Hystricosporites |
Hystricosporites curtus
|
Russia(Nenets Nat.Okrug) |
Frasnian |
|
Vallatisporites |
Vallatisporites celeber
|
Russia(Nenets Nat.Okrug) |
Frasnian |
|
Chelinospora |
Chelinospora concinna
|
Russia(Nenets Nat.Okrug) |
Frasnian |
|
Rhabdosporites |
Rhabdosporites langii
|
Russia(Nenets Nat.Okrug) |
Frasnian |
|
Densosporites |
Densosporites instabilis
|
Russia(Nenets Nat.Okrug) |
Frasnian |
|
Ancyrospora |
Ancyrospora incisa
|
Russia(Nenets Nat.Okrug) |
Frasnian |
|
Ancyrospora |
Ancyrospora krestovnikovi
|
Russia(Nenets Nat.Okrug) |
Frasnian |
|
Reticulatisporites |
Reticulatisporites retiformis
|
Russia(Nenets Nat.Okrug) |
Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes accretus
|
Russia(Nenets Nat.Okrug) |
Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes adductus
|
Russia(Nenets Nat.Okrug) |
Frasnian |
|