Acanthotriletes |
Acanthotriletes spinosus
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes facerus
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes exacutus
|
USSR(Yakut ASSR) |
Permian |
|
Spinosella |
Spinosella demissospina
|
USSR(Yakut ASSR) |
Permian |
|
Spinosella |
Spinosella globosa
|
USSR(Yakut ASSR) |
Permian |
|
Spinosella |
Spinosella decora
|
USSR(Yakut ASSR) |
Permian |
|
Spinosella |
Spinosella submacroplectra
|
USSR(Yakut ASSR) |
Permian |
|
Spinosella |
Spinosella validospina
|
USSR(Yakut ASSR) |
Permian |
|
Spinosella |
Spinosella macroplecta
|
USSR(Yakut ASSR) |
Permian |
|
Spinosella |
Spinosella rostrata
|
USSR(Yakut ASSR) |
Permian |
|
Spinosella |
Spinosella pyroliformis
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes microcanthus
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes palsuroides
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes hispidus
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes acerrimus
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes heteromorphus
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes multicolorius
|
USSR(Yakut ASSR) |
Permian |
|