Hystricosporites |
Hystricosporites porcatus
|
France(Pas-de-Calais) |
Middle Frasnian |
|
Hystricosporites |
Hystricosporites porrectus
|
France(Pas-de-Calais) |
Middle Frasnian |
|
Hystricosporites |
Hystricosporites sp
|
France(Pas-de-Calais) |
Frasnian |
|
Hystricosporites |
Hystricosporites sp
|
France(Pas-de-Calais) |
Frasnian |
|
Hystricosporites |
Hystricosporites strigosus
sp. nov. |
France(Pas-de-Calais) |
Frasnian |
|
Incertae sedis |
Incertae sedis sp.1
sp. nov. |
France(Pas-de-Calais) |
Early Frasnian |
Middle Frasnian |
Incertae sedis |
Incertae sedis sp.2
sp. nov. |
France(Pas-de-Calais) |
Middle Frasnian |
|
Incertae sedis |
Incertae sedis sp.3
sp. nov. |
France(Pas-de-Calais) |
Frasnian |
|
Lagenoisporites |
Lagenoisporites costulatus
|
France(Pas-de-Calais) |
Middle Frasnian |
|
Lagenoisporites |
Lagenoisporites costulatus
|
France(Boulonnais) |
Early Frasnian |
|
Leiotriletes |
Leiotriletes confertus
|
France(Pas-de-Calais) |
Middle Frasnian |
Late Frasnian |
Leiotriletes |
Leiotriletes ornatus
|
France(Pas-de-Calais) |
Middle Frasnian |
Late Frasnian |
Lophotriletes |
Lophotriletes grumosus
|
France(Pas-de-Calais) |
Middle Frasnian |
Late Frasnian |
Lophotriletes |
Lophotriletes grumosus
|
USSR(Russian Platform) |
Frasnian |
|
Lophotriletes |
Lophotriletes subrotundus
|
France(Pas-de-Calais) |
Middle Frasnian |
Late Frasnian |
Lophozonotriletes |
Lophozonotriletes densdraconis
|
France(Pas-de-Calais) |
Late Frasnian |
|
Lophozonotriletes |
Lophozonotriletes densdraconis
|
France(Boulonnais) |
Late Frasnian |
|