Maranhites |
Maranhites britoi
sp. nov. |
France(Boulonnais) |
Middle Frasnian |
Middle Frasnian |
Maranhites |
Maranhites gallicus
|
France(Boulonnais) |
Early Frasnian |
Middle Frasnian |
Maranhites |
Maranhites sp. Comb.& Stre.,1970
sp. nov. |
France(Boulonnais) |
Middle Frasnian |
|
Maranhites |
Maranhites sp.B
sp. nov. |
Nd |
Nd |
|
Metaleiofusa |
Metaleiofusa arcuata
|
France(Boulonnais) |
Late Givetian |
Middle Frasnian |
Micrhystridium |
Micrhystridium octospinosum
|
France(Boulonnais) |
Late Givetian |
Early Frasnian |
Micrhystridium |
Micrhystridium venustum
|
France(Boulonnais) |
Early Frasnian |
Middle Frasnian |
Micrhystridium |
Micrhystridium venustum
sp. nov. |
France(Boulonnais) |
Middle Frasnian |
|
Multiplicisphaeridium |
Multiplicisphaeridium ramispinosum
|
France(Boulonnais) |
Late Givetian |
Middle Frasnian |
Multiplicisphaeridium |
Multiplicisphaeridium ramusculosum
|
France(Boulonnais) |
Late Givetian |
Early Frasnian |
Muraticavea |
Muraticavea wicanderi
sp. nov. |
France(Boulonnais) |
Early Frasnian |
|
Navifusa |
Navifusa bacilla
|
France(Boulonnais) |
Late Givetian |
Middle Frasnian |
Perisaccus |
Perisaccus laevigatus
|
France(Boulonnais) |
Middle Frasnian |
|
Polyedryxium |
Polyedryxium evolutum
|
France(Boulonnais) |
Late Givetian |
Middle Frasnian |
Polyedryxium |
Polyedryxium fragosulum
|
France(Boulonnais) |
Early Frasnian |
Middle Frasnian |
Polyedryxium |
Polyedryxium oppidum
|
France(Boulonnais) |
Early Frasnian |
Middle Frasnian |
Polyedryxium |
Polyedryxium pharaone
|
France(Boulonnais) |
Late Givetian |
Middle Frasnian |