Genus Pterospermella
- Species total:
- 122
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Pterospermella occidua | Gedinnian | Early Permian |
|
Pterospermella typicaus | Early Paleozoic | Early Permian |
|
Pterospermella prisca | Kungurian | Tatarian |
|
Pterospermella sp. Vigr.et al,1998 | Late Spathian | Ladinian |
|
Pterospermella goslarensis | Liassic | Early Cretaceous |
|
Pterospermella aristotelesi | Kimmeridgian | Barremian |
|
Pterospermella sp.B | Early Tremadocian | Coniacian |
|
Pterospermella zonaria | Aptian | Early Campanian |
|
Pterospermella centrata | Middle Cretaceous | Early Campanian |
|
Pterospermella sp.A | Early Tremadocian | Early Campanian |
|
Pterospermella wuqiaensis | Cenomanian | Paleocene |
|
Pterospermella baculata | Cenomanian | Paleocene |
|
Pterospermella kashiensis | Turonian | Middle Eocene |
|
Pterospermella magnifica | Paleocene | Middle Eocene |
|
Pterospermella elliptica | Early Ludlovian | Middle Eocene |
|
Pterospermella sinensis | Cenomanian | Eocene |
|
Pterospermella ginginensis | Early Barremian | Eocene |
|