Dateriocradus |
Dateriocradus monterrosae
|
Argentina(San Juan) |
Early Ludlovian |
|
Dateriocradus |
Dateriocradus monterrosae
|
Pennsylvania |
Early Gothlandian |
|
Diexallophasis |
Diexallophasis denticulata
|
Argentina(San Juan) |
Early Ludlovian |
|
Downiea |
Downiea argentina
|
Argentina(San Juan) |
Early Ludlovian |
|
Duvernaysphaera |
Duvernaysphaera aranaides
|
Nd |
Nd |
|
Duvernaysphaera |
Duvernaysphaera gothica
|
Argentina(San Juan) |
Early Ludlovian |
|
Duvernaysphaera |
Duvernaysphaera jelinii
|
Nd |
Nd |
|
Emphanisporites |
Emphanisporites neglectus
|
Argentina(San Juan) |
Early Ludlovian |
|
Eupoikilofusa |
Eupoikilofusa arenacea
sp. nov. |
Argentina(San Juan) |
Early Ludlovian |
|
Eupoikilofusa |
Eupoikilofusa argentina
|
Argentina(San Juan) |
Early Ludlovian |
|
Eupoikilofusa |
Eupoikilofusa argentina
|
Argentina(Santiago) |
Late Gothlandian |
|
Eupoikilofusa |
Eupoikilofusa cucurbita
|
Argentina(San Juan) |
Early Ludlovian |
|
Eupoikilofusa |
Eupoikilofusa cucurbita
|
Algeria |
Caradocian |
Ashgillian |
Eupoikilofusa |
Eupoikilofusa irroratipellis
|
Argentina(San Juan) |
Early Ludlovian |
|
Eupoikilofusa |
Eupoikilofusa irroratipellis
|
New York |
Wenlockian |
|
Eupoikilofusa |
Eupoikilofusa striatifera
|
Argentina(San Juan) |
Early Ludlovian |
|
Eupoikilofusa |
Eupoikilofusa tenuistriata
|
Argentina(San Juan) |
Early Ludlovian |
|