Aremoricanium |
Aremoricanium simplex
|
Libya |
Early Llandoverian |
Middle Llandoverian |
Aremoricanium |
Aremoricanium sp
|
Libya |
Late Llandoverian |
|
Bacisphaeridium |
Bacisphaeridium bacifer
|
Libya |
Late Ludlovian |
|
Bacisphaeridium |
Bacisphaeridium sp
|
Libya |
Ludlovian |
|
Baltisphaeridium |
Baltisphaeridium longispinosum
|
Libya |
Early Llandoverian |
|
Baltisphaeridium |
Baltisphaeridium trichophorum
|
Libya |
Wenlockian |
|
Goniosphaeridium |
Goniosphaeridium calandrae
|
Libya |
Early Llandoverian |
|
Goniosphaeridium |
Goniosphaeridium spinosum
|
Libya |
Early Gedinnian |
|
Goniosphaeridium |
Goniosphaeridium spinosum
|
Libya |
Gedinnian |
|
Kildinella |
Kildinella hyperboreica
|
Libya |
Early Llandoverian |
Middle Llandoverian |
Leiofusa |
Leiofusa filifera
|
Libya |
Early Llandoverian |
Middle Llandoverian |
Leiosphaeridia |
Leiosphaeridia tenuissima
|
Libya |
Late Ludlovian |
Early Downtonian |
Multiplicisphaeridium |
Multiplicisphaeridium irregulare
|
Libya |
Middle Llandoverian |
|
Multiplicisphaeridium |
Multiplicisphaeridium irregulare
|
Libya |
Gedinnian |
|
Tectitheca |
Tectitheca sp
|
Libya |
Downtonian |
|
Tectitheca |
Tectitheca sp
|
Libya |
Ludlovian |
|
Trematosphaeridium |
Trematosphaeridium holtedahlii
|
Libya |
Early Llandoverian |
Middle Llandoverian |