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undet. Sphenodiscidae
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Early Cretaceous, Shell Creek Sh. Collection locality: unit 41, 4.0 ft, section 22, W of Gypsum Creek, 1 mi S of Montana line, W of road, Big Horn County, Wyoming, USA. Collected by Don L. Eicher. IP number 907816; lot count 5; anatomical elements=spicule(s); accn=YPM.06624; associatedwith=on same slide: IP.090812.
Yale Peabody Museum’s own descriptionSubjects
Credit lineundet. Sphenodiscidae (YPM IP 907816). Photograph by Elizabeth Scheibe. Yale Peabody Museum, Invertebrate Paleontology. CC0.
