USGS Loc. 13772, Salem Point Shale member, Grenola LS formation (Permian of the United States)

Where: Cowley County, Kansas (37.2° N, 96.6° W: paleocoordinates 1.7° S, 28.2° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Salem Point Shale Member (Grenola Limestone Formation), Asselian (298.9 - 295.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; gray, calcareous siltstone

• Shale, silty, calcareous, tan-gray, thin bedded; brachiopods and gastropods

Reposited in the USGS

Primary reference: M. R. Mudge, E. L. Yochelson, R. C. Douglas, H. Duncan, H. L. Strimple, M. Gordon, Jr., and D. H. Dunkle. 1962. Stratigraphy and Paleontology of the Uppermost Pennsylvanian and Lowermost Permian Rocks in Kansas. United States Geological Survey Professional Paper 323:1-213 [A. Miller/C. Ferguson/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 12323: authorized by Arnold Miller, entered by Chad Ferguson on 23.10.2001

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Euomphalina - Euomphalidae
Amphiscapha sp. Knight 1942 snail
Bivalvia
 Myalinida - Myalinidae
Septimyalina sp. Newell 1942 clam
 Pholadomyida - Edmondiidae
Edmondia sp. de Koninck 1841 clam
Strophomenata
 Productida - Echinoconchidae
"Juresania nebrascensis" = Parajuresania nebrascensis
"Juresania nebrascensis" = Parajuresania nebrascensis Owen 1852
Rhynchonellata
 Athyridida - Athyrididae