黄骅坳陷歧口凹陷古近系沙河街组白云岩特征及成因机制
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摘要
为了揭示黄骅坳陷歧口凹陷古近系沙河街组白云岩的成因,对64件白云岩样品的岩石学特征、阴极发光程度、碳氧同位素组成和主量元素含量进行分析。岩石学的研究表明,该区白云岩岩石类型为泥晶白云岩、微晶白云岩、藻纹层白云岩和亮晶生物碎屑白云岩。地球化学分析显示,自沙三段至沙一段沉积时期,湖泊的古盐度经历了高-低-高的过程,古气温逐渐降低。泥晶白云岩的铁、锰含量和埋藏温度在4类白云岩中最高,盐度值最低,主要为埋藏成因,形成于还原性较强的低盐度环境中。微晶白云岩的铁、锰含量和埋藏温度相对较低,盐度值相对较高,形成于氧化性较强的近地表高盐度环境中,为渗透回流成因,部分样品受生物发酵作用的影响具有极高的δ13C。藻纹层白云岩的铁、锰含量和埋藏温度相对较高,盐度值在4类白云岩中最高,形成于浅埋藏环境中,成岩环境受海水的影响表现出高盐度特征。亮晶生物碎屑白云岩的铁、锰含量和埋藏温度在4类白云岩中最低,盐度值相对较低,形成于氧化性较强的低盐度浅埋藏环境中,同时受到大气水渗流的影响。
In order to determine the genesis of doloston from the Paleogene Shahejie Formation in the Qikou sag,Huanghua depression,the petrological characteristics,cathodoluminescence characteristics,carbon-oxygen isotopes and major elements of 64 doloston samples were analysed. The petrological study shows that the main lithologies of study area include dolomicrite,crystallitic dolostone,laminar algal dolostone and crystalline bioclastic dolostone. Through the geochemistry experiments of doloston samples,it found that the salinity of Qikou sag have experienced the process of high-low-high during Es3 to Es1,and with a decreasing temperature. The dolomicrite shows the highest Fe-Mn contents and buried temperature,and lowest Z value,indicating a low-salinity deep burial dolomitization. Both Fe-Mn contents and buried temperature of crystallitic dolostones are low and Z values are high,which is related to a near-surface seepage reflux dolomitization with high salinity. Partial samples have extremely high δ13 C due to the effect of biological fermentation. Laminar algal dolostones have high Fe-Mn contents and buried temperature,and highest Z values,suggesting a shallow burial diagenetic condition controlled by high salinity seawater. Bioclastic dolostone shows the lowest Fe-Mn contents and buried temperature,and low Z values,which is related to the low-salinity shallow burial dolomitization and is influenced by the atmospheric water seepage.
In order to determine the genesis of doloston from the Paleogene Shahejie Formation in the Qikou sag,Huanghua depression,the petrological characteristics,cathodoluminescence characteristics,carbon-oxygen isotopes and major elements of 64 doloston samples were analysed. The petrological study shows that the main lithologies of study area include dolomicrite,crystallitic dolostone,laminar algal dolostone and crystalline bioclastic dolostone. Through the geochemistry experiments of doloston samples,it found that the salinity of Qikou sag have experienced the process of high-low-high during Es3 to Es1,and with a decreasing temperature. The dolomicrite shows the highest Fe-Mn contents and buried temperature,and lowest Z value,indicating a low-salinity deep burial dolomitization. Both Fe-Mn contents and buried temperature of crystallitic dolostones are low and Z values are high,which is related to a near-surface seepage reflux dolomitization with high salinity. Partial samples have extremely high δ13 C due to the effect of biological fermentation. Laminar algal dolostones have high Fe-Mn contents and buried temperature,and highest Z values,suggesting a shallow burial diagenetic condition controlled by high salinity seawater. Bioclastic dolostone shows the lowest Fe-Mn contents and buried temperature,and low Z values,which is related to the low-salinity shallow burial dolomitization and is influenced by the atmospheric water seepage.
引文
1 Roehl P O,Choquette P W.Carbonate petroleum reservoirs[M].New York:Springer-Verlag,1985
2谢庆宾,韩德馨,陈方鸿,等.鄂尔多斯盆地下古生界三山子白云岩体成因及储集性[J].中国石油大学学报(自然科学版),2001,25(6):6-12Xie Qingbin,Han Dexin,Chen Fanghong,et al.Origin and reservoir property of lower Palaeozoic Sanshanzi doloston in Ordos Basin[J].Journal of China University of Petroleum(Edition of Natural Sciences),2001,25(6):6-12
3杨扬,高福红,蒲秀刚.歧口凹陷古近系沙河街组白云岩稀土元素特征及成因[J].中国石油大学学报(自然科学版),2014,38(2):1-9.Yang Yang,Gao Fuhong,Pu Xiugang.REE characteristics and genesis of dolostones from the Paleogene Shahejie Formation in Qikou depression[J].Journal of China University of Petroleum(Edition of Natural Sciences),2014,38(2):1-9
4罗贝维,贾承造,魏国齐,等.四川盆地上震旦统灯影组风化壳古岩溶特征及模式分析[J].中国石油大学学报(自然科学版),2015,39(3):8-19Luo Beiwei,Jia Chengzao,Wei Guoqi,et al.Characteristics and models of weathering paleo-karst in Upper Sinian,Sichuan Basin[J].Journal of China University of Petroleum(Edition of Natural Sciences),2015,39(3):8-19
5蒲秀刚,周立宏,肖敦清,等.黄骅坳陷歧口凹陷西南缘湖相碳酸盐岩地质特征[J].石油勘探与开发,2011,38(2):136-144Pu Xiugang,Zhou Lihong,Xiao Dunqing,et al.Lacustrine carbonates in the southwest of Qikou Sag,Huanghua Depression,Bohai Bay Basin[J].Petroleum Exploration and Development,2011,38(2):136-144
6廖静,董兆雄,翟桂云,等.渤海湾盆地歧口凹陷沙河几组一段下亚段湖相白云岩及其与海相白云岩的差异[J].海相油气地质,2008,13(1):18-24Liao Jing,Dong Zhaoxiong,Zhai Guiyun,et al.Feature of oligocene Shahejie lower-1st member lacustrine dolostone in Qikou Depression,Bohaiwan Basin,and difference of it from Marine dolostone[J].Marine Origin Petroleum Geology,2008,13(1):18-24
7陈世悦,李聪,杨勇强,等.黄骅坳陷歧口凹陷沙一下亚段湖相白云岩形成环境[J].地质学报,2012,86(10):1679-1687Chen Shiyue,Li Cong,Yang Yongqiang,et al.Deposition environment of the lacustrine dolomite in Sha-1 lower submember of the Qikou sag,Huanghua depression[J].Acta Geologica Sinica,2012,86(10):1679-1687
8刘群明,王丽娟,饶良玉,等.黄骅坳陷歧口凹陷沙河街组二段物源分析[J].现代地质,2012,26(2):363-369Liu Qunming,Wang Lijuan,Rao Liangyu,et al.Provenance analysis of the second member of Shahejie Formation in Qikou sag of Huanghua depression[J].Geoscience Sinica,2012,26(2):363-369
9汤戈,王振升,钱茂路.歧口凹陷北塘次凹沙三段物源-沉积体系分析[J].东北石油大学学报,2015,39(6):45-55Tang Ge,Wang Zhensheng,Qian Maolu.Provenance and sedimentary system research of the third member of Shahejie Formation in Beitang sub-sag of Qikou sag[J].Journal of Northeast Petroleum University,2015,39(6):45-55
10李绍光,吴涛,方文娟,等.中国石油地质志(卷四,大港油田)[M].北京:石油工业出版社,1991Li Shaoguang,Wu Tao,Fang Wenjuan et al.Petroleum geology of China(Vol 4,Dagang Oil Field)[M].Beijing:Petroleum Industry Press,1991
11 Banner J L,Hanson G N.Calculation of simultaneous isotopic and trace element variations during waterrock interaction with applications to carbonate diagenesis[J].Geochimica et Cosmochimica Acta,1990,54(11):3123-3137
12郝松立,李文厚,刘建平,等.鄂尔多斯南缘奥陶系生物礁相碳酸盐岩碳氧同位素地球化学特征[J].地质科技情报,2011,30(2):52-56Hao Songli,Li Wenhou,Liu Jianping,et al.Characteristics of carbon and oxygen isotopes geochemistry of organic reef facies carbonates of Ordovician in Southern Margin of Ordos[J].Geological Science&Technology Information,2011,30(2):52-56
13 Brand U,Veizer J.Chemical diagenesis of a multicomponent carbonate system:1,Trace elements[J].Journal of Sedimentary Research,1980,50(4):1219-1236
14严兆彬,郭福生,潘家永,等.碳酸盐岩C,O,Sr同位素组成在古气候、古海洋环境研究中的应用[J].地质找矿论丛,2005,20(1):53-56Yan Zhaobin,Guo Fusheng,Pan Jiayong,et al.Application of C,O and Sr isotope composition of carbonates in the research of paleoclimate and paleo-oceanic environment[J].Contributions to Geology and Mineral Resources Research,2005,20:53-56
15黄思静,Qing Hairuo,裴昌蓉,等.川东三叠系飞仙关组白云岩锶含量、锶同位素组成与白云石化流体[J].岩石学报,2006,22(8):2123-2132Huang Sijing,Qing Hairuo,Pei Changrong,et al.Strontium concentration,isotope composition and dolomitization fluids in the Feixianguan Formation of Triassic,Eastern Sichuan of China[J].Acta Petrologica Sinica,2006,22(8):2123-2132
16 Keith M L,Weber J N.Carbon and oxygen isotopic composition of selected limestones and fossils[J].Geochimica et Cosmochimica Acta,1964,28(10):1787-1816
17 Kim S T,O'neil J R.Equilibrium and nonequilibrium oxygen isotope effects in synthetic carbonates[J].Geochimica et Cosmochimica Acta,1997,61(16):3461-3475
18 Leng M J,Marshall J D.Palaeoclimate interpretation of stable isotope data from lake sediment archives[J].Quaternary Science Reviews,2004,23(7):811-831
19伊海生,林金辉,周恳恳,等.青藏高原北部新生代湖相碳酸盐岩碳氧同位素特征及古环境意义[J].古地理学报,2007,9(3):303-312Yi Haisheng,Lin Jinhui,Zhou Kenken,et al.Carbon and oxygen isotope characteristics and palaeo environmental implication of the Cenozoic lacustrin ecarbonate rocks in northern Qinghai-tibetan Plateau[J].Journal of Palaeogeography,2007,9(3):303-312
20 Hudson J D.Stable isotopes and limestone lithification[J].Journal of the Geological Society of London,1977,133(6):637-660
21唐祥华.东濮凹陷渐新世早期成盐环境及古生态的探讨[J].微体古生物学报,1986,3(1):51-59Tang Xianghua.A disussion on depositional environments and ecology in the Dongpu depression during early Oligocene[J].Acta Micropalaeontologica Sinica,1986,3(1):51-59
22杜韫华.渤海湾地区下第三系湖相碳酸盐岩及沉积模式[J].石油与天然气地质,1990,11(4):376-392Du Yunhua.Eogene lacustrine carbonate rocks and sedimentary model in Bohai Bay region[J].Oil&Gas Geology,1990,11(4):376-392
23许淑梅,翟世奎,李三忠,等.歧口凹陷滩海区下第三系层序地层分析及沉积体系研究[J].沉积学报,2001,19(3):363-367Xu Shumei,Zhai Shikui,Li Sanzhong,et al.An analysis on sequence stratigraphy and sedimentary system of early Neocene in Qikou sag[J].Acta Sedimentologica Sinica,2001,19(3):363-367
24杜民,苏俊青,陆永潮,等.歧口凹陷歧深地区沙三段沉积体系演化特征及沉积模式[J].地学前缘,2013,20(5):139-148Du Min,Su Junqing,Lu Yongchao,et al.Sedimentary evolution characteristics and sedimentary model of the third member of Shahejie Formation in Qishen area of Qikou Sag[J].Earth Science Frontiers,2013,20(5):139-148
25袁文芳,陈世悦,曾昌民,等.渤海湾盆地古近纪海侵问题研究进展及展望[J].沉积学报,2005,23(4):604-612Yuan Wenfang,Chen Shiyue,Zeng Changmin,et al.Research development and prospects on Paleogene sea transgression in Bohai Bay Basin[J].Acta Sedimentologica Sinica,2005,23(4):604-612
26 Nelson C S,Smith A M.Stable oxygen and carbon isotope compositional fields for skeletal and diagenetic components in New Zealand Cenozoic nontropical carbonate sediments and limestones[J].ASynthesis and Review,New Zealand Journal of Geology and Geophysics,1996,39(1):93-107
27董福湘,刘立,马艳萍.大港滩海地区沙一段下部砂岩储层中方解石胶结物碳、氧同位素研究[J].石油实验地质,2004,26(6):590-593Dong Fuxiang,Liu Li,Ma Yanping.Carbon and oxygen isotopes of calcite cement in the lower part of the Sha-1 Formation,the Dagang beach area[J].Petroleum Geology&Experiment,2004,26(6):590-593
28 Mozley P S,Burns S J.Oxygen and carbon isotopic composition of marine carbonate concretions:An overview[J].Journal of Sedimentary Research,1993,63(1):1-5
29佟宏鹏,陈多福.西藏日喀则晚白垩世冷泉碳酸盐岩的发现及其特征[J].科学通报,2012,57(36):3500-3510Dong Hongpeng,Chen Duofu.First discovery and characterizations of late Cretaceous seep carbonates from Xigaze in Tibet[J].Chinese Science Bulletin,2012,57(36):3500-3510
30 Li X Z,Liu W G,Xu,L M.Carbon isotopes in surface-sediment carbonates of modern Lake Qinghai(Qinghai-Tibet Plateau):Implications for lake evolution in arid areas[J].Chemical Geology,2012(300-301):88-96
31 Dini M,Tunis G,Venturini S.Continental,brackish and marine carbonates from the Lower Cretaceous of Kolone-Barbariga(Istria,Croatia):Stratigraphy,sedimentology and geochemistry[J].Palaeogeography,Palaeoclimatology,Palaeoecology,1998,140(1):245-269
32 Morrow D W.Diagenesis 1.Dolomite part 1:The chemistry of dolomitization and dolomite precipitation[J].Geoscience Canada,1982,9(1):5-13
33 Warren J.Dolomite:occurrence,evolution and economically important associations[J].Earth-Science Reviews,2000,52(1):1-81
34 Hird P L.The composition of carbonate and oxygen istope in the ancient dolomite[J].AAPG Bulletin,1987,34(4):156-232
35 Dix G R.Patterns of burial-and tectonically controlled dolomitization in an Upper Devonian fringing-reef complex:Leduc Formation,Peace River Arch area,Alberta,Canada[J].Journal of Sedimentary Research,1993,63(4):628-640
36 Claypool G E,Kaplan I R.The origin and distribution of methane in marine sediments[J].Natural Gases in Marine Sediments,1974(3):19-25
37 Aitken J D.Classification and environmental significance of cryptalgal limestones and dolomites,with illustrations from the cambrian and ordovician of Southwestern Alberta[J].Journal of Sedimentary Research,1967,37(4):1163-1178
38 Gebelein P H C D.Algal origin of dolomite laminations in stromatolitic limestone[J].Journal of Sedimentary Research,1973,43(3):603-613
39刘宝珺.岩相古地理基础和工作方法[M].北京:地质出版社,1985Liu Baojun.Basis and working methods of lithofacies palaeogeography[M].Beijing:Geological Publishing House,1985
2谢庆宾,韩德馨,陈方鸿,等.鄂尔多斯盆地下古生界三山子白云岩体成因及储集性[J].中国石油大学学报(自然科学版),2001,25(6):6-12Xie Qingbin,Han Dexin,Chen Fanghong,et al.Origin and reservoir property of lower Palaeozoic Sanshanzi doloston in Ordos Basin[J].Journal of China University of Petroleum(Edition of Natural Sciences),2001,25(6):6-12
3杨扬,高福红,蒲秀刚.歧口凹陷古近系沙河街组白云岩稀土元素特征及成因[J].中国石油大学学报(自然科学版),2014,38(2):1-9.Yang Yang,Gao Fuhong,Pu Xiugang.REE characteristics and genesis of dolostones from the Paleogene Shahejie Formation in Qikou depression[J].Journal of China University of Petroleum(Edition of Natural Sciences),2014,38(2):1-9
4罗贝维,贾承造,魏国齐,等.四川盆地上震旦统灯影组风化壳古岩溶特征及模式分析[J].中国石油大学学报(自然科学版),2015,39(3):8-19Luo Beiwei,Jia Chengzao,Wei Guoqi,et al.Characteristics and models of weathering paleo-karst in Upper Sinian,Sichuan Basin[J].Journal of China University of Petroleum(Edition of Natural Sciences),2015,39(3):8-19
5蒲秀刚,周立宏,肖敦清,等.黄骅坳陷歧口凹陷西南缘湖相碳酸盐岩地质特征[J].石油勘探与开发,2011,38(2):136-144Pu Xiugang,Zhou Lihong,Xiao Dunqing,et al.Lacustrine carbonates in the southwest of Qikou Sag,Huanghua Depression,Bohai Bay Basin[J].Petroleum Exploration and Development,2011,38(2):136-144
6廖静,董兆雄,翟桂云,等.渤海湾盆地歧口凹陷沙河几组一段下亚段湖相白云岩及其与海相白云岩的差异[J].海相油气地质,2008,13(1):18-24Liao Jing,Dong Zhaoxiong,Zhai Guiyun,et al.Feature of oligocene Shahejie lower-1st member lacustrine dolostone in Qikou Depression,Bohaiwan Basin,and difference of it from Marine dolostone[J].Marine Origin Petroleum Geology,2008,13(1):18-24
7陈世悦,李聪,杨勇强,等.黄骅坳陷歧口凹陷沙一下亚段湖相白云岩形成环境[J].地质学报,2012,86(10):1679-1687Chen Shiyue,Li Cong,Yang Yongqiang,et al.Deposition environment of the lacustrine dolomite in Sha-1 lower submember of the Qikou sag,Huanghua depression[J].Acta Geologica Sinica,2012,86(10):1679-1687
8刘群明,王丽娟,饶良玉,等.黄骅坳陷歧口凹陷沙河街组二段物源分析[J].现代地质,2012,26(2):363-369Liu Qunming,Wang Lijuan,Rao Liangyu,et al.Provenance analysis of the second member of Shahejie Formation in Qikou sag of Huanghua depression[J].Geoscience Sinica,2012,26(2):363-369
9汤戈,王振升,钱茂路.歧口凹陷北塘次凹沙三段物源-沉积体系分析[J].东北石油大学学报,2015,39(6):45-55Tang Ge,Wang Zhensheng,Qian Maolu.Provenance and sedimentary system research of the third member of Shahejie Formation in Beitang sub-sag of Qikou sag[J].Journal of Northeast Petroleum University,2015,39(6):45-55
10李绍光,吴涛,方文娟,等.中国石油地质志(卷四,大港油田)[M].北京:石油工业出版社,1991Li Shaoguang,Wu Tao,Fang Wenjuan et al.Petroleum geology of China(Vol 4,Dagang Oil Field)[M].Beijing:Petroleum Industry Press,1991
11 Banner J L,Hanson G N.Calculation of simultaneous isotopic and trace element variations during waterrock interaction with applications to carbonate diagenesis[J].Geochimica et Cosmochimica Acta,1990,54(11):3123-3137
12郝松立,李文厚,刘建平,等.鄂尔多斯南缘奥陶系生物礁相碳酸盐岩碳氧同位素地球化学特征[J].地质科技情报,2011,30(2):52-56Hao Songli,Li Wenhou,Liu Jianping,et al.Characteristics of carbon and oxygen isotopes geochemistry of organic reef facies carbonates of Ordovician in Southern Margin of Ordos[J].Geological Science&Technology Information,2011,30(2):52-56
13 Brand U,Veizer J.Chemical diagenesis of a multicomponent carbonate system:1,Trace elements[J].Journal of Sedimentary Research,1980,50(4):1219-1236
14严兆彬,郭福生,潘家永,等.碳酸盐岩C,O,Sr同位素组成在古气候、古海洋环境研究中的应用[J].地质找矿论丛,2005,20(1):53-56Yan Zhaobin,Guo Fusheng,Pan Jiayong,et al.Application of C,O and Sr isotope composition of carbonates in the research of paleoclimate and paleo-oceanic environment[J].Contributions to Geology and Mineral Resources Research,2005,20:53-56
15黄思静,Qing Hairuo,裴昌蓉,等.川东三叠系飞仙关组白云岩锶含量、锶同位素组成与白云石化流体[J].岩石学报,2006,22(8):2123-2132Huang Sijing,Qing Hairuo,Pei Changrong,et al.Strontium concentration,isotope composition and dolomitization fluids in the Feixianguan Formation of Triassic,Eastern Sichuan of China[J].Acta Petrologica Sinica,2006,22(8):2123-2132
16 Keith M L,Weber J N.Carbon and oxygen isotopic composition of selected limestones and fossils[J].Geochimica et Cosmochimica Acta,1964,28(10):1787-1816
17 Kim S T,O'neil J R.Equilibrium and nonequilibrium oxygen isotope effects in synthetic carbonates[J].Geochimica et Cosmochimica Acta,1997,61(16):3461-3475
18 Leng M J,Marshall J D.Palaeoclimate interpretation of stable isotope data from lake sediment archives[J].Quaternary Science Reviews,2004,23(7):811-831
19伊海生,林金辉,周恳恳,等.青藏高原北部新生代湖相碳酸盐岩碳氧同位素特征及古环境意义[J].古地理学报,2007,9(3):303-312Yi Haisheng,Lin Jinhui,Zhou Kenken,et al.Carbon and oxygen isotope characteristics and palaeo environmental implication of the Cenozoic lacustrin ecarbonate rocks in northern Qinghai-tibetan Plateau[J].Journal of Palaeogeography,2007,9(3):303-312
20 Hudson J D.Stable isotopes and limestone lithification[J].Journal of the Geological Society of London,1977,133(6):637-660
21唐祥华.东濮凹陷渐新世早期成盐环境及古生态的探讨[J].微体古生物学报,1986,3(1):51-59Tang Xianghua.A disussion on depositional environments and ecology in the Dongpu depression during early Oligocene[J].Acta Micropalaeontologica Sinica,1986,3(1):51-59
22杜韫华.渤海湾地区下第三系湖相碳酸盐岩及沉积模式[J].石油与天然气地质,1990,11(4):376-392Du Yunhua.Eogene lacustrine carbonate rocks and sedimentary model in Bohai Bay region[J].Oil&Gas Geology,1990,11(4):376-392
23许淑梅,翟世奎,李三忠,等.歧口凹陷滩海区下第三系层序地层分析及沉积体系研究[J].沉积学报,2001,19(3):363-367Xu Shumei,Zhai Shikui,Li Sanzhong,et al.An analysis on sequence stratigraphy and sedimentary system of early Neocene in Qikou sag[J].Acta Sedimentologica Sinica,2001,19(3):363-367
24杜民,苏俊青,陆永潮,等.歧口凹陷歧深地区沙三段沉积体系演化特征及沉积模式[J].地学前缘,2013,20(5):139-148Du Min,Su Junqing,Lu Yongchao,et al.Sedimentary evolution characteristics and sedimentary model of the third member of Shahejie Formation in Qishen area of Qikou Sag[J].Earth Science Frontiers,2013,20(5):139-148
25袁文芳,陈世悦,曾昌民,等.渤海湾盆地古近纪海侵问题研究进展及展望[J].沉积学报,2005,23(4):604-612Yuan Wenfang,Chen Shiyue,Zeng Changmin,et al.Research development and prospects on Paleogene sea transgression in Bohai Bay Basin[J].Acta Sedimentologica Sinica,2005,23(4):604-612
26 Nelson C S,Smith A M.Stable oxygen and carbon isotope compositional fields for skeletal and diagenetic components in New Zealand Cenozoic nontropical carbonate sediments and limestones[J].ASynthesis and Review,New Zealand Journal of Geology and Geophysics,1996,39(1):93-107
27董福湘,刘立,马艳萍.大港滩海地区沙一段下部砂岩储层中方解石胶结物碳、氧同位素研究[J].石油实验地质,2004,26(6):590-593Dong Fuxiang,Liu Li,Ma Yanping.Carbon and oxygen isotopes of calcite cement in the lower part of the Sha-1 Formation,the Dagang beach area[J].Petroleum Geology&Experiment,2004,26(6):590-593
28 Mozley P S,Burns S J.Oxygen and carbon isotopic composition of marine carbonate concretions:An overview[J].Journal of Sedimentary Research,1993,63(1):1-5
29佟宏鹏,陈多福.西藏日喀则晚白垩世冷泉碳酸盐岩的发现及其特征[J].科学通报,2012,57(36):3500-3510Dong Hongpeng,Chen Duofu.First discovery and characterizations of late Cretaceous seep carbonates from Xigaze in Tibet[J].Chinese Science Bulletin,2012,57(36):3500-3510
30 Li X Z,Liu W G,Xu,L M.Carbon isotopes in surface-sediment carbonates of modern Lake Qinghai(Qinghai-Tibet Plateau):Implications for lake evolution in arid areas[J].Chemical Geology,2012(300-301):88-96
31 Dini M,Tunis G,Venturini S.Continental,brackish and marine carbonates from the Lower Cretaceous of Kolone-Barbariga(Istria,Croatia):Stratigraphy,sedimentology and geochemistry[J].Palaeogeography,Palaeoclimatology,Palaeoecology,1998,140(1):245-269
32 Morrow D W.Diagenesis 1.Dolomite part 1:The chemistry of dolomitization and dolomite precipitation[J].Geoscience Canada,1982,9(1):5-13
33 Warren J.Dolomite:occurrence,evolution and economically important associations[J].Earth-Science Reviews,2000,52(1):1-81
34 Hird P L.The composition of carbonate and oxygen istope in the ancient dolomite[J].AAPG Bulletin,1987,34(4):156-232
35 Dix G R.Patterns of burial-and tectonically controlled dolomitization in an Upper Devonian fringing-reef complex:Leduc Formation,Peace River Arch area,Alberta,Canada[J].Journal of Sedimentary Research,1993,63(4):628-640
36 Claypool G E,Kaplan I R.The origin and distribution of methane in marine sediments[J].Natural Gases in Marine Sediments,1974(3):19-25
37 Aitken J D.Classification and environmental significance of cryptalgal limestones and dolomites,with illustrations from the cambrian and ordovician of Southwestern Alberta[J].Journal of Sedimentary Research,1967,37(4):1163-1178
38 Gebelein P H C D.Algal origin of dolomite laminations in stromatolitic limestone[J].Journal of Sedimentary Research,1973,43(3):603-613
39刘宝珺.岩相古地理基础和工作方法[M].北京:地质出版社,1985Liu Baojun.Basis and working methods of lithofacies palaeogeography[M].Beijing:Geological Publishing House,1985
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