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Keywords from Image Description:
The dinosaurs of North America . GEOLOGICAL SURVEY SIXTEENTH ANNUAL REPORT PART PL LXXVU BRAIN CASTS OF DINOSAURS CERATOSAURUS CLAOSAURUS STEGOSAURUS TRICERATOPS AND RECENT ALLIGATOR Pl LXXVII Illustration biodiversitylibrary org title Marsh Othniel Charles NameFound Ceratosaurus NameConfirmed Ceratosaurus EOLID NameBankID