Dissertation > Excellent graduate degree dissertation topics show

Study on the Lithofacies Palogeography of Ordovician in Ordos

Author: LiZhenPeng
Tutor: HanZuoZhenï¼›YangRenChao
School: Shandong University of Science and Technology
Course: Mineral prospecting and exploration
Keywords: Ordos region Cambrian Stratigraphic division and correlation Sedimentary facies Lithofacies palaeogeography Paleogeographic evolution
CLC: P531
Type: Master's thesis
Year: 2010
Downloads: 111
Quote: 0
Read: Download Dissertation

Abstract


Summary of the study area is located in the western part of the North China platform , the north Yinshan sector, bounded by West Helan Mountain , is bounded by the Qinling Mountains to the south . In the study area were deposited mainly in the Cambrian , a marine carbonate rocks , the thickness of the lateral variation greater in northern thin , the West , the eastern edge of thick stratigraphic thickness of the region as a whole range of 100-1300 meters . A wide range of study area , all over lithostratigraphic units vary , according to the latest international division of Cambrian standard (four ten -order system ) as well as the aspect of the data of the study area Cambrian lithology , stratigraphy , structure and ancient topography regional stratigraphic re- division and correlation of the Ordos Basin, Cambrian divided into the Newfoundland system ( deletion ) , the second system ( third -order and fourth -order ) , the third system ( fifth order , Gushan order Guzhang order ) Furongian ( Bi -order row , ninth order , 10th order ) , in accordance with the new standard to establish stratigraphic framework . In this paper, on the basis of full use of the results of previous studies , the comprehensive utilization of wild outcrops, drilling and logging data , through the deposition of the Cambrian sedimentary system to conduct a comprehensive analysis of a typical sedimentary facies analysis , and ultimately identified in the study area a tidal flat, restricted platform , open platform , shoal , platform margin , beach between the sea sedimentary facies . Sedimentary facies analysis based on this article to order ( system ) six lithofacies paleogeographic map prepared for the unit , and explore the the paleogeographic evolution characteristics of the different stages of the Cambrian .

Related Dissertations

  1. Ordos Basin, Fan Xue oil Yan'an,extension of nine sedimentary facies and reservoir characteristics,P618.13
  2. Reservoir Characteristics and Hydrocarbon Accumulation of Yanchang Group of Triassic in Balian Ravine-Jin Village Area,P618.13
  3. Based on geophysical characteristics of lithofacies palaeogeography,P618.13
  4. Luxi nuclear shape Cambrian limestone and sedimentary environment analysis,P618.13
  5. Northeast China Devonian sedimentary characteristics and lithofacies palaeogeography,P618.13
  6. Luxi Cambrian carbonate rocks Diagenesis,P618.13
  7. Longdong area , Ordos Basin Yanchang three sedimentary facies and reservoir environmental analysis,P618.13
  8. Early in Northeast China , Middle Triassic stratigraphic division and lithofacies palaeogeography,P531
  9. The Formation Mechanism and Distribution Regularity of Reef-Bank Reserviors of Lower Palaeozoic in North China,P618.13
  10. Study of High-Resolution Sequence of Jurassic Yanan Formation in the East of Ning Xia Province,P618.13
  11. The Sedimentary Facies Classification and the Environment Evolution of Penglai Group in Qixia,P512.2
  12. Clouds Triassic sequence stratigraphy studies,P539.2
  13. Multiple Division and Correlation of Lower Paleozoic Strata in Northeast China,P534
  14. Research on Lithofacies Palaeogeography of Cretaceous in Songliao Basin,P531
  15. Element Geochemistry Evaluation of Marine Source Rock with High Maturity,P618.13
  16. Provenance Analysis and Lithofacies Palaeogeographic Characteristics of Xujiahe Formation in Middle of Sichuan Basin,P512.2
  17. Sedimentology and Geochemistry of the Black Rock Series in Early Cambrian Niutitang Formation in Zhangjiajie, Hunan,P618.13
  18. The Systematic Study of Yunnanzoans in Chengjiang Biota,Q915
  19. Cambrian Hyoliths from Pengshui and Duyun, Southern China,Q915
  20. Geology-geochemistry Characteristics and Its Tectonic Significance of the Neoproterozic-caerfai Volcanic Rock in Quruqtagh ,xinjiang,P588.14

CLC: > Astronomy,Earth Sciences > Geology > Historical geology, stratigraphy > Paleogeography
© 2012 www.DissertationTopic.Net  Mobile