Alisporites |
Alisporites microreticulatus
|
Spitsbergen |
Rhaetian |
|
Alisporites |
Alisporites microreticulatus
|
Spitsbergen |
Middle Jurassic |
Late Jurassic |
Anapiculatisporites |
Anapiculatisporites spiniger
|
Spitsbergen |
Rhaetian |
|
Anapiculatisporites |
Anapiculatisporites spiniger
|
Spitsbergen |
Middle Jurassic |
Late Jurassic |
Annulispora |
Annulispora bicollateralis
|
Spitsbergen |
Rhaetian |
|
Annulispora |
Annulispora bicollateralis
|
Spitsbergen |
Middle Jurassic |
Late Jurassic |
Annulispora |
Annulispora bicollateralis
|
|
|
|
Annulispora |
Annulispora folliculosa
|
Spitsbergen |
Rhaetian |
|
Annulispora |
Annulispora folliculosa
|
Spitsbergen |
Middle Jurassic |
Late Jurassic |
Annulispora |
Annulispora sp.A Bjae.& Manu.,1977
sp. nov. |
Spitsbergen |
Rhaetian |
|
Annulispora |
Annulispora sp.B
sp. nov. |
Spitsbergen |
Rhaetian |
|
Apiculatisporis |
Apiculatisporis parvispinosus
|
Spitsbergen |
Rhaetian |
|
Aratrisporites |
Aratrisporites fimbriatus
|
Spitsbergen |
Rhaetian |
|
Aratrisporites |
Aratrisporites fimbriatus
|
Spitsbergen |
Middle Jurassic |
Late Jurassic |
Aratrisporites |
Aratrisporites fimbriatus
|
Spitsbergen |
Rhaetian |
|
Aratrisporites |
Aratrisporites laevigatus
sp. nov. |
Spitsbergen |
Rhaetian |
|
Aratrisporites |
Aratrisporites laevigatus
sp. nov. |
Spitsbergen |
Middle Jurassic |
Late Jurassic |