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Oligoptycha?
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Late Cretaceous, Fox Hills Fm, Trail City Mbr. Collection locality: conc., high in LNAZ, probably Drepanochilus concs. layer, SW-facing bluffs of SE-trending spur that joins terrace to S and SE, 2 mi WNW of Little Eagle, Corson County, South Dakota, USA. Collected by Karl M. Waage, 1962. IP number 315045; lot count 1; taphonomy=concretion; accn=IPA.07048; associatedwith=on same slab: IP.315045,IP.315046,IP.315048,IP.315047.
Yale Peabody Museum’s own descriptionSubjects
Credit lineOligoptycha? (YPM IP 315045). Photograph by Jane Lockery. Yale Peabody Museum, Invertebrate Paleontology. CC0.
