Member, Group

Geology

Group: Bajada del Agrio

Formation: Rayoso

Formations: Rayoso (1)

Lithologies: not reported (1), mudstone (1), "shale" (1), sandstone (2), wackestone (1)

Paleoenvironments: terrestrial indet. (3), lacustrine indet. (1)

Age range: Early/Lower Aptian or 121.40000 to 119.57000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Late/Upper Barremian - Early/Lower Aptian125.77 - 119.57Argentina (Neuquén) (149818)
Early/Lower Aptian121.4 - 119.57Argentina (Neuquén) (149817 149819)
Aptian121.4 - 113.2Argentina (Neuquén) (58571)
Aptian - Early/Lower Albian121.4 - 110.1Argentina (Neuquén) (127363)