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Cristellaria protuberans Cushman, 1918
From the collection of NMNH Paleobiology, Smithsonian. Free to download, adapt and use — no permission needed.
About this work
Cenozoic / Paleogene / Oligocene
NMNH Paleobiology, Smithsonian’s own descriptionCredit lineCristellaria protuberans Cushman, 1918. 1911. Donald F. MacDonald. NMNH Paleobiology, Smithsonian. CC0.