Levisphaera |
Levisphaera crassicingulata
|
Australia(Queensland) |
Tithonian |
Valanginian |
Canningia |
Canningia crassicingulata
|
Australia(Queensland) |
Tithonian |
Valanginian |
Circulodinium |
Circulodinium compta
|
Denmark |
Early Portlandian |
Early Valanginian |
Canningia |
Canningia compta
|
Denmark |
Early Portlandian |
Early Valanginian |
Circulodinium |
Circulodinium
|
Nd |
Nd |
|
Chlamydophorella |
Chlamydophorella sp
|
New Guinea(Papua) |
Middle Callovian |
Albian |
Acanthomorphitae |
Acanthomorphitae
|
New Guinea(Papua) |
Middle Callovian |
Albian |
Polygonomorphitae |
Polygonomorphitae
|
New Guinea(Papua) |
Middle Callovian |
Albian |
Cribroperidinium |
Cribroperidinium sp
|
New Guinea(Papua) |
Oxfordian |
Albian |
Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
New Guinea(Papua) |
Middle Callovian |
Albian |
Gonyaulacysta |
Gonyaulacysta helicoidea
|
New Guinea(Papua) |
Kimmeridgian |
Early Albian |
Gonyaulacysta |
Gonyaulacysta cretacea
|
New Guinea(Papua) |
Kimmeridgian |
Early Albian |
Tanyosphaeridium |
Tanyosphaeridium sp
|
New Guinea(Papua) |
Kimmeridgian |
Albian |
Cassiculosphaeridia |
Cassiculosphaeridia sp
|
New Guinea(Papua) |
Early Tithonian |
Aptian |
Cyclonephelium |
Cyclonephelium hystrix
|
New Guinea(Papua) |
Middle Tithonian |
Early Albian |
Hystrichodinium |
Hystrichodinium pulchrum
|
New Guinea(Papua) |
Middle Tithonian |
Albian |
Pterospermella |
Pterospermella sp
|
New Guinea(Papua) |
Late Tithonian |
Aptian |