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