Deltoidospora |
Deltoidospora adnata
|
Kansas |
Stephanian |
Westphalian D |
Deltoidospora |
Deltoidospora grandis
|
Kansas |
Stephanian |
Westphalian D |
Deltoidospora |
Deltoidospora priddyi
|
Kansas |
Stephanian |
Westphalian D |
Deltoidospora |
Deltoidospora smithii
|
Kansas |
Stephanian |
|
Deltoidospora |
Deltoidospora sphaerotriangula
|
Kansas |
Stephanian |
Westphalian D |
Deltoidospora |
Deltoidospora subadnatoides
|
Kansas |
Stephanian |
|
Deltoidospora |
Deltoidospora subintorta
|
Kansas |
Stephanian |
|
Deltoidospora |
Deltoidospora sp
|
Kansas |
Stephanian |
|
Punctatisporites |
Punctatisporites compactus
|
Kansas |
Stephanian |
|
Punctatasporites |
Punctatasporites flavus
|
Kansas |
Stephanian |
|
Punctatisporites |
Punctatisporites glaber
|
Kansas |
Stephanian |
|
Punctatisporites |
Punctatisporites minutus
|
Kansas |
Stephanian |
|
Punctatisporites |
Punctatisporites obesus
|
Kansas |
Stephanian |
|
Punctatisporites |
Punctatisporites sp
|
Kansas |
Stephanian |
|
Calamospora |
Calamospora breviradiata
|
Kansas |
Stephanian |
|
Calamospora |
Calamospora flexilis
|
Kansas |
Stephanian |
|
Calamospora |
Calamospora hartungiana
|
Kansas |
Stephanian |
|