Fromea |
Fromea warlinghamensis
|
Nd |
Late Kimmeridgian |
|
Gillinia |
Gillinia sp. Dode.,1975
sp. nov. |
Nd |
Late Bathonian |
|
Glomodinium |
Glomodinium reticulispinosum
|
Nd |
Nd |
|
Gonyaulacysta |
Gonyaulacysta aculeata
|
Nd |
Early Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta aldorfensis
|
Nd |
Late Bajocian |
|
Gonyaulacysta |
Gonyaulacysta ambigua
|
Nd |
Early Callovian |
Late Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta angulosa
|
Nd |
Early Kimmeridgian |
Middle Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta axicerastes
|
Nd |
Early Cretaceous |
|
Gonyaulacysta |
Gonyaulacysta canadensis
|
Nd |
Oxfordian |
Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta cassidata
|
Nd |
Early Cretaceous |
|
Gonyaulacysta |
Gonyaulacysta cauda
|
Nd |
Early Kimmeridgian |
Middle Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta cladophora
|
Nd |
Nd |
|
Gonyaulacysta |
Gonyaulacysta crassicornuta
|
Nd |
Early Kimmeridgian |
Middle Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta crispa
|
Nd |
Nd |
|
Gonyaulacysta |
Gonyaulacysta dangeardii
|
Nd |
Bathonian |
|
Gonyaulacysta |
Gonyaulacysta dangeardii
|
Nd |
Middle Callovian |
Middle Oxfordian |
Gonyaulacysta |
Gonyaulacysta downiei
|
Nd |
Oxfordian |
Kimmeridgian |