Leiofusa |
Leiofusa pumilia
|
France(Bretagne) |
Early Eifelian |
|
Conochitina |
Conochitina thyrae
|
France(Bretagne) |
Middle Siegenian |
|
Micrhystridium |
Micrhystridium spinoglobosum
|
France(Bretagne) |
Early Siegenian |
Emsian |
Ancyrochitina |
Ancyrochitina tumida
|
France(Bretagne) |
Late Siegenian |
|
Bursachitina |
Bursachitina bohemica
|
France(Bretagne) |
Middle Siegenian |
Pragian |
Linochitina |
Linochitina cingulata
|
France(Bretagne) |
Middle Siegenian |
Early Eifelian |
Hystrichosphaeridium |
Hystrichosphaeridium astarte
|
France(Bretagne) |
Silurian |
|
Hystrichosphaeridium |
Hystrichosphaeridium brevispinosum
|
France(Bretagne) |
Silurian |
|
Hystrichosphaeridium |
Hystrichosphaeridium brevispinosum
|
France(Bretagne) |
Silurian |
|
Leiofusa |
Leiofusa blanca
|
France(Bretagne) |
Silurian |
|
Rhabdosporites |
Rhabdosporites communis
|
France(Vendee) |
Emsian |
|
Auroraspora |
Auroraspora communis
|
France(Vendee) |
Emsian |
|
Dactylofusa |
Dactylofusa blanca
|
Indiana |
Ludlovian |
Early Gedinnian |
Leiofusa |
Leiofusa blanca
|
Indiana |
Ludlovian |
Early Gedinnian |
Apiculatisporis |
Apiculatisporis erinaceus
|
USSR(Russian Platform) |
Frasnian |
|
Acanthotriletes |
Acanthotriletes erinaceus
|
USSR(Russian Platform) |
Frasnian |
|
Apiculatisporis |
Apiculatisporis polygamus
|
USSR(Russian Platform) |
Frasnian |
|