Duvernaysphaera |
Duvernaysphaera tessella
|
Algeria |
Couvinian |
Famennian |
Ellipsaletes |
Ellipsaletes laevigatus
|
Algeria |
Ludlovian |
|
Estiastra |
Estiastra gigantea
|
Algeria |
Ludlovian |
|
Evittia |
Evittia sanpetrensis
|
Algeria |
Ludlovian |
|
Goniosphaeridium |
Goniosphaeridium dentatum
|
Algeria |
Tremadocian |
Gedinnian |
Goniosphaeridium |
Goniosphaeridium uncinatum
|
Algeria |
Tremadocian |
Arenigian |
Gorgonisphaeridium |
Gorgonisphaeridium saharicum
|
Algeria |
Ludlovian |
|
Gorgonisphaeridium |
Gorgonisphaeridium solidum
sp. nov. |
Algeria |
Famennian |
|
Gorgonisphaeridium |
Gorgonisphaeridium solidum
sp. nov. |
Algeria |
Famennian |
|
Gorgonisphaeridium |
Gorgonisphaeridium solidum
sp. nov. |
Algeria |
Famennian |
|
Helios |
Helios aranaides
|
Algeria |
Ludlovian |
|
Helios |
Helios aranaides
|
Algeria |
Ludlovian |
|
Helios |
Helios gothica
|
Algeria |
Llandoverian |
Ludlovian |
Horologinella |
Horologinella horologia
|
Algeria |
Givetian |
Strunian |
Horologinella |
Horologinella quadrispina
|
Algeria |
Famennian |
Strunian |
Leiofusa |
Leiofusa bernesgae
|
Algeria |
Ludlovian |
Gedinnian |
Leiofusa |
Leiofusa cantabrica
|
Algeria |
Llandoverian |
Ludlovian |