Tenua |
Tenua capitata
|
Australia(W.Australia) |
Oxfordian |
Kimmeridgian |
Hystrichosphaeridium |
Hystrichosphaeridium capitatum
|
Australia(W.Australia) |
Oxfordian |
Kimmeridgian |
Occisucysta |
Occisucysta evittii
|
Bulgaria |
Tithonian |
|
Gonyaulacysta |
Gonyaulacysta evittii
|
Bulgaria |
Tithonian |
|
Gonyaulacysta |
Gonyaulacysta sp.B
sp. nov. |
England |
Early Kimmeridgian |
|
Organism |
Organism sp.A
sp. nov. |
England |
Early Kimmeridgian |
|
Occisucysta |
Occisucysta evittii
|
England |
Early Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta jurassica
|
England |
Early Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta pachyderma
|
England |
Early Kimmeridgian |
|
Odontochitina |
Odontochitina sp
|
England |
Early Kimmeridgian |
|
Acanthaulax |
Acanthaulax venusta
|
England |
Early Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta cladophora
|
England |
Early Kimmeridgian |
|
Chytroeisphaeridia |
Chytroeisphaeridia chytroeides
|
England |
Early Kimmeridgian |
|
Chytroeisphaeridia |
Chytroeisphaeridia pocockii
|
England |
Early Kimmeridgian |
|
Tenua |
Tenua capitata
|
England |
Early Kimmeridgian |
|
Tenua |
Tenua hystrix
|
England |
Early Kimmeridgian |
|
Tenua |
Tenua pilosa
|
England |
Early Kimmeridgian |
|