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Record #214007:

Regional seismic wave propagation (Lg & Sn phases) in the Amerasia Basin and High Arctic / Karen Chiu, David B. Snyder.

Title: Regional seismic wave propagation (Lg & Sn phases) in the Amerasia Basin and High Arctic / Karen Chiu, David B. Snyder.
Author(s): Chiu, Karen.
Snyder, David B.
Date: 2015.
In: Polar Science. (2015.), Vol. 9(1) (2015)
Abstract: Presents reassessment of Lg seismic wave propagation across Amerasia Basin, Arctic Ocean, using earthquakes recorded over past 25 years to update study published in 1955. Characterises continental or non-continental crust and related structures across basin and surrounding continental areas of High Arctic. Numerous paths crossing basin re-establish that Lg propagation was blocked, but some coincident paths show Lg-like phases propagating with uncharacteristically low frequencies.
Notes:

Polar Science. Vol. 9(1) :130-145 (2015).

Special issue: Recent advances in polar seismology : global impact of the International Polar Year.

Keywords: 550.3 -- Geophysics.
550.34 -- Seismology.
550.341 -- Earthquakes.
551.462 -- Submarine topography, bottom forms.
A -- Geophysical sciences (general).
(*3) -- Arctic regions.
(*60) -- Arctic Ocean and adjacent waters.
SPRI record no.: 214007

MARCXML

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100 1# ‡aChiu, Karen.
245 10 ‡aRegional seismic wave propagation (Lg & Sn phases) in the Amerasia Basin and High Arctic /‡cKaren Chiu, David B. Snyder.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2015.
300 ## ‡ap. 130-145 :‡bill., diags., tables, col. maps.
500 ## ‡aPolar Science. Vol. 9(1) :130-145 (2015).
500 ## ‡aSpecial issue: Recent advances in polar seismology : global impact of the International Polar Year.
520 3# ‡aPresents reassessment of Lg seismic wave propagation across Amerasia Basin, Arctic Ocean, using earthquakes recorded over past 25 years to update study published in 1955. Characterises continental or non-continental crust and related structures across basin and surrounding continental areas of High Arctic. Numerous paths crossing basin re-establish that Lg propagation was blocked, but some coincident paths show Lg-like phases propagating with uncharacteristically low frequencies.
530 ## ‡aAlso issued online ‡uurn:doi:10.1016/j.polar.2014.09.001‡uhttps://dx.doi.org/10.1016/j.polar.2014.09.001
650 07 ‡a550.3 -- Geophysics.‡2udc
650 07 ‡a550.34 -- Seismology.‡2udc
650 07 ‡a550.341 -- Earthquakes.‡2udc
650 07 ‡a551.462 -- Submarine topography, bottom forms.‡2udc
650 07 ‡aA -- Geophysical sciences (general).‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*60) -- Arctic Ocean and adjacent waters.‡2udc
700 1# ‡aSnyder, David B.
773 0# ‡7nnas ‡tPolar Science. ‡gVol. 9(1) (2015) ‡wSPRI-178968
916 ## ‡a2015/09/10 -- JW
917 ## ‡aUnenhanced record from Muscat, imported 2019
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