Acanthotriletes |
Acanthotriletes rectispinus
|
USSR(Russian Platform) |
Early Tatarian |
|
Acanthotriletes |
Acanthotriletes sp
|
USSR(Russian Platform) |
Tatarian |
|
Accinctisporites |
Accinctisporites sp
|
USSR(Russian Platform) |
Early Tatarian |
|
Acusporidatina |
Acusporidatina sp
|
USSR(Russian Platform) |
Early Tatarian |
|
Alisporites |
Alisporites sp
|
USSR(Russian Platform) |
Tatarian |
|
Alisporites |
Alisporites splendens
|
USSR(Russian Platform) |
Tatarian |
|
Apiculatisporis |
Apiculatisporis cornutus
|
USSR(Russian Platform) |
Tatarian |
|
Apiculatisporis |
Apiculatisporis sp
|
USSR(Russian Platform) |
Tatarian |
|
Aratrisporites |
Aratrisporites sp
|
USSR(Russian Platform) |
Early Triassic |
|
Azonaletes |
Azonaletes irregulariplicatus
|
USSR(Russian Platform) |
Early Tatarian |
|
Azonaletes |
Azonaletes levis
|
USSR(Russian Platform) |
Early Tatarian |
|
Azonaletes |
Azonaletes microdictyus
|
USSR(Russian Platform) |
Tatarian |
|
Azonaletes |
Azonaletes similis
|
USSR(Russian Platform) |
Tatarian |
|
Azonaletes |
Azonaletes sp
|
USSR(Russian Platform) |
Late Tatarian |
|
Azonaletes |
Azonaletes tenuis
|
USSR(Russian Platform) |
Early Tatarian |
|
Brevitriletes |
Brevitriletes hennellyi
|
USSR(Russian Platform) |
Late Tatarian |
|
Brevitriletes |
Brevitriletes hispidus
|
USSR(Russian Platform) |
Tatarian |
|