P-1. Road cut on east side of Route 15, 18.5 kilometers southeast of Jackson (Carboniferous of the United States)

Where: Perry County, Kentucky (37.5° N, 83.3° W: paleocoordinates 11.3° S, 23.1° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Millerella foram zone, Mogoffin Member (Breathitt Formation), Atokan (318.1 - 311.4 Ma)

• Atokan series

• member-level stratigraphic resolution

Environment/lithology: marine; shale

• Most specimens collected in shales, few in limestone.

Size classes: macrofossils, mesofossils

Collection methods: bulk, mechanical

Primary reference: R. D. Hoare and M. T. Sturgeon. 1981. The Pennsylvanian gastropod Pseudozygopleura (Pseudozygopleura) from the Appalachian Basin. Journal of Paleontology 55(3):571-585 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 183265: authorized by Pete Wagner, entered by Pete Wagner on 08.12.2016

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Zygopleuroidea - Pseudozygopleuridae
"Pseudozygopleura (Pseudozygopleura) cf. macra" = Pseudozygopleura macra, "Pseudozygopleura (Pseudozygopleura) semicostata" = Pseudozygopleura semicostata, "Pseudozygopleura (Pseudozygopleura) scitula" = Pseudozygopleura scitula, "Pseudozygopleura (Pseudozygopleura) cf. deloi" = Pseudozygopleura deloi, "Pseudozygopleura (Pseudozygopleura) lanceolatus" = Pseudozygopleura lanceolatus
"Pseudozygopleura (Pseudozygopleura) cf. macra" = Pseudozygopleura macra Knight 1930 snail
"Pseudozygopleura (Pseudozygopleura) semicostata" = Pseudozygopleura semicostata Meek 1871 snail
"Pseudozygopleura (Pseudozygopleura) scitula" = Pseudozygopleura scitula Meek and Worthen 1860 snail
"Pseudozygopleura (Pseudozygopleura) cf. deloi" = Pseudozygopleura deloi Knight 1930 snail
"Pseudozygopleura (Pseudozygopleura) lanceolatus" = Pseudozygopleura lanceolatus Hoare and Sturgeon 1981 snail