Yacoraite Formation

Geology

Group: Salta

Members: unnamed (17), Caliza Amblayo (1), Complejo Don Otto (1)

Lithologies: not reported (11), mudstone (2), sandstone (3), wackestone (3), packstone (2), grainstone (1), "limestone" (2)

Paleoenvironments: marine indet. (10), terrestrial indet. (4), carbonate indet. (2), paralic indet. (1), lacustrine - large (2), lacustrine - small (1)

Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Maastrichtian - Danian72.1 - 61.6Argentina (219933 219934 219935 219936 219937 219938 219939)
Maastrichtian - Danian72.1 - 61.6Bolivia (219940)
Late/Upper Maastrichtian70.6 - 66.0Argentina (Jujuy) (176991 219388 219396 219397)
Late/Upper Maastrichtian70.6 - 66.0Argentina (Salta) (13210 13306 45096 114766 114767 219398 219399)
Late/Upper Maastrichtian - Danian70.6 - 61.6Argentina (Salta) (219387)