Osteology of Deinonychus antirrhopus, an Unusual Theropod from the Lower Cretaceous of MontanaJohn H. OstromHäftad629 kr
Stratigraphy and Paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin Area, Wyoming and MontanaJohn H. OstromHäftad979 kr
Parasaurolophus Cyrtocristatus, a Crested Hadrosaurian Dinosaur From New MexicoJohn H Ostrom, Chicago Natural History MuseumInbunden419 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, Illinois. Trilobitomorpha ArthropleuridaEugene Stanley Richardson, Chicago Natural History MuseumInbunden409 kr
Field Museum of Natural History BulletinField Museum Of Natural History, Chicago Natural History MuseumInbunden489 kr
Revision of the Families and Genera of the Stylonuracea (Eurypterida)Erik N Kjellesvig-Waering, Chicago Natural History MuseumHäftad309 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, Illinois. Trilobitomorpha ArthropleuridaEugene Stanley Richardson, Chicago Natural History MuseumHäftad209 kr
Stratigraphy and Paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin Area, Wyoming and MontanaJohn H. OstromHäftad979 kr
Osteology of Deinonychus antirrhopus, an Unusual Theropod from the Lower Cretaceous of MontanaJohn H. OstromHäftad629 kr
Field Museum of Natural History BulletinField Museum Of Natural History, Chicago Natural History MuseumHäftad349 kr