Ambitisporites |
Ambitisporites avitus
|
Indiana |
Ludlovian |
|
Ammonidium |
Ammonidium
|
Indiana |
Ludlovian |
|
Archaeozonotriletes |
Archaeozonotriletes chulus
|
Indiana |
Ludlovian |
|
Baltisphaeridium |
Baltisphaeridium
|
Indiana |
Ludlovian |
|
Cymatiosphaera |
Cymatiosphaera
|
Indiana |
Ludlovian |
|
Deunffia |
Deunffia
|
Indiana |
Ludlovian |
|
Diexallophasis |
Diexallophasis
|
Indiana |
Ludlovian |
|
Emphanisporites |
Emphanisporites protophanus
|
Indiana |
Ludlovian |
|
Eupoikilofusa |
Eupoikilofusa
|
Indiana |
Ludlovian |
|
Leiofusa |
Leiofusa
|
Indiana |
Ludlovian |
|
Micrhystridium |
Micrhystridium
|
Indiana |
Ludlovian |
|
Multiplicisphaeridium |
Multiplicisphaeridium
|
Indiana |
Ludlovian |
|
Tasmanites |
Tasmanites
|
Indiana |
Ludlovian |
|
Veryhachium |
Veryhachium
|
Indiana |
Ludlovian |
|