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Trigonias osborni Lucas, 1900
From the collection of NMNH Paleobiology, Smithsonian. Free to download, adapt and use — no permission needed.
About this work
Cenozoic / Paleogene / Eocene / Chadronian
NMNH Paleobiology, Smithsonian’s own descriptionCredit lineTrigonias osborni Lucas, 1900. 1952. Ms. M. J. Hough. NMNH Paleobiology, Smithsonian. CC0.