Where: Arizona (34.8° N, 110.8° W: paleocoordinates 26.2° S, 55.5° W)

• outcrop-level geographic resolution

When: Jerome Member (Martin Formation), Frasnian (382.7 - 372.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lithified, dolomitic packstone

Size class: macrofossils

Preservation: replaced with silica

Primary reference: J. Day and S.S. Beus. 1982. Turbonopsis apachiensis, a new species of archaeogastropod from the Devonian (Frasnian) of Arizona. Journal of Paleontology 56(5):1119-1123 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 56258: authorized by Pete Wagner, entered by Pete Wagner on 16.11.2005

Creative Commons license: CC BY (attribution)