Acanthotriletes |
Acanthotriletes acutiusculus
|
USSR(Yakut ASSR) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes acutus
|
USSR(Yakut ASSR) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes exacutus
|
USSR(Yakut ASSR) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes exinatus
|
USSR(Yakut ASSR) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes hispidus
|
USSR(Yakut ASSR) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes microcanthus
|
USSR(Yakut ASSR) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes multisetus
|
USSR(Yakut ASSR) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes obtusosaetosus
|
USSR(Yakut ASSR) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes parvispinosus
|
USSR(Yakut ASSR) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes rectispinus
|
USSR(Yakut ASSR) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes tenuispinosus
|
USSR(Yakut ASSR) |
Late Permian |
|
Azonaletes |
Azonaletes pastillus
|
USSR(Yakut ASSR) |
Late Permian |
|
Azonaletes |
Azonaletes sp
|
USSR(Yakut ASSR) |
Late Permian |
|
Bennettites |
Bennettites sp
|
USSR(Yakut ASSR) |
Late Permian |
|
Caytoniapites |
Caytoniapites
|
USSR(Yakut ASSR) |
Late Permian |
|
Circelliella |
Circelliella marginata
|
USSR(Yakut ASSR) |
Late Permian |
|
Circelliella |
Circelliella obtusa
|
USSR(Yakut ASSR) |
Late Permian |
|