Calyptosporites |
Calyptosporites biornatus
|
W.Germany(Rhineland) |
Nd |
|
Calyptosporites |
Calyptosporites proteus
|
Northern Hemisphere |
Late Emsian |
Early Frasnian |
Calyptosporites |
Calyptosporites proteus
|
Canada(Arctic) |
Nd |
|
Calyptosporites |
Calyptosporites sp
sp. nov. |
Northern Hemisphere |
Late Emsian |
Early Eifelian |
Calyptosporites |
Calyptosporites sp
sp. nov. |
W.Germany(Rhineland) |
Nd |
|
Calyptosporites |
Calyptosporites velatus
|
Northern Hemisphere |
Eifelian |
Frasnian |
Calyptosporites |
Calyptosporites velatus
|
Scotland(Ross/Cromarty) |
Nd |
|
Camarozonotriletes |
Camarozonotriletes sextantii
|
Northern Hemisphere |
Late Siegenian |
Emsian |
Camarozonotriletes |
Camarozonotriletes sextantii
|
Canada(Ontario) |
Nd |
|
Camptozonotriletes |
Camptozonotriletes aliquantus
|
Northern Hemisphere |
Emsian |
Early Eifelian |
Camptozonotriletes |
Camptozonotriletes aliquantus
|
W.Germany(Rhineland) |
Nd |
|
Camptozonotriletes |
Camptozonotriletes caperatus
|
Northern Hemisphere |
Late Gedinnian |
Early Siegenian |
Camptozonotriletes |
Camptozonotriletes caperatus
|
Northern Hemisphere |
Siegenian |
Early Eifelian |
Camptozonotriletes |
Camptozonotriletes caperatus
|
Wales(Brecknockshire) |
Nd |
|
Camptozonotriletes |
Camptozonotriletes caperatus
|
Canada(Quebec) |
Nd |
|
Chelinospora |
Chelinospora cassicula
|
Northern Hemisphere |
Early Gedinnian |
|
Chelinospora |
Chelinospora cassicula
|
England(Shropshire) |
Nd |
|