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| CHRONOSTRATIGRAPHIC DIVISION OF THE EARLY CRETACEOUS JIUFENGSHAN FORMATION IN HEIBAOSHAN-HANDAQI BASIN, HEILONGJIANG PROVINCE |
| YANG Ya-jun1, JIANG Bin1, WANG Xiao-zheng2, PANG Xue-jiao1, SHI Guo-ming3 |
1. Shenyang Center of China Geological Survey, Shenyang 110034, China;
2. Core and Sample Center of Natural Resources, CGS, Sanhe 065201, Hebei Province, China;
3. Heilongjiang Institute of Natural Resources Survey, Harbin 150036, China |
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Abstract The biostratigraphic characteristics of Jiufengshan Formation in Heibaoshan-Handaqi Basin of Heilongjiang Province are systematically summarized and compared to determine the climatic environment and age of its formation. The plants and their sporopollen fossils reflect the typical subtropical humid climate and age of Early Cretaceous. The diagenetic age of 119±0.89 Ma is obtained by the LA-ICP-MS zircon U-Pb isotopic dating of rhyolitic tuff in the lower part of Jiufengshan Formation. Combined with the paleontology and isotopic age, it is determined that Jiufengshan Formation was formed in the middle-late Aptian of Early Cretaceous, which provides accurate chronological basis for the correlation of Late Mesozoic regional strata, coal-forming ages and coal-bearing basins in Northeast China.
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Received: 01 July 2020
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| [1] |
陈发景,汪新文. 中国中、新生代含油气盆地成因类型、构造体系及地球动力学模式[J]. 现代地质,1997,11(4):409-424.
|
| [2] |
张功成,徐宏. 中国东北部晚中生代裂陷作用与伸展构造[J]. 长春科技大学学报,1998,28(3):266-272.
|
| [3] |
邵济安,张履桥,牟保磊,等. 大兴安岭中生代伸展造山过程中的岩浆作用[J]. 地学前缘,1999,6(4):339-346.
|
| [4] |
葛文春,林强,孙德有,等. 大兴安岭中生代玄武岩的地球化学特征:壳幔相互作用的证据[J]. 岩石学报,1999,15(3):396-407.
|
| [5] |
张允平. 东北亚地区晚侏罗-白垩纪构造格架主体特点[J]. 吉林大学学报(地球科学版),2011,41(5):1267-1284.
|
| [6] |
黑龙江省地质矿产局. 黑龙江省岩石地层[M]. 武汉:中国地质大学出版社,1997:142-150.
|
| [7] |
内蒙古自治区地质矿产局. 内蒙古自治区岩石地层[M]. 武汉:中国地质大学出版社,1996:54-70.
|
| [8] |
赫国新,曲钢. 黑河西部黑宝山-木耳气煤田含煤岩系的沉积环境与聚煤特征初探[J]. 中国煤田地质,1994,6(3):25-27.
|
| [9] |
沈阳地质矿产研究所. 东北地区古生物图册(二)中新生代分册[M]. 北京:地质出版社,1980:221-307.
|
| [10] |
张立东,杨雅军,张立君,等. 辽西义县组-冀北大店子组火山-沉积地层对比研究[M]. 武汉:中国地质大学出版社,2016:94-177.
|
| [11] |
王五力,郑少林,张立君,等. 辽宁西部中生代地层古生物(一)[M]. 北京:地质出版社,1989:18-148.
|
| [12] |
蒲荣干,吴洪章. 兴安岭地区兴安岭群和扎赉诺尔群的孢粉组合及其地层意义[J]. 中国地质科学院沈阳地质研究所所刊,1985,11:47-113.
|
| [13] |
李怀坤,耿建珍,郝爽,等. 用激光烧蚀多接收器等离子体质谱仪(LA-MC-ICPMS)测定锆石U-Pb同位素年龄的研究[J]. 矿物学报,2009,29(S1):600-601.
|
| [14] |
李怀坤,朱士兴,相振群,等. 北京延庆高于庄组凝灰岩的锆石U-Pb定年研究及其对华北北部中元古界划分新方案的进一步约束[J]. 岩石学报,2010,26(7):2131-2140.
|
| [15] |
Ludwig K R. User's Manual for Isoplot 3.00:A geochronological toolkit for Microsoft Excel[M]. Berkeley:Berkeley Geochronology Center Special Publication, 2003:1-70.
|
| [16] |
余静贤,蒲荣干,吴洪章,等. 辽西热河群上亚群孢粉组合[J]. 中国地质科学院院报,1986(2):93-119.
|
| [17] |
张立君,蒲荣干,吴洪章,等. 辽宁西部中生代地层古生物(二)[M]. 北京:地质出版社,1985:121-212.
|
| [18] |
秦涛,李林川,钱程,等. 内蒙古扎兰屯地区龙江组孢粉组合及其地质意义[J]. 地质通报,2018,37(9):1571-1578.
|
| [19] |
任凤和,杨晓平,李仰春,等. 黑龙江省东部鸡西群地层时代划分及地质意义[J]. 中国地质,2005,32(1):48-54.
|
| [20] |
杨晓平,马永强,郝永鸿,等. 黑龙江省东部鸡西群穆棱组年代地层划分[J]. 地质与资源,2005,14(3):166-169.
|
| [21] |
张渝金,杨雅军,蔡闹,等. 大兴安岭中段龙江盆地热河生物群化石组合及生存时限——来自生物地层、年代地层新证据[J]. 地质学报,2018,92(1):197-214.
|
|
|
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2020, Vol. 29 
