Where: Pittsburg County, Oklahoma (35.0° N, 95.0° W)

• Paleocoordinates: 21.9° S, 47.5° W (Wright 2013)

• coordinate based on political unit

When: Carboniferous (358.9 - 298.9 Ma)

Environment/lithology: coal

Preservation: adpression

Collection methods: Collection made in 1979. Specimens are in the Paleobotanical Collections at the University of Illinois, aquisition numbers: 23310-23382.

Primary reference: W. A. Dimichele, T.L. Phillips, and G.E. McBrinn. 1991. Quantitative Analysis and Paleoecology of the Secor Coal and Roof-Shale Floras (Middle Pennsylvanian, Oklahoma). Palaios 6:390-409 [R. Gastaldo/J. Allen/J. Cassara]more details

PaleoDB collection 12768: authorized by Robert Gastaldo, entered by Jonathan Allen on 07.12.2001

Creative Commons license: CC0 (CC0)