Nodosisporites |
Nodosisporites crenimurus
|
Antarctica |
Nd |
|
Nodosisporites |
Nodosisporites crenimurus
|
Antarctica |
Nd |
|
Pelletixia |
Pelletixia amelguita
|
Maryland |
Barremian |
Aptian |
Pelletixia |
Pelletixia valensis
|
England(Sussex) |
Valanginian |
|
Plicatella |
Plicatella
|
USSR(Omskaya Oblast) |
Aptian |
|
Plicatella |
Plicatella concentrica
|
England(Sussex) |
Valanginian |
|
Plicatella |
Plicatella distocarinata
|
Australia(N.Territory) |
Albian |
Turonian |
Plicatella |
Plicatella distocarinata
|
Australia(Victoria) |
Albian |
Turonian |
Plicatella |
Plicatella gigantica
|
Australia(N.Territory) |
Barremian |
Aptian |
Plicatella |
Plicatella jansonii
|
Australia(NSW) |
Albian |
Cenomanian |
Plicatella |
Plicatella sp
|
Antarctica |
Nd |
|
Ruffordia |
Ruffordia goeppertii
|
England(Sussex) |
Valanginian |
|
Ruffordia |
Ruffordia type B Dett.& Clif.,1992
sp. nov. |
England(Sussex) |
Valanginian |
|
Ruffordiaspora |
Ruffordiaspora
|
Australia(S.Australia) |
Tithonian |
Campanian |
Ruffordiaspora |
Ruffordiaspora australiensis
|
Australia(S.Australia) |
Tithonian |
Campanian |
Ruffordiaspora |
Ruffordiaspora australiensis
|
Australia(NSW) |
Tithonian |
Campanian |
Ruffordiaspora |
Ruffordiaspora ludbrookiae
|
Australia(S.Australia) |
Tithonian |
Albian |