Dinocyst |
Dinocyst sp
|
England(Dorset) |
Late Bajocian |
|
Dinocyst |
Dinocyst sp
|
England(Dorset) |
Middle Bajocian |
|
Dinocyst |
Dinocyst sp
|
England |
Late Oxfordian |
|
Gonyaulacysta |
Gonyaulacysta variabilis
|
Canada(W.Canada) |
Late Bajocian |
Kimmeridgian |
Lithodinia |
Lithodinia pocockii
|
France(Calvados) |
Late Callovian |
|
Tapeinosphaeridium |
Tapeinosphaeridium granulatum
|
England(Dorset) |
Kimmeridgian |
|
Tapeinosphaeridium |
Tapeinosphaeridium pericompsum
|
England(Dorset) |
Kimmeridgian |
|
Tectatodinium |
Tectatodinium granulatum
|
England(Dorset) |
Kimmeridgian |
|