Chinle Formation, Group

Age range: base of the Carnian to the top of the Rhaetian or 237.00000 to 201.30000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Carnian237.0 - 228.0USA (Arizona) (96705)
Carnian237.0 - 228.0USA (New Mexico) (25095 179084 179085)
Carnian237.0 - 228.0USA (Utah) (24158 24159 24160 25091 25094 194142 194144)
Carnian237.0 - 228.0USA (Texas) (79374 84271)
Carnian - Norian237.0 - 208.5USA (New Mexico) (23968)
Carnian - Norian237.0 - 208.5USA (Arizona) (93568)
Late/Upper Triassic237.0 - 201.3USA (Arizona ) (188760)
Late/Upper Triassic237.0 - 201.3USA (Texas) (196336)
Late/Upper Triassic237.0 - 201.3USA (Arizona) (34886 150276 207035)
Late/Upper Triassic237.0 - 201.3USA (Utah) (196167)
Late/Upper Triassic237.0 - 201.3USA (New Mexico) (24604 80913)
Norian228.0 - 208.5USA (Utah) (49582 67996 81265 92321 92808 93498 108771 154239)
Norian228.0 - 208.5USA (Arizona) (22705 39160 39219 48421 48546 48547 49500 52496 52499 52500 52501 52502 53513 57683 57684 57685 57686 57687 58107 62206 62286 93350 84186 84187 84263 84264 84265 84266 84268 88329 88338 92322 92810 92811 92819 92821 92824 92826 92827 92850 92852 92854 92855 92856 92910 92911 92912 92913 92922 92923 92928 92929 92931 92933 93108 93109 93110 93111 93112 93113 93115 93116 93117 93118 93119 93120 93121 93122 93123 93125 93126 93127 93128 93129 93130 93131 93132 93133 93135 93226 93227 93228 93229 93230 93231 93232 93351 93352 93353 93354 93355 93356 93357 93358 93359 93360 93361 93362 93363 93364 93392 93393 93394 93395 93396 93397 93398 93399 93400 93401 93402 93403 93404 93405 93406 93408 93410 93411 93412 93413 93414 93415 93416 93417 93418 93423 93424 93425 93426 93427 93428 93429 93430 93431 93432 93433 93435 93436 93437 93438 93439 93440 93441 93442 93443 93444 93445 93446 93447 93449 93450 93451 93452 93453 93455 93456 93457 93458 93463 93459 93460 93461 93462 93464 93465 93466 93467 93469 93470 93471 93472 93473 93474 93478 93480 182618 93488 93491 93497 93500 93541 93542 93544 93547 93549 93550 93551 93552 93566 93569 93571 94497 182617 192008 196662)
Norian228.0 - 208.5USA (Colorado) (55259 84184 84185 182593 192751 193013)
Norian228.0 - 208.5USA (New Mexico) (46560 46563 47126 52168 52498 54006 54007 54008 54009 54010 54011 54012 54013 54014 54167 54168 55248 74202 75651 75652 75653 75654 75655 75656 75657 75658 75659 75660 75661 75662 75663 75664 75665 75666 75667 75670 75668 75669 75671 80925 80926 83328 83737 83738 83739 83740 83959 83960 84021 84023 84272 89969 92938 92939 93559 93560 93565 93570 93575 93576 93578 93579 93580 93581 93583 93584 93585 93586 93588 93589 93590 93591 93592 93593 93594 93602 93603 93604 93605 93607 93608 93609 93611 93613 93615 93616 93617 93618 93620 93641 93643 93645 93646 93647 93649 93650 93651 93653 93658 93661 93662 93663 93664 93665 93666 93667 93671 93672 93682 93692 94150 94151 136057 179082 179083 179598 179599 179600 179601 188759)
Norian228.0 - 208.5USA (Oklahoma) (184679 192752)
Norian228.0 - 208.5USA (Texas) (13266)
Norian - Rhaetian228.0 - 201.3USA (Colorado) (92089 135699 135712 178451 178452 178453 178454 206266 206267 206268 206269 206270)
Norian - Rhaetian228.0 - 201.3USA (Utah) (57011 57012 61845 83555 83556 135710 135711 184678)
Norian - Rhaetian228.0 - 201.3USA (New Mexico) (58106 89256 93690)
Lacian - Alaunian221.5 - 212.0USA (New Mexico) (62311 62312 62313 92090)
Rhaetian208.5 - 201.3USA (Utah) (57063 57064 93495)
Rhaetian208.5 - 201.3USA (New Mexico) (48422)
Rhaetian208.5 - 201.3USA (Arizona) (48423 84009 84010 84012 84013 84014 84015 84016 84017 198618)