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Jeletzkytes spedeni
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Type status: hypotype. Geological context: Late Cretaceous, Pierre Sh, Elk Butte Mbr. Collection locality: siderite concs., in place from conc. layers 5-20 ft above river and float from those layers in river bed below, NE-facing cliff on W bank of Moreau River, 1.5 mi due W of SD Rt. 65 bridge, & 6.7 mi E of Thunder Butte village, Ziebach County, South Dakota, USA. Collected by Karl M. Waage, Russell D. White, Helen Ross, 1985. IP number 23205; lot count 1; macroconch; accn=IPA.07048.
Yale Peabody Museum’s own descriptionSubjects
Credit lineJeletzkytes spedeni (YPM IP 023205). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.