苏北燕子埠地区张夏组鲕粒灰岩地球化学特征及成因

doi:10.19388/j.zgdzdc.2023.02.07

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Abstract A wide-range thick-bedded oolitic limestone of Zhangxia Formation is exposed in Yanzibu area, which provides material for the study of paleo-ocean environment in Northern Jiangsu Province. The petrological and geochemical characteristics of oolitic limestone in the Lower Zhangxia Formation were analyzed by field observation, microscopic identification and geochemical test. The results show that the oolitic limestone in the study area is mainly composed of oolitic and bright crystal calcite cements. The distribution characteristics of trace elements and REE are consistent, indicating that the marine environment remained relatively stable during the depositional period of Zhangxia Formation. The geochemical characteristics of oolitic limestone were weakly affected by terrigenous contamination and diagenesis, which can be used for paleoenvironmental restoration. Based on the discriminant indexes of geochemistry and petrology, the authors concluded that oolitic limestone in the Lower Zhangxia Formation in the study area was formed in high-energy epicontinental sedimentary environment, which is hot, dry, evaporative and oxidized, which could provide an important basis for the restoration of Cambrian paleoenvironment in Northern Jiangsu Province.

Key words： oolitic limestone Zhangxia Formation geochemical characteristics sedimentary environment Yanzibu area

Received: 31 August 2021

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	Articles by authors
	WANG Guoqiang
	ZHANG Fengming
	WANG Bo
	SHAN Yuyang
	ZHOU Qizhong
	HUANG Youbo

Cite this article:

WANG Guoqiang,ZHANG Fengming,WANG Bo, et al. Geochemical characteristics and genesis of oolitic limestones of Zhangxia Formation in Yanzibu area of Northern Jiangsu Province[J]. , 2023, 10(2): 54-63.

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http://journal25.magtechjournal.com/Jwk_dzdc/EN/10.19388/j.zgdzdc.2023.02.07 OR http://journal25.magtechjournal.com/Jwk_dzdc/EN/Y2023/V10/I2/54

[1] 狄明信,管守锐,黄醒汉.华北地区中寒武世张夏期沉积相及古地理[J].华东石油学院学报,1986,10(1):1-14.
Di M X,Guan S R,Huang X H.The sedimentary facies and palaeo-graphy of middle Carmbrian Preriod Zhang Xia Epoch in North China[J].J East China Pet Inst,1986,10(1):1-14.
[2] 梅冥相. 鲕粒成因研究的新进展[J].沉积学报,2012,30(1):20-32.
Mei M X.Brief introduction on new advances on the origin of ooids[J].Acta Sedimentol Sin,2012,30(1):20-32.
[3] Simone L.Ooids:A review[J].Earth-Sci Rev,1980,16:319-355.
[4] Tucker M E,Wright V P.Carbonate Sedimentology[M].Oxford:Blackwell Science,1990.
[5] Brehm U,Krumbein W E,Palinska K A.Biomicrospheres generate ooids in the laboratory[J].Geomicrobiol J,2006,23(7):545-550.
[6] Plée K,Ariztegui D,Martini R,et al.Unravelling the microbial role in ooid formation-results of an in situ experiment in modern freshwater Lake Geneva in Switzerland[J].Geobiology,2008,6(4):341-350.
[7] Plée K,Pacton M,Ariztegui D.Discriminating the role of photosynthetic and heterotrophic microbes triggering low-Mg calcite precipitation in freshwater biofilms (Lake Geneva,Switzerland)[J].Geomicrobiol J,2010,27(5):391-399.
[8] Davies P J,Bubela B,Ferguson J.The formation of ooids[J].Sedi-mentology,1978,25(5):703-730.
[9] Duguid S M A,Kyser T K,James N P,et al.Microbes and ooids[J].J Sediment Res,2010,80(3):236-251.
[10] 吕钊炜,张宁,夏文臣.山东省长清县中寒武统张夏组的微相组分、微相类型及沉积相分析[J].地质科技情报,2009,28(5):47-52.
Lv Z W,Zhang N,Xia W C.Types and composition of carbonate microfacies and analysis on sedimentary facies of middle Cambrian Zhangxia Formation in Changqing,Shandong Province[J].Geol Sci Technol Inf,2009,28(5):47-52.
[11] 代明月,齐永安,陈尧,等.豫西渑池地区寒武系第三统张夏组的巨鲕及其成因[J].古地理学报,2014,16(5):726-734.
Dai M Y,Qi Y A,Chen Y,et al.Giant ooids and their genetic analysis from the Zhangxia Formation of Cambrian Series 3 in Mianchi area,western Henan Province[J].J Palaeogeogr,2014,16(5):726-734.
[12] 熊小辉,肖加飞.沉积环境的地球化学示踪[J].地球与环境,2011,39(3):405-414.
Xiong X H,Xiao J F.Geochemical indicators of sedimentary environments-a summary[J].Earth Environ,2011,39(3):405-414.
[13] 解兴伟,袁华茂,宋金明,等.海洋沉积物中氧化还原敏感元素对水体环境缺氧状况的指示作用[J].地质论评,2019,65(3):671-688.
Xie X W,Yuan H M,Song J M,et al.Indication of redox sensitive elements in marine sediments on anoxic condition of water environment[J].Geol Rev,2019,65(3):671-688.
[14] 陈波,程鑫,谈笑哲,等.元素地球化学分析法在沉积环境判别中的应用——以冷湖地区上干柴沟组为例[J].西安石油大学学报:自然科学版,2019,34(2):31-38.
Chen B,Cheng X,Tan X Z,et al.Application of elemental geochemical analysis in determination of sedimentary environment:A case study of Shangganchaigou Formation in Lenghu region[J].J Xi'an Shiyou Univ:Nat Sci Ed,2019,34(2):31-38.
[15] 金瞰昆. 江苏徐州大北望寒武系鲕粒及鲕粒灰岩特征[J].岩相古地理,1998,18(5):21-27.
Jin K K.The Cambrian ooides and oolitic limestones in the Dabeiwang section in Xuzhou,Jiangsu[J].Sediment Facies Palaeogeogr,1998,18(5):21-27.
[16] 冯学知. 江苏邳州花山子古锆砂矿地质特征及找矿方向[J].华东地质,2020,41(3):256-264.
Feng X Z.Geological characteristics and prospecting direction of the Huashanzi ancient zircon placer in Pizhou,Jiangsu Province[J].East China Geol,2020,41(3):256-264.
[17] 王琳. 徐州地区早古生代层序地层和沉积相研究[J].西部探矿工程,2009,21(10):142-144.
Wang L.A Study on sequence stratigraphy and sedimentary facies of Early Paleozoic in Xuzhou area[J].West-China Explor Eng,2009,21(10):142-144.
[18] 吴灿灿,陈松,李俊,等.皖北宿州地区寒武系豹皮灰岩地球化学特征及其地质意义[J].地质与勘探,2018,54(1):90-101.
Wu C C,Chen S,Li J,et al.Geochemical characteristics of the Cambrian leopard limestone in the Suzhou Area,Northern Anhui Province and its geological implications[J].Geol Explor,2018,54(1):90-101.
[19] 陈松,傅雪海,桂和荣,等.皖北新元古界望山组灰岩微量元素地球化学特征[J].古地理学报,2012,14(6):813-820.
Chen S,Fu X H,Gui H R,et al.Geochemical characteristics of trace elements in limestone of the Neoproterozoic Wangshan Formation in northern Anhui Province[J].J Palaeogeogr,2012,14(6):813-820.
[20] 陈骏,王鹤年.地球化学[M].北京:科学出版社,2004.
Chen J,Wang H N.Geochemistry[M].Beijing:Science Press,2004.
[21] Turekian K K,Wedepohl K H.Distribution of the elements in some major units of the earth's crust[J].GSA Bull,1961,72(2):175-192.
[22] Gromet L P,Haskin L A,Korotev R L,et al.The “North American shale composite”:Its compilation,major and trace element characteristics[J].Geochim Cosmochim Acta,1984,48(12):2469-2482.
[23] Nothdurft L D,Webb G E,Kamber B S.Rare earth element geochemistry of late Devonian reefal carbonates,Canning basin,Wes-tern Australia:Confirmation of a seawater REE proxy in ancient limestone[J].Geochim Cosmochim Acta,2004,68(2):263-283.
[24] 陈炳辉,韦慧晓,黄志国,等.表生地质体的Ce异常及其影响因素综述[J].稀土,2007,28(4):79-83.
Chen B H,Wei H X,Huang Z G,et al.Cerium anomalies in supergene geological bodies and its effecting factors[J].Chin Rare Earths,2007,28(4):79-83.
[25] Tanaka K,Miura N,Asahara Y,et al.Rare earth element and strontium isotopic study of seamount-type limestones in Mesozoic accretionary complex of southern Chichibu Terrane,central Japan:Implication for incorporation process of seawater REE into limestones[J].Geochem J,2003,37(2):163-180.
[26] Nagarajan R,Madhavaraju J,Armstrong-Altrin J S,et al.Geochemistry of neoproterozoic limestones of the Shahabad formation,Bhima Basin,Karnataka,southern India[J].Geosci J,2011,15(1):9-25.
[27] 刘建清,赵瞻,林家善,等.四川盆地东南缘中上寒武统白云岩地球化学特征及成因机制[J].中国地质,2014,41(5):1682-1692.
Liu J Q,Zhao Z,Lin J S,et al.The characteristics and genetic mechanism of middle-upper Cambrian dolomite on the southeast margin of Sichuan Basin[J].Geol China,2014,41(5):1682-1692.
[28] 倪善芹,侯泉林,王安建,等.碳酸盐岩中锶元素地球化学特征及其指示意义——以北京下古生界碳酸盐岩为例[J].地质学报,2010,84(10):1510-1516.
Ni S Q,Hou Q L,Wang A J,et al.Geochemical characteristics of carbonate rocks and its geological implications:Taking the Lower Palaeozoic carbonate rock of Beijing Area as an example[J].Acta Geol Sin,2010,84(10):1510-1516.
[29] 屈李华,周晓颖,赵芳,等.羌北三叠系康南组灰岩地球化学特征及对古海水的制约[J].新疆地质,2019,37(4):479-487.
Qu L H,Zhou X Y,Zhao F,et al.Geochemical characteristics of limestone from the Triassic Kangnan Formation,north Qiangtang Basin (Tibet) and their constraint on the seawater[J].Xinjiang Geol,2019,37(4):479-487.
[30] 冯洪真,Erdtmann B D,王海峰.上扬子区早古生代全岩Ce异常与海平面长缓变化[J].中国科学(D辑),2000,30(1):66-72.
Feng H Z,Erdtmann B D,Wang H F.Early Paleozoic whole-rock Ce anomalies and secular eustatic changes in the Upper Yangtze region[J].Sci China Ser D:Earth Sci,2000,43(3):328-336.
[31] 陈松,桂和荣,孙林华,等.皖北九顶山组灰岩稀土元素地球化学特征及对古海水的制约[J].中国地质,2011,38(3):664-672.
Chen S,Gui H R,Sun L H,et al.Geochemical characteristics of REE in limestone of Jiudingshan Formation,northern Anhui Pro-vince and their constraint on the seawater[J].Geol China,2011,38(3):664-672.
[32] 郭芪恒,金振奎,史书婷,等.鲕粒粒度特征及其指示意义——以北京西山下苇甸寒武系张夏组剖面为例[J].沉积学报,2020,38(4):737-746.
Guo Q H,Jin Z K,Shi S T,et al.Characteristics of ooid size and its environmental significance:A case study from the Cambrian Zhangxia formation at Xiaweidian outcrop,Beijing[J].Acta Sedimentol Sin,2020,38(4):737-746.
[33] 栾守亮,陈世悦,马玉新,等.徐州大北望地区寒武系陆表海沉积特征及其演化[J].特种油气藏,2010,17(6):50-53.
Luan S L,Chen S Y,Ma Y X,et al.Cambrian epicontinental deposit characteristics and evolution in the Dabeiwang of Xuzhou[J].Spec Oil Gas Reservoirs,2010,17(6):50-53.