Hansen Quarry 6, Papillion, Wea shale (Carboniferous of the United States)

Where: Sarpy County, Nebraska (41.1° N, 96.0° W: paleocoordinates 0.9° S, 27.5° W)

When: Westerville Formation (Kansas City Group), Kasimovian (307.0 - 303.7 Ma)

• Wea Shale

Environment/lithology: marine; shale

Size class: macrofossils

Reposited in the FMNH

Primary reference: M. E. Williams. 1985. The "Cladodont level" sharks of the Pennsylvanian black shales of central North America. Palaeontographica Abteilung A 190:83-158 [M. Clapham/P. Vazquez]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 133404: authorized by Matthew Clapham, entered by Priscilla Vazquez on 12.09.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Chondrichthyes
 Ctenacanthiformes - Heslerodidae
"Phoebodus heslerorum" = Heslerodus divergens
"Phoebodus heslerorum" = Heslerodus divergens Trautschold 1879 elasmobranch
FMNH PF 2697