Belly River Formation, Group

Geology

Group: Belly River

Formations: unnamed (52), Allison (1), Belly River (1), Dinosaur Park (318), Dinosaur Park? (1), Foremost (32), Oldman (127)

Members: unnamed (3), Birch Lake (1)

Lithologies: not reported (267), claystone (10), mudstone (39), "shale" (6), siltstone (17), sandstone (176), "carbonate" (1), amber (13)

Paleoenvironments: marine indet. (5), terrestrial indet. (320), estuary/bay (17), shoreface (3), fluvial indet. (1), channel lag (49), coarse channel fill (6), fine channel fill (9), "channel" (74), "floodplain" (1), crevasse splay (29)

Age range: base of the Judithian to the top of the Campanian or 83.50000 to 72.10000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Campanian83.6 - 72.1Canada (Alberta) (13340 34044 34045 34046 34047 34098 34154 34155 34156 34157 34158 34160 34161 34162 34262 34270 34271 34274 34275 34283 34288 34289 34290 45753 45819 45821 45894 47194 49236 52470 52473 52474 52476 52478 52481 52482 52483 52484 52485 58808 60364 62675 62721 62722 64334 64337 64338 64339 64398 64401 64646 64647 64648 64649 64650 64651 64652 64656 64657 64658 64659 64660 64661 64662 64663 64665 70052 70054 70055 72263 72264 123085 123097 128457 128459 128460 142128 144509 144551 150749 150978 177024 177029 177140 177141 177142 177143 177169 188485 191266 191267 191268 191269 207022)
Campanian83.6 - 72.1Canada (Saskatchewan) (177028)
Judithian83.5 - 70.6Canada (Alberta) (14463 14471 14481 14485 116536 116537 116538)
Late/Upper Campanian83.5 - 70.6Canada (Alberta) (11890 11892 11893 11894 11895 11896 11897 11903 11904 11919 13339 22640 22654 22655 22656 22657 22659 22695 22696 22697 22698 24891 34302 34303 34305 34307 34319 34309 34310 34311 34312 34313 34315 34320 34321 34322 34745 34750 34896 35379 35511 36264 94765 36570 45238 45260 45261 45262 45263 45264 45396 45671 45674 45683 45684 45730 45731 45755 45756 45822 45892 45893 45897 45898 45899 46317 46318 46319 46332 46333 46335 46358 46359 46951 46952 46953 46954 46956 46957 46958 47629 47784 47791 47793 47807 47811 47812 47814 47816 48618 48619 48686 49235 49237 51317 51861 51862 51863 52472 52475 52487 52648 52991 52992 53049 53050 53976 54001 55317 55352 58758 58759 58760 58900 58901 58902 58903 58904 58905 58906 58907 58908 58909 58910 58911 58912 58913 58943 58944 58945 58946 58947 58948 58949 58950 58951 58952 58953 58954 58955 58956 58957 58958 58959 58960 58962 59004 59005 59006 59007 59008 59009 59010 59011 59012 59013 59014 59016 59017 59018 59019 59020 59021 59022 59023 59024 59025 59026 59027 59037 59038 59039 59041 59043 59046 59047 59048 59049 59050 59051 59052 59102 59103 59104 59106 59107 59108 59109 59110 59111 59113 59115 59116 59117 59119 59120 59121 59130 59131 59132 59135 59136 59137 59138 59139 59140 59141 59142 59143 59144 59145 59146 59219 59220 59221 59222 59224 59225 59226 59228 60363 60873 60876 60877 61625 61627 62321 62322 64149 64318 64319 64325 64326 64327 64335 64336 64399 64400 64402 64427 64632 64790 65827 65895 65901 65903 65904 65906 65908 65924 65925 65926 65927 65928 65929 65931 65932 67825 67869 67870 67871 67872 67873 67874 67875 67876 67877 67878 67881 67882 67883 67893 67894 74120 74657 75476 76055 76752 77259 77261 77265 77266 86515 96534 97762 98674 98677 99816 104932 117848 117921 122357 122358 122383 122384 122385 122387 122388 122389 122390 123143 123414 128454 133004 142131 142132 143007 146195 146196 146197 146198 150308 155220 155221 155228 155267 156536 162141 162145 162171 163047 163048 163049 165179 165263 167660 168226 175824 176227 176228 177170 184041 187421 187581 188995 189515 191251 191255 191258 191259 191260 191261 191270 196405)
Late/Upper Campanian83.5 - 70.6Canada (Saskatchewan) (67885)
Middle Campanian83.5 - 70.6Canada (Alberta) (11915 33626 45240 45560 45561 45564 45565 45566 45567 45670 45820 47794 47795 47809 52646 52647 59105 59378 59379 60173 61468 61469 61470 61471 61493 64654 67879 67880 67884 67892 69151 72144 117922 117923 117928 117929 118188 118189 118190 123086 123351 135811 146191 146193 146194 152279 171408 172610 189514 196406 196419 196420 197249 206061)
Middle Campanian - Late/Upper Campanian83.5 - 70.6Canada (Alberta) (46331 51318 52471 52477 52651 53892 59015 59045 59112 59118 60874 61433 100094 100103 150748 152258 152259 155027 155263 155264 155265 155266 167986 172611 172612 179240 179241 179242 179243 179244 179245 179246 188846 199749)