Gordonispora |
Gordonispora obstaculifera
|
Canada(Arctic) |
Wordian |
|
Guttulapollenites |
Guttulapollenites
|
Worldwide |
Permian |
|
Guttulapollenites |
Guttulapollenites hannonicus
|
Zambia |
Kungurian |
Ufimian |
Hamiapollenites |
Hamiapollenites
|
Zambia |
Kungurian |
Ufimian |
Hamiapollenites |
Hamiapollenites tractiferinus
|
Russia |
Early Kazanian |
|
Horriditriletes |
Horriditriletes
|
Worldwide |
Permian |
|
Horriditriletes |
Horriditriletes
|
Worldwide |
Permian |
|
Horriditriletes |
Horriditriletes
|
Canada(Arctic) |
Roadian |
|
Horriditriletes |
Horriditriletes
|
Barents Sea |
Ufimian |
Tatarian |
Horriditriletes |
Horriditriletes filiformis
|
Zambia |
Artinskian |
Kungurian |
Inaperturopollenites |
Inaperturopollenites
|
Worldwide |
Wordian |
Dzhulfian |
Inaperturopollenites |
Inaperturopollenites nebulosus
|
Canada(Arctic) |
Wordian |
|
Jugasporites |
Jugasporites
|
Worldwide |
Permian |
|
Jugasporites |
Jugasporites compactus
|
Canada(Arctic) |
Roadian |
|
Jugasporites |
Jugasporites filiformis
|
Canada(Arctic) |
Roadian |
|
Kraeuselisporites |
Kraeuselisporites
|
Worldwide |
Permian |
|
Kraeuselisporites |
Kraeuselisporites
|
Worldwide |
Permian |
|