Convolutispora |
Convolutispora vermiformis
|
Kentucky |
Middle Chesterian |
|
Crassispora |
Crassispora kosankei
|
Kentucky |
Late Chesterian |
Morrowan |
Crassispora |
Crassispora maculosa
|
Kentucky |
Middle Chesterian |
Late Chesterian |
Cristatisporites |
Cristatisporites alperni
|
Kentucky |
Morrowan |
|
Cristatisporites |
Cristatisporites indignabundus
|
Kentucky |
Morrowan |
|
Cristatisporites |
Cristatisporites solaris
|
Kentucky |
Morrowan |
|
Cyclogranisporites |
Cyclogranisporites lasius
|
Kentucky |
Late Chesterian |
|
Cyclogranisporites |
Cyclogranisporites sp
|
Kentucky |
Middle Chesterian |
Late Chesterian |
Densosporites |
Densosporites annulatus
|
Kentucky |
Morrowan |
|
Densosporites |
Densosporites covensis
|
Kentucky |
Late Chesterian |
|
Densosporites |
Densosporites duriti
|
Kentucky |
Morrowan |
|
Densosporites |
Densosporites intermedius
|
Kentucky |
Middle Chesterian |
Late Chesterian |
Densosporites |
Densosporites irregularis
|
Kentucky |
Late Chesterian |
Morrowan |
Densosporites |
Densosporites rotatus
|
Kentucky |
Late Chesterian |
Morrowan |
Densosporites |
Densosporites sphaerotriangularis
|
Kentucky |
Late Chesterian |
|
Densosporites |
Densosporites spinifer
|
Kentucky |
Late Chesterian |
|
Densosporites |
Densosporites spinosus
|
Kentucky |
Late Chesterian |
|