Kinderhook limestone, Le Grand (Carboniferous of the United States)

Where: Iowa (40.0° N, 92.8° W: paleocoordinates 20.5° S, 37.8° W)

When: Early/Lower Mississippian (360.7 - 345.3 Ma)

• Kinderhook limestone

Environment/lithology: marine; limestone

Size class: macrofossils

Collection methods: Repository: United States National Museum at Washington

Primary reference: C. R. Eastman. 1903. Carboniferous fishes from the central western States. Bulletin of the Museum of Comparative Zoology 39:163-226 [M. Clapham/P. Vazquez/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 133259: authorized by Matthew Clapham, entered by Priscilla Vazquez on 08.09.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Chondrichthyes
  -
Homacanthus delicatulus Eastman 1903 spiny fish
 Symmoriiformes - Symmoriidae
Stethacanthus erectus Eastman 1903 elasmobranch
"Physonemus depressus" = Stethacanthus depressus Stjohn and Worthen 1875 elasmobranch