Leiofusa |
Leiofusa estrecha
|
Africa(Sahara) |
Silurian |
Devonian |
Leiofusa |
Leiofusa tumida
|
Africa(Sahara) |
Early Ludlovian |
|
Multiplicisphaeridium |
Multiplicisphaeridium arbusculiferum
|
Africa(Sahara) |
Wenlockian |
Gedinnian |
Vulcanisphaera |
Vulcanisphaera gorgo
|
Africa(Sahara) |
Early Tremadocian |
|
Eupoikilofusa |
Eupoikilofusa striatifera
|
Africa(Sahara) |
Late Llandoverian |
Early Gedinnian |
Neoveryhachium |
Neoveryhachium carminae
|
Africa(Sahara) |
Middle Llandoverian |
Early Budnanian |
Veryhachium |
Veryhachium octoaster
|
Africa(Sahara) |
Middle Devonian |
Frasnian |
Leiofusa |
Leiofusa communis
|
Africa(Sahara) |
Silurian |
Devonian |
Veryhachium |
Veryhachium carminae
|
Africa(Sahara) |
Middle Llandoverian |
Early Budnanian |
Veryhachium |
Veryhachium carminae
|
Africa(Sahara) |
Silurian |
Devonian |
Leiofusa |
Leiofusa cantabrica
|
Africa(Sahara) |
Late Ludlovian |
Early Gedinnian |
Leiofusa |
Leiofusa striatifera
|
Africa(Sahara) |
Late Llandoverian |
Early Gedinnian |
Leiofusa |
Leiofusa bispinosoides
|
Africa(Sahara) |
Llandoverian |
Early Gedinnian |
Comasphaeridium |
Comasphaeridium williereae
|
Alabama |
Early Gothlandian |
Late Gothlandian |
Multiplicisphaeridium |
Multiplicisphaeridium waldronense
|
Alabama |
Wenlockian |
|
Solita |
Solita radians
|
Alabama |
Late Llandoverian |
|
Lophodiacrodium |
Lophodiacrodium pepino
|
Alabama |
Late Llandoverian |
|