Pterospermella |
Pterospermella
|
Australia(Queensland) |
Aptian |
|
Pterospermella |
Pterospermella aureolata
|
Australia(Queensland) |
Aptian |
|
Pterospermopsis |
Pterospermopsis aureolata
|
Australia(Queensland) |
Aptian |
|
Pterospermopsis |
Pterospermopsis carminae
|
Spain |
Middle Siegenian |
Emsian |
Pterospermopsis |
Pterospermopsis chiquitina
|
Spain |
Middle Siegenian |
Emsian |
Pterospermopsis |
Pterospermopsis danica
|
Germany(Rhineland) |
Early Eocene |
|
Pterospermopsis |
Pterospermopsis rajada
|
Spain |
Emsian |
|
Pterospermopsis |
Pterospermopsis spinosa
|
England(Isle of Wight) |
Santonian |
|
Spore |
Spore sp
sp. nov. |
Nd |
Nd |
|