Duplexisporites |
Duplexisporites scanicus
|
Arctic Ocean |
Norian |
Middle Jurassic |
Aratrisporites |
Aratrisporites palettae
|
Arctic Ocean |
Norian |
Rhaetian |
Zebrasporites |
Zebrasporites interscriptus
|
Arctic Ocean |
Norian |
Hettangian |
Tigrisporites |
Tigrisporites halleinis
|
Arctic Ocean |
Norian |
Sinemurian |
Annulispora |
Annulispora folliculosa
|
Arctic Ocean |
Norian |
Toarcian |
Kyrtomisporis |
Kyrtomisporis speciosus
|
Arctic Ocean |
Rhaetian |
|
Camarozonosporites |
Camarozonosporites laevigatus
|
Arctic Ocean |
Rhaetian |
|
Zebrasporites |
Zebrasporites laevigatus
|
Arctic Ocean |
Rhaetian |
|
Ricciisporites |
Ricciisporites tuberculatus
|
Arctic Ocean |
Rhaetian |
Hettangian |
Limbosporites |
Limbosporites lundbladii
|
Arctic Ocean |
Rhaetian |
Hettangian |
Planisporites |
Planisporites ovalis
|
Arctic Ocean |
Rhaetian |
Pliensbachian |
Heliosporites |
Heliosporites reissingeri
|
Arctic Ocean |
Rhaetian |
Pliensbachian |
Neoraistrickia |
Neoraistrickia taylori
|
Arctic Ocean |
Rhaetian |
Pliensbachian |
Quadraeculina |
Quadraeculina anellaeformis
|
Arctic Ocean |
Rhaetian |
Toarcian |
Chasmatosporites |
Chasmatosporites apertus
|
Arctic Ocean |
Rhaetian |
Toarcian |
Chasmatosporites |
Chasmatosporites major
|
Arctic Ocean |
Rhaetian |
Toarcian |
Polycingulatisporites |
Polycingulatisporites triangularis
|
Arctic Ocean |
Rhaetian |
Middle Jurassic |