四川盆地地層層序表

1、四川盆地地層層序表界地 層 分 層代碼系統(tǒng)階（組）段過去現(xiàn)在名稱符號(hào)名稱符號(hào)新生界Kz第四系QQ00上第三系NN00下第三系蘆山組蘆山R2蘆山E1lE10名山組名山R1名山E1mE20中生界Mz白堊系上統(tǒng)灌口組灌口K3灌口K2g10夾關(guān)組夾關(guān)K2夾關(guān)K2j20下統(tǒng)天馬山組/嘉定組天馬山K1天馬山K1t/K1j30侏羅系上統(tǒng)蓬萊鎮(zhèn)組重四Jc4蓬萊鎮(zhèn)J3p110遂寧組重三Jc3遂寧J3s120中統(tǒng)沙溪廟組沙二段重二Jc2沙二段J2s2131沙一段重一Jc1沙一段J2s1132下統(tǒng)涼高山組涼上自五Jt5涼上J1l2141涼下涼下J1l1142自流井組過渡層自四Jt4過渡層J1g151大安寨大安寨J1

2、dn152馬鞍山自三Jt3馬鞍山J1m153東岳廟自二Jt2東岳廟J1d154珍珠沖自一Jt1珍珠沖J1z155三疊系上統(tǒng)須家河組須六香六Th6須六T3x6211須五香五Th5須五T3x5212須四香四Th4須四T3x4213須三香三Th3須三T3x3214須二香二Th2須二T3x2215須一香一Th1須一T3x1216中統(tǒng)雷口坡組雷五雷五Tr5雷五T2l5221雷四雷四Tr4雷四T2l4222雷三雷三Tr3雷三T2l3223雷二雷二Tr2雷二T2l2224雷一雷一3Tr13雷一3T2l13225雷一2Tr12雷一2T2l12226雷一1Tr11雷一1T2l11227下統(tǒng)嘉陵江組嘉五嘉五2Tc

3、 52 嘉五2T1j52231嘉五1Tc51嘉五1T1j51232嘉四嘉四4Tc44嘉四4T1j44241嘉四3Tc43嘉四3T1j43242嘉四2Tc42嘉四2T1j42243嘉四1Tc41嘉四1T1j41244嘉三嘉三3Tc33嘉三3T1j33251嘉三2Tc32嘉三2T1j32252嘉三1Tc31嘉三1T1j31253嘉二嘉二3Tc23嘉二3T1j23261嘉二2Tc22嘉二2T1j22262嘉二1Tc21嘉二1T1j21263嘉一嘉一Tc1嘉一T1j1271飛仙關(guān)組飛四飛四Tf4飛四T1f4281飛三飛三Tf3飛三T1f3282飛二飛二Tf2飛二T1f2283飛一飛一Tf1飛一T1f1

4、284古生界Pz二疊系上統(tǒng)長(zhǎng)興組長(zhǎng)興P22長(zhǎng)興P2ch310龍?zhí)督M龍?zhí)禤21龍?zhí)禤2l320下統(tǒng)茅口組茅四陽三4P134茅四P1m4331茅三陽三3P133茅三P1m3332茅二陽三2aP132a茅二aP1m2a333陽三2bP132b茅二bP1m2b334陽三2cP132c茅二cP1m2c335茅一陽三1aP131a茅一aP1m1a336陽三1bP131a茅一bP1m1b337陽三1cP131c茅一cP1m1c338棲霞組棲二陽二P12棲二P1q2341棲一陽二1aP121a棲一aP1q1a342陽二1bP121b棲一bP1q1b343梁山組陽一P1梁山P1l350石炭系上統(tǒng)黃龍組黃龍C2黃

5、龍C2hl410下統(tǒng)河洲組河洲C1河洲C1h420泥盆系泥盆D泥盆D500志留系上統(tǒng)回星哨組回星哨S3回星哨S3h610中統(tǒng)韓家店組韓家店S2韓家店S2h620下統(tǒng)小河壩組/石牛欄組小河壩S1小河壩S1x/S1s630龍馬溪組龍馬溪S1龍馬溪S1l640奧陶系上統(tǒng)五峰組五峰O32五峰O3w1710臨湘組臨湘O31臨湘O3l720中統(tǒng)寶塔組寶塔O23寶塔O2b730廟坡組十字鋪組廟坡O22廟坡O2mO2S740牯牛潭組牯牛潭O21牯牛潭O2g750下統(tǒng)湄潭組/大灣組湄潭O14湄潭O1m/O1d760紅花園組紅花園O13紅花園O1h770分鄉(xiāng)組桐梓組分鄉(xiāng)O12分鄉(xiāng)O1fO1t780南津關(guān)組南津關(guān)O11南津關(guān)O1n790寒武系上統(tǒng)毛田組毛田2-3毛田3mt810后壩組后壩后壩3h820中統(tǒng)平井組平井平井2p830茅坪組茅坪茅坪2m840高臺(tái)組高臺(tái)高臺(tái)2g850下統(tǒng)龍王廟組龍王廟13龍王廟1l860滄浪鋪組滄浪鋪12滄浪鋪1c870筇竹寺組筇竹寺11筇竹寺1q880元古界Pt震旦系上統(tǒng)燈影組燈四震四2燈四Z2dn4911燈三震四1燈三Z2dn3912燈二震三燈二Z2d