Cerro Fortaleza Formation
Geology
Members: unnamed (79)
Lithologies: not reported (67), "siliciclastic" (1), claystone (1), mudstone (9), sandstone (10)
Paleoenvironments: terrestrial indet. (68), fluvial indet. (8), crevasse splay (1), fluvial-lacustrine indet. (1), fluvial-deltaic indet. (1)
Age range: Campanian or 83.60000 to 72.10000 Ma
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Campanian | Argentina (Santa Cruz) | (49095 52980 62910 80822 161337 177460 191154 232634 232635 232636 234426 234427 234428 234429 234430 234431 234432 234433 234434 234435 234436 234437 234438 234439 234440 234441 234442 234443 234444 234445 234446 234447 234451 234452 234453 234462 234463 234464 234465 234466 234467 234468 234469 234470 234471 234472 234473 234474 234475 234476 234477 234478 234479 234480 234481 234482 234483 234485 234486 234487 234488 234489 234491 234492 234493 234495 234496 234497 234499 234501 234502 234504 234505 234507 234508 234509 234514) | |
Campanian - Early/Lower Maastrichtian | Argentina (Santa Cruz) | (232638) | |
Campanian - Maastrichtian | Argentina (Santa Cruz) | (225167) |