Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Oil Geophysical Prospecting》 1989-03
Add to Favorite Get Latest Update

On both the episodic sedimentation and the relation between geological section and seismic section

Wang Kening  
Sedimentary rock is the result of a series of episodic sedimenta- tion.The rare episodic geological events such as hurricane and terrible flood frequently happened on a geological-time scale.A single stratum (or stratum band)formed on a location in a basin indicates construc- tive sedimentation;while the sedimentary discontinuity,which was caused by nonsedimentation or scouring and denudation that removed the new sediments to expose the underlying consolidated sediments, represents deconstructive sedimentation.When applying this new sed- imentation theory into seismic data interpretation,people are of the opinion that an interface between two thin beds(or two thin-bed bands)means a rather long-period sedimentation discontinuity sur- face,which is also considered as a physical interface with large or small reflection coefficient.From this opinion we can know the relation between geological section and seismic section.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved