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Keywords from Image Description:
Dinocerata Pl. XIII . PLATE xnr Berger del Cnsand lich New Haven DINOCERAS LATICEPS Marsh Vs Pl XIII Illustration biodiversitylibrary org title Marsh Othniel Charles NameFound Dinoceras laticeps Biodiversity Heritage Library National Fossil Day Dinocerata monograph of an extinct order of gigantic mammals Dinocerata Eocene