| details |
Pennsylvanian |
|
Oklahoma |
Wilson,L.R. et al. Taxonomy of the spore genera Lycospora and Cirratriradites in the Croweburg Coal. |
1964 |
| details |
Desmoinesian |
|
Oklahoma |
Dempsey,J.E. A palynological investigation of the Lower and Upper Mcalester Coals (Pennsylvanian) of Oklahoma. |
1964 |
| details |
Pennsylvanian |
|
Oklahoma |
Wilson,L.R. Palynological assemblage resemblance in the Crowburg Coal of Oklahoma. |
1964 |
| details |
Carboniferous |
|
Nd |
Alpern,B. et al. Summary of the report of the group Lycospora. |
1965 |
| details |
Namurian A |
Westphalian B |
Poland |
Karczewska,J. Carboniferous spores from the Chelmi Boring (Eastern Poland). |
1967 |
| details |
Carboniferous |
|
Poland |
Jachowicz,A. Flora of the Carboniferous:Microflora |
1972 |
| details |
Westphalian B |
|
Poland |
Somers,Y. Revision of the genus Lycospora, Schopf, Wilson and Bentall. |
1972 |
| details |
Westphalian A |
|
Poland |
Somers,Y. Revision of the genus Lycospora, Schopf, Wilson and Bentall. |
1972 |
| details |
Desmoinesian |
|
Oklahoma |
Somers,Y. Revision of the genus Lycospora, Schopf, Wilson and Bentall. |
1972 |