of the most famous fossils in paleontology. At one time it was considered the smallest dinosaur at about the size of a chicken. Compsognathus was a bird like dinosaur that walked on two long, thin legs; it had three toed feet. A long tail acted as a counterbalance and for stability during fast turns. It had short arms with two clawed fingers on each hand. Compsognathus had a small, pointed head with small, sharp