Laevigatosporites |
Laevigatosporites medius
|
Kentucky |
Early Atokan |
Late Atokan |
Laevigatosporites |
Laevigatosporites medius
|
Tennessee |
Atokan |
|
Laevigatosporites |
Laevigatosporites medius
|
Oklahoma |
Desmoinesian |
Early Missourian |
Laevigatosporites |
Laevigatosporites medius
|
Missouri |
Desmoinesian |
Early Missourian |
Laevigatosporites |
Laevigatosporites medius
|
Ohio |
Desmoinesian |
Early Missourian |
Laevigatosporites |
Laevigatosporites minimus
|
Missouri |
Desmoinesian |
Early Missourian |
Laevigatosporites |
Laevigatosporites ovalis
|
Indiana |
Early Atokan |
Early Missourian |
Laevigatosporites |
Laevigatosporites ovalis
|
Illinois |
Early Atokan |
Early Missourian |
Laevigatosporites |
Laevigatosporites ovalis
|
Kentucky |
Late Morrowan |
Late Atokan |
Laevigatosporites |
Laevigatosporites ovalis
|
West Virginia |
Late Morrowan |
|
Laevigatosporites |
Laevigatosporites ovalis
|
Tennessee |
Late Morrowan |
Atokan |
Laevigatosporites |
Laevigatosporites ovalis
|
Oklahoma |
Desmoinesian |
Early Missourian |
Laevigatosporites |
Laevigatosporites ovalis
|
Kansas |
Desmoinesian |
Early Missourian |
Laevigatosporites |
Laevigatosporites ovalis
|
Ohio |
Desmoinesian |
|
Laevigatosporites |
Laevigatosporites ovalis
|
Pennsylvania |
Late Desmoinesian |
|
Laevigatosporites |
Laevigatosporites punctatus
|
Tennessee |
Late Morrowan |
Early Atokan |
Laevigatosporites |
Laevigatosporites punctatus
|
Missouri |
Early Desmoinesian |
|