Multiplicisphaeridium |
Multiplicisphaeridium malum
|
Alabama |
Llandoverian |
|
Tunisphaeridium |
Tunisphaeridium parvum
|
Alabama |
Late Llandoverian |
Wenlockian |
Baltisphaeridium |
Baltisphaeridium birminghamense
|
Alabama |
Late Llandoverian |
Early Wenlockian |
Multiplicisphaeridium |
Multiplicisphaeridium pilar
|
Alabama |
Early Wenlockian |
Late Llandoverian |
Multiplicisphaeridium |
Multiplicisphaeridium palmitellum
|
Algeria |
Late Gothlandian |
|
Multiplicisphaeridium |
Multiplicisphaeridium pilar
|
Algeria |
Early Ludlovian |
|
Multiplicisphaeridium |
Multiplicisphaeridium pilar
|
Algeria |
Late Ludlovian |
Early Gedinnian |
Multiplicisphaeridium |
Multiplicisphaeridium cariniosum
|
Algeria |
Late Ludlovian |
Early Gedinnian |
Multiplicisphaeridium |
Multiplicisphaeridium jardinei
|
Algeria |
Late Ludlovian |
Early Gedinnian |
Multiplicisphaeridium |
Multiplicisphaeridium pilar
|
Algeria |
Ludlovian |
|
Multiplicisphaeridium |
Multiplicisphaeridium rabiosum
|
Algeria |
Emsian |
Couvinian |
Multiplicisphaeridium |
Multiplicisphaeridium rabiosum
|
Algeria |
Early Gedinnian |
|
Multiplicisphaeridium |
Multiplicisphaeridium saharicum
|
Algeria |
Late Ludlovian |
|
Multiplicisphaeridium |
Multiplicisphaeridium sartbernardense
|
Algeria |
Early Gothlandian |
|
Goniosphaeridium |
Goniosphaeridium raczii
|
Algeria |
Early Devonian |
|
Pterospermella |
Pterospermella circumstriata
|
Algeria |
Emsian |
|
Tunisphaeridium |
Tunisphaeridium caudatum
|
Algeria |
Silurian |
|