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Keywords from Image Description:
Dinocerata Pl. XIX . PLATE XIX cd Bsrger del Criaajid lich New Haven TINOCERAS PUGNAX Marsh Pl XIX Illustration biodiversitylibrary org title Marsh Othniel Charles NameFound Tinoceras pugnax Biodiversity Heritage Library National Fossil Day Dinocerata monograph of an extinct order of gigantic mammals Dinocerata Eocene