Basilosaurus cetoides lived in warm

with three clawed fingers that it probably used for manipulating objects

Einiosaurus lived in herds

it had long and graceful limbs

referring to these structures

Sinosauropteryx prima Scale:1:10 Basilosaurus cetoides lived in warmSinosauropteryx prima is the only known species of the extinct genus Sinosauropteryx of feathered compsognathid theropod dinosaur, which lived in the mid Cretaceous period, approximately 125 million years ago, in the Aptian, in what is now Asia. It was discovered in northeastern China's Liaoning province, which is famous for its abundant and well preserved dinosaur fossils. Sinosauropteryx was a small dinosaur, with an estimated length of around 1. 1