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undet. Bivalvia
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., richly fossiliferous conc zone about 15 ft above large-conc layer, bluffs S of the Moreau River, between the forks of the county roads leading NW to the village and N to the bridge, and about 1 mi SE of Thunder Butte village, Ziebach County, South Dakota, USA. Collected by Ian G. Speden, 1962. IP number 590213; lot count 1; accn=IPA.07048; associatedwith=IP.592361,IP.592364,IP.592365,IP.592366,IP.592367,IP.592368,IP.592369,IP.592370,IP.592371,IP.592374,IP.592373,IP.592362,IP.592363,IP.592372.
Yale Peabody Museum’s own descriptionSubjects
Credit lineundet. Bivalvia (YPM IP 590213). Photograph by Elizabeth Scheibe. Yale Peabody Museum, Invertebrate Paleontology. CC0.