Cirratriradites |
Cirratriradites spinulosus
|
USSR(Yakut ASSR) |
Senonian |
|
Cirratriradites |
Cirratriradites spinulosus
|
USSR(Yakut ASSR) |
Aptian |
Early Albian |
Cirratriradites |
Cirratriradites spinulosus
|
USSR(Yakut ASSR) |
Cenomanian |
Turonian |
Cirratriradites |
Cirratriradites spinulosus
|
USSR(Yakut ASSR) |
Cenomanian |
Turonian |
Cirratriradites |
Cirratriradites verrucosus
|
USSR(Yakut ASSR) |
Albian |
|
Cirratriradites |
Cirratriradites verrucosus
|
USSR(Yakut ASSR) |
Aptian |
Early Albian |
Cirratriradites |
Cirratriradites verrucosus
|
USSR(Yakut ASSR) |
Cenomanian |
Turonian |
Cirratriradites |
Cirratriradites verrucosus
|
USSR(Yakut ASSR) |
Cenomanian |
Turonian |
Comptonia |
Comptonia sp
|
USSR(Yakut ASSR) |
Cenomanian |
Turonian |
Coniopteris |
Coniopteris sp
|
USSR(Yakut ASSR) |
Albian |
|
Coniopteris |
Coniopteris sp
|
USSR(Yakut ASSR) |
Senonian |
|
Coniopteris |
Coniopteris sp
|
USSR(Yakut ASSR) |
Early Triassic |
Middle Triassic |
Coniopteris |
Coniopteris sp
|
USSR(Yakut ASSR) |
Late Triassic |
|
Coniopteris |
Coniopteris sp
|
USSR(Yakut ASSR) |
Middle Liassic |
|
Coniopteris |
Coniopteris sp
|
USSR(Yakut ASSR) |
Middle Jurassic |
|
Coniopteris |
Coniopteris sp
|
USSR(Yakut ASSR) |
Late Jurassic |
|
Coniopteris |
Coniopteris sp
|
USSR(Yakut ASSR) |
Neocomian |
|