Gateway to the Paleobiology Database
Arkansas River east of Keystone Dam (Iola Fm., Tulsa Co., OK) (Carboniferous of the United States)

Where: Tulsa County, Oklahoma (36.1° N, 96.2° W: paleocoordinates 5.0° S, 30.4° W)

• coordinate estimated from map

When: Muncie Creek Shale Member (Iola Formation), Missourian (305.9 - 303.4 Ma)

Environment/lithology: marine; shale

Collection methods: core

Primary reference: J. M. Malinky and P. H. Heckel. 1998. Paleoecology and taphonomy of faunal assemblages in gray "core" (offshore) shales in Midcontinent Pennsylvanian cyclothems. Palaios 13(4):311-334 [J. Alroy/M. Sommers/P. Wagner] more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 155: authorized by John Alroy, entered by Mike Sommers on 20.11.1998

Creative Commons license: CC BY (attribution)