Punctatisporites |
Punctatisporites obesus
|
Czechoslovakia |
Stephanian |
|
Punctatisporites |
Punctatisporites obliquus
|
Czechoslovakia |
Stephanian |
|
Punctatisporites |
Punctatisporites punctatus
|
Czechoslovakia |
Stephanian |
|
Punctatisporites |
Punctatisporites punctatus
|
Czechoslovakia |
Stephanian |
|
Punctatisporites |
Punctatisporites sp
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora microrugosa
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora microrugosa
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora mutabilis
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora pallida
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora pallida
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora pedata
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora perrugosa
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora saariana
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora saariana
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora straminea
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora straminea
|
Czechoslovakia |
Stephanian |
|
Calamospora |
Calamospora sp
|
Czechoslovakia |
Stephanian |
|