Ginkgoretectina |
Ginkgoretectina
|
Nd |
Nd |
|
Ginkgoretectina |
Ginkgoretectina punctata
|
USSR(Pre-Urals) |
Rhaetian |
|
Ginkgoretectina |
Ginkgoretectina tripartita
|
USSR |
Late Albian |
|
Gleicheniaceaeauritulina |
Gleicheniaceaeauritulina
|
USSR(Pre-Urals) |
Early Mesozoic |
|
Gleicheniaceaeauritulina |
Gleicheniaceaeauritulina vulgariformis
sp. nov. |
USSR(Pre-Urals) |
Early Mesozoic |
|
Gnetaceaepollenites |
Gnetaceaepollenites
|
Nd |
Nd |
|
Gnetaceaepollenites |
Gnetaceaepollenites ellipticus
|
E.Germany(Cottbus) |
Miocene |
|
Gnetaceaepollenites |
Gnetaceaepollenites eocenipites
|
Colorado |
Eocene |
|
Gnetaceaepollenites |
Gnetaceaepollenites sp. Kuyl et al,1955
sp. nov. |
USA |
Early Eocene |
|
Grandispora |
Grandispora
|
Nd |
Nd |
|
Grandispora |
Grandispora spinosa
|
Kentucky |
Late Mississippian |
|
Granulatasporites |
Granulatasporites
|
Nd |
Nd |
|
Granulatasporites |
Granulatasporites ovaloides
|
Switzerland |
Keuper |
|
Gravisporites |
Gravisporites
|
Nd |
Nd |
|
Gravisporites |
Gravisporites sphaera
|
England(Oxfordshire) |
Late Carboniferous |
|
Guthoerlisporites |
Guthoerlisporites
|
Nd |
Nd |
|
Guthoerlisporites |
Guthoerlisporites magnificus
|
W.Germany(Bavaria) |
Stephanian C |
|