Linochitina |
Linochitina pissotensis
|
China(Kiangsu) |
Ordovician |
|
Linochitina |
Linochitina pissotensis
|
China(Kiangsu) |
Late Tremadocian |
Arenigian |
Margachitina |
Margachitina sp
|
China(Kiangsu) |
Ordovician |
|
Mirabifolliculus |
Mirabifolliculus chytroforinis
|
China(Kiangsu) |
Ordovician |
|
Plectochitina |
Plectochitina brevicollis
|
China(Kiangsu) |
Telychian |
Telychian |
Plectochitina |
Plectochitina fiangsuensis
|
China(Kiangsu) |
Aeronian |
|
Plectochitina |
Plectochitina nodifera
|
China(Kiangsu) |
Rhuddanian |
|
Ramochitina |
Ramochitina bombycina
|
China(Kiangsu) |
Ludfordian |
|
Ramochitina |
Ramochitina jouannensis
|
China(Kiangsu) |
Ordovician |
|
Ramochitina |
Ramochitina marettensis
|
China(Kiangsu) |
Ordovician |
|
Rhabdochitina |
Rhabdochitina gracilis
|
China(Sinkiang Uighur) |
Late Ordovician |
|
Sagenachitina |
Sagenachitina acanthifera
|
China(Kiangsu) |
Ludfordian |
Pridolian |
Sagenachitina |
Sagenachitina oblonga
|
China(Kiangsu) |
Late Tremadocian |
Arenigian |
Sagenachitina |
Sagenachitina papillata
|
China(Kiangsu) |
Homerian |
Gorstian |
Sagenachitina |
Sagenachitina polytrichum
|
China(Kiangsu) |
Ludfordian |
|
Sagenaporellachitina |
Sagenaporellachitina sp
|
China(Kiangsu) |
Ordovician |
|
Sicylagena |
Sicylagena formosa
|
China(Kiangsu) |
Ordovician |
|