Where: Pettis County, Missouri (38.7° N, 93.2° W: paleocoordinates 24.1° S, 39.6° W)

• outcrop-level geographic resolution

When: Chouteau Formation, Kinderhookian (358.9 - 352.0 Ma)

• Earliest Kinderhookian.

•

•Now called Compton Formation?

• formation-level stratigraphic resolution

Environment/lithology: limestone

Size class: macrofossils

Primary reference: S. A. Miller and W.F.E. Gurley. 1896. New species of Palaeozoic invertebrates from Illinois and other states. Illinois State Museum Natural History Bulletin 11:1-50 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 147937: authorized by Pete Wagner, entered by Pete Wagner on 14.07.2013

Creative Commons license: CC BY (attribution)