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On focal points of SKS

Gutenberg, B. (1938) On focal points of SKS. Bulletin of the Seismological Society of America, 28 (3). pp. 197-200. ISSN 0037-1106. https://resolver.caltech.edu/CaltechAUTHORS:20140804-154115483

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Abstract

Although SKS is one of the most important phases in investigating the core of the earth, apparently it has not yet been noted that it may have one or more focal points. The full lines in figure 1 show the observed parts of the travel-time curves (epicentral distance θ, time t) of S, ScS, and SKS in the region between 73 and 88 degrees. The problem is to find the first part of the SKS curve at distances preceding the intersection of the travel-time curves of S and SKS.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://bssa.geoscienceworld.org/content/28/3/197.full.pdf+htmlPublisherArticle
Additional Information:Copyright © 1938, by the Seismological Society of America. Manuscript received for publication June 19, 1938.
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Balch Graduate School of the Geological Sciences Contribution258
Issue or Number:3
Record Number:CaltechAUTHORS:20140804-154115483
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20140804-154115483
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:47939
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:05 Aug 2014 15:02
Last Modified:03 Oct 2019 06:58

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