John H. Ostrom

The Strange World of Dinosaurs,

John H. Ostrom

$15.99

Osteology of Deinonychus antirrhopus, an Unusual Theropod from the Lower Cretaceous of Montana: 50th Anniversary Edition

John H. Ostrom

$55.82

Marsh's Dinosaurs: The Collections from Como Bluff

John H. Ostrom

Out of Stock

Parasaurolophus Cyrtocristatus, a Crested Hadrosaurian Dinosaur From New Mexico: Fieldiana, Geology, Vol.14, No.8

John H. Ostrom

$16.34 - $26.95

Stratigraphy and Paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin Area, Wyoming and Montana

John H. Ostrom

$59.47

Parasaurolophus Cyrtocristatus, a Crested Hadrosaurian Dinosaur from New Mexico: Fieldiana, Geology, Vol.14, No.8

John H. Ostrom

Out of Stock

A Child's Book of Prehistoric Animals

John H. Ostrom

Out of Stock

A guide to the Rudolph F. Zallinger mural The age of mammals in the Peabody Museum of Natural History, Yale University

John H. Ostrom

Out of Stock

Osteology of Deinonychus Antirrhopus, an Unusual Theropod from the Lower Cretaceous of Montana

John H. Ostrom

Out of Stock