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Spirifer incertus

Jessica Utrup · 2011 · Invertebrate Paleontology specimen photograph (FossilSpecimen)

From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.

About this work

Geological context: Early Mississippian, Keokuk Ls. Collection locality: 2 mi NW of Warsaw, Clark County, Illinois, USA. Collected by Chester A. Reed. IP number 557417; lot count 1; accn=YPM.02899.

Yale Peabody Museum’s own description

Subjects

Invertebrate Paleontology FossilSpecimen Animalia Brachiopoda Rhynchonellata Spiriferida Imbrexiidae Tegulocrea rhynchonellates articulate brachipods animals Early Mississippian

Credit lineSpirifer incertus (YPM IP 557417). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.

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