Endosporites |
Endosporites ornatus
|
Arkansas |
Westphalian A |
Early Westphalian B |
Endosporites |
Endosporites sp
|
Arkansas |
Westphalian A |
Early Westphalian B |
Endosporites |
Endosporites zonalis
|
Arkansas |
Westphalian A |
Early Westphalian B |
Florinites |
Florinites junior
|
Arkansas |
Early Westphalian B |
|
Florinites |
Florinites junior
|
Arkansas |
Early Westphalian B |
|
Florinites |
Florinites mediapudens
|
Arkansas |
Early Westphalian B |
|
Florinites |
Florinites sp
|
Arkansas |
Namurian C |
Westphalian A |
Florinites |
Florinites sp
|
Arkansas |
Namurian C |
Early Westphalian B |
Grumosisporites |
Grumosisporites maculatus
|
Arkansas |
Middle Namurian A |
Late Namurian A |
Grumosisporites |
Grumosisporites varioreticulatus
|
Arkansas |
Middle Namurian A |
Late Namurian A |
Ibrahimispores |
Ibrahimispores brevispinosus
|
Arkansas |
Namurian |
|
Knoxisporites |
Knoxisporites seniradiatus
|
Arkansas |
Early Westphalian A |
|
Knoxisporites |
Knoxisporites sp
|
Arkansas |
Westphalian A |
Early Westphalian B |
Kraeuselisporites |
Kraeuselisporites ornatus
|
Arkansas |
Namurian C |
Early Westphalian B |
Kraeuselisporites |
Kraeuselisporites triradiatus
|
Arkansas |
Namurian C |
|
Laevigatosporites |
Laevigatosporites sp
|
Arkansas |
Middle Westphalian A |
Late Westphalian A |
Laevigatosporites |
Laevigatosporites vulgaris
|
Arkansas |
Middle Westphalian A |
Early Westphalian B |