Leiosphaeridia |
Leiosphaeridia sp
|
Argentina(San Juan) |
Hirnantian |
Wenlockian |
Tetrahedraletes |
Tetrahedraletes medinensis
|
Argentina(San Juan) |
Late Aeronian |
Wenlockian |
Rimosotetras |
Rimosotetras problematica
|
Argentina(San Juan) |
Late Aeronian |
Wenlockian |
Laevolancis |
Laevolancis divellomedia
|
Argentina(San Juan) |
Late Aeronian |
Wenlockian |
Laevolancis |
Laevolancis divellomedia
|
Argentina(San Juan) |
Wenlockian |
Late Homerian |
Cheilotetras |
Cheilotetras sp
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |
Veryhachium |
Veryhachium trispinosum
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |
Veryhachium |
Veryhachium europaeum
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |
Tylotopalla |
Tylotopalla digitifera
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |
Tylotopalla |
Tylotopalla caelamenicutis
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |
Salopidium |
Salopidium granuliferum
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |
Multiplicisphaeridium |
Multiplicisphaeridium sp
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |
Evittia |
Evittia sanpetrensis
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |
Costatilobus |
Costatilobus traumaticus
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |
Dactylofusa |
Dactylofusa cabottii
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |
Dictyotidium |
Dictyotidium perlucidum
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |
Evittia |
Evittia robustispinosa
|
Argentina(San Juan) |
Late Aeronian |
Early Telychian |