Desmochitina |
Desmochitina aranea
|
Ohio |
Middle Devonian |
|
Desmochitina |
Desmochitina bursa
|
Ohio |
Middle Devonian |
|
Desmochitina |
Desmochitina sp
|
Ohio |
Middle Devonian |
|
Desmochitina |
Desmochitina spinosa
sp. nov. |
Ohio |
Middle Devonian |
|
Eisenackitina |
Eisenackitina canadensis
|
Ohio |
Middle Devonian |
|
Eisenackitina |
Eisenackitina castor
|
Ohio |
Middle Devonian |
|
Eisenackitina |
Eisenackitina ruthi
sp. nov. |
Ohio |
Middle Devonian |
|
Eisenackitina |
Eisenackitina sp
|
Ohio |
Middle Devonian |
|
Eisenackitina |
Eisenackitina sylvaniensis
sp. nov. |
Ohio |
Middle Devonian |
|
Hoegisphaera |
Hoegisphaera glabra
|
Ohio |
Middle Devonian |
|