Potamogeton |
Potamogeton sp
|
China(Tsinghai) |
Middle Oligocene |
Late Oligocene |
Pterocaryapollenites |
Pterocaryapollenites
|
China(Tsinghai) |
Late Oligocene |
|
Quercoidites |
Quercoidites
|
China(Tsinghai) |
Oligocene |
Miocene |
Quercoidites |
Quercoidites asper
|
China(Tsinghai) |
Oligocene |
Early Miocene |
Quercoidites |
Quercoidites henrici
|
China(Tsinghai) |
Oligocene |
Miocene |
Quercoidites |
Quercoidites microhenrici
|
China(Tsinghai) |
Oligocene |
Miocene |
Quercoidites |
Quercoidites minutus
|
China(Tsinghai) |
Early Oligocene |
Middle Oligocene |
Rhamnacidites |
Rhamnacidites
|
China(Tsinghai) |
Oligocene |
|
Rhoipites |
Rhoipites
|
China(Tsinghai) |
Early Oligocene |
Middle Oligocene |
Rhoipites |
Rhoipites rhomboius
|
China(Tsinghai) |
Early Oligocene |
Middle Oligocene |
Rutaceoipollis |
Rutaceoipollis
|
China(Tsinghai) |
Oligocene |
|
Rutaceoipollis |
Rutaceoipollis ovatus
|
China(Tsinghai) |
Oligocene |
Miocene |
Sapindaceidites |
Sapindaceidites
|
China(Tsinghai) |
Oligocene |
|
Sapindaceidites |
Sapindaceidites concavus
|
China(Tsinghai) |
Early Oligocene |
|
Sapindaceidites |
Sapindaceidites triangulus
|
China(Tsinghai) |
|
|
Scabiosapollis |
Scabiosapollis intrabaculus
|
China(Tsinghai) |
|
|
Schizaeoisporites |
Schizaeoisporites
|
China(Tsinghai) |
Early Oligocene |
Middle Oligocene |