Punctatisporites |
Punctatisporites solidus
|
Illinois |
Middle Devonian |
|
Punctatisporites |
Punctatisporites sp
|
Illinois |
Middle Devonian |
|
Retialetes |
Retialetes sp
|
Illinois |
Middle Devonian |
|
Retusotriletes |
Retusotriletes obscurus
sp. nov. |
Illinois |
Middle Devonian |
|
Retusotriletes |
Retusotriletes simplex
|
Illinois |
Middle Devonian |
|
Retusotriletes |
Retusotriletes sp
|
Illinois |
Middle Devonian |
|
Retusotriletes |
Retusotriletes striatus
sp. nov. |
Illinois |
Middle Devonian |
|
Retusotriletes |
Retusotriletes tenerimedius
|
Illinois |
Middle Devonian |
|
Rhabdosporites |
Rhabdosporites langii
|
Illinois |
Middle Devonian |
|
Spelaeotriletes |
Spelaeotriletes sp
|
Illinois |
Middle Devonian |
|
Spinozonotriletes |
Spinozonotriletes naumovii
|
Illinois |
Middle Devonian |
|
Spinozonotriletes |
Spinozonotriletes sp
|
Illinois |
Middle Devonian |
|
Spinozonotriletes |
Spinozonotriletes tuberculatus
|
Illinois |
Middle Devonian |
|
Tasmanites |
Tasmanites huronensis
|
Illinois |
Middle Devonian |
|
Veryhachium |
Veryhachium octoaster
|
Illinois |
Middle Devonian |
|