Gatun Formation

Geology

Members: unnamed (16), ?upper Gatun (2), Lower (8), lower Gatun (167), Middle (6), middle Gatun (67), Upper (2), upper Gatun (22)

Lithologies: not reported (6), "siliciclastic" (19), claystone (1), mudstone (4), siltstone (106), sandstone (194), conglomerate (3), marl (1), "limestone" (13)

Paleoenvironments: marine indet. (105), carbonate indet. (6), shallow subtidal indet. (1), reef, buildup or bioherm (6), marginal marine indet. (7), coastal indet. (184), shoreface (2), offshore (1)

Age range: base of the Priabonian to the top of the Pliocene or 38.00000 to 2.58800 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Middle Eocene48.6 - 37.2Panama (42493 42494 92980)
Middle Eocene48.6 - 37.2Panama (Colon) (49497 92979)
Priabonian38.0 - 33.9Panama (7274)
Late/Upper Eocene37.2 - 33.9Panama (Colon) (49498)
Late/Upper Eocene37.2 - 33.9Panama (42484 42485 42486 42487 42488 42489 42490 42492 42495 42781 82153 92977 92978 149588)
Middle Miocene15.97 - 11.608Panama (52173)
Serravallian13.82 - 11.62Panama (Colon) (160574 160576 160583 228718)
Serravallian13.82 - 11.62Panama (52167 135457 160572)
Serravallian - Tortonian13.82 - 7.246Panama (Colon) (145346)
Tortonian11.62 - 7.246Panama (Colón) (93909)
Tortonian11.62 - 7.246Panama (24237 92597 52169 52170 52171 52172 52176 52174 61335 61342 82116 82119 82121 82122 82124 82125 82126 82127 82128 82129 82130 92444 92445 92446 92598 92599 92600 92601 92752 93051 93052 93053 93054 93055 93056 93057 93058 93059 93060 93061 93062 93144 93145 93146 93147 93148 93149 93150 93159 93160 93161 93162 93163 93164 93165 93166 93167 93168 93169 93170 93171 93172 93173 93174 93175 93176 93177 93222 93223 93224 96700 118105 131122 132316 134661 134662 135886 136005 136015 136016 136118 136303 136313 145519 145520 145521 145522 145523 145524 145529 160588 219218 226687 226688 226689 226690)
Tortonian11.62 - 7.246Panama (Colon) (61334 79784 79779 79780 79783 79785 79790 79791 79792 79834 79984 79985 79986 79987 79995 79996 79997 136014 136598 142895 142897 142898 142899 142901 142902 142903 142905 142906 142910 142911 142913 142918 142919 142921 142922 142923 142924 142925 142926 142927 142930 142931 142932 142933 142934 142935 142936 142938 142939 142940 142941 142942 142943 142944 142945 142946 142947 142948 142950 142951 142960 143335 143336 143337 143338 143341 143342 143344 143345 143346 143347 143348 143349 143351 143352 143353 143355 143356 143357 143360 143361 143362 143363 143364 143365 143366 143367 143368 143369 143371 143372 143373 143374 143375 143376 143384 143385 143386 143387 143388 143389 143390 143391 143393 143394 143395 143396 143397 143398 143399 143400 143401 143403 143404 143405 143406 145195 145196 145197 145200 145201 145210 145211 145212 145213 145249 145250 145251 145253 145254 145255 145276 145278 145281 145282 145283 145286 145332 145333 145334 145336 145335 145337 145338 145339 145340 145341 145342 145343 145344 145345 145347 145348 145349 145351 145352 145353 145354 145355 145356 145357 145358 145530 145531 145567 145568 145569 145570 145578 145579 145580 145581 145582 160565 160566 160567 160578 160582)
Pliocene5.333 - 2.588Panama (32304 32306 32307 32308 32310 32311 32312)