Mao Formation

Geology

Members: unnamed (27), Mao Adentro (2)

Lithologies: not reported (1), "siliciclastic" (10), siltstone (3), framestone (1), "limestone" (17)

Paleoenvironments: marine indet. (1), shallow subtidal indet. (3), reef, buildup or bioherm (1), perireef or subreef (14), offshore indet. (5), offshore (5)

Age range: base of the Atdabanian to the top of the Piacenzian or 521.00000 to 2.58000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Atdabanian521.0 - 516.0China (Yunnan) (68567)
Duyunian514.5 - 506.5China (Shandong) (127526)
Taijangian506.5 - 504.5China (Henan) (129006 129007 129026 129119 129136 129137 129138 129221)
Taijangian506.5 - 504.5China (Liaoning) (128382 128388 128389 128390 128399)
Taijangian506.5 - 504.5China (Shandong) (127527 127528)
Taijangian506.5 - 504.5China (Shanxi) (125213 125214)
Telychian438.6 - 432.9China (Hubei) (182528)
Telychian438.6 - 432.9China (232723)
Telychian - Sheinwoodian438.6 - 430.6China (Anhui) (182536)
Sheinwoodian432.9 - 430.6China (Zhejiang) (182535)
Wenlock432.9 - 426.7China (Anji County) (237790)
Kungurian283.3 - 274.4China (Guangxi) (75812 75813 75814 119993 119994)
Roadian274.4 - 266.9China (Sichuan) (153929 153930 153931)
Roadian274.4 - 266.9China (Hubei) (88894)
Roadian274.4 - 266.9China (Jiangxi) (120089)
Roadian274.4 - 266.9China (Chongqing) (101607)
Roadian274.4 - 266.9China (Guangxi) (75815)
Roadian274.4 - 266.9China (Hunan) (100065 100066 100067 100068 100069 100070 100071)
Roadian274.4 - 266.9China (Guizhou) (95941 95955)
Roadian - Wordian274.4 - 264.28China (Sichuan) (153932 153933 153934)
Roadian - Wordian274.4 - 264.28China (Hebei) (29850)
Roadian - Wordian274.4 - 264.28China (Hubei) (105457 121103)
Guadalupian274.4 - 259.51China (Guizhou) (118031 150591)
Guadalupian274.4 - 259.51China (Shaanxi) (146377)
Guadalupian274.4 - 259.51China (Hubei) (146367)
Guadalupian274.4 - 259.51China (Hunan) (146370)
Guadalupian274.4 - 259.51China (Sichuan) (110863 146365 150586 150587 150588 150589)
Guadalupian274.4 - 259.51China (Jiangsu) (150590)
Guadalupian274.4 - 259.51China (Yunnan) (139252 139253)
Guadalupian274.4 - 259.51China (Jiangxi) (146350 146366)
Guadalupian274.4 - 259.51China (Chongqing) (146373)
Roadian - Capitanian274.4 - 259.51China (Jiangxi) (100800 100801 100821 101460 101463 101472 101474 101476 101478 101480 110172 110173 120047 120085)
Roadian - Capitanian274.4 - 259.51China (Guangdong) (105460 109909 109924 111572 121078 121086 121088 121090)
Roadian - Capitanian274.4 - 259.51China (Hunan) (105438 105463 105472 105923 105961 109772 109874 109876 109877 109908 111559 111561 111575 111576 123627)
Roadian - Capitanian274.4 - 259.51China (Hubei) (88895 105441 105909 109857 109859 109896 109910 109911 109912 109913 109916 111562 111568 111574 121070 121071 121075 121084 121085 121108 121112 121124 123632 123637)
Roadian - Capitanian274.4 - 259.51China (Anhui) (100785 100822 100825 100829)
Roadian - Capitanian274.4 - 259.51China (Yunnan) (116228)
Roadian - Capitanian274.4 - 259.51China (Guangxi) (105436 105915 105917 109873 109922 111567)
Roadian - Capitanian274.4 - 259.51China (Guizhou) (108151 95916 95929 95933 95936 95940 95943 95947 95950 95956 95964 95972 95973 95975 108156 108161 110403 136243 136244)
Roadian - Capitanian274.4 - 259.51China (Sichuan) (98052 107306 110862 110967 110968 110969 110970 116224 120748 121008 123596)
Wordian266.9 - 264.28China (Hunan) (100072 100073 100074 100075 100076 100077 100078 100079 101613 218083)
Wordian266.9 - 264.28China (Guangxi) (47438 47440 47441 47442 47443 116600 47445 47446 47447 47450 47451 47454 144353 144356 51159 51160 51161 51162 51163 51164 144355 51165 144364 51166 51167 51168 51169 144359 51170 51171 51172 51173 144362 51174 51175 51176 51177 144360 51178 51179 144361 51180 144363 51181 51183 51184 51185 144365 51186 144366 75816 116601 116602 116708 116709 144357 144358 144367)
Wordian266.9 - 264.28China (Guizhou) (95960 98059 108157 108158 108172 108175 108182 108183 108194 121171 121606 121607 121608 121609 121610 121611)
Wordian266.9 - 264.28China (Gansu) (87394 87395)
Wordian266.9 - 264.28China (Sichuan) (98057 98061 103447 103448 103452 103462 103464 103466 103468 103470 107434 107435 118413 131985 135834 147872 153935)
Wordian266.9 - 264.28China (Yunnan) (97070 120835 217887)
Wordian266.9 - 264.28China (Chongqing) (103458 103460 103474 131986 131987 131988 131989)
Wordian - Capitanian266.9 - 259.51China (Sichuan) (98069 102908 102909 102910)
Wordian - Capitanian266.9 - 259.51China (Chongqing) (98056)
Wordian - Capitanian266.9 - 259.51China (Yunnan) (47455)
Wordian - Capitanian266.9 - 259.51China (Guangxi) (36262)
Wordian - Capitanian266.9 - 259.51China (Guizhou) (97287)
Capitanian264.28 - 259.51China (Guizhou) (47466 95949 121169)
Capitanian264.28 - 259.51China (Sichuan) (73820 138568 138570 150593 153936 153937 153938 153939 153940 153941 189439 189441 189442 189443 189444 189445 189446 189461 189462 189463 189464 189465 189466 189467 189468 220716 220717 220718 220719)
Capitanian264.28 - 259.51China (Chongqing) (131991 131992 131993)
Capitanian264.28 - 259.51China (Hunan) (100080 100081 100082 100083 100084 100085)
Capitanian264.28 - 259.51China (Guangxi) (47435 75817 75819 75821 107695 117490 117491 117492 121053)
Capitanian264.28 - 259.51China (Yunnan) (100181)
Wuchiapingian259.51 - 254.14China (Sichuan) (189469 189470 189471 189472 189473 189474 189475 189476 189477 189478 189479 189480 189481 189482 189483 189484 189485 189486 189487 189488 189489 189490)
Toarcian184.2 - 174.7Japan (Okayama) (40615)
Middle Jurassic174.7 - 161.5China (Zhejiang) (29643)
Late/Upper Oxfordian - Early/Lower Kimmeridgian157.9 - 152.21Portugal (68587 68588 68589 68614 68620)
Santonian85.7 - 83.6Cuba (100121)
Early/Lower Miocene23.04 - 15.98Portugal (198864 198865)
Burdigalian - Serravallian20.45 - 11.63Portugal (155022 155023 155025 155050)
Middle Miocene15.98 - 11.63Dominican Republic (124722)
Serravallian13.82 - 11.63Portugal (65957 117021)
Early/Lower Pliocene5.333 - 3.6Dominican Republic (84977 84987 84988 90591 93610 93713 93718 93734 93736 93791 93999 94007 94095)
Zanclean5.333 - 3.6Dominican Republic (74961 74964 74965 90590 93691 93715 93792 181402 181403 181404 181406 190958 190959)
Pliocene5.333 - 2.58Dominican Republic (93739 93793 94137)
Piacenzian3.6 - 2.58Dominican Republic (93612)