Cannosphaeropsis |
Cannosphaeropsis caulleryi
|
France(Calvados) |
Early Oxfordian |
|
Hystrichosphaeridium |
Hystrichosphaeridium stimuliferum
|
France(Calvados) |
Early Oxfordian |
|
Ovum |
Ovum hispidum
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera pilosa
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium hirsutum
|
Nd |
Nd |
|
Gonyaulax |
Gonyaulax jurassica
|
Nd |
Nd |
|
Gonyaulax |
Gonyaulax cladophora
|
Nd |
Nd |
|
Pareodinia |
Pareodinia ceratophora
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium salpingophorum
|
Nd |
Nd |
|
Cannosphaeropsis |
Cannosphaeropsis caulleryi
|
Nd |
Nd |
|
Micrhystridium |
Micrhystridium inconspicuum
|
Nd |
Nd |
|
Micrhystridium |
Micrhystridium fragile
|
Nd |
Nd |
|
Micrhystridium |
Micrhystridium recurvatum
|
Nd |
Nd |
|
Membranilarnax |
Membranilarnax ovulum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium pilosum
|
Poland |
Oxfordian |
|
Xanthidium |
Xanthidium pilosum
|
Poland |
Oxfordian |
|