Leiosphaeridia |
Leiosphaeridia araneosa
|
China(Hopei) |
Middle Proterozoic |
|
Trachysphaeridium |
Trachysphaeridium incrassatum
|
China(Hopei) |
Middle Proterozoic |
|
Trachysphaeridium |
Trachysphaeridium leve
|
China(Hopei) |
Middle Proterozoic |
|
Taeniatum |
Taeniatum scabridus
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia minor
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia parvula
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia pellucida
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia tenuissima
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia gigantea
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia aperta
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia densa
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia infriata
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia effusa
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia undulata
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia bituminosa
|
China(Hopei) |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia warsanofiewii
|
China(Hopei) |
Middle Proterozoic |
|
Trachysphaeridium |
Trachysphaeridium hyalinum
|
China(Hopei) |
Middle Proterozoic |
|