USGS Loc. 13658, Unit B, Neva LS member, Grenola LS formation (Permian of the United States)

Where: Jackson County, Kansas (39.5° N, 96.0° W: paleocoordinates 0.1° S, 26.7° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Neva Limestone Member (Grenola Limestone Formation), Asselian (298.9 - 295.5 Ma)

• member-level stratigraphic resolution

Environment/lithology: marine; limestone

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 12351: authorized by Arnold Miller, entered by Chad Ferguson on 29.10.2001

Creative Commons license: CC BY (attribution)

Taxonomic list

Crinoidea
  -
Crinoidea indet. Miller 1821 Sea lily
Stenolaemata
 Trepostomata -
Trepostomata indet. Ulrich 1882
Listed as Ramose Bryozoans [entered as "Terpostomata"]
Strophomenata
 Strophomenida - Rugosochonetidae
Lissochonetes geronticus Dunbar and Condra 1932
Rhynchonellata
 Spiriferida - Ambocoeliidae
Crurithyris expansa Dunbar and Condra 1932
Foraminifera
 Fusulinoidea - Fusulinidae
Fusulinidae indet. Moeller 1878
Fragments and individuals in limestone