Pennsylvanian-Age Calamitean Cones from Sahara Locality, Illinois (Carboniferous of the United States)

Where: Williamson County, Illinois (37.0° N, 88.0° W: paleocoordinates 9.2° S, 25.7° W)

When: Pennsylvanian (323.2 - 298.9 Ma)

• Herrin (No. 6) Coal, Carbondale Formation, Kewanee Group

Environment/lithology: coal ball

Primary reference: C. W. Good. 1975. Pennsylvanian-Age Calamitean Cones, Elater-Bearing Spores, and Associated Vegetative Organs. Palaeontographica 153:28-99 [R. Gastaldo/J. Allen/M. Uhen]more details

Purpose of describing collection: taphonomic analysis

PaleoDB collection 13963: authorized by Robert Gastaldo, entered by Jonathan Allen on 06.05.2002

Creative Commons license: CC BY (attribution)