Inca Formation

Geology

Members: unnamed (28)

Lithologies: "shale" (5), siltstone (6), sandstone (1), marl (4), "limestone" (13), "carbonate" (2)

Paleoenvironments: marine indet. (16), carbonate indet. (3), offshore shelf (3), coastal indet. (6)

Age range: base of the Floran to the top of the Neogene or 504.50000 to 2.58000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
St Davids506.5 - 497.0Australia (Queensland) (7900)
Floran504.5 - 503.0Australia (Queensland) (90972 90973 225175 225241)
Undillan503.0 - 500.5Australia (Queeland) (225234)
Undillan503.0 - 500.5Australia (Queensland) (225228 225229 225230 225245)
Early/Lower Albian113.2 - 110.1Peru (62022 62023 62024 88153 88182 158985 158986)
Early/Lower Albian113.2 - 110.1Peru (Cajamarca) (88215 88515 88516 88517 88518 88519 88520 88521)
Albian113.2 - 100.5Peru (Cajamarca) (56912 56913 56945 56946)
Late/Upper Cretaceous - Danian100.5 - 61.66USA (Texas) (99050)
Maastrichtian72.2 - 66.0USA (Texas) (211604)
Danian66.0 - 61.66USA (Texas) (5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5597 5598 5599 5600 5601 5602 79216 80968 81886 81884 84467 84468 91774 91776 91778 91791 91800 91801 91802 91803 91811 91812 91813 91818 91819 91820 91821 91822 91823 91824 91826 91832 91833 91849 91850 91854 91855 91893 92216 92221 92222 92223 92224 92245 92246 98701 98794 98803 98804 98820 98821 98822 98823 98825 98830 98862 98861 98877 98880 98992 98993 98994 98995 98997 98998 98999 99000 99001 99002 99004 99005 99006 99008 99009 99010 99011 99012 99013 99014 99015 99016 99049 99052 99053 99054 99055 108439 108440 108441 108442 108443 108444 108445 108733 108727 108728 108730 108732 108734 108735 108737 108738 108739 108740 108741 108767 108780 109125 109455 109456 109457 109503 109504 109520 109521 109589 109596 109599 109601 109613 122602 122608 122610 122613 122614 122615 122616 122618 165997 190657 190658 190671 191232 191248 191249 191363 198621 205220 205221 205260 205261 205464 205466 205467 205474 205493)
Danian66.0 - 61.66USA (Arkansas) (99174)
Danian66.0 - 61.66USA (Alabama) (98413)
Early/Lower Paleocene66.0 - 61.66USA (Texas) (86274 86330 86341 86344 86392 86393 86399 86402 86405 86406 86408 86410 86412 86414 86415 86416 86417 86419 86425 86429 86430 86434 86437 86440 86442 86449 86451 86452 86455 86456 86457 86458 86459 86460 86463 86464 86465 86466 86467 86471 86472 86473 86474 86475)
Danian - Selandian66.0 - 59.24USA (Texas) (109458)
Early/Lower Paleocene - Middle Paleocene66.0 - 59.24USA (Texas) (86283 86304 86328 86329 86422 86468)
Paleocene66.0 - 56.0USA (Texas) (211324 211325)
Neogene23.04 - 2.58Chile (221013)