Gonyaulax |
Gonyaulax nealei
sp. nov. |
England(Yorkshire) |
Oxfordian |
|
Gonyaulax |
Gonyaulax paliuro
|
England(Yorkshire) |
Oxfordian |
|
Gonyaulax |
Gonyaulax eumorpha
|
England(Yorkshire) |
Oxfordian |
|
Gonyaulax |
Gonyaulax nuciformis
|
England(Yorkshire) |
Oxfordian |
|
Palaeohystrichophora |
Palaeohystrichophora spinosissima
|
England(Yorkshire) |
Oxfordian |
|
Pareodinia |
Pareodinia ceratophora
|
England(Yorkshire) |
Oxfordian |
|
Scriniodinium |
Scriniodinium oxfordianum
sp. nov. |
England(Yorkshire) |
Oxfordian |
|
Hystrichosphaera |
Hystrichosphaera furcata
|
England(Yorkshire) |
Oxfordian |
|
Baltisphaeridium |
Baltisphaeridium ehrenbergii
|
England(Yorkshire) |
Oxfordian |
|
Baltisphaeridium |
Baltisphaeridium polytrichum
|
England(Yorkshire) |
Oxfordian |
|
Baltisphaeridium |
Baltisphaeridium tribuliferum
sp. nov. |
England(Yorkshire) |
Oxfordian |
|
Baltisphaeridium |
Baltisphaeridium parvispinum
|
England(Yorkshire) |
Oxfordian |
|
Baltisphaeridium |
Baltisphaeridium stimuliferum
|
England(Yorkshire) |
Oxfordian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
England(Yorkshire) |
Oxfordian |
|
Micrhystridium |
Micrhystridium rhopalicum
sp. nov. |
England(Yorkshire) |
Oxfordian |
|
Micrhystridium |
Micrhystridium piveteaui
|
England(Yorkshire) |
Oxfordian |
|
Pterospermopsis |
Pterospermopsis helios
|
England(Yorkshire) |
Oxfordian |
|