Parasaurolophus cyrtocristatus, a crested hadrosaurian dinosaur from New Mexico
Published in Fieldiana Geology, in 1963, in volume 14, issue 8, pages 143-168
Date published:1963-07-31
Published in Fieldiana Geology, in 1963, in volume 14, issue 8, pages 143-168
Date published:1963-07-31