USNM 18172 (Devonian of the United States)

Where: Siskiyou County, California (41.4° N, 122.7° W: paleocoordinates 18.2° S, 59.1° W)

• outcrop-level geographic resolution

When: Kangaroo Creek Formation, Early/Lower Devonian (419.2 - 393.3 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lithified limestone

• limestone lens

Size class: macrofossils

Preservation: replaced with silica

Reposited in the USNM

Collection methods: bulk, hydrochloric

Primary reference: D. M. Rohr. 1980. Ordovician - Devonian Gastropoda from the Klamath Mountains, California. Palaeontographica Abteilung A 171:141-199 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 69244: authorized by Pete Wagner, entered by Pete Wagner on 21.02.2007

Creative Commons license: CC BY (attribution)

Taxonomic list