Goniosphaeridium |
Goniosphaeridium polygonale
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Gorgonisphaeridium |
Gorgonisphaeridium sp.B Rubi.,1992
sp. nov. |
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Helosphaeridium |
Helosphaeridium pseudodictyum
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Leiofusa |
Leiofusa bernesgae
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Leiosphaeridia |
Leiosphaeridia cryptogranulosa
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Leiosphaeridia |
Leiosphaeridia microgranifera
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Leiosphaeridia |
Leiosphaeridia minuta
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Leiosphaeridia |
Leiosphaeridia sp.D Rubi.,1992
sp. nov. |
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Leiosphaeridia |
Leiosphaeridia sp.E Rubi.,1992
sp. nov. |
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Leiosphaeridia |
Leiosphaeridia wenlockia
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Leiotriletes |
Leiotriletes sp
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Lophosphaeridium |
Lophosphaeridium sp.A Rubi.,1992
sp. nov. |
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Micrhystridium |
Micrhystridium angustum
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Micrhystridium |
Micrhystridium castaneoideum
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Micrhystridium |
Micrhystridium nannacanthum
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Micrhystridium |
Micrhystridium parinconspicuum
|
Argentina(San Juan) |
Late Ludlovian |
Pridolian |
Micrhystridium |
Micrhystridium sp.C Rubi.,1992
sp. nov. |
Argentina(San Juan) |
Late Ludlovian |
Pridolian |