古沙漠沉积及其层序单元—以鄂尔多斯白垩纪内陆古沙漠盆地为例

程守田; 刘星; 郭秀蓉; 李志德

Volume 25 Issue 6

Jun. 2000

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Article Navigation > Earth Science > 2000 > 25(6): 587-591

CHENG Shou-tian, LIU Xing, GUO Xiu-rong, LI Zhi-de, 2000. PALAEO-DESERT DEPOSITION AND SEQUENCE STRATIGRAPHIC UNITS: AN EXAMPLE FROM CRETACEOUS CONTINENTAL PALAEO DESERT BASIN IN ORDOS. Earth Science, 25(6): 587-591.

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PALAEO-DESERT DEPOSITION AND SEQUENCE STRATIGRAPHIC UNITS: AN EXAMPLE FROM CRETACEOUS CONTINENTAL PALAEO DESERT BASIN IN ORDOS

Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China

Received Date: 1999-11-08
Publish Date: 2000-11-25

Abstract

Abstract

The palaeo desert is a special aeolian depositional system. Because of the difference in mechanism between the aeolian and the hydatogenous depositions, the principle presently applied to the sequence stratigraphic research into the continental lacustrine basins in line with the lake flooding surface, is not perfectly appropriate for the research into the palaeo desert strata. This paper is focused on the palaeo desert depositional process and controlling factors with the underground water surface as the depositional base level. In addition, this paper also deals with the construction and unit classification of the palaeo desert sequence stratigraphy, and introduces concepts and methods for the research into the palaeo desert genetic strata and sedimentology.
- palaeo desert basin,
- palaeo desert sequence unit,
- palaeo desert depositional systems tract,
- aeolian depositional growth model,
- underground water surface

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References(10)

References

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