Margominuscula |
Margominuscula antiqua
|
China(Hopei) |
Sinian |
|
Margominuscula |
Margominuscula tennela
|
China(Hopei) |
Sinian |
|
Leiopsophosphaera |
Leiopsophosphaera pelucida
|
China(Hopei) |
Sinian |
|
Leiopsophosphaera |
Leiopsophosphaera minor
|
China(Hopei) |
Sinian |
|
Leiopsophosphaera |
Leiopsophosphaera aperta
|
China(Hopei) |
Sinian |
|
Leiopsophosphaera |
Leiopsophosphaera effusa
|
China(Hopei) |
Sinian |
|
Protosphaeridium |
Protosphaeridium densum
|
China(Hopei) |
Sinian |
|
Protoleiosphaeridium |
Protoleiosphaeridium infriatum
|
China(Hopei) |
Sinian |
|
Protoleiosphaeridium |
Protoleiosphaeridium bullatum
|
China(Hopei) |
Sinian |
|
Protosphaeridium |
Protosphaeridium pusillum
|
China(Hopei) |
Sinian |
|
Protoleiosphaeridium |
Protoleiosphaeridium faveolatum
|
China(Hopei) |
Sinian |
|
Trachysphaeridium |
Trachysphaeridium simplex
|
China(Hopei) |
Sinian |
|
Trachysphaeridium |
Trachysphaeridium cultum
|
China(Hopei) |
Sinian |
|
Trachysphaeridium |
Trachysphaeridium incrassatum
|
China(Hopei) |
Sinian |
|
Trachysphaeridium |
Trachysphaeridium planum
|
China(Hopei) |
Sinian |
|
Trachysphaeridium |
Trachysphaeridium stipticum
|
China(Hopei) |
Sinian |
|
Trachysphaeridium |
Trachysphaeridium laminaritum
|
China(Hopei) |
Sinian |
|