Calamospora |
Calamospora hartungiana
|
Kansas |
Stephanian |
|
Calamospora |
Calamospora mutabilis
|
Kansas |
Stephanian |
|
Calamospora |
Calamospora pedata
|
Kansas |
Stephanian |
|
Calamospora |
Calamospora pusilla
|
Kansas |
Westphalian D |
|
Calamospora |
Calamospora sp
|
Kansas |
Stephanian |
|
Calamospora |
Calamospora straminea
|
Kansas |
Stephanian |
|
Camptotriletes |
Camptotriletes sp
|
Kansas |
Stephanian |
Westphalian D |
Centonites |
Centonites symmetricus
|
Kansas |
Westphalian D |
|
Cirratriradites |
Cirratriradites annulatus
|
Kansas |
Westphalian D |
|
Cirratriradites |
Cirratriradites annuliformis
|
Kansas |
Westphalian D |
|
Cirratriradites |
Cirratriradites maculatus
|
Kansas |
Westphalian D |
|
Cirratriradites |
Cirratriradites sp
|
Kansas |
Westphalian D |
|
Columinisporites |
Columinisporites ovalis
|
Kansas |
Westphalian D |
|
Converrucosisporites |
Converrucosisporites sp
|
Kansas |
Westphalian D |
|
Convolutispora |
Convolutispora sp
|
Kansas |
Stephanian |
Westphalian D |
Convolutispora |
Convolutispora sp.B
sp. nov. |
Kansas |
Westphalian D |
|
Convolutispora |
Convolutispora venusta
|
Kansas |
Westphalian D |
|