Narkisporites |
Narkisporites verrucosus
|
Nd |
Nd |
|
Nathorstisporites |
Nathorstisporites cornutus
|
Poland |
Early Triassic |
|
Nathorstisporites |
Nathorstisporites flagellulatus
|
Australia(Tasmania) |
Rhaetian |
|
Nathorstisporites |
Nathorstisporites hopliticus
|
Germany |
Rhaetian |
Liassic |
Nathorstisporites |
Nathorstisporites imprimus
|
Germany |
Julian |
|
Nathorstisporites |
Nathorstisporites invenustus
|
Poland |
Ladinian |
|
Nathorstisporites |
Nathorstisporites peltasticus
|
Germany |
Rhaetian |
Liassic |
Nathorstisporites |
Nathorstisporites pulcherrimus
|
Australia(NSW) |
Early Triassic |
|
Nathorstisporites |
Nathorstisporites reticulatus
|
Australia(S.Australia) |
Rhaetian |
Liassic |
Naumovaspora |
Naumovaspora jansoniusii
|
USSR(Urals) |
Induan |
|
Naumovaspora |
Naumovaspora striata
|
Canada(W.Canada) |
Early Triassic |
|
Navalesporites |
Navalesporites spinosus
|
USSR |
Late Permian |
|
Neocalamites |
Neocalamites punctata
|
USSR |
Keuper |
|
Neocalamites |
Neocalamites punctata
|
Nd |
Nd |
|
Neopodocarpus |
Neopodocarpus anulata
|
USSR(Chelyabinskaya) |
Early Triassic |
|
Neopodocarpus |
Neopodocarpus tricoccaeformis
|
Nd |
Nd |
|
Neopodocarpus |
Neopodocarpus tricoccaeformis
|
USSR(Chelyabinskaya) |
Middle Triassic |
|