Thaynes Formation, Group

Age range: Olenekian or 251.20000 to 247.20000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Triassic252.17 - 247.2USA (Nevada) (217386)
Early/Lower Triassic252.17 - 247.2USA (Idaho) (33285 33286 184613)
Smithian251.3 - 247.2USA (Idaho) (33288 33292 33293 108754 108755 105396 106216 109731 109744 109756 120985 120986 133735 136684 142377)
Smithian251.3 - 247.2USA (Nevada) (44346 61515 61811 62096 62097 62098 97116 97117 97118 97119 97120 97121 97122 97123 188752 188753 188754)
Smithian251.3 - 247.2USA (Utah) (94891 95356 95357 95358 144026 156011 156012 156013 156014 156016 156017 156019 156018 156102 156020 156021 156022 156023 156025 156026 156027 156038 156039 156040 156041 156042 156043 156044 156045 156046 156047 156048 156049 156050 156051 156052 156053 156054 156055 156056 156057 156058 156059 156060 156061 156062 156063 156064 156065 156066 156096 156097 156098 156099 156100 156101 156103 156104 156105 156106 156107 156108 156114 156116 224174 224175 224176 224177 224178 224179 224180)
Smithian251.3 - 247.2USA (Montana) (110957)
Smithian - Spathian251.3 - 247.2USA (Nevada) (35168)
Smithian - Spathian251.3 - 247.2USA (Idaho) (90338)
Spathian251.3 - 247.2USA (Wyoming) (44296 44298)
Spathian251.3 - 247.2USA (Montana) (32979 32974 32975 94879)
Spathian251.3 - 247.2USA (Utah) (32967 32959 32968 32972 44294 44300 44304 44569 44601 44602 44603 44604 61813 94890 97024 97025 97026 105405 108798 109386 109387 109388 109389 109390 109391 109392 109393 109394 109395 109396 109397 109398 109399 156079 156081 156082 156083 156084 156085 156086 156087 156088 156089 156090 156091 156092 156093 156094 156095 156115 156117 156118 156119 156120 156121 213033 215350)
Spathian251.3 - 247.2USA (Idaho) (32977 32981 33319 44302 44567 44568 72295 72296 72297 90300 96857 108752 109400 109401 109402 109403 109404 109405 109406 109407 109408 109409 109410 109411 109412 109413 109414 109415 109416 109417 109418 109419 109420 109421 109422 109423 109424 109425 109426 109427 109428 109429 109724 109725 109726 109727 109728 109739 109742 109743 109755 109770 110956 110958 110961 116388 116389 116390 116391 120982 120983 123896 123897 123898 123899 123900 123901 123902 123937 123938 126930 142370 142371 142372 142373 142374 150120 150121 150122 150123 150125 150126 150127 150128 150129 150130 150131 150132 150133 150134 150135 150136 202145 202191 202192 202193 202194 202195 202196 202197 202198 211751 213032 213094 216605)
Spathian251.3 - 247.2USA (Nevada) (44343 61812 97027 109430 109431 109432 109433 188755 211753 229859)
Olenekian251.2 - 247.2USA (Nevada) (44334 94889 142652)
Olenekian251.2 - 247.2USA (Idaho) (44301 61721 61722 94877 94880 108753 109729 109730 109735 109738 109740 109741 109745 109754 109759 109760 115801 120984 120987)
Olenekian251.2 - 247.2USA (Utah) (94881 105406 109749 142647)
Olenekian251.2 - 247.2USA (Wyoming) (105387 108749 109734 109746 109747 109748)
Olenekian251.2 - 247.2USA (Montana) (44303 105390)