Bursachitina |
Bursachitina lagenomorpha
|
France(Loire Atlantique) |
Silurian |
|
Calamospora |
Calamospora microrugosa
|
France(Loire Atlantique) |
Early Siegenian |
Emsian |
Calamospora |
Calamospora microrugosa
|
France(Loire Atlantique) |
Middle Siegenian |
Emsian |
Calyptosporites |
Calyptosporites optivus
|
France(Loire Atlantique) |
Middle Siegenian |
Late Siegenian |
Calyptosporites |
Calyptosporites velatus
|
France(Loire Atlantique) |
Middle Siegenian |
Emsian |
Camptotriletes |
Camptotriletes verrucosus
|
France(Loire Atlantique) |
Late Siegenian |
Emsian |
Cingulizonates |
Cingulizonates communis
|
France(Loire Atlantique) |
Late Siegenian |
Emsian |
Cingulizonates |
Cingulizonates cuvillieri
|
France(Loire Atlantique) |
Late Siegenian |
Emsian |
Cirratriradites |
Cirratriradites communis
|
France(Loire Atlantique) |
Middle Siegenian |
Emsian |
Clavachitina |
Clavachitina decipiens
|
France(Loire Atlantique) |
Silurian |
|
Clivosispora |
Clivosispora tuberculata
|
France(Loire Atlantique) |
Emsian |
|
Conochitina |
Conochitina thyrae
|
France(Loire Atlantique) |
Middle Siegenian |
|
Conochitina |
Conochitina thyrae
|
France(Loire Atlantique) |
Silurian |
|
Convolutispora |
Convolutispora cerebra
|
France(Loire Atlantique) |
Late Siegenian |
Emsian |
Convolutispora |
Convolutispora sp
|
France(Loire Atlantique) |
Emsian |
|
Convolutispora |
Convolutispora tuberculata
|
France(Loire Atlantique) |
Emsian |
|
Convolutispora |
Convolutispora vermiformis
|
France(Loire Atlantique) |
Emsian |
|