Cymatiosphaera |
Cymatiosphaera reticulosa
|
Japan(Iwate Pref.) |
Santonian |
|
Cymatiosphaera |
Cymatiosphaera sp.A
sp. nov. |
Japan(Iwate Pref.) |
Santonian |
|
Cymatiosphaera |
Cymatiosphaera sp.B
sp. nov. |
Japan(Iwate Pref.) |
Santonian |
|
Pterospermella |
Pterospermella aureolata
|
Japan(Iwate Pref.) |
Santonian |
|
Pterospermella |
Pterospermella australiensis
|
Japan(Iwate Pref.) |
Santonian |
|
Pterospermella |
Pterospermella sp
sp. nov. |
Japan(Iwate Pref.) |
Santonian |
|
Ovoidites |
Ovoidites sp
sp. nov. |
Japan(Iwate Pref.) |
Santonian |
|
Monolete spore |
Monolete spore sp
|
Japan(Iwate Pref.) |
Santonian |
|
Inaperturate pollen |
Inaperturate pollen
|
Japan(Iwate Pref.) |
Santonian |
|
Plicatella |
Plicatella trichacantha
|
Japan(Iwate Pref.) |
Santonian |
Santonian |
Leiotriletes |
Leiotriletes wolffii
|
Japan(Iwate Pref.) |
Santonian |
Santonian |
Leiotriletes |
Leiotriletes wolffii
|
Japan(Iwate Pref.) |
Santonian |
Santonian |