| link
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From
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To
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Geolocation
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Author - title
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Year
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|---|---|---|---|---|---|
| details | Desmoinesian | Oklahoma | Bordeau,K.V. Palynology of the Drywood Coal (Pennsylvanian) of Oklahoma. | 1964 | |
| details | Middle Pennsylvanian | Oklahoma | Bond,T.A. Palynology of the Weir-Pittsburg Coal (Pennsylvanian) of Oklahoma and Kansas. | 1963 | |
| details | Middle Pennsylvanian | Kansas | Bond,T.A. Palynology of the Weir-Pittsburg Coal (Pennsylvanian) of Oklahoma and Kansas. | 1963 |