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TitleTables of extended distances for PKP and PcP
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AuthorHodgson, J H; Allen, J F J
SourcePublications of the Dominion Observatory vol. 16, no. 10, 1954, 20 pages, https://doi.org/10.4095/311138
Year1954
PublisherCanada Department of Mines and Technical Surveys (Ottawa, Canada)
Documentserial
Lang.English
Mediapaper; on-line; digital
File formatpdf
Subjectsgeophysics; earthquakes; seismology; seismic waves; p waves; earthquake foci; seismic velocities; methodology; Earth's core
Illustrationsgraphs; cross-sections; tables; focal mechanisms
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Location
 
Natural Resources Canada Library - Ottawa (Earth Sciences)
 
Released1954 01 01; 2018 10 09
AbstractTables of extended distances for PKP1, PKP2 and PcP are presented, for surface focus and for focal depths ranging from 0.00R to 0.12R by steps of 0.01R. The tables are based on the Jeffreys-Bullen travel-time curves for the equivalent phases. They are consistent with earlier tables giving extended distances for P, so that the several phases can be used in a single solution.
GEOSCAN ID311138