Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Sweden |
Late Llandoverian |
Late Wenlockian |
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Indiana |
Late Llandoverian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Ohio |
Late Llandoverian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Alabama |
Late Llandoverian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Alabama |
Early Wenlockian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
England |
Wenlockian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Canada(Ontario) |
Wenlockian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Kentucky |
Late Llandoverian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
New York |
Wenlockian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Pennsylvania |
Wenlockian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Georgia |
Late Llandoverian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Georgia |
Early Wenlockian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Canada(Quebec) |
Late Llandoverian |
|
Multiplicisphaeridium |
Multiplicisphaeridium visbyense
|
Canada(Nova Scotia) |
Ludlovian |
|
Multiplicisphaeridium |
Multiplicisphaeridium winslowiae
|
Canada(Alberta) |
Early Mississippian |
|
Orthosphaeridium |
Orthosphaeridium chondrodora
|
Indiana |
Late Ordovician |
|
Orthosphaeridium |
Orthosphaeridium densigranosum
|
Sweden |
Ordovician |
|