辽东苏子河盆地聂尔库组沉积相与沉积环境研究

张倩; 巩恩普; 高飞; 张永利; 关长庆; 许江

doi:10.14027/j.issn.1000-0550.2018.114

ISSN 1000-0550 CN 62-1038/P

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辽东苏子河盆地聂尔库组沉积相与沉积环境研究

张倩, 巩恩普, 高飞, 张永利, 关长庆, 许江

文章导航 > 沉积学报 > 2019 > 37(1): 30-39

张倩, 巩恩普, 高飞, 张永利, 关长庆, 许江. 辽东苏子河盆地聂尔库组沉积相与沉积环境研究[J]. 沉积学报, 2019, 37(1): 30-39. doi: 10.14027/j.issn.1000-0550.2018.114

引用本文:

张倩, 巩恩普, 高飞, 张永利, 关长庆, 许江. 辽东苏子河盆地聂尔库组沉积相与沉积环境研究[J]. 沉积学报, 2019, 37(1): 30-39. doi: 10.14027/j.issn.1000-0550.2018.114

ZHANG Qian, GONG EnPu, GAO Fei, ZHANG YongLi, GUAN ChangQing, XU Jiang. Study of Sedimentary Facies and Environment of the Nieerku Formation, Suzihe Basin, Eastern Liaoning[J]. Acta Sedimentologica Sinica, 2019, 37(1): 30-39. doi: 10.14027/j.issn.1000-0550.2018.114

Citation:

ZHANG Qian, GONG EnPu, GAO Fei, ZHANG YongLi, GUAN ChangQing, XU Jiang. Study of Sedimentary Facies and Environment of the Nieerku Formation, Suzihe Basin, Eastern Liaoning[J]. Acta Sedimentologica Sinica, 2019, 37(1): 30-39. doi: 10.14027/j.issn.1000-0550.2018.114

张倩, 巩恩普, 高飞, 张永利, 关长庆, 许江. 辽东苏子河盆地聂尔库组沉积相与沉积环境研究[J]. 沉积学报, 2019, 37(1): 30-39. doi: 10.14027/j.issn.1000-0550.2018.114

引用本文:

张倩, 巩恩普, 高飞, 张永利, 关长庆, 许江. 辽东苏子河盆地聂尔库组沉积相与沉积环境研究[J]. 沉积学报, 2019, 37(1): 30-39. doi: 10.14027/j.issn.1000-0550.2018.114

Citation:

ZHANG Qian, GONG EnPu, GAO Fei, ZHANG YongLi, GUAN ChangQing, XU Jiang. Study of Sedimentary Facies and Environment of the Nieerku Formation, Suzihe Basin, Eastern Liaoning[J]. Acta Sedimentologica Sinica, 2019, 37(1): 30-39. doi: 10.14027/j.issn.1000-0550.2018.114

辽东苏子河盆地聂尔库组沉积相与沉积环境研究

doi: 10.14027/j.issn.1000-0550.2018.114

东北大学地质系, 沈阳 110819

基金项目: 国家自然科学基金项目（41572004，41172003）

详细信息

作者简介:
张倩,女,1992年出生,博士研究生,沉积学,E-mail:zq_191class@163.com

中图分类号: P512.2

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文章访问数: 317
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PDF下载量: 241
被引次数: 0

Study of Sedimentary Facies and Environment of the Nieerku Formation, Suzihe Basin, Eastern Liaoning

Department of Geology, Northeastern University, Shenyang 110819, China

Funds: National Natural Science Foundation of China,No. 41572004,41172003

摘要

摘要: 辽东苏子河盆地是早白垩世形成的小型断陷盆地，盆地内发育了相对连续的陆相沉积，是研究白垩纪陆地环境及气候演化的理想地区。早白垩世晚期沉积的聂尔库组地层出露连续，沉积现象典型。通过分析聂尔库组沉积岩类型、沉积构造、古生物化石及垂向沉积序列，可识别出扇三角洲相和湖泊相，其中扇三角洲相包括扇三角洲平原亚相、扇三角洲前缘亚相和前扇三角洲亚相，湖泊相主要为滨浅湖泥砂沉积。研究表明，聂尔库组形成于断陷盆地边缘陡坡带，属于间歇性洪水控制的扇三角洲—湖泊沉积体系，经历了扇三角洲—湖泊—扇三角洲的沉积环境变化，代表了断陷湖盆由深陷扩张期—抬升收缩早期的沉积充填过程。根据沉积岩与沉积相特征，结合古生物、特殊沉积、黏土矿物及地球化学资料，认为早白垩世晚期辽东地区总体与当时全球“温室气候”的大背景相一致，处于高温干旱/潮湿的气候条件，但这种高温气候具有不均一性，存在气候波动。
- 辽东 /
- 白垩纪 /
- 聂尔库组 /
- 沉积相 /
- 沉积环境
Abstract: The Suzihe Basin is a Lower Cretaceous small fault basin in eastern Liaoning Province. The continental deposits in the basin offer unique conditions for the study of the evolution of the paleoenvironment and paleoclimate of terrestrial settings during the Cretaceous. The sediments of the late Lower Cretaceous Nieerku Formation in the Suzihe Basin contain various clastic and mud rocks, typical deposits and divers terrestrial fossils. An analysis of the sedimentary rock types, the sedimentary structure, fossils and sedimentation sequence, recognized fan delta facies and lake facies. The fan delta facies are divided into fan delta plain subfacies, fan delta front subfacies and pre-fan delta subfacies. The lake facies primarily contain shore to shallow-lake mudstones and sandstones. It was found that the Nieerku Formation formed on the steep slope of a faulted lacustrine basin in a fan delta/lake sedimentary system that underwent intermittent flooding. The Nieerku Formation evolved in a sedimentary environment from fan delta to lake, then to fan delta, indicating that the faulted lacustrine basin experienced two evolutionary stages: a deep depressional period and an early shrinkage period. The characteristics of the sedimentary rocks and facies, combined with paleontological data, specific sediments, clay minerals and geochemical data, confirm that the climate was generally hot and dry/humid in eastern Liaoning during the late Lower Cretaceous, which corresponds to a “greenhouse” climate, but the warm climate was not static. This supports the generally held view that the Cretaceous climate was turbulent.
- eastern Liaoning /
- Cretaceous /
- Nieerku Formation /
- sedimentary facies /
- sedimentary environment

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[1]	刘振, 马志鑫, 刘伟, 凌云. 重庆秀山小茶园地区南华纪大塘坡组沉积环境与锰矿产出规律 . 沉积学报, 2021, 39(3): 515-524. doi: 10.14027/j.issn.1000-0550.2020.109
[2]	谢小平, 李姝臻, 鲁宁, 王永栋, 席书娜. 川北广元须家河组一段沉积相与沉积环境演化分析 . 沉积学报, 2021, 39(2): 493-505. doi: 10.14027/j.issn.1000-0550.2020.024
[3]	陈留勤, 李鹏程, 郭福生, 刘鑫, 李馨敏. 粤北丹霞盆地晚白垩世丹霞组沉积相及古气候意义 . 沉积学报, 2019, 37(1): 17-29. doi: 10.14027/j.issn.1000-0550.2018.118
[4]	黄乐清, 黄建中, 罗来, 王先辉, 刘耀荣, 梁恩云, 马慧英. 湖南衡阳盆地东缘白垩系风成沉积的发现及其古环境意义 . 沉积学报, 2019, 37(4): 735-748. doi: 10.14027/j.issn.1000-0550.2018.183
[5]	刘若涵, 王明, 姜在兴, 杨伟利. 塔河地区志留系柯坪塔格组下段沉积相研究 . 沉积学报, 2016, 34(2): 326-335. doi: 10.14027/j.cnki.cjxb.2016.02.011
[6]	王长征, 胡斌, 杨凯. 豫西潭头盆地上白垩统秋扒组遗迹化石与沉积环境 . 沉积学报, 2014, 32(6): 1007-1015.
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[12]	王锋. 阿曼Daleel油田下白垩统Shuaiba组上段碳酸盐岩沉积相模式 . 沉积学报, 2007, 25(2): 192-200.
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文章访问数: 317
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辽东苏子河盆地聂尔库组沉积相与沉积环境研究

doi: 10.14027/j.issn.1000-0550.2018.114

东北大学地质系, 沈阳 110819

基金项目: 国家自然科学基金项目（41572004，41172003）

作者简介:
张倩,女,1992年出生,博士研究生,沉积学,E-mail:zq_191class@163.com

收稿日期: 2017-11-15
修回日期: 2018-03-16
刊出日期: 2019-02-10

中图分类号: P512.2

关键词:

辽东 /

白垩纪 /

聂尔库组 /

沉积相 /

沉积环境

摘要: 辽东苏子河盆地是早白垩世形成的小型断陷盆地，盆地内发育了相对连续的陆相沉积，是研究白垩纪陆地环境及气候演化的理想地区。早白垩世晚期沉积的聂尔库组地层出露连续，沉积现象典型。通过分析聂尔库组沉积岩类型、沉积构造、古生物化石及垂向沉积序列，可识别出扇三角洲相和湖泊相，其中扇三角洲相包括扇三角洲平原亚相、扇三角洲前缘亚相和前扇三角洲亚相，湖泊相主要为滨浅湖泥砂沉积。研究表明，聂尔库组形成于断陷盆地边缘陡坡带，属于间歇性洪水控制的扇三角洲—湖泊沉积体系，经历了扇三角洲—湖泊—扇三角洲的沉积环境变化，代表了断陷湖盆由深陷扩张期—抬升收缩早期的沉积充填过程。根据沉积岩与沉积相特征，结合古生物、特殊沉积、黏土矿物及地球化学资料，认为早白垩世晚期辽东地区总体与当时全球“温室气候”的大背景相一致，处于高温干旱/潮湿的气候条件，但这种高温气候具有不均一性，存在气候波动。

English Abstract

Study of Sedimentary Facies and Environment of the Nieerku Formation, Suzihe Basin, Eastern Liaoning

Department of Geology, Northeastern University, Shenyang 110819, China

Funds: National Natural Science Foundation of China,No. 41572004,41172003

Received Date: 2017-11-15
Rev Recd Date: 2018-03-16
Publish Date: 2019-02-10

Keywords:

Abstract: The Suzihe Basin is a Lower Cretaceous small fault basin in eastern Liaoning Province. The continental deposits in the basin offer unique conditions for the study of the evolution of the paleoenvironment and paleoclimate of terrestrial settings during the Cretaceous. The sediments of the late Lower Cretaceous Nieerku Formation in the Suzihe Basin contain various clastic and mud rocks, typical deposits and divers terrestrial fossils. An analysis of the sedimentary rock types, the sedimentary structure, fossils and sedimentation sequence, recognized fan delta facies and lake facies. The fan delta facies are divided into fan delta plain subfacies, fan delta front subfacies and pre-fan delta subfacies. The lake facies primarily contain shore to shallow-lake mudstones and sandstones. It was found that the Nieerku Formation formed on the steep slope of a faulted lacustrine basin in a fan delta/lake sedimentary system that underwent intermittent flooding. The Nieerku Formation evolved in a sedimentary environment from fan delta to lake, then to fan delta, indicating that the faulted lacustrine basin experienced two evolutionary stages: a deep depressional period and an early shrinkage period. The characteristics of the sedimentary rocks and facies, combined with paleontological data, specific sediments, clay minerals and geochemical data, confirm that the climate was generally hot and dry/humid in eastern Liaoning during the late Lower Cretaceous, which corresponds to a “greenhouse” climate, but the warm climate was not static. This supports the generally held view that the Cretaceous climate was turbulent.

张倩, 巩恩普, 高飞, 张永利, 关长庆, 许江. 辽东苏子河盆地聂尔库组沉积相与沉积环境研究[J]. 沉积学报, 2019, 37(1): 30-39. doi: 10.14027/j.issn.1000-0550.2018.114

引用本文:

张倩, 巩恩普, 高飞, 张永利, 关长庆, 许江. 辽东苏子河盆地聂尔库组沉积相与沉积环境研究[J]. 沉积学报, 2019, 37(1): 30-39. doi: 10.14027/j.issn.1000-0550.2018.114

Citation:

ZHANG Qian, GONG EnPu, GAO Fei, ZHANG YongLi, GUAN ChangQing, XU Jiang. Study of Sedimentary Facies and Environment of the Nieerku Formation, Suzihe Basin, Eastern Liaoning[J]. Acta Sedimentologica Sinica, 2019, 37(1): 30-39. doi: 10.14027/j.issn.1000-0550.2018.114

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辽东苏子河盆地聂尔库组沉积相与沉积环境研究

doi: 10.14027/j.issn.1000-0550.2018.114

作者简介:
张倩,女,1992年出生,博士研究生,沉积学,E-mail:zq_191class@163.com

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Study of Sedimentary Facies and Environment of the Nieerku Formation, Suzihe Basin, Eastern Liaoning

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辽东苏子河盆地聂尔库组沉积相与沉积环境研究

doi: 10.14027/j.issn.1000-0550.2018.114

东北大学地质系, 沈阳 110819

作者简介:
张倩,女,1992年出生,博士研究生,沉积学,E-mail:zq_191class@163.com

English Abstract

Study of Sedimentary Facies and Environment of the Nieerku Formation, Suzihe Basin, Eastern Liaoning

Department of Geology, Northeastern University, Shenyang 110819, China

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辽东苏子河盆地聂尔库组沉积相与沉积环境研究

doi: 10.14027/j.issn.1000-0550.2018.114

作者简介: 张倩,女,1992年出生,博士研究生,沉积学,E-mail:zq_191class@163.com

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Study of Sedimentary Facies and Environment of the Nieerku Formation, Suzihe Basin, Eastern Liaoning

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出版历程

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辽东苏子河盆地聂尔库组沉积相与沉积环境研究

doi: 10.14027/j.issn.1000-0550.2018.114

东北大学地质系, 沈阳 110819

作者简介: 张倩,女,1992年出生,博士研究生,沉积学,E-mail:zq_191class@163.com

English Abstract

Study of Sedimentary Facies and Environment of the Nieerku Formation, Suzihe Basin, Eastern Liaoning

Department of Geology, Northeastern University, Shenyang 110819, China

全文HTML

目录

友情链接

期刊在线

联系我们

作者简介:
张倩,女,1992年出生,博士研究生,沉积学,E-mail:zq_191class@163.com

作者简介:
张倩,女,1992年出生,博士研究生,沉积学,E-mail:zq_191class@163.com