Genus Pterospermella
- Species total:
- 122
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Pterospermella magnifica | Paleocene | Middle Eocene |
|
Pterospermella shacheica | Paleocene | Paleocene |
|
Pterospermella castellaroii | Early Tertiary | Early Tertiary |
|
Pterospermella orientalis | Paleocene | Paleocene |
|
Pterospermella undulata | Paleocene | Paleocene |
|
Pterospermella stenozonata | Paleocene | Paleocene |
|
Pterospermella sp. Lenz,2000 | Eocene | Eocene |
|
Pterospermella magna | Eocene | Eocene |
|
Pterospermella sp.1 Levy & Harw.,2000 | Middle Eocene | Late Eocene |
|
Pterospermella sp.2 Levy & Harw.,2000 | Middle Eocene | Late Eocene |
|
Pterospermella morphotype 4 | Middle Oligocene | Middle Oligocene |
|
Pterospermella morphotype 6 | Middle Oligocene | Middle Oligocene |
|
Pterospermella morphotype 3 | Middle Oligocene | Middle Oligocene |
|
Pterospermella morphotype 5 | Middle Oligocene | Middle Oligocene |
|
Pterospermella morphotype 1 | Middle Oligocene | Middle Oligocene |
|
Pterospermella morphotype 2 | Middle Oligocene | Middle Oligocene |
|
Pterospermella sp Hann.et al,1998 | Miocene | Miocene |
|