Concavissimisporites |
Concavissimisporites apibaculatus
sp. nov. |
Maryland |
Early Cretaceous |
|
Concavissimisporites |
Concavissimisporites apiverrucatus
sp. nov. |
Canada(NWT,Mackenzie) |
Tithonian |
Berriasian |
Concavissimisporites |
Concavissimisporites asper
|
Nd |
Nd |
|
Concavissimisporites |
Concavissimisporites bellus
|
Canada(NWT,Mackenzie) |
Tithonian |
Berriasian |
Concavissimisporites |
Concavissimisporites boulonensis
sp. nov. |
France(Boulonnais) |
Late Barremian |
Early Aptian |
Concavissimisporites |
Concavissimisporites clarus
sp. nov. |
USSR(Sverdlovskaya) |
Valanginian |
|
Concavissimisporites |
Concavissimisporites clarus
sp. nov. |
Nd |
Nd |
|
Concavissimisporites |
Concavissimisporites completus
sp. nov. |
USSR(Siberia) |
Late Jurassic |
|
Concavissimisporites |
Concavissimisporites concavus
sp. nov. |
Canada(NWT,Mackenzie) |
Kimmeridgian |
Hauterivian |
Concavissimisporites |
Concavissimisporites concavus
|
E.Germany(Potsdam) |
Toarcian |
Aalenian |
Concavissimisporites |
Concavissimisporites confragosus
sp. nov. |
USSR(Siberia) |
Early Jurassic |
|
Concavissimisporites |
Concavissimisporites crassatus
sp. nov. |
Canada(NWT,Mackenzie) |
Kimmeridgian |
Early Portlandian |
Concavissimisporites |
Concavissimisporites crassus
sp. nov. |
Maryland |
Early Cretaceous |
|
Concavissimisporites |
Concavissimisporites crispaeformis
|
Nd |
Nd |
|
Concavissimisporites |
Concavissimisporites delcourtii
|
Nd |
Nd |
|
Concavissimisporites |
Concavissimisporites distinctus
sp. nov. |
India(Madras) |
Aptian |
Early Albian |
Concavissimisporites |
Concavissimisporites exiguus
|
Nd |
Nd |
|