Epiplosphaera |
Epiplosphaera reticulospinosa
|
Europe |
Oxfordian |
Kimmeridgian |
Fromea |
Fromea amphora
|
Europe |
Kimmeridgian |
Late Portlandian |
Fromea |
Fromea warlinghamensis
|
Europe |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta aculeata
|
Europe |
Callovian |
Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta ambigua
|
Europe |
Callovian |
Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta angulosa
|
Europe |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta cauda
|
Europe |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta confusa
|
Europe |
Kimmeridgian |
Early Portlandian |
Gonyaulacysta |
Gonyaulacysta crassicornuta
|
Europe |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta dictyophora
|
Europe |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta ehrenbergii
|
Europe |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta globata
|
Europe |
Kimmeridgian |
Early Portlandian |
Gonyaulacysta |
Gonyaulacysta gongylos
|
Europe |
Oxfordian |
|
Gonyaulacysta |
Gonyaulacysta gottisii
|
Europe |
Oxfordian |
Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta granulata
|
Europe |
Oxfordian |
Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta granuligera
|
Europe |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta hyaloderma
|
Europe |
Kimmeridgian |
|