Isthmocystis |
Isthmocystis distincta
|
England(Yorkshire) |
Early Hauterivian |
|
Lagenorhytis |
Lagenorhytis delicatula
|
England(Yorkshire) |
Early Hauterivian |
|
Muderongia |
Muderongia extensiva
|
England(Yorkshire) |
Early Hauterivian |
|
Nematosphaeropsis |
Nematosphaeropsis scala
|
England(Yorkshire) |
Early Hauterivian |
|
Nematosphaeropsis |
Nematosphaeropsis sp
|
England(Yorkshire) |
Early Hauterivian |
|
Nexosispinum |
Nexosispinum vetusculum
|
England(Yorkshire) |
Early Hauterivian |
|
Oligosphaeridium |
Oligosphaeridium asterigerum
|
England(Yorkshire) |
Early Hauterivian |
|
Oligosphaeridium |
Oligosphaeridium complex
|
England(Yorkshire) |
Early Hauterivian |
|
Oligosphaeridium |
Oligosphaeridium junctum
|
England(Yorkshire) |
Early Hauterivian |
|
Phoberocysta |
Phoberocysta sp
|
England(Yorkshire) |
Early Hauterivian |
|
Phoberocysta |
Phoberocysta tabulata
|
England(Yorkshire) |
Early Hauterivian |
|
Protoellipsodinium |
Protoellipsodinium sp
|
England(Yorkshire) |
Early Hauterivian |
|
Pseudoceratium |
Pseudoceratium pelliferum
|
England(Yorkshire) |
Early Hauterivian |
|
Rigaudella |
Rigaudella sp
|
England(Yorkshire) |
Early Hauterivian |
|
Sepispinula |
Sepispinula sp
|
England(Yorkshire) |
Early Hauterivian |
|