Punctatisporites |
Punctatisporites pseudolevatus
|
Kentucky |
Middle Chesterian |
|
Punctatisporites |
Punctatisporites type C Hoff.et al,1955
|
Kentucky |
Middle Chesterian |
|
Retusotriletes |
Retusotriletes incohatus
|
Kentucky |
Middle Chesterian |
|
Verrucosisporites |
Verrucosisporites cerosus
|
Kentucky |
Middle Chesterian |
|
Verrucososporites |
Verrucososporites facierugosus
|
Kentucky |
Middle Chesterian |
|
Schopfites |
Schopfites claviger
|
Kentucky |
Middle Chesterian |
|
Tricidarisporites |
Tricidarisporites balteolus
|
Kentucky |
Middle Chesterian |
|
Raistrickia |
Raistrickia pinguis
|
Kentucky |
Middle Chesterian |
|
Spinozonotriletes |
Spinozonotriletes procinctus
|
Kentucky |
Middle Chesterian |
|
Convolutispora |
Convolutispora ampla
|
Kentucky |
Middle Chesterian |
|
Convolutispora |
Convolutispora cerebra
|
Kentucky |
Middle Chesterian |
|
Convolutispora |
Convolutispora jugosa
|
Kentucky |
Middle Chesterian |
|
Convolutispora |
Convolutispora mellita
|
Kentucky |
Middle Chesterian |
|
Convolutispora |
Convolutispora tessellata
|
Kentucky |
Middle Chesterian |
|
Convolutispora |
Convolutispora tuberculata
|
Kentucky |
Middle Chesterian |
|
Convolutispora |
Convolutispora vermiformis
|
Kentucky |
Middle Chesterian |
|
Convolutispora |
Convolutispora sp
|
Kentucky |
Middle Chesterian |
|