Where: Texas (33.8° N, 99.2° W: paleocoordinates 2.3° N, 28.7° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Lueders Formation, Kungurian (279.3 - 272.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collected by Augusta Hasslock Kemp

Collection methods: surface (float)

Primary reference: A. K. Miller and W. Youngquist. 1949. American Permian nautiloids. Geological Society of America Memoir 41:1-218 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 113419: authorized by Matthew Clapham, entered by Matthew Clapham on 30.07.2011

Creative Commons license: CC BY (attribution)