Where: Jefferson County, Ohio (40.4° N, 80.7° W: paleocoordinates 6.3° S, 17.1° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Summerfield limestone Formation (Conemaugh Group), Stephanian (306.9 - 298.9 Ma)
• Summerfield Limestone lies 25 feet below the Pittsburgh coal bed at Summerfield, Ohio, USA (Condit, 1912)
Environment/lithology: terrestrial; limestone
Size class: macrofossils
Primary reference: A. S. Romer. 1963. The larger embolomerous amphibians of the American Carboniferous. Bulletin of the Museum of Comparative Zoology 128(9):415-454 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 179045: authorized by Richard Butler, entered by Emma Dunne on 26.05.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
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