Concavisporites |
Concavisporites sp
|
Japan(Hokkaido I.) |
Turonian |
|
Cingulatisporites |
Cingulatisporites sp
|
Japan(Hokkaido I.) |
Early Cenomanian |
Late Turonian |
Deltoidospora |
Deltoidospora microforma
|
Japan(Hokkaido I.) |
Early Cenomanian |
Late Turonian |
Deltoidospora |
Deltoidospora psilostoma
|
Japan(Hokkaido I.) |
Turonian |
|
Deltoidospora |
Deltoidospora psilostoma
|
Japan(Hokkaido I.) |
Coniacian |
|
Foveosporites |
Foveosporites delectus
|
Japan(Hokkaido I.) |
Turonian |
|
Foveosporites |
Foveosporites canalis
|
Japan(Hokkaido I.) |
Early Cenomanian |
Late Turonian |
Granulatisporites |
Granulatisporites variabilis
|
Japan(Hokkaido I.) |
Early Cenomanian |
Late Turonian |
Granulatisporites |
Granulatisporites variabilis
|
Japan(Hokkaido I.) |
Late Coniacian |
Early Campanian |
Laevigatosporites |
Laevigatosporites hokkaidoensis
|
Japan(Hokkaido I.) |
Turonian |
|
Leptolepidites |
Leptolepidites verrucatus
|
Japan(Hokkaido I.) |
Early Cenomanian |
Early Turonian |
Lophotriletes |
Lophotriletes sp
|
Japan(Hokkaido I.) |
Early Cenomanian |
Late Turonian |
Monoleiotriletes |
Monoleiotriletes sp
|
Japan(Hokkaido I.) |
Early Cenomanian |
Late Turonian |
Monoleiotriletes |
Monoleiotriletes sp
|
Japan(Hokkaido I.) |
Early Campanian |
|
Punctatisporites |
Punctatisporites parvigranulatus
|
Japan(Hokkaido I.) |
Turonian |
|
Rugulatisporites |
Rugulatisporites sp
|
Japan(Hokkaido I.) |
Turonian |
|
Stenozonotriletes |
Stenozonotriletes exuperans
|
Japan(Hokkaido I.) |
Turonian |
|