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Keywords from Image Description:
Dinocerata Pl. XII . PLATE XTl Cnsand lith New Haven DINOCERAS LATIC EPS Marsh Vs Pl XII Illustration biodiversitylibrary org title Marsh Othniel Charles NameFound Dinoceras NameConfirmed Dinoceras EOLID NameBankID Biodiversity Heritage Library National Fossil Day Dinocerata monograph of an extinct order of gigantic