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- Pterospermella
Genus Pterospermella
- Species total:
- 122
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
Name
|
From
|
To
|
Age range |
Pterospermella sp. Vigr.et al,1998
|
Late Spathian |
Ladinian |
|
Pterospermella sp. Vida.& Peel,1993
|
Early Cambrian |
Early Cambrian |
|
Pterospermella sp. Vida.& Nyst.,1990
|
Early Cambrian |
Early Cambrian |
|
Pterospermella sp. Vavr.,1977
|
Early Llanvirnian |
Early Llanvirnian |
|
Pterospermella sp. Rubi.,1990
|
Early Ludlovian |
Middle Ludlovian |
|
Pterospermella sp. Mart.,1993
|
Early Miocene |
Middle Miocene |
|
Pterospermella sp. Lenz,2000
|
Eocene |
Eocene |
|
Pterospermella sp. He,1991
|
Cenomanian |
Cenomanian |
|
Pterospermella sp. Guni.,1990
|
Early Cambrian |
Early Cambrian |
|
Pterospermella sp. Guni.,1987
|
Late Riphean |
Late Riphean |
|
Pterospermella sp. Eley & Lega.,1992
|
Late Llandoverian |
Early Wenlockian |
|
Pterospermella sp Hann.et al,1998
|
Miocene |
Miocene |
|
Pterospermella sp
|
Middle Proterozoic |
Pleistocene |
|
Pterospermella solis
|
Early Cambrian |
Late Famennian |
|
Pterospermella solida
|
Early Cambrian |
Middle Cambrian |
|
Pterospermella sinica
|
Middle Riphean |
Givetian |
|
Pterospermella sinensis
|
Cenomanian |
Eocene |
|