Cretaceous Reptiles (1865) Plate XVII

lithograph showing fossils

This is Plate XVII from "Cretaceous Reptiles of the United States" (1865). The bones shown here belong to Hadrosaurus foulkii, a younger dinosaur that Leidy suspected was also Hadrosaurus, Coelosaurus (another dinosaur) and Mosasaurus (a large marine lizard).

The following are other plates from "Cretaceous Reptiles of the United States" (1865):

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