Subject ASC0002hd2
The Quarterly journal of the Geological Society of London.
v.35 (1879), Page 619 (1879)
Smithsonian Libraries
BHL Page 39014744
Keywords
Eucercosaurus tanyspondylus dinosaur bone ornithopod cretaceous sixteen sixteenth caudal vertebra spine lateral superior anterior fossil vertebrae 1879 extinct left view 16 skeleton geology caudal vertebra