Classopollis |
Classopollis chateaunovii
|
|
Sinemurian |
Late Toarcian |
Classopollis |
Classopollis chateaunovii
|
Argentina(San Juan) |
Sinemurian |
Late Toarcian |
Classopollis |
Classopollis simplex
|
|
Sinemurian |
Late Toarcian |
Classopollis |
Classopollis simplex
|
Argentina(San Juan) |
Sinemurian |
Late Toarcian |
Classopollis |
Classopollis sp
|
|
Sinemurian |
Late Toarcian |
Classopollis |
Classopollis sp
|
Argentina(San Juan) |
Sinemurian |
Late Toarcian |
Concavisporites |
Concavisporites
|
|
Sinemurian |
Late Toarcian |
Concavisporites |
Concavisporites
|
Argentina(San Juan) |
Sinemurian |
Early Toarcian |
Concavisporites |
Concavisporites semiangulatus
|
Argentina(San Juan) |
Sinemurian |
Early Pliensbachian |
Cycadopites |
Cycadopites granulatus
|
|
Late Toarcian |
|
Cycadopites |
Cycadopites nitidus
|
|
Sinemurian |
Early Toarcian |
Cycadopites |
Cycadopites reticulatus
|
Argentina(San Juan) |
Sinemurian |
Early Toarcian |
Cycadopites |
Cycadopites sp
|
|
Sinemurian |
Early Toarcian |
Cycadopites |
Cycadopites sp
|
Argentina(San Juan) |
Sinemurian |
Early Toarcian |
Cymatiosphaera |
Cymatiosphaera sp
|
Argentina(San Juan) |
Sinemurian |
Early Toarcian |
Deltoidospora |
Deltoidospora sp
|
|
Sinemurian |
Toarcian |
Deltoidospora |
Deltoidospora sp
|
Argentina(San Juan) |
Sinemurian |
Early Toarcian |