Fromea |
Fromea amphora
|
Greenland |
Barremian |
Albian |
Fromea |
Fromea expolita
|
Greenland |
Late Albian |
|
Fromea |
Fromea fragilis
|
Greenland |
Barremian |
Albian |
Fromea |
Fromea glabella
|
Greenland |
Early Aptian |
|
Fromea |
Fromea sp.1 Nиhr.,1993
sp. nov. |
Greenland |
Barremian |
Albian |
Gochteodinia |
Gochteodinia villosa
|
Greenland |
Late Hauterivian |
Early Barremian |
Gonyaulacysta |
Gonyaulacysta cassidata
|
Greenland |
Late Barremian |
Aptian |
Gonyaulacysta |
Gonyaulacysta fastigiata
|
Greenland |
Barremian |
|
Gonyaulacysta |
Gonyaulacysta helicoidea
|
Greenland |
Barremian |
Early Aptian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
Greenland |
Barremian |
|
Gonyaulacysta |
Gonyaulacysta perforobtusa
|
Greenland |
Early Barremian |
|
Hapsocysta |
Hapsocysta benteae
|
Greenland |
Albian |
|
Hapsocysta |
Hapsocysta benteae
sp. nov. |
Greenland |
Middle Albian |
|
Hapsocysta |
Hapsocysta sp. Dave.,1982
sp. nov. |
Nd |
Nd |
|
Heslertonia |
Heslertonia heslertonensis
|
Greenland |
Barremian |
Early Aptian |
Hystrichodinium |
Hystrichodinium furcatum
|
Greenland |
Barremian |
Early Aptian |
Hystrichodinium |
Hystrichodinium pulchrum
|
Greenland |
Middle Albian |
|