Polyedryxium |
Polyedryxium helenaster
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |
Polyedryxium |
Polyedryxium wenlockium
|
Argentina(San Juan) |
Late Ludlovian |
|
Polyplanifer |
Polyplanifer simplex
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |
Pterospermella |
Pterospermella bernardinae
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |
Pterospermella |
Pterospermella hermosita
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |
Pterospermella |
Pterospermella onondagaensis
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |
Pterospermella |
Pterospermella radiata
|
Argentina(San Juan) |
Late Ludlovian |
|
Pterospermella |
Pterospermella sp
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |
Quadraditum |
Quadraditum fantasticum
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |
Quadraditum |
Quadraditum ibericum
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |
Salopidium |
Salopidium granuliferum
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |
Solita |
Solita sp
|
Argentina(San Juan) |
Late Ludlovian |
|
Stellinium |
Stellinium micropolygonale
|
Argentina(San Juan) |
Late Ludlovian |
|
Stellinium |
Stellinium rabians
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |
Tunisphaeridium |
Tunisphaeridium caudatum
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |
Tunisphaeridium |
Tunisphaeridium sp
|
Argentina(San Juan) |
Late Ludlovian |
|
Tylotopalla |
Tylotopalla digitifera
|
Argentina(San Juan) |
Late Ludlovian |
Early Pridolian |