Triquitrites |
Triquitrites bransonii
|
Czechoslovakia |
Stephanian |
|
Triquitrites |
Triquitrites cuspidatus
|
Czechoslovakia |
Westphalian D |
|
Triquitrites |
Triquitrites discoideus
|
Czechoslovakia |
Stephanian |
|
Triquitrites |
Triquitrites exiguus
|
Czechoslovakia |
Westphalian D |
|
Triquitrites |
Triquitrites pulvinatus
|
Czechoslovakia |
Westphalian D |
|
Triquitrites |
Triquitrites sculptilis
|
Czechoslovakia |
Stephanian |
|
Triquitrites |
Triquitrites sp
|
Czechoslovakia |
Westphalian D |
|
Triquitrites |
Triquitrites sp
|
Czechoslovakia |
Stephanian |
|
Triquitrites |
Triquitrites spinosus
|
Czechoslovakia |
Stephanian |
|
Triquitrites |
Triquitrites verrucosus
|
Nd |
Nd |
|
Tuberculatisporites |
Tuberculatisporites mamillarius
|
Czechoslovakia |
Westphalian D |
|
Tuberculatisporites |
Tuberculatisporites mamillarius
|
Czechoslovakia |
Westphalian D |
|
Tuberculatosporites |
Tuberculatosporites stephaniensis
|
Czechoslovakia |
Stephanian |
|
Vallatisporites |
Vallatisporites sp
|
Nd |
Nd |
|
Valvisisporites |
Valvisisporites augustae
|
Czechoslovakia |
Westphalian D |
|
Valvisisporites |
Valvisisporites augustae
|
Nd |
Nd |
|
Valvisisporites |
Valvisisporites auritus
|
Czechoslovakia |
Westphalian |
Early Autunian |