六盘山盆地下白垩统乃家河组地球化学特征与古环境分析

董迎春; 赵晓辰; 庞强; 马妍; 黄雷; 李金涛

doi:10.16152/j.cnki.xdxbzr.2026-03-016

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六盘山盆地下白垩统乃家河组地球化学特征与古环境分析

地球科学 | 更新时间：2026-07-07

- 六盘山盆地下白垩统乃家河组地球化学特征与古环境分析
- Geochemical characterization and paleoenvironmental analysis of the mudstone of the Lower Cretaceous Naijiahe Formation in the Liupanshan Basin
- 西北大学学报（自然科学版） 2026年56卷第3期页码：639-654
- 作者机构：
  
  1.西北大学　地质学系，陕西　西安　710069
  2.西安科技大学　地质与环境学院，陕西　西安　710054
  3.中国石油长庆油田分公司，气田开发事业部，陕西　西安　710016
  4.中国石油长庆油田分公司，天然气评价项目部，陕西　榆林　719000
- 作者简介：
  
  董迎春，男，从事盆地构造解析研究，3073630473@qq.com。
  赵晓辰，男，博士，副教授，从事沉积盆地分析研究，zxcnwu@126.com。
- 基金信息：
  
  国家自然科学基金(41802119;42230815);中央高校基本科研业务费专项资金项目(300102262508);中国博士后科学基金项目(2019M663779)
- DOI：10.16152/j.cnki.xdxbzr.2026-03-016
  中图分类号： P618.13
- 收稿：2025-11-02，
  
  修回：2025-11-15，
  
  纸质出版：2026-06-25
- 稿件说明：
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董迎春, 赵晓辰, 庞强, 等. 六盘山盆地下白垩统乃家河组地球化学特征与古环境分析[J]. 西北大学学报（自然科学版）, 2026,56(3):639-654.

DONG Yingchun, ZHAO Xiaochen, PANG Qiang, et al. Geochemical characterization and paleoenvironmental analysis of the mudstone of the Lower Cretaceous Naijiahe Formation in the Liupanshan Basin[J]. Journal of Northwest University (Natural Science Edition), 2026, 56(3): 639-654.
董迎春, 赵晓辰, 庞强, 等. 六盘山盆地下白垩统乃家河组地球化学特征与古环境分析[J]. 西北大学学报（自然科学版）, 2026,56(3):639-654. DOI： 10.16152/j.cnki.xdxbzr.2026-03-016.

DONG Yingchun, ZHAO Xiaochen, PANG Qiang, et al. Geochemical characterization and paleoenvironmental analysis of the mudstone of the Lower Cretaceous Naijiahe Formation in the Liupanshan Basin[J]. Journal of Northwest University (Natural Science Edition), 2026, 56(3): 639-654. DOI： 10.16152/j.cnki.xdxbzr.2026-03-016.

摘要

以典型陆相盆地（六盘山盆地）下白垩统乃家河组为研究对象，对其陆相沉积特征和地球化学特征开展详细研究，揭示陆相湖泊中记录的白垩纪古环境和古气候的演变信息。研究发现，相较于上地壳的平均含量，六盘山盆地乃家河组样品的主量元素中，Na

O、TFe

等较为富集，MgO、K

O、TiO

相对较低；微量元素中，Ba、Sr和Rb相对富集而Th、Zr和Hf等相对较低。其主要的元素组成和其他地球化学指标（如CIA、ICV等）表明，乃家河组样品经历了弱风化作用；根据地球化学特征图解判断，乃家河组的物源为长英质源岩，主要来源于秦岭—祁连造山带的酸性岩浆岩；多种地球化学指标表明，乃家河组沉积于干旱、缺氧和高盐度的环境。研究认为，作为华北地区一个典型的陆生盐湖，六盘山盆地沉积水体的盐碱化和黑色页岩的形成可能与诸多早白垩世中国北部盆地类似，均是对温室气候下的大洋缺氧事件的响应。

Abstract

This research delves into the Lower Cretaceous Naijiahe Formation in the Liupanshan Basin

which is a typical terrestrial basin. By conducting a detailed examination of sedimentary features and geochemical signatures

the study aims to decipher the paleoenvironmental and paleoclimatic evolution preserved in lacustrine systems. Geochemical analysis uncovers unique elemental distributions in the mudstones of the Naijiahe Formation. When compared with the average values of the upper crust

major elements such as Na

O and TFe

are enriched

while the concentrations of MgO

and TiO

are lower. Among trace elements

and Rb are enriched

whereas Th

and Hf show depletion. Weathering indices

such as the Chemical Index of Alteration (CIA) and the Index of Compositional Variability (ICV)

suggest that chemical weathering was relatively weak during sediment transport. Provenance discrimination diagrams

consistently imply that the source rocks are felsic

originating from acidic magmatic rocks in the Qinling-Qilian Orogenic Belt. Multiple geochemical proxies jointly indicate that the deposition occurred under arid

anoxic

and hypersaline conditions. As a representative terrestrial saline lake in North China

the salinization of water bodies and the formation of black shales in the Madongshan-Naijiahe Formation may well represent the regional responses to oceanic anoxic events during the greenhouse clima

te conditions of the Early Cretaceous.

关键词

Keywords

references

李克永，李文厚，刘哲，等 . 宁夏六盘山盆地早白垩世六盘山群原型盆地特征 [J ] . 地质通报， 2016 , 35 ( 增刊1 ): 383 - 389 .

LI K Y , LI W H , LIU Z , et al . Characteristics of Early Cretaceous prototype basin of Liupanshan Group in Liupanshan Basin [J ] . Geological Bulletin of China , 2016 , 35 ( Z1 ): 383 - 389 .

贺国庆，种俊丰，魏巍 . 六盘山盆地下白垩统烃源岩特征 [J ] . 石油天然气学报， 2007 , 29 ( 3 ): 23 - 25 .

HE G Q , CHONG J F , WEI W . Characterization of hydrocarbon source rocks in the Lower Cretaceous of the Liupanshan Basin [J ] . Journal of Oil and Gas Technology , 2007 , 29 ( 3 ): 23 - 25 .

崔红庄，王金铎，尹克敏，等 . 六盘山盆地早白垩世沉积演化特征分析 [J ] . 西安科技大学学报， 2013 , 33 ( 4 ): 411 - 416 .

CUI H Z , WANG J D , YI K M , et al . Charcteristics of sedimentary evolution of Early Cretaceous in Liupanshan Basin [J ] . Journal of Xi’an University of Science and Technology , 2013 , 33 ( 4 ): 411 - 416 .

张字龙，贺锋，衣龙升，等 . 六盘山盆地月亮山地区铀成矿地质特征分析 [J ] . 地球科学前沿， 2020 , 10 ( 3 ): 185 - 197 .

ZHANG Z L , HE F , YI L S , et al . Geological characterization of uranium mineralization in the Moon Mountain area of the Liupanshan Basin [J ] . Advances in Geosciences , 2020 , 10 ( 3 ): 185 - 197 .

DU B X , ZHANG M Z , DAI S , et al . Discovery of Pseudofrenelopsis from the Lower Cretaceous of Liupanshan Basin and its paleoclimatic significance [J ] . Cretaceous Research , 2014 , 48 : 193 - 204 .

何欣，卢宗盛，翁平，等 . 六盘山盆地早白垩世含盐地层中石蚕巢化石 [J ] . 地球科学， 2014 , 39 ( 1 ): 1 - 9 .

HE X , LU Z S , WENG P , et al . Fossil Caddisfly cases from the Early Cretaceous aliferous strata in Liupanshan Basin, China [J ] . Earth Science , 2014 , 39 ( 1 ): 1 - 9 .

梁积伟，常小斌，陶文星，等 . 六盘山白垩纪狼鳍鱼化石的埋藏学及其古气候、古环境意义 [J ] . 地球科学， 2024 , 49 ( 1 ): 189 - 208 .

LIANG J W , CHANG X B , TAO W X , et al . Taphonomy of Lycoptera fossils and its paleoclimate and paleoenvironment significance from the Cretaceous Liwaxia Formation in Liupanshan Area [J ] . Earth Science , 2024 , 49 ( 1 ): 189 - 208 .

HU X M , JANSA L , WANG C , et al . Upper Cretaceous oceanic Red beds (CORBs) in the Tethys: Occurrences, lithofacies, age and environments [J ] . Cretaceous Research , 2005 , 26 : 3 - 20 .

LECKIE R M , BRALOWER T J , CASHMAN R . Oceanic anoxic events and plankton evolution: Biotic response to tectonic forcing during the mid-Cretaceous [J ] . Paleoceanography , 2002 , 17 ( 3 ): 1 - 29 .

HU X M , SCOTT R W , CAI Y , et al . Cretaceous oceanic Red beds (CORBs): Different time scales and models of origin [J ] . Earth Science Reviews , 2012 , 115 : 217 - 248 .

BICE K L , NORRIS R D . Possible atmospheric CO 2 extremes of the Middle Cretaceous (late Albian-Turonian) [J ] . Paleoceanography , 2002 , 17 ( 22 ): 1 - 17 .

HUBER B T , NORRIS R D , MACLEOD K G . Deepsea paleotemperature record of extreme warmth during the Cretaceous [J ] . Geology , 2002 , 30 : 123 - 126 .

WANG Y D , HUANG C M , SUN B N , et al . PaleoCO 2 variation trends and the Cretaceous greenhouse climate [J ] . Earth Science Reviews , 2014 , 129 : 136 - 147 .

FRIEDRICH O , NORRIS R D , ERBACHER J . Evolution of middle to Late Cretaceous oceans: A 55 my record of earth’s temperature and carbon cycle [J ] . Geology , 2012 , 40 : 107 - 110 .

LI W , DONG Y P , GUO A L , et al . Chronology and tectonic significance of Cenozoic faults in the Liupanshan Arcuate Tectonic Belt at the northeastern margin of the Qinghai-Tibet Plateau [J ] . Journal of Asian Earth Sciences , 2014 , 73 : 103 - 113 .

LUDVIGSON G A , JOECKEL R M , LEZ L A G , et al . Correlation of Aptian-Albian carbon isotope excursions in continental strata of the Cretaceous foreland basin, eastern Utah, U S A [J ] . Journal of Sedimentary Research , 2010 , 80 : 955 - 974 .

ZHANG X Y , LI S J , YAN M M , et al . Early Cretaceous black shale in the Fajiaying Formation (Lingshan Island, East China): Terrestrial record of hothouse climate [J ] . Journal of Asian Earth Sciences , 2020 , 191 : 104200 .

陈金燕 . 六盘山盆地早白垩世烃源岩沉积有机相研究 [J ] . 地球化学， 2018 , 47 ( 4 ): 325 - 334 .

CHEN J Y . Study of sedimentary organic facies of Early Cretaceous source rocks in Liupanshan Basin [J ] . Geochemica , 2018 , 47 ( 4 ): 325 - 334 .

马风华，张勇，潘进礼，等 . 六盘山盆地白垩系马东山组泥页岩稀土元素地球化学特征及地质意义 [J ] . 地质论评， 2021 , 67 ( 1 ): 209 - 217 .

MA F H , ZHANG Y , PAN J L , et al . Geochemical characteristics of rare earth element and their geological significance of mud-shale in Cretaceous Madongshan Formation, Liupanshan Basin [J ] . Geological Review , 2021 , 67 ( 1 ): 209 - 217 .

刘池洋，赵红格，王锋，等 . 鄂尔多斯盆地西缘（部）中生代构造属性 [J ] . 地质学报， 2005 , 79 ( 6 ): 737 - 747 .

LIU C Y , ZHAO H G , WANG F , et al . Attributes of the Mesozoic structure on the west margin of the Ordos Basin [J ] . Acta Geologica Sinica , 2025 , 79 ( 6 ): 737 - 747 .

ZHAO X C , LIU C Y , WANG J Q , et al . Provenance analyses of Lower Cretaceous strata in the Liupanshan Basin: From paleocurrents indicators, conglomerate clast compositions, and zircon U-Pb geochronology [J ] . Journal of Earth Science , 2020 , 31 : 757 - 771 .

蔡利飘 . 六盘山盆地南部下白垩统烃源岩地球化学特征与生烃演化研究 [J ] . 地质科学， 2021 , 56 ( 4 ): 1214 - 1226 .

CAI L P . Study on geochemistry and hydrocarbon generation evolution characteristics of Lower Cretaceous source rocks in southern Liupanshan Basin [J ] . Chinese Journal of Geology , 2021 , 56 ( 4 ): 1214 - 1226 .

刘池洋，赵红格，桂小军，等 . 鄂尔多斯盆地演化-改造的时空坐标及其成藏（矿）响应 [J ] . 地质学报， 2006 , 80 ( 5 ): 617 - 638 .

LIU C Y , ZHAO H G , GUI X J , et al . Space-time coordinate of the evolution and reformation and mineralization response in Ordos Basin [J ] . Acta Geologica Sinica , 2006 , 80 ( 5 ): 617 - 638 .

ZHAO X C , LIU C Y , WANG J Q , et al . Detrital zircon U-Pb ages of Paleozoic sedimentary rocks from the eastern Hexi Corridor Belt (NW China): Provenance and geodynamic implications [J ] . Sedimentary Geology , 2016 , 339 : 32 - 45 .

白云来，王新民，刘化清，等 . 鄂尔多斯盆地西部边界的确定及其地球动力学背景 [J ] . 地质学报， 2006 , 80 ( 6 ): 792 - 813 .

BAI Y L , WANG X M , LIU H Q , et al . Determination of the border line of the western Ordos Basin and its geodynamics background [J ] . Acta Geologica Sinica , 2006 , 80 ( 6 ): 792 - 813 .

施炜，张岳桥，马寅生，等 . 六盘山盆地形成和改造历史及构造应力场演化 [J ] . 中国地质， 2006 , 33 ( 5 ): 1066 - 1074 .

SHI W , ZHANG Y Q , MA Y S , et al . Formation and modification history of the Liupanshan Basin on the southwestern margin of the Ordos Block and tectonic stress field evolution [J ] . Geology in China , 2006 , 33 ( 5 ): 1067 - 1074 .

COX R , LOWE D R , CULLERS R L . The influence of sediment recycling and basement composition on evolution of mudrock chemistry in the southwestern United States [J ] . Geochimica et Cosmochimica Acta , 1995 , 59 : 2919 - 2940 .

TAYLOR S R , MCLENNAN S M . The continental crust: Its composition and evolution [M ] . Oxford : Blackwell Scientific Publications , 1985 .

刘俊海，杨香华，于水，等 . 东海盆地丽水凹陷古新统沉积岩的稀土元素地球化学特征 [J ] . 现代地质， 2003 , 17 ( 4 ): 421 - 427 .

LIU J H , YANG X H , YU S , et al . The ree geochemical characteristics of Paleocene-Eocene in the Lishui Sag of the Donghai Basin [J ] . Geoscience , 2003 , 17 ( 4 ): 421 - 427 .

MCDONOUGH W F , SUN S S . The composition of the Earth [J ] . Chemical Geology , 1995 , 120 ( 3/4 ): 223 - 253 .

NESBITT H W , YOUNG G M . Early Proterozoic climates and plate motions inferred from major element chemistry of lutites [J ] . Nature , 1982 , 299 ( 5885 ): 715 - 717 .

WANG Z W , WANG J , FU X G , et al . Geochemistry of the Upper Triassic black mudstones in the Qiangtang Basin, Tibet: Implications for paleoenvironment, provenance, and tectonic setting [J ] . Journal of Asian Earth Sciences , 2018 , 160 : 118 - 135 .

CHEN M , SUN M , CAI K D , et al . Geochemical study of the Cambrian-Ordovician meta-sedimentary rocks from the northern altai-Mongolian terrane, northwestern Central Asian Orogenic Belt: Implications on the provenance and tectonic setting [J ] . Journal Asian Earth Sciences , 2014 , 96 : 69 - 83 .

VERMA S P , ARMSTRONG-ALTRIN J S . New multidimensional diagrams for tectonic discrimination of siliciclastic sediments and their application to Precambrian basins [J ] . Chemical Geology , 2013 , 355 : 117 - 133 .

LI J , TIAN J C , ZHANG X , et al . Geochemical characteristics and the constraints on paleoenvironment, provenance, and tectonic setting of Precambrian Xifangshan Formation in the northwestern Tarim Basin, NW China [J ] . Journal of Petroleum Science and Engineering , 2022 , 208 : 109553 .

WELTJE G J , VON EYNATTEN H . Quantitative provenance analysis of sediments: review and outlook [J ] . Sedimentary Geology , 2004 , 171 ( 1 ): 1 - 11 .

ZHANG X L , GAO Z Q , FAN T L , et al . Element geochemical characteristics, provenance attributes, and paleosedimentary environment of the Paleogene strata in the Lenghu Area, northwestern Qaidam Basin [J ] . Journal of Petroleum Science and Engineering , 2020 , 195 : 107750 .

GIRTY G H , RIDGE D L , KNAACK C , et al . Provenance and depositional setting of Paleozoic chert and argillite, Sierra Nevada, California [J ] . Journal of Sedimentary Research , 1996 , 66 : 107 - 118 .

HAYASHI K I , FUJISAWA H , HOLLAND H D , et al . Geochemistry of ca.1.9 Ga sedimentary rocks from northeastern Labrador, Canada [J ] . Geochimicaet Cosmachimica Acta , 1997 , 61 : 4115 - 4137 .

WANG Z W , WANG J , FU X G , et al . Organic material accumulation of Carnian mudstones in the North Qiangtang Depression, eastern Tethys: Controlled by the paleoclimate, paleoenvironment, and provenance [J ] . Marine and Petroleum Geology , 2017 , 88 : 440 - 457 .

RODDAZ M , VIERS J , BRUSSET S , et al . Controls on weathering and provenance in the Amazonian foreland basin: Insights from major and trace element geochemistry of Neogene Amazonian sediments [J ] . Chemical Geology , 2006 , 226 ( 1 ): 31 - 65 .

宁奥杰 . 六盘山白垩纪盆地沉积演化 [D ] . 西安：西北大学， 2017 .

王峰，刘玄春，邓秀芹，等 . 鄂尔多斯盆地纸坊组微量元素地球化学特征及沉积环境指示意义 [J ] . 沉积学报， 2017 , 35 ( 6 ): 1265 - 1273 .

WANG F , LIU X C , DENG X Q , et al . Geochemical characteristics and environmental implications of trace elements of Zhifang Formation in Ordos Basin [J ] . Acta Sedimentologica Sinica , 2017 , 35 ( 6 ): 1265 - 1273 .

于海田，许中杰，程日辉，等 . 北黄海盆地中侏罗世—早白垩世构造体制转换期的古气候演化及元素地球化学响应 [J ] . 地球科学， 2021 , 46 ( 3 ): 1100 - 1118 .

YU H T , XU Z J , CHENG R H , et al . Paleoclimate evolution and elemental geochemical response during middle Jurassic-Early Cretaceous in tectonic regime transition period in the North Yellow Sea Basin [J ] . Earth Science , 2021 , 46 ( 3 ): 1100 - 1118 .

LERMAN A . Lakes chemistry and geology physics [M ] . Texas : Geological Press , 1989 .

MENG Q T , LIU Z J , BRUCH A A , et al . Palaeoclimatic evolution during Eocene and its influence on oil shale mineralization, Fushun Basin, China [J ] . Jourrnal of Asian Earth Sciences , 2012 , 45 : 95 - 105 .

代军，王永栋，周宁，等 . 鄂西秭归盆地下侏罗统香溪组泥岩地球化学特征及其古环境意义 [J ] . 地层学杂志， 2021 , 45 ( 1 ): 58 - 68 .

DAI J , WANG Y D , ZHOU N , et al . Geochemical characteristics and paleoenvironmental significance of mudstones from the Lower Jurassic Xiangxi Formation in the Zigui Basin, Western Hubei Province, China [J ] . Journal of Stratigraphy , 2021 , 45 ( 1 ): 58 - 68 .

CHEN H , TANG D Z , CHEN S D , et al . Geochemical characteristics of mudstones from the lower Cretaceous strata of the Jixi Basin, NE China: Implications for organic matter enrichment [J ] . International Journal of Coal Geology , 2022 , 249 : 103904 .

郑玉龙，马志强，王佰长，等 . 黑龙江省柳树河盆地始新统八虎力组油页岩元素地球化学特征及沉积环境 [J ] . 古地理学报， 2015 , 17 ( 5 ): 689 - 698 .

ZHENG Y L , MA Z Q , WANG B C , et al . Geochemistry characteristics and sedimentary environmentof oil shale from the Eocene Bahuli Formation in Liushuhe Basin, Heilongjiang Province [J ] . Journal of Palaeogeography , 2015 , 17 ( 5 ): 689 - 698 .

马风华，潘进礼，马瑞赟，等 . 华北板块南缘六盘山盆地固参1井马东山组泥页岩段古沉积环境研究 [J ] . 地质论评， 2019 , 65 ( 5 ): 1123 - 1130 .

MA F H , PAN J L , MA R Y , et al . Paleo-sedimentary environmental study of mud-shale member of Madongshan Formation of well Gucan-1 in Liupanshan Basin, North China Plate [J ] . Geological Review , 2019 , 65 ( 5 ): 1123 - 1130 .

DU B X , LEI X T , ZHANG M Z , et al . Late-Early Cretaceous climate and p CO 2 estimates in the Liupanshan Basin, Northwest China [J ] . Palaeogeography, Palaeoclimatology, Palaeoecology , 2018 , 503 : 26 - 39 .

李建国，杜宝安 . 甘肃平凉安国镇白垩系六盘山群的孢粉植物群 [J ] . 古生物学报， 2006 , 45 ( 4 ): 487 - 497 .

LI J G , DU B A . Palynofloras from the Liupanshan Group (Cretaceous) at Anguo Town of Pingliang, Gansu [J ] . Acta Palaeontologica Sinica , 2006 , 45 ( 4 ): 498 - 513 .

张明震，戴霜，张永全，等 . 六盘山地区寺口子剖面早白垩世晚期的孢粉组合及其环境意义 [J ] . 干旱区地理， 2012 , 35 ( 1 ): 99 - 108 .

ZHANG M Z , DAI S , ZHANG Y Q , et al . Early Cretaceous palynological assemblage and its environmental significance in the sediments of Liupanshan Group (Sikouzi Section), Liupanshan Region, central China [J ] . Arid and Geography , 2012 , 35 ( 1 ): 99 - 108 .

LI X H , XU W L , LIU W H , et al . Climatic and environmental indications of carbon and oxygen isotopes from the Lower Cretaceous calcrete and lacustrine carbonates in southeast and northwest China [J ] . Palaeogeography, Palaeoclimatology, Palaeovecology , 2013 , 385 : 171 - 189 .

腾格尔，刘文汇，徐永昌，等 . 缺氧环境及地球化学判识标志的探讨———以鄂尔多斯盆地为例 [J ] . 沉积学报， 2004 , 22 ( 2 ): 365 - 372 .

TONGER , LIU W H , XU Y C , et al . The discussion on anoxic environments and its geochemical identifying indices [J ] . Acta Palaeontologica Sinica , 2004 , 22 ( 2 ): 365 - 372 .

刘沣，刘招君，柳蓉，等 . 抚顺盆地始新统计军屯组油页岩地球化学特征及其沉积环境 [J ] . 世界地质， 2007 , 26 ( 4 ): 441 - 446 .

LIU F , LIU Z J , LIU R , et al . Geochemistry of oil shale from Jijuntun Formationof Eocene in Fushun Basin and its depositional environment [J ] . Global Geology , 2007 , 26 ( 4 ): 441 - 446 .

李继东，付玉鑫，蒋飞虎，等 . 银额盆地下白垩统巴音戈壁组泥岩地球化学特征及其古环境意义 [J ] . 河南理工大学学报（自然科学版）， 2022 , 41 ( 3 ): 48 - 56 .

LI J D , FU Y X , JIANG F H , et al . Geochemical characteristics and the irpaleoenvironmental significance of the mudstones from the Lower Cretaceous Bayingebi Formation in the Yin’e Basin [J ] . Journal of Henan Polytechnic University (Natural Science) , 2020 , 41 ( 3 ): 48 - 57 .

SCHEFFLER K , BUEHMANN D , SCHWARK L . Analysis of Late Palaeozoic glacial to postglacial sedimentary successions in South Africa by geochemical proxies response to climate evolution and sedimentary environment [J ] . Palaeogeography, Palaeoclimatology, Palaeoecology , 2006 , 240 : 184 - 203 .

彭雪峰，汪立今，姜丽萍 . 准噶尔盆地东南缘芦草沟组油页岩元素地球化学特征及沉积环境指示意义 [J ] . 矿物岩石地球化学通报， 2012 , 31 ( 2 ): 121 - 127 .

PENG X F , WANG L J , JIANG L P . Geochemical characteristics of the Lucaogou Formation oil shale in the southeastern margin of the Junggar Basin and its environmental implications [J ] . Bulletin of Mineralogy, Petrology and Geochemistry , 2012 , 31 ( 2 ): 121 - 127 .

MORFORD J L , MARTIN W R , CARNEY C M . Uranium diagenesis in sediments underlying bottom waters with high oxygen content [J ] . Geochimica et Cosmochimica , 2009 , 73 : 2920 - 2937 .

WIGNALL P B , TWITCHETT R J . Oceanic anoxia and the end Permian mass extinction [J ] . Science , 1996 , 272 : 1155 - 1158 .

CHENG Y , LIU W , WU W , et al . Geochemical characteristics of the lower Cambrian Qiongzhusi Formation in Huize Area, east Yunnan: Implications for paleo-ocean environment and the origin of black rock series [J ] . Arabian Journal of Geosciences , 2021 , 14 : 1 - 16 .

ZHANG S S . Application and research of Mg/Al ratio in the sedimenatry rocks [J ] . Bulletin of Mineral Geochemistry , 1988 , 7 ( 2 ): 112 - 113 .

钟福平，钟建华，由伟丰，等 . 六盘山地区下白垩统六盘山群乃家河组核形石形成的环境意义 [J ] . 岩石矿物学杂志， 2010 , 29 ( 2 ): 206 - 212 .

ZHONG F P , ZHONG J H , YOU W F , et al . The formation environment and genesis of the oncolite in Lower Cretaceous Liupanshan Group of Liupan Mountain area [J ] . Acta Petrologica et Mineralogica , 2010 , 29 ( 2 ): 206 - 212 .

屈红军，李文厚，何希鹏，等 . 六盘山盆地下白垩统沉积层序与含油气系统 [J ] . 西北大学学报（自然科学版）， 2003 , 33 ( 1 ): 70 - 74 .

QU H J , LI W H , HE X P , et al . Discussion on sequence stratigraphy and petroleum system of the Lower Cretaceous in Liupanshan Basin [J ] . Journal of Northwest University (Natural Science Edition) , 2003 , 33 ( 1 ): 70 - 74 .

孙立东，印长海，刘超，等 . 松辽盆地营城组优质烃源岩地质特征及勘探意义 [J ] . 石油学报， 2019 , 40 ( 10 ): 1172 - 1179 .

SUN L D , YIN C H , LIU C , et al . Geological characteristics and exploration significance of high-quality source rocks in Yingcheng Formation, Songliao Basin [J ] . Acta Petrolei Sinica , 2019 , 40 ( 10 ): 1172 - 1179 .

谢青 . 六盘山盆地下白垩统页岩油气生成、聚集条件评价及有利区预测 [D ] . 西安：长安大学， 2017 .

CAO K . Cretaceous terrestrial deposits in China [J ] . China Geology , 2018 , 3 : 402 - 414 .

XI D P , WAN X Q , LI G B , et al . Cretaceous integrative stratigraphy and timescale of China [J ] . Science China Earth Sciences , 2019 , 62 : 256 - 286 .

ZHANG X Y , LI S J , WANG X X , et al . Expression of the early Aptian Oceanic Anoxic Event (OAE) 1a in lacustrine depositional systems of East China [J ] . Global and Planetary Change , 2021 , 196 : 103370 .

CHEN G , GANG W Z , WANG N , et al . Geochemical characterisation of the Xiagou Formation carbonatebearing mudstone in southwestern Jiuquan Basin, China: Implications for paleo-environment reconstruction and the origin of organic matter [J ] . Australian Journal of Earth Sciences , 2018 , 65 ( 1 ): 121 - 134 .

饶耕玮，刘晓东，刘平辉，等 . 二连盆地川井坳陷白垩系地层元素地球化学特征及地质意义 [J ] . 科学技术与工程， 2021 , 21 ( 8 ): 3023 - 3031 .

RAO G W , LIU X D , LIU P H , et al . Geochemical characteristics and geological significance of cretaceous strata elements in Chuanjing Depression, Erlian Basin [J ] . Science Technology and Engineering , 2021 , 21 ( 8 ): 3023 - 3031 .

张明震 . 早白垩世六盘山群、巴音戈壁组孢粉植物群及古气候古地理意义 [D ] . 兰州：兰州大学， 2011 .

ZHANG K , LIU R , LIU Z J , et al . Terrestrial records of Early Cretaceous paleoclimate fluctuations in the Yin’e Basin, northern China: Evidence from sedimentology and palynomorphs in lacustrine sediments [J ] . Sedimentary Geology , 2022 , 432 : 106110 .

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