(from the article `Life Sciences`) A remarkable pterosaur specimen recently found in the Early Cretaceous Santana Formation of Brazil has the tooth of a spinosaurid theropod dinosaur ...
Found on
http://www.britannica.com/eb/a-z/s/141
(pronounced SPINE-oh-SAWR-ids) Spinosaurids were a large, theropod from the Cretaceous period . These meat-eating dinosaurs had three-fingered hands and vertebral spines. Other Spinosaurids include Angaturama, Baryonyx , Irritator , Suchomimus , Siamosaurus and Spinosaurus .
Found on
http://www.enchantedlearning.com/subjects/dinosaurs/glossary/
No exact match found.
