Achomosphaera |
Achomosphaera neptuni
|
Atlantic Ocean |
Cretaceous |
Barremian |
Chytroeisphaeridia |
Chytroeisphaeridia chytroeides
|
Atlantic Ocean |
Cretaceous |
Barremian |
Florentinia |
Florentinia sp
|
Atlantic Ocean |
Cretaceous |
|
Systematophora |
Systematophora sp
|
Atlantic Ocean |
Jurassic |
Albian |
Cleistosphaeridium |
Cleistosphaeridium sp
|
Atlantic Ocean |
Cretaceous |
Barremian |
Spiniferites |
Spiniferites sp
|
Atlantic Ocean |
Cretaceous |
Albian |
Trichodinium |
Trichodinium sp
|
Atlantic Ocean |
Cretaceous |
Albian |
Kallosphaeridium |
Kallosphaeridium sp
|
Atlantic Ocean |
Jurassic |
Aptian |
Leptodinium |
Leptodinium sp
|
Atlantic Ocean |
Cretaceous |
Albian |
Batioladinium |
Batioladinium sp
|
Atlantic Ocean |
Cretaceous |
Aptian |
Escharisphaeridia |
Escharisphaeridia sp
|
Atlantic Ocean |
Jurassic |
Albian |
Cribroperidinium |
Cribroperidinium sp
|
Atlantic Ocean |
Jurassic |
Albian |
Circulodinium |
Circulodinium attadalicum
|
Atlantic Ocean |
Cretaceous |
Albian |
Bourkidinium |
Bourkidinium sp
|
Atlantic Ocean |
Cretaceous |
Barremian |
Litosphaeridium |
Litosphaeridium sp
|
Atlantic Ocean |
Cretaceous |
Aptian |
Chlamydophorella |
Chlamydophorella sp
|
Atlantic Ocean |
Jurassic |
Albian |
Pareodinia |
Pareodinia sp
|
Atlantic Ocean |
Cretaceous |
Albian |