Tradewater Formation
Geology
Members: unnamed (3), Curlew limestone (2), Delwood sandstone (1), Tarter (4)
Lithologies: not reported (2), "limestone" (3), coal (3)
Paleoenvironments: terrestrial indet. (5), carbonate indet. (3)
Age range: base of the Desmoinesian to the top of the Middle Pennsylvanian or 312.80000 to 307.00000 Ma
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Carboniferous | USA (Illinois) | (24650 24651 24652 24653) | |
Early/Lower Pennsylvanian - Middle Pennsylvanian | USA (Illinois) | (126926 126927) | |
Atokan - Desmoinesian | USA (Kentucky) | (217270 217272) | |
Middle Pennsylvanian | USA (Kentucky) | (126929) | |
Desmoinesian | USA (Illinois) | (217274) |