Murospora |
Murospora minor
|
Canada(W.Canada) |
Jurassic |
|
Obtusisporis |
Obtusisporis
|
W.Germany(Hesse) |
Eocene |
|
Obtusisporis |
Obtusisporis canadensis
sp. nov. |
Canada(W.Canada) |
Jurassic |
|
Obtusisporis |
Obtusisporis concavus
sp. nov. |
Canada(W.Canada) |
Late Jurassic |
|
Obtusisporis |
Obtusisporis convexus
sp. nov. |
Canada(W.Canada) |
Late Jurassic |
|
Obtusisporis |
Obtusisporis corniculata
|
Canada(W.Canada) |
Late Jurassic |
|
Obtusisporis |
Obtusisporis corniger
|
Canada(W.Canada) |
Jurassic |
|
Obtusisporis |
Obtusisporis corniger
|
USSR |
Early Hauterivian |
|
Obtusisporis |
Obtusisporis juncta
|
Canada(W.Canada) |
Middle Jurassic |
Late Jurassic |
Obtusisporis |
Obtusisporis juncta
|
USSR(Yakut ASSR) |
Late Jurassic |
|
Obtusisporis |
Obtusisporis laevigata
sp. nov. |
Canada(W.Canada) |
Middle Jurassic |
|
Obtusisporis |
Obtusisporis obtusangulus
|
W.Germany(Hesse) |
Eocene |
|
Obtusisporis |
Obtusisporis obtusangulus
|
Canada(W.Canada) |
Middle Jurassic |
|
Obtusisporis |
Obtusisporis reticulata
sp. nov. |
Canada(W.Canada) |
Late Jurassic |
|
Obtusisporis |
Obtusisporis sp.C
sp. nov. |
Canada(W.Canada) |
Early Jurassic |
|
Onychium |
Onychium amplectiformis
|
Canada(W.Canada) |
Middle Jurassic |
Late Jurassic |
Onychium |
Onychium amplectiformis
|
USSR(Yakut ASSR) |
Late Triassic |
|