| original |
Guadalupian |
|
Oklahoma |
Wilson,L.R. Permian plant microfossils from the Flowerpot Formation, Greer Country, Oklahoma. |
1962 |
| details |
Permian |
|
Oklahoma |
Hart,G.F. The systematics and distribution of Permian miospores. |
1965 |
| details |
Leonardian |
|
Oklahoma |
Hedlund,R.W. Palynological assemblage from the Permian Wellington Formation, Noble County, Oklahoma. |
1965 |
| details |
Permian |
|
Oklahoma |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). |
1966 |
| details |
Missourian |
|
Oklahoma |
Sanders,R.B. Palynological investigation of Desmoinesian and Missourian strata, Elk City area, Oklahoma. |
1967 |