Grootipollis |
Grootipollis cretacius
sp. nov. |
W.Germany |
|
|
Grootipollis |
Grootipollis aachenensis
sp. nov. |
W.Germany |
|
|
Erdtmanipollis |
Erdtmanipollis praepachysandroides
sp. nov. |
W.Germany |
Early Campanian |
|
Erdtmanipollis |
Erdtmanipollis minor
sp. nov. |
W.Germany |
Early Campanian |
|
Alexandriapollis |
Alexandriapollis paraspinosus
sp. nov. |
W.Germany |
Late Oligocene |
|
Alexandriapollis |
Alexandriapollis multiporatus
|
W.Germany |
Middle Eocene |
|
Catinipollis |
Catinipollis geiseltalensis
sp. nov. |
W.Germany |
Middle Eocene |
|
Alexandriapollis |
Alexandriapollis
|
W.Germany |
Middle Eocene |
|
Cristaepollis |
Cristaepollis multiporatus
|
W.Germany |
Early Campanian |
|
Cristaepollis |
Cristaepollis
|
W.Germany |
Early Campanian |
|