Azonotriletes |
Azonotriletes gibberosus
|
USSR(Siberia) |
Early Permian |
|
Azonotriletes |
Azonotriletes rectispinus
|
USSR(Siberia) |
Early Permian |
|
Azonotriletes |
Azonotriletes parvispinus
|
USSR(Siberia) |
Early Permian |
|
Azonotriletes |
Azonotriletes tenuispinosus
|
USSR(Siberia) |
Early Permian |
|
Azonotriletes |
Azonotriletes varicus
|
USSR(Siberia) |
Early Permian |
|
Azonotriletes |
Azonotriletes accuratus
|
USSR(Siberia) |
Early Permian |
|
Azonotriletes |
Azonotriletes microrugosus
|
USSR(Siberia) |
Early Permian |
|
Azonaletes |
Azonaletes rugatus
|
USSR(Siberia) |
Early Permian |
|
Azonaletes |
Azonaletes similis
|
USSR(Siberia) |
Early Permian |
|
Azonaletes |
Azonaletes glaber
|
USSR(Siberia) |
Early Permian |
|
Azonaletes |
Azonaletes caperatus
|
USSR(Siberia) |
Early Permian |
|
Zonaletes |
Zonaletes rotatus
|
USSR(Siberia) |
Early Permian |
|
Nigrisporites |
Nigrisporites
|
USSR(Siberia) |
Early Permian |
|
Zonaletes |
Zonaletes angustelimbatus
|
USSR(Siberia) |
Early Permian |
|
Calamotriletes |
Calamotriletes microrugosus
|
USSR(Siberia) |
Early Permian |
|
Calamotriletes |
Calamotriletes sp
|
USSR(Siberia) |
Early Permian |
|
Azonotriletes |
Azonotriletes trimembris
|
USSR(Siberia) |
Early Permian |
|