Dryosaurus has its nearest European ally in Hypsilophodon, again a Wealden type, and the crocodile, Goniopholis, is reported from the Wealden and its marine equivalent the Purbeckian, not from the older Jurassic levels. The weight of this evidence would... Maryland Geological Survey: Lower Cretaceous - Seite 178von Maryland Geological Survey - 1911Vollansicht - Über dieses Buch
| Maryland Geological Survey - 1911 - 744 Seiten
...comparison. Of the other dinosaurs, the affinities seem to be entirely with Wealden forms, Ccelurus being found therein, while Allosaurus compares in...and the crocodile, Goniopholis, is reported from the Wealdeu and its marine equivalent the Purbeckian, not from the older Jurassic levels. The weight of... | |
| Charles Craig Mook - 1916 - 210 Seiten
...dentition with the Wealden MetialoMniruH. Dryosaurus has its nearest European ally in Jlypsiloplwdon. again a Wealden type, and the crocodile, Goniopholis,...Jurassic into the beginning of Cretaceous times." The most complete comparison between the Morrison and corresponding vertebrate faunas has been made... | |
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