Adnatosphaeridium |
Adnatosphaeridium sp
|
Atlantic Ocean |
Berriasian |
Early Valanginian |
Adnatosphaeridium |
Adnatosphaeridium sp
|
Atlantic Ocean |
Berriasian |
Early Valanginian |
Amphidiadema |
Amphidiadema sp
|
Atlantic Ocean |
Valanginian |
|
Amphorula |
Amphorula metaelliptica
|
Atlantic Ocean |
Berriasian |
Early Valanginian |
Batioladinium |
Batioladinium micropodum
|
Atlantic Ocean |
Late Valanginian |
Early Hauterivian |
Batioladinium |
Batioladinium varigranosum
|
Atlantic Ocean |
Valanginian |
|
Biorbifera |
Biorbifera johnewingii
|
Atlantic Ocean |
Valanginian |
|
Bourkidinium |
Bourkidinium sp
|
Atlantic Ocean |
Valanginian |
|
Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
Atlantic Ocean |
Aptian |
|
Chlamydophorella |
Chlamydophorella nyei
|
Atlantic Ocean |
Berriasian |
Early Valanginian |
Chytroeisphaeridia |
Chytroeisphaeridia chytroeides
|
Atlantic Ocean |
Valanginian |
|
Classopollis |
Classopollis spinosus
|
Atlantic Ocean |
Late Albian |
Cenomanian |
Clavatipollenites |
Clavatipollenites sp
|
Atlantic Ocean |
Late Aptian |
Early Albian |
Cleistosphaeridium |
Cleistosphaeridium ancoriferum
|
Atlantic Ocean |
Late Aptian |
Early Albian |
Cometodinium |
Cometodinium whitei
|
Atlantic Ocean |
Berriasian |
Early Valanginian |
Cribroperidinium |
Cribroperidinium ehrenbergii
|
Atlantic Ocean |
Valanginian |
|
Cribroperidinium |
Cribroperidinium muderongense
|
Atlantic Ocean |
Valanginian |
|