Stictosphaeridium |
Stictosphaeridium sp
|
China(Shanghai) |
Tremadocian |
Arenigian |
Synsphaeridium |
Synsphaeridium conglutinatum
|
China(Shanghai) |
Tremadocian |
Arenigian |
Tasmanites |
Tasmanites derbyi
|
China(Shanghai) |
Tremadocian |
Arenigian |
Tasmanites |
Tasmanites labellatus
sp. nov. |
China(Shanghai) |
Tremadocian |
Arenigian |
Tasmanites |
Tasmanites roxoi
|
China(Shanghai) |
Tremadocian |
Arenigian |
Tasmanites |
Tasmanites tenellus
|
China(Shanghai) |
Tremadocian |
Arenigian |
Tasmanites |
Tasmanites volkovae
|
China(Shanghai) |
Tremadocian |
Arenigian |
Tectitheca |
Tectitheca additionalis
|
China(Shanghai) |
Tremadocian |
Arenigian |
Tectitheca |
Tectitheca apiculatum
|
China(Shanghai) |
Tremadocian |
Arenigian |
Tectitheca |
Tectitheca contracta
|
China(Shanghai) |
Tremadocian |
|
Tectitheca |
Tectitheca prima
|
China(Shanghai) |
Tremadocian |
Arenigian |
Tectitheca |
Tectitheca spinifera
|
China(Shanghai) |
Tremadocian |
|
Tectitheca |
Tectitheca valida
|
China(Shanghai) |
Tremadocian |
|
Tectitheca |
Tectitheca valida
|
China(Shanghai) |
Tremadocian |
Arenigian |
Trachyrytidodiacrodium |
Trachyrytidodiacrodium sp
|
China(Shanghai) |
Tremadocian |
Arenigian |
Trachysphaeridium |
Trachysphaeridium hyalinum
|
China(Shanghai) |
Tremadocian |
Arenigian |
Trachysphaeridium |
Trachysphaeridium minor
|
China(Shanghai) |
Tremadocian |
Arenigian |