Name | From | To | Age range |
---|---|---|---|
Osmunda wellmanii | Nd | Nd |
|
Osmunda vachellii | Late Neogene | Late Neogene |
|
Osmunda type Toku.,1955 | Middle Eocene | Middle Eocene |
|
Osmunda type Rudo.,1935 | Middle Eocene | Middle Eocene |
|
Osmunda tuberculata | Early Jurassic | Maastrichtian |
|
Osmunda triassica | Middle Triassic | Oxfordian |
|
Osmunda todites | Middle Triassic | Late Triassic |
|
Osmunda tetpaga | Permian | Permian |
|
Osmunda tenua | Valanginian | Valanginian |
|
Osmunda sturii | Jurassic | Jurassic |
|
Osmunda strozzi | Meotian | Meotian |
|
Osmunda spinosus | Early Jurassic | Early Jurassic |
|
Osmunda sphenopteroides | Cretaceous | Cretaceous |
|
Osmunda sphaerinaeformis | Early Triassic | Aptian |
|
Osmunda speciosa | Early Jurassic | Cenomanian |
|
Osmunda sparsituberculata | Jurassic | Late Eocene |
|
Osmunda sp.C | Jurassic | Jurassic |
|