西南石油大学学报(自然科学版) ›› 1993, Vol. 15 ›› Issue (4): 1-10.DOI: 10.3863/j.issn.1000-2634.1993.04.001

• 地质勘探 •     Next Articles

STUDY OF FORMATION, EROSION AND DEPOSITION OF LESHAN-LONGNUSI PALEO UPLIFT

Hong Qing-yu   

  1. Dept. of Postgraduates
  • Received:1993-06-10 Revised:1900-01-01 Online:1993-11-20 Published:1993-11-20

Abstract: Such subjects as tectonics, sedimentology and geochemistry have been applied to study the formation, erosion and deposition of Leshan-Longnusi Paleo-uplift comprehensively and quantitatively. The author discussed the area, rate and slope of the uplift as well as subsidence rate, deposit thickness according to the versatile calculation results. Especially, the balance calculation result of the uplift erosion and its deposition rate is exact up to 93% and is trustworthy. The research reveals the formation, evolution and edposition of up-life。

Key words: Palaeostructure, Erosion, DePositional characteristics, Tectonics, Sedimentology

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