Jackson Formation, Group

Geology

Formations: unnamed (79), Barnwell (5), Castle Hayne (1), Cooper marl (2), Lerado (1), Moodys Branch (114), Moodys Branch or Yazoo (1), Ocala (3), Ocala Limestone (10), Wellborn (1), White Bluff (8), Yazoo (59), Yazoo Clay (11), Yazoo or Moodys Branch (1)

Members: unnamed (8), Lower (1), Middle (4), Roma Sandstone (1), Upper (6)

Lithologies: not reported (207), "siliciclastic" (3), claystone (23), mudstone (5), "shale" (2), siltstone (17), sandstone (32), "mixed carbonate-siliciclastic" (4), marl (37), "limestone" (19), "carbonate" (1)

Paleoenvironments: marine indet. (207), terrestrial indet. (1), carbonate indet. (12), offshore shelf (2), offshore indet. (3), marginal marine indet. (25), coastal indet. (57), estuary/bay (2), foreshore (11), transition zone/lower shoreface (8), offshore (17)

Age range: base of the Early/Lower Eocene to the top of the Late/Upper Pliocene or 55.80000 to 2.58800 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Eocene56.0 - 33.9USA (Louisiana) (191911 191614 191615 191617 191908 191912 191913 191914 191923 191934 191935)
Eocene56.0 - 33.9USA (Missouri) (231931)
Eocene56.0 - 33.9USA (Texas) (232685)
Eocene56.0 - 33.9USA (Mississippi) (131912 131913 191616 191936 191999 192002 192003 192005 192006)
Early/Lower Eocene55.8 - 48.6USA (Texas) (90655)
Middle Eocene47.8 - 37.71USA (Mississippi) (98954 176337)
Lutetian - Priabonian47.8 - 33.9USA (Florida) (99196)
Middle Eocene - Late/Upper Eocene47.8 - 33.9USA (Georgia) (98652)
Uintan46.2 - 39.7USA (Texas) (16622)
Bartonian41.3 - 38.0USA (Arkansas) (91867 92042 99181 99165 99169 99170 99180 101119)
Bartonian41.3 - 38.0USA (Georgia) (92152 98636)
Bartonian41.3 - 38.0USA (North Carolina) (41984 98981)
Bartonian41.3 - 38.0USA (Florida) (92045 92250)
Bartonian41.3 - 38.0USA (Texas) (92243 91087 91101 91103 91773 91836 106485 205476)
Bartonian41.3 - 38.0USA (Alabama) (90634 91089 98242 98256 98259 98273 98274 98296 98303 98334 98335 98366 98386 101112)
Bartonian41.3 - 38.0USA (Louisiana) (1413 3534 87178 90305 90449 90476 90630 90652 91102 91115 92157 92159 92276 92283 92303 92304 92357 92374 92387 92389 98675 98676 98688 98694 98789 98855 98950 100147 191922 205462 205501 232680)
Bartonian41.3 - 38.0USA (Mississippi) (45625 61249 91100 90471 90472 90643 90704 91086 91097 91098 91099 91726 91892 92177 92354 92393 92394 98466 98496 98498 98508 98509 98510 99628 99629 99631 99632 99633 99634 99635 99636 99637 99638 99639 99640 99675 106338 106340 117473 164232 178662 205469 205498 205526 205535 232681)
Bartonian - Priabonian41.3 - 33.9USA (Louisiana) (92282 98949 98695 98696 98930 98932 99762 106344)
Bartonian - Priabonian41.3 - 33.9USA (Mississippi) (98473 98497 98507)
Bartonian - Priabonian41.3 - 33.9USA (Florida) (99247 99255)
Bartonian - Priabonian41.3 - 33.9Mexico (Tamaulipas) (99348)
Bartonian - Priabonian41.3 - 33.9USA (Alabama) (98361 98364 180302)
Bartonian - Priabonian41.3 - 33.9USA (Texas) (98750 98863 98887 99048 101201 101202)
Bartonian - Priabonian41.3 - 33.9USA (South Carolina) (99087 99088)
Bartonian - Priabonian41.3 - 33.9USA (Arkansas) (91084 91869 99164 99166 99167 99168 99171)
Bartonian - Rupelian41.3 - 28.1USA (Alabama) (98255 98363)
Priabonian38.0 - 33.9USA (Georgia) (91104 91105 92258 92259 92260 92263 92266 98650 98651 98654)
Priabonian38.0 - 33.9USA (Arkansas) (16549 45641 61363 88148 91052 91085 91088 92043 122718)
Priabonian38.0 - 33.9USA (Tennessee) (32902)
Priabonian38.0 - 33.9USA (Florida) (57122 57123)
Priabonian38.0 - 33.9USA (Texas) (91777 99046)
Priabonian38.0 - 33.9Mexico (Tamaulipas) (99346)
Priabonian38.0 - 33.9USA (Alabama) (3540 28983 28986 45637 45638 76685 77362 84754 89613 98243 124707 124815 131804 131832 131909 131910 131914 153342 153345 153346 204941)
Priabonian38.0 - 33.9USA (Mississippi) (6802 32926 45627 45628 45629 45630 45631 45632 45633 45634 45635 45636 45639 55689 55868 55869 84058 84174 88145 98464 98465 98511 98526 99676 99677 99712 99714 99715 99730 100140 100149 106452 132666 132667 132820 132822 132823 132824 132825 132843 132844 135787 211351 211383 211384)
Priabonian38.0 - 33.9USA (Louisiana) (32925 55251 75638 88144 92284 92294 92298 92300 92301 92358 98678 98686 98687 98689 98856 98931 99761 100143 100144 232637)
Late/Upper Eocene37.2 - 33.9Mexico (Nuevo Leon) (43050 43051 43052 43053 43054 43055)
Late/Upper Eocene37.2 - 33.9USA (Louisiana) (90450 232639)
Late/Upper Eocene37.2 - 33.9USA (South Carolina) (142966)
Late/Upper Eocene37.2 - 33.9USA (Mississippi) (142751 142970 208935)
Late/Upper Eocene37.2 - 33.9USA (Georgia) (71975 73434 91113 98629 98656 98657 98658 203464)
Late/Upper Eocene37.2 - 33.9USA (Alabama) (49880 92254 98261 143055 143056)
Late/Upper Eocene37.2 - 33.9USA (Louisiana/Texas) (45017)
Late/Upper Eocene37.2 - 33.9Mexico (Tamaulipas) (43056 43057 43058 43060 43061 43062)
Late/Upper Eocene37.2 - 33.9USA (North Carolina) (142965)
Oligocene33.9 - 23.03USA (Alabama) (191978 191979)
Zanclean - Piacenzian5.333 - 2.588USA (Florida) (61924)
Late/Upper Pliocene3.6 - 2.588USA (Florida) (35029 59484 59485 59486 59487 59488 59489 59490 59491 61155 68982 80029 80037 80039 80044 92440 92510 92576 94809 123549 160354 160355)