Ginkgocycadophytus |
Ginkgocycadophytus granulatus
|
Spitsbergen |
Rhaetian |
|
Ginkgocycadophytus |
Ginkgocycadophytus granulatus
|
Spitsbergen |
Middle Jurassic |
Late Jurassic |
Ginkgocycadophytus |
Ginkgocycadophytus nitidus
|
Spitsbergen |
Rhaetian |
|
Gonyaulacysta |
Gonyaulacysta jurassica
|
Spitsbergen |
Rhaetian |
|
Gonyaulacysta |
Gonyaulacysta jurassica
|
Spitsbergen |
Rhaetian |
|
Gonyaulacysta |
Gonyaulacysta jurassica
|
Spitsbergen |
Middle Jurassic |
Late Jurassic |
Gonyaulacysta |
Gonyaulacysta jurassica
|
Spitsbergen |
Middle Jurassic |
Late Jurassic |
Granosaccus |
Granosaccus ornatus
|
Spitsbergen |
Rhaetian |
Late Jurassic |
Granulatisporites |
Granulatisporites subgranulatus
|
Spitsbergen |
Rhaetian |
|
Granulatisporites |
Granulatisporites subgranulatus
|
Spitsbergen |
Middle Jurassic |
Late Jurassic |
Heliosporites |
Heliosporites reissingeri
|
Spitsbergen |
Rhaetian |
|
Hystrichosphaeridium |
Hystrichosphaeridium sp
|
Spitsbergen |
Rhaetian |
|
Hystrichosphaeridium |
Hystrichosphaeridium sp
|
Spitsbergen |
Middle Jurassic |
Late Jurassic |
Incertae sedis |
Incertae sedis sp
|
Spitsbergen |
Rhaetian |
|
Kyrtomisporis |
Kyrtomisporis gracilis
sp. nov. |
Spitsbergen |
Rhaetian |
|
Kyrtomisporis |
Kyrtomisporis gracilis
|
Spitsbergen |
Middle Jurassic |
Late Jurassic |
Kyrtomisporis |
Kyrtomisporis laevigatus
|
Spitsbergen |
Rhaetian |
|