Name | From | To | Age range |
---|---|---|---|
Gleichenia saxonica | Dogger | Dogger |
|
Gleichenia senonica | Dogger | Oligocene |
|
Gleichenia trisectiformis | Middle Jurassic | Early Tertiary |
|
Gleichenia communa | Bajocian | Miocene |
|
Gleichenia dicarpoides | Middle Jurassic | Early Tertiary |
|
Gleichenia micronata | Bathonian | Callovian |
|
Gleichenia radiata | Bathonian | Late Neogene |
|
Gleichenia vulgata | Callovian | Oxfordian |
|
Gleichenia oculata | Callovian | Oxfordian |
|
Gleichenia neocomensis | Late Jurassic | Late Jurassic |
|
Gleichenia obtusangula | Late Jurassic | Cretaceous |
|
Gleichenia concavisporites | Late Jurassic | Tertiary |
|
Gleichenia concava | Early Oxfordian | Miocene |
|
Gleichenia abnormis | Early Oxfordian | Early Albian |
|
Gleichenia conspicienda | Late Jurassic | Middle Albian |
|
Gleichenia peregrina | Late Jurassic | Paleocene |
|
Gleichenia glabriniformis | Late Jurassic | Oligocene |
|