Hystrichosphaeridium |
Hystrichosphaeridium aruncium
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium calvum
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium coelenteratum
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium collum
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium dispare
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium eccentrum
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium entomium
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium fabium
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium follium
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium kiowanum
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium magnarmatum
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium marsupium
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium monstruosum
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium perovatum
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium protellipticum
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium reniforme
sp. nov. |
Kansas |
Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium replexum
sp. nov. |
Kansas |
Albian |
|