Ophioglossum |
Ophioglossum sp
|
USSR(Urals) |
Barremian |
|
Ophioglossum |
Ophioglossum porosum
|
USSR(Urals) |
Barremian |
|
Leiotriletes |
Leiotriletes gradatus
|
USSR(Urals) |
Barremian |
|
Leiotriletes |
Leiotriletes sp
|
USSR(Urals) |
Barremian |
|
Trachytriletes |
Trachytriletes sp
|
USSR(Urals) |
Barremian |
|
Lophotriletes |
Lophotriletes sp
|
USSR(Urals) |
Barremian |
|
Dictyotriletes |
Dictyotriletes fistulosus
|
USSR(Urals) |
Barremian |
|
Chomotriletes |
Chomotriletes reduncus
|
USSR(Urals) |
Barremian |
|
Hymenozonotriletes |
Hymenozonotriletes distichus
|
USSR(Urals) |
Barremian |
|
Hymenozonotriletes |
Hymenozonotriletes squalidus
|
USSR(Urals) |
Barremian |
|
Hymenozonotriletes |
Hymenozonotriletes sp
|
USSR(Urals) |
Barremian |
|
Stenozonotriletes |
Stenozonotriletes concavus
|
USSR(Urals) |
Barremian |
|
Stenozonotriletes |
Stenozonotriletes sp
|
USSR(Urals) |
Barremian |
|
Stenozonotriletes |
Stenozonotriletes pumilus
|
USSR(Urals) |
Barremian |
|
Stenozonotriletes |
Stenozonotriletes sp.2
sp. nov. |
USSR(Urals) |
Barremian |
|
Stenozonotriletes |
Stenozonotriletes sp
|
USSR(Urals) |
Barremian |
|
Caytonia |
Caytonia cenomanica
|
USSR(Urals) |
Barremian |
|