Maude Group

Geology

Formations: unnamed (2), Fannin (140), Ghost Creek (60), Phantom Creek (7), Whiteaves (216)

Lithologies: "siliciclastic" (27), mudstone (62), "shale" (8), siltstone (260), sandstone (124), "limestone" (53)

Paleoenvironments: marine indet. (414), open shallow subtidal (10), offshore (1)

Age range: base of the Whiteavesi to the top of the Aalenian or 189.20000 to 170.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Pliensbachian192.9 - 184.2Canada (British Columbia) (119703)
Ibex192.9 - 184.2Canada (British Columbia) (32843 32849)
Jamesoni192.9 - 184.2Canada (British Columbia) (32802)
Late/Upper Pliensbachian192.9 - 184.2Canada (British Columbia) (53463 53771 53903 71080 71081 71100)
Margaritatus192.9 - 184.2Canada (British Columbia) (32833 33162)
Pliensbachian192.9 - 184.2Canada (British Columbia) (32790 33125 33141 33145 33154 33155 33156 33157 33167 33189 33204 33205 33206 33209 33210 33212 33214 33216 33217 33218 33220 33221 33223 33226 33227 33228 33230 33231 33232 33234 33235 33236 33238 33240 33241 33242 33243 33245 33246 33247 33249 33250 33252 33254 33255 33256 33257 33258 33259 33260 33261 33262 33263 33264 33265 33266 33267 33268 33269 33271 33272 33273 33274 33275 33276 33278 33279 33280 33281 33282 33283 33284)
Spinatum192.9 - 184.2Canada (British Columbia) (32814 32834 32866 32867 32868 33161 33164 33277)
Late/Upper Pliensbachian - Early/Lower Toarcian192.9 - 182.9Canada (British Columbia) (53418)
Imlayi189.2 - 186.2Canada (British Columbia) (32800 32804 32827 32828 32839 33126 33128 33168 33169 33170 33171 33172 33176 33178 33180 33181 33183 33184 33185 33187 33190)
Whiteavesi189.2 - 186.2Canada (British Columbia) (32778 32780 32781 32782 32784 32785 32786 32788 32789 32806 32809 32829 32830 32841 32842 32845 32846 32847 32848 32850 32852 32853 33111 33132 33133 33134 33135 33136 33137 33138 33139 33146 33147 33148 33149 33150 33151 33152 33153 33158 33173)
Freboldi186.2 - 185.1Canada (British Columbia) (32794 32796 32831 32854 32855 32856 32857 32858 32859 33112 33113 33114 33115 33116 33117 33140 33142 33159 33160)
Kunae185.1 - 183.5Canada (British Columbia) (32812 32860 32861 32862 32863 32864 32865 33118 33119 33120 33122 33123 33124 33143 33163 33165 33166)
Early/Lower Toarcian184.2 - 182.9Canada (British Columbia) (55648 55649 55650 55653 55654 55656 55803 55809 55810 55912 55913 55915 55918 55946 55947 55948 55949 55952 55953 55954 55955 55956 55957 56338 56351 56352 56353 56354 59393 59394 59401 59402 59403)
Early/Lower Toarcian - Middle Toarcian184.2 - 180.4Canada (British Columbia) (53094 53095 53097 53621 55655 55805 55806 55808 55914 55916 55950 55951 56217 57872 59404 59405)
Early/Lower Toarcian - Late/Upper Toarcian184.2 - 174.7Canada (British Columbia) (53090)
Middle Toarcian182.9 - 180.4Canada (British Columbia) (53096 53098 55636 55642 55644 55771 55772 55775 55776 55778 55804 55807 55917 56339 56340 56343 56344 56401 56402 56403 56404 56409 56410 57798 57800 57801 57802 57803 57804 57805 57806 57807 57808 57809 57810 57812 57813 57814 57815 57816 57817 57818 57819 57820 57821 57823 57824 57825 57826 57827 57828 57829 57831 57835 57836 57837 57838 57839 57840 57841 57842 57843 57844 57845 57846 57847 57848 57849 57850 57851 57852 57853 57854 57855 57856 57857 57858 57859 57860 57861 57862 57863 57864 57865 57866 57867 57868 57869 57870 57871 57873 57874 57875 57876 57877 57878 57879 57885 57886 57887 57889 57890 57891 59234 59235 59236 59237 59238 59395 59396 59397 59398 59480 59481 59482 59483 59526 59576 59577 59618 71084 71090)
Middle Toarcian - Late/Upper Toarcian182.9 - 174.7Canada (British Columbia) (53091 57796 57811 57830 59400 71094 71095 71096 71098 71099)
Kanense182.3 - 181.3Canada (British Columbia) (32869 32870)
Late/Upper Toarcian180.4 - 174.7Canada (British Columbia) (56341 56342 56405 56406 56407 56408 56411 56412 56413 56414 56415 56416 56417 56418 57792 57793 57794 57795 57797 57799 59399 59529 59530 59532 59533 59536 59537 59538 59540 59541 59542 59543 59544 59545 59546 59547 59548 59550 59551 59570 59571 59572 59573 59574 59575 59614 59615 59616 59617)
Aalenian174.7 - 170.9Canada (British Columbia) (71127)