Gonyaulacysta |
Gonyaulacysta lagenoides
|
Romania |
Middle Oligocene |
|
Hystrichosphaeropsis |
Hystrichosphaeropsis pontiana
|
Romania |
Early Pliocene |
|
Leptodinium |
Leptodinium bacculatum
|
Romania |
Late Neogene |
|
Leptodinium |
Leptodinium punctatum
|
Romania |
Early Pliocene |
|
Leptodinium |
Leptodinium globosum
|
Romania |
Late Eocene |
Early Oligocene |
Scriniodinium |
Scriniodinium eocaenicum
|
Romania |
Late Eocene |
|
Gonyaulacysta |
Gonyaulacysta jurassica
|
Scotland |
Callovian |
|
Tubotuberella |
Tubotuberella dentata
|
Scotland |
Late Jurassic |
|
Apteodinium |
Apteodinium spinosum
|
Senegal |
Aptian |
Albian |
Leptodinium |
Leptodinium micropunctatum
|
Senegal |
Albian |
|
Trichodinium |
Trichodinium bifurcatum
|
Senegal |
Maastrichtian |
|
Pentadinium |
Pentadinium goniferum
|
South Carolina |
Middle Eocene |
|
Hystrichosphaeropsis |
Hystrichosphaeropsis irisiae
|
Sweden |
Middle Maastrichtian |
Late Maastrichtian |
Leptodinium |
Leptodinium millioudii
|
Switzerland |
Oxfordian |
|
Apteodinium |
Apteodinium confusum
|
USSR |
Late Jurassic |
|
Cribroperidinium |
Cribroperidinium sarjeantii
|
USSR |
Late Jurassic |
|
Cribroperidinium |
Cribroperidinium sarjeantii
|
USSR |
Late Jurassic |
|