Laevigatosporites |
Laevigatosporites ovatus
|
Canada(Arctic) |
Maastrichtian |
|
Lagenicula |
Lagenicula devonica
|
Canada(Arctic) |
Late Frasnian |
Early Famennian |
Leiotriletes |
Leiotriletes dissimilis
|
Canada(Arctic) |
Middle Frasnian |
Late Frasnian |
Leiotriletes |
Leiotriletes microdeltoidus
|
Canada(Arctic) |
Middle Frasnian |
Early Famennian |
Leptolepidites |
Leptolepidites sp
|
Canada(Arctic) |
Early Jurassic |
Early Cretaceous |
Lophotriletes |
Lophotriletes atratus
|
Canada(Arctic) |
Late Frasnian |
Early Famennian |
Lophozonotriletes |
Lophozonotriletes crassus
|
Canada(Arctic) |
Early Famennian |
|
Lophozonotriletes |
Lophozonotriletes cristifer
|
Canada(Arctic) |
Late Frasnian |
Early Famennian |
Lophozonotriletes |
Lophozonotriletes curvatus
|
Canada(Arctic) |
Middle Frasnian |
Early Famennian |
Lophozonotriletes |
Lophozonotriletes dentatus
|
Canada(Arctic) |
Early Famennian |
|
Lophozonotriletes |
Lophozonotriletes excisus
|
Canada(Arctic) |
Middle Devonian |
Late Devonian |
Lophozonotriletes |
Lophozonotriletes excisus
|
Canada(Arctic) |
Late Frasnian |
Early Famennian |
Lophozonotriletes |
Lophozonotriletes grandis
|
Canada(Arctic) |
Middle Frasnian |
Early Famennian |
Lophozonotriletes |
Lophozonotriletes macrogrumosus
|
Canada(Arctic) |
Early Famennian |
|
Lophozonotriletes |
Lophozonotriletes macrogrumosus
|
Canada(Arctic) |
Late Frasnian |
Early Famennian |
Lophozonotriletes |
Lophozonotriletes proscurrus
|
Canada(Arctic) |
Middle Frasnian |
Late Frasnian |
Lophozonotriletes |
Lophozonotriletes rarituberculatus
|
Canada(Arctic) |
Early Famennian |
|