Pterospermella |
Pterospermella elegans
sp. nov. |
China(Sinkiang Uighur) |
Middle Eocene |
|
Pterospermella |
Pterospermella elegans
sp. nov. |
China(Sinkiang Uighur) |
Middle Eocene |
|
Pterospermella |
Pterospermella elliptica
sp. nov. |
China(Sinkiang Uighur) |
Paleocene |
Middle Eocene |
Pterospermella |
Pterospermella eurypteris
|
China(Sinkiang Uighur) |
Turonian |
|
Pterospermella |
Pterospermella ginginensis
|
China(Sinkiang Uighur) |
Cenomanian |
Eocene |
Pterospermella |
Pterospermella heliantoides
|
China(Sinkiang Uighur) |
Turonian |
Eocene |
Pterospermella |
Pterospermella kashiensis
sp. nov. |
China(Sinkiang Uighur) |
Turonian |
Middle Eocene |
Pterospermella |
Pterospermella latissima
sp. nov. |
China(Sinkiang Uighur) |
Late Senonian |
|
Pterospermella |
Pterospermella magnifica
sp. nov. |
China(Sinkiang Uighur) |
Paleocene |
Middle Eocene |
Pterospermella |
Pterospermella microptera
|
China(Sinkiang Uighur) |
Paleocene |
Middle Eocene |
Pterospermella |
Pterospermella orientalis
sp. nov. |
China(Sinkiang Uighur) |
Paleocene |
|
Pterospermella |
Pterospermella pastielsii
|
China(Sinkiang Uighur) |
Middle Eocene |
|
Pterospermella |
Pterospermella shacheica
sp. nov. |
China(Sinkiang Uighur) |
Paleocene |
|
Pterospermella |
Pterospermella sinensis
sp. nov. |
China(Sinkiang Uighur) |
Cenomanian |
Eocene |
Pterospermella |
Pterospermella sp. He,1991
sp. nov. |
China(Sinkiang Uighur) |
Cenomanian |
|
Pterospermella |
Pterospermella undulata
sp. nov. |
China(Sinkiang Uighur) |
Paleocene |
|
Pterospermella |
Pterospermella wuqiaensis
sp. nov. |
China(Sinkiang Uighur) |
Cenomanian |
Paleocene |