Dinogymnium |
Dinogymnium acuminatum
|
Colombia |
Coniacian |
Maestrichtian |
Oligosphaeridium |
Oligosphaeridium albertense
|
Colombia |
Campanian |
|
Dinogymnium |
Dinogymnium albertii
|
Colombia |
Campanian |
|
Chatangiella |
Chatangiella armata
|
Colombia |
Turonian |
Campanian |
Senegalinium |
Senegalinium bicavatum
|
Colombia |
Coniacian |
Maestrichtian |
Xenascus |
Xenascus ceratioides
|
Colombia |
Albian |
Campanian |
Dinopterygium |
Dinopterygium cladoides
|
Colombia |
Coniacian |
Santonian |
Diphyes |
Diphyes colligerum
|
Colombia |
Santonian |
Campanian |
Oligosphaeridium |
Oligosphaeridium complex
|
Colombia |
Aptian |
Maestrichtian |
Odontochitina |
Odontochitina costata
|
Colombia |
Coniacian |
Santonian |
Dinogymnium |
Dinogymnium cretaceum
|
Colombia |
Campanian |
|
Palaeoperidinium |
Palaeoperidinium cretaceum
|
Colombia |
Aptian |
Albian |
Isabelidinium |
Isabelidinium cretaceum
|
Colombia |
Campanian |
Maestrichtian |
Dinogymnium |
Dinogymnium denticulatum
|
Colombia |
Campanian |
|
Cribroperidinium |
Cribroperidinium diaphanum
|
Colombia |
Aptian |
|
Dinogymnium |
Dinogymnium digitus
|
Colombia |
Santonian |
Maestrichtian |
Cyclonephelium |
Cyclonephelium distinctum
|
Colombia |
Albian |
Maestrichtian |