Lake Sequence Stratigraphy of the Shahejie Formation in the Zhanhua Hollow, Shandong Province
Two sequences can be identified in the sedimentary strata of the lower Tertiary ShahejieFormation in the Zhanhua hollow. The lowstand, lake-transgressive and highstand systemstracts were formed under the control of ancient structure, palaeotopography, palaeoclimate, sed-iment supply, marine-transgre...
Saved in:
Published in | Acta geologica Sinica (Beijing) Vol. 71; no. 1; pp. 104 - 114 |
---|---|
Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Oxford, UK
Blackwell Publishing Ltd
01.03.1997
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Two sequences can be identified in the sedimentary strata of the lower Tertiary ShahejieFormation in the Zhanhua hollow. The lowstand, lake-transgressive and highstand systemstracts were formed under the control of ancient structure, palaeotopography, palaeoclimate, sed-iment supply, marine-transgression, and so on. In the paper the authors present a composite se-quence stratigraphical section of the Shahejie Formation in this area, and expound the bounda-ries of parasequences, parasequences set and systems tracts and evolutions of lake sequencestratigraphy and sedimentology and discuss various factors controlling the lake level fluctuation.The differences between lake and marine sequence stratigraphy are also indicated in the paper.The lake sequence stratigraphical study should be based on a synthetic analysis of structural evo-lution, palaeomagnetism, palaeoclimatic changes, geological Well logs, seismic and logging data,palaeontological data, global sea level changes, and so on. The sequence stratigraphical evolutionis closely related to the formation, development and elimination of the whole basin and thesedimentary process. |
---|---|
Bibliography: | Wang Liuqi;Jiang Zaixing;Cao Yingchang;Han Wentao and Wu Jing University of Petroleum, Dongying Shandong Shengli Oil Field, Dongying Shandong Fei Zhenbi and Shi Xiaoying 11-2001/P istex:D94B40CBA105CC23B76E93687D508B0BF6A418F2 ArticleID:ACGS350 ark:/67375/WNG-29CJZM59-9 Wang Liuqi Born in 1965; received his master degree from University of Petroleum in 1990; now Lecturer at the Department of Exploration, University of Petroleum; especially interested in the study of sedimentology and sequence stratigraphy. |
ISSN: | 1000-9515 1755-6724 |
DOI: | 10.1111/j.1755-6724.1997.tb00350.x |