Gonyaulacysta |
Gonyaulacysta helicoidea
|
Indian Ocean |
Berriasian |
Aptian |
Gonyaulacysta |
Gonyaulacysta helicoidea
|
Indian Ocean |
Early Aptian |
Middle Aptian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
Indian Ocean |
Berriasian |
|
Hapsocysta |
Hapsocysta peridictya
|
Indian Ocean |
Late Aptian |
|
Herendeenia |
Herendeenia postprojecta
|
Indian Ocean |
Barremian |
|
Heslertonia |
Heslertonia striata
|
Indian Ocean |
Late Aptian |
|
Hystrichodinium |
Hystrichodinium sp
|
Indian Ocean |
Berriasian |
Barremian |
Hystrichosphaeridium |
Hystrichosphaeridium pachydermum
|
Indian Ocean |
Berriasian |
|
Hystrichosphaeridium |
Hystrichosphaeridium petilum
|
Indian Ocean |
Berriasian |
Barremian |
Hystrichosphaeridium |
Hystrichosphaeridium sp.A
sp. nov. |
Indian Ocean |
Late Aptian |
|
Impagidinium |
Impagidinium phlyctaena
|
Indian Ocean |
Barremian |
Aptian |
Kaiwaradinium |
Kaiwaradinium scrutillinum
|
Indian Ocean |
Berriasian |
Barremian |
Kallosphaeridium |
Kallosphaeridium norvickii
|
Indian Ocean |
Berriasian |
Aptian |
Kallosphaeridium |
Kallosphaeridium sp.A
sp. nov. |
Indian Ocean |
Early Aptian |
Middle Aptian |
Kiokansium |
Kiokansium polypes
|
Indian Ocean |
Barremian |
Aptian |
Kleithriasphaeridium |
Kleithriasphaeridium fasciatum
|
Indian Ocean |
Berriasian |
|
Kleithriasphaeridium |
Kleithriasphaeridium simplicispinum
|
Indian Ocean |
Barremian |
|