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Aulosteges trigonalis
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Early Permian, Leonard Fm. Collection locality: basal Leonard, on spur N of high point of Leonard Mt, on E side of fault at E end of the mt, Glass Mountains, west TX, Brewster County, Texas, USA. Collected by Robert E. King. IP number 11886; lot count 1; accn=YPM.03892.
Yale Peabody Museum’s own descriptionSubjects
Credit lineAulosteges trigonalis (YPM IP 011886). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.