Acanthotriletes |
Acanthotriletes accuratus
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes acinaciformis
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes globulosus
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes gongilocarpus
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes heterodontus
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes ingentis
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes mediaspinosus
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes mirabilis
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes olligodonthus
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes rectispinus
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes spinosellus
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes spinosus
|
USSR(Yakut ASSR) |
Permian |
|
Acanthotriletes |
Acanthotriletes tschuniaensis
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes abruptus
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes acerrimus
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes acinaciformis
|
USSR(Yakut ASSR) |
Permian |
|
Azonotriletes |
Azonotriletes acutispinosus
|
USSR(Yakut ASSR) |
Permian |
|