Leiosphaeridia |
Leiosphaeridia granulosa
|
Argentina(San Juan) |
Late Oxfordian |
|
Leiosphaeridia |
Leiosphaeridia hyalina
|
Argentina(San Juan) |
Late Oxfordian |
|
Leiosphaeridia |
Leiosphaeridia sp
|
Argentina(San Juan) |
Late Oxfordian |
|
Leiosphaeridia |
Leiosphaeridia variabilis
|
Argentina(San Juan) |
Late Oxfordian |
|
Classopollis |
Classopollis sp
|
Argentina(San Juan) |
Late Oxfordian |
|
Lycopodiaceae |
Lycopodiaceae
|
Argentina(San Juan) |
Late Oxfordian |
|
Caytoniaceae |
Caytoniaceae
|
Argentina(San Juan) |
Late Oxfordian |
|
Callialasporites |
Callialasporites trilobatus
|
Argentina(San Juan) |
Tithonian |
|
Callialasporites |
Callialasporites microvelatus
|
Argentina(San Juan) |
Tithonian |
|
Equisetosporites |
Equisetosporites caichiguensis
|
Argentina(San Juan) |
Tithonian |
|
Classopollis |
Classopollis itunensis
|
Argentina(San Juan) |
Tithonian |
|
Interulobites |
Interulobites variabilis
|
Argentina(San Juan) |
Tithonian |
|
Acanthaulax |
Acanthaulax downiei
|
Argentina(San Juan) |
Early Tithonian |
|
Diacanthum |
Diacanthum hollisteri
|
Argentina(San Juan) |
Early Tithonian |
|
Escharisphaeridia |
Escharisphaeridia pocockii
|
Argentina(San Juan) |
Early Tithonian |
Middle Tithonian |
Hystrichosphaerina |
Hystrichosphaerina neuquina
|
Argentina(San Juan) |
Early Tithonian |
Middle Tithonian |
Acanthaulax |
Acanthaulax paliuros
|
Argentina(San Juan) |
Early Tithonian |
Middle Tithonian |