Santa Cruz Formation

Geology

Members: unnamed (64), Bon Accord (1), d3b (2), Estancia Angelina (4), Estancia La Angelina (2), Estancia La Costa (21), Los Dos Mellizos (1), Lower (1), Magallanense terrestrial Upper Section (2)

Lithologies: not reported (67), claystone (7), mudstone (6), siltstone (4), sandstone (19), marl (2), tuff (5)

Paleoenvironments: marine indet. (4), terrestrial indet. (78), marginal marine indet. (1), offshore (3), submarine fan (1), fluvial indet. (5), "floodplain" (5), fluvial-deltaic indet. (1)

Age range: base of the Pragian to the top of the Calabrian or 410.80000 to 0.77400 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Pragian410.8 - 407.6Spain (Aragon) (40399 40400)
Early/Lower Miocene23.03 - 15.97Argentina (Santa Cruz) (187590 211270)
Early/Lower Miocene23.03 - 15.97Argentina (43003)
Burdigalian20.44 - 15.97Chile (Magallanes) (204203)
Santacrucian17.5 - 16.3Argentina (Buenos Aires) (207743)
Santacrucian17.5 - 16.3Argentina (88200 123879 206768)
Santacrucian17.5 - 16.3Argentina (Santa Cruz) (27313 87314 142529 142533 144940 176563 176564 176565 176566 176567 176568 176569 176570 176571 176572 176573 176574 176575 176576 176577 176578 176580 176581 176582 176583 176584 176585 176586 176587 176588 176589 176590 176591 176592 176593 176594 176595 176596 176597 176598 176599 176600 176601 176602 176603 176622 176623 176624 176625 176635 176636 176641 176642 176643 207030 204202 204358 206233 206234 206235 206236 206237 206238 206239 206240 206241 206242 206243 206244 206245 206246 207604 207605 207606 207607 207742 210153 210154 210637 210638 210786 210787)
Tortonian - Messinian11.62 - 5.333USA (California) (37549 152485)
Late/Upper Miocene11.608 - 5.333USA (California) (37547 37548)
Messinian7.246 - 5.333USA (California) (46902)
Calabrian1.8 - 0.774Philippines (Pangasinan) (107988)