Qixia Formation

Geology

Members: unnamed (352)

Lithologies: not reported (12), "siliciclastic" (2), mudstone (1), "shale" (11), sandstone (1), lime mudstone (2), wackestone (1), "limestone" (327)

Paleoenvironments: marine indet. (24), carbonate indet. (201), shallow subtidal indet. (52), open shallow subtidal (72), transition zone/lower shoreface (1)

Age range: base of the Artinskian to the top of the Roadian or 290.10000 to 268.80000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Artinskian290.1 - 279.3China (Fujian) (95698 95699 95700 95701 95702)
Artinskian290.1 - 279.3China (Guangxi) (66199 132982 132983 132984 132985 132986)
Kungurian279.3 - 272.3China (Anhui) (100199 100200 100196 100195 100194 100210 100211 100209 100207 100208 100205 100206 100204 100202 100203 100193 100201 100197 100198 94924 94925 94926 94927 94928 94929 100191 100192 100767 100772 100773 100775 100776 100777 100780 100781 100784 100786 100787 100788 100791 100793 100804 100805 100806 100808 100814 100815 100820 100828 100838 100841 100842 100843 100844 100845 100847 101455 101464 101465 101470 101477 101482 102109 120032 120118 143416)
Kungurian279.3 - 272.3China (Fujian) (95703 95704 95705 95706 95707 95708 95709 95710 120025)
Kungurian279.3 - 272.3China (Yunnan) (146363)
Kungurian279.3 - 272.3China (Zhejiang) (100790 100796 101601 101602 120038 120039 120042 120099 132458 146266 146267 146268 146270)
Kungurian279.3 - 272.3China (Xizang) (132963)
Kungurian279.3 - 272.3China (Guangxi) (116126 75810 75811 98063 105942 107305 109872 109892 109898 109918 109919 109920 109921 116124 119968 119969 119970 119971 119972 119973 119974 119975 119976 119977 119978 119979 119980 119981 119982 119983 119984 119985 119986 119987 119988 119989 119990 119991 119992 121054 121082 123621 134341 134342 134343 134344 134345 185587 185588)
Kungurian279.3 - 272.3China (Hunan) (50995 100055 100056 100057 100058 100059 100060 100061 100062 100063 100064 101594 105451 105473 105924 109864 109897 109903 111560 111564 111571 121095 121101 123646 124018 124021 124022)
Kungurian279.3 - 272.3China (Chongqing) (103461 103475)
Kungurian279.3 - 272.3China (Guangdong) (105461 105958 109858 109923)
Kungurian279.3 - 272.3China (Jiangsu) (100768 100771 100794 100795 100803 100816 100817 100826 100830 100835 100836 100839 120810 132962 141552 142159 142161 142162 142163 142164 142165 142166 142167 142168 142169 142170 142171 142172 142173 142174 142175 142176 142177 142178 142179 142180 142181 142182 142183 142184 142185 142186 142187 142188 142189 142190 142191 143414)
Kungurian279.3 - 272.3China (Jiangxi) (100763 100764 100769 100783 100798 100799 100802 100819 100827 101468 101475 102108 120034 120041 120086 120090 120112 120116 120119 121725)
Kungurian279.3 - 272.3China (122271)
Kungurian279.3 - 272.3China (Sichuan) (89347 98053 98058 98062 103456 103459 103465 103469 107433 116222 146362 153926 153927 153928)
Kungurian279.3 - 272.3China (Giuzhou) (185589)
Kungurian279.3 - 272.3China (Guizhou) (95915 95917 95918 95921 95922 95924 95926 95930 95935 95937 95939 95942 95944 95946 95948 95951 95952 95953 95954 95958 95959 95961 95963 95965 95967 95970 97302 98060 98064 108176 108193 111963 111967 116225 121170 121174 121175 121176 121177 121178 121180 121181 121295 146360 146361 146364)
Kungurian279.3 - 272.3China (Hubei) (98046 105442 105454 105456 105468 105955 109865 109867 109890 109891 109893 109894 109895 109899 109900 109901 109902 109904 109905 109907 109925 120307 121058 121061 121073 121074 121104 121109 121123 124338 145990 145991 146263)
Kungurian - Roadian279.3 - 268.8China (Hubei) (29817)
Kungurian - Roadian279.3 - 268.8China (Hunan) (29854)
Roadian272.3 - 268.8China (Zhejiang) (146269)
Roadian272.3 - 268.8China (Hubei) (145987 145988 145989)