Genus Pterospermopsis
- Species total:
- 99
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Pterospermopsis concentricus | Precambriam | Albian |
|
Pterospermopsis sp.C | Middle Jurassic | Albian |
|
Pterospermopsis kieseri | Aptian | Albian |
|
Pterospermopsis centrata | Albian | Cenomanian |
|
Pterospermopsis zonaria | Aptian | Cenomanian |
|
Pterospermopsis forma a | Cenomanian | Early Turonian |
|
Pterospermopsis helios | Llandoverian | Early Turonian |
|
Pterospermopsis pluriparietes | Portlandian | Early Turonian |
|
Pterospermopsis areolata | Cenomanian | Campanian |
|
Pterospermopsis spinosa | Coniacian | Campanian |
|
Pterospermopsis hartii | Late Bathonian | Maestrichtian |
|
Pterospermopsis ovatus | Campanian | Maastrichtian |
|
Pterospermopsis aureolata | Kimmeridgian | Maestrichtian |
|
Pterospermopsis sp.A | Kimmeridgian | Maastrichtian |
|
Pterospermopsis eurypteris | Late Jurassic | Cretaceous |
|
Pterospermopsis heliantoides | Late Campanian | Danian |
|
Pterospermopsis ginginensis | Early Barremian | Eocene |
|