Sporonites |
Sporonites ellipsoides
|
Germany(Rhineland) |
Westphalian C |
|
Monoletes |
Monoletes ellipsoides
|
Germany(Rhineland) |
Westphalian C |
|
Aphanozonati |
Aphanozonati
|
Illinois |
Desmoinesian |
|
Triletes |
Triletes reinschi
|
Illinois |
Desmoinesian |
|
Triletes |
Triletes brevispiculus
sp. nov. |
Illinois |
Desmoinesian |
|
Lagenicula |
Lagenicula
|
Illinois |
Desmoinesian |
|
Triletes |
Triletes translucens
sp. nov. |
Illinois |
Desmoinesian |
|
Triletes |
Triletes rugosus
|
Illinois |
Desmoinesian |
|
Triletes |
Triletes nudus
|
Illinois |
Desmoinesian |
|
Auriculati |
Auriculati
|
Illinois |
Desmoinesian |
|
Triletes |
Triletes sp.A
sp. nov. |
Illinois |
Desmoinesian |
|
Triangulati |
Triangulati
|
Illinois |
Desmoinesian |
|
Triletes |
Triletes triangulatus
|
Illinois |
Desmoinesian |
|
Triletes |
Triletes triangulatus
|
Illinois |
Desmoinesian |
|
Triletes |
Triletes gymnozonatus
sp. nov. |
Illinois |
Desmoinesian |
|
Cystosporites |
Cystosporites
|
Illinois |
Desmoinesian |
|
Cystosporites |
Cystosporites breretonensis
sp. nov. |
Illinois |
Desmoinesian |
|