Arkivism
undet. Protostegidae
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undet. Protostegidae

Milla J. Freeman · 2017 · Vertebrate Paleontology specimen photograph (FossilSpecimen)

From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.

About this work

Geological context: Cretaceous, Niobrara Fm. Collection locality: Sherman County, Kansas, USA. Collected by Yale College Scientific Expedition 1870, Yale College Scientific Expedition 1870, 1870-07. shell fragment; VP number 41139; lot count 1; accn=YPM.00158.PLUS.

Yale Peabody Museum’s own description
Credit lineundet. Protostegidae (YPM VP 041139). Photograph by Milla J. Freeman. Yale Peabody Museum, Vertebrate Paleontology. CC0.

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