Pseudopodocarpus |
Pseudopodocarpus multigeneris
sp. nov. |
USSR(Siberia) |
Early Jurassic |
|
Pseudopodocarpus |
Pseudopodocarpus typicus
|
USSR(Siberia) |
Early Jurassic |
Middle Jurassic |
Pseudowalchia |
Pseudowalchia
|
USSR(Urals) |
Early Cretaceous |
|
Pseudowalchia |
Pseudowalchia biangulina
|
USSR(Siberia) |
Early Cretaceous |
|
Pseudowalchia |
Pseudowalchia biangulina
|
USSR(Urals) |
Early Cretaceous |
|
Pseudowalchia |
Pseudowalchia crocea
sp. nov. |
USSR(Siberia) |
Middle Jurassic |
|
Psophosphaera |
Psophosphaera clausa
sp. nov. |
USSR(Siberia) |
Early Cretaceous |
|
Psophosphaera |
Psophosphaera coniferoides
sp. nov. |
USSR(Siberia) |
Late Jurassic |
|
Psophosphaera |
Psophosphaera glabra
|
USSR(Siberia) |
Jurassic |
|
Psophosphaera |
Psophosphaera grandis
|
USSR(Siberia) |
Late Jurassic |
Early Cretaceous |
Psophosphaera |
Psophosphaera tenuis
|
USSR(Siberia) |
Late Jurassic |
|
Pteridium |
Pteridium solidum
sp. nov. |
USSR(Siberia) |
Middle Jurassic |
|
Pteris |
Pteris multinodus
|
USSR(Siberia) |
Jurassic |
|
Pteris |
Pteris paleouncinnata
sp. nov. |
USSR(Siberia) |
Early Jurassic |
|
Pteris |
Pteris sp
|
USSR(Siberia) |
Early Jurassic |
|
Quadraeculina |
Quadraeculina limbata
|
USSR(Siberia) |
Late Jurassic |
Early Cretaceous |
Salvinia |
Salvinia perpulchra
sp. nov. |
USSR(Siberia) |
Jurassic |
Early Cretaceous |