Duvernaysphaera |
Duvernaysphaera radiata
|
Algeria |
Eifelian |
Late Famennian |
Duvernaysphaera |
Duvernaysphaera stellata
|
Algeria |
Eifelian |
Famennian |
Duvernaysphaera |
Duvernaysphaera tessella
|
Algeria |
Eifelian |
Famennian |
Eisenackidium |
Eisenackidium duplex
|
Algeria |
Emsian |
Givetian |
Eisenackidium |
Eisenackidium valentinum
|
Algeria |
Emsian |
Famennian |
Ellipsaletes |
Ellipsaletes laevigatus
|
Algeria |
Wenlockian |
Ludlovian |
Florisphaeridium |
Florisphaeridium toyetae
|
Algeria |
Gedinnian |
Emsian |
Gorgonisphaeridium |
Gorgonisphaeridium solidum
|
Algeria |
Frasnian |
Late Famennian |
Horologinella |
Horologinella horologia
|
Algeria |
Eifelian |
Late Famennian |
Horologinella |
Horologinella quadrispina
|
Algeria |
Frasnian |
Late Famennian |
Leiofusa |
Leiofusa bernesgae
|
Algeria |
Wenlockian |
Gedinnian |
Leoniella |
Leoniella carminae
|
Algeria |
Wenlockian |
Gedinnian |
Maranhites |
Maranhites brasiliensis
|
Algeria |
Frasnian |
Late Famennian |
Maranhites |
Maranhites mosesii
|
Algeria |
Frasnian |
Late Famennian |
Multiplicisphaeridium |
Multiplicisphaeridium microfurcatum
|
Algeria |
Ludlovian |
Gedinnian |
Navifusa |
Navifusa bacilla
|
Algeria |
Emsian |
Late Famennian |
Navifusa |
Navifusa brasiliensis
|
Algeria |
Eifelian |
Givetian |