Micrhystridium |
Micrhystridium bacilliferum
|
China(Szechwan) |
Arenigian |
|
Micrhystridium |
Micrhystridium nannacanthum
|
China(Szechwan) |
Arenigian |
Llanvirnian |
Micrhystridium |
Micrhystridium campoae
|
China(Szechwan) |
Arenigian |
|
Micrhystridium |
Micrhystridium cleae
|
China(Szechwan) |
Arenigian |
|
Micrhystridium |
Micrhystridium parinconspicuum
|
China(Szechwan) |
Arenigian |
|
Micrhystridium |
Micrhystridium pellitum
|
China(Szechwan) |
Arenigian |
|
Micrhystridium |
Micrhystridium shinetonense
|
China(Szechwan) |
Arenigian |
|
Micrhystridium |
Micrhystridium stellapilosum
|
China(Szechwan) |
Arenigian |
|
Multiplicisphaeridium |
Multiplicisphaeridium canadense
|
China(Szechwan) |
Arenigian |
|
Multiplicisphaeridium |
Multiplicisphaeridium canadense
|
China(Szechwan) |
Arenigian |
|
Multiplicisphaeridium |
Multiplicisphaeridium furcatum
|
China(Szechwan) |
Arenigian |
|
Multiplicisphaeridium |
Multiplicisphaeridium malum
|
China(Szechwan) |
Arenigian |
|
Multiplicisphaeridium |
Multiplicisphaeridium multipugiunculatum
|
China(Szechwan) |
Arenigian |
|
Multiplicisphaeridium |
Multiplicisphaeridium perculta
|
China(Szechwan) |
Arenigian |
|
Multiplicisphaeridium |
Multiplicisphaeridium raspum
|
China(Szechwan) |
Arenigian |
|
Peteinosphaeridium |
Peteinosphaeridium bergstroemii
|
China(Szechwan) |
Arenigian |
|
Peteinosphaeridium |
Peteinosphaeridium hymenoferum
|
China(Szechwan) |
Arenigian |
|