
(pronounced uh-RIST-uh-SAWR-us) Aristosaurus is an invalid name for Massospondylus, an herbivorous Saurischian dinosaur from the late Triassic period.
Found on
http://www.enchantedlearning.com/subjects/dinosaurs/glossary/

Aristosaurus Means best (specimen) lizard from Late Triassic or Early Jurassic South Africa. Its name alludes to the preservation of the fossil; one of the Transvaal Museums best specimens, a nearly complete skeleton. Named by van Hoepen in 1920. It is now considered an invalid name for Massospondylus, a herbivorous Sa...
Found on
http://www.wordinfo.info/words/index/info/view_unit/2727/4
No exact match found.