Zobrazeno 1 - 10
of 26
pro vyhledávání: '"D. H. Shurbet"'
Autor:
S. E. Cebull, D. H. Shurbet
Publikováno v:
Geofísica Internacional, Vol 26, Iss 1, Pp 1-13 (1987)
La evidencia temporal y "geométrica" sugiere que varios eventos regionales tectónicos fueron contribuyentes de mucha importancia durante la evolución del Cinturón Volcánico Mexicano (CVM). Estos incluyen (1) el desarrollo de una zona tectónica
Externí odkaz:
https://doaj.org/article/530a79744fd74a07bb8cb7bc920e3d3a
Publikováno v:
The Journal of Geology. 84:107-114
An apparent offset between the Marathon Mountains and the buried western extension of the Ouachita Mountains, and another between the Ouachita and southern Appalachian Mountains have been the subject of numerous and variable interpretations. Here, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35ed78e3f216fa9440f3bdda62911bf4
https://doi.org/10.1086/628177
https://doi.org/10.1086/628177
Publikováno v:
GEOPHYSICS. 41:56-61
Gravity and magnetic anomalies caused by deeply buried rock bodies in northwest Texas are compared. Interpretation of the gravity anomalies by modeling is used to locate and define the geometry of the body in a way analogous to the use of bathymetry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db8960803b5d3a706f68e7ae41b2b4a8
https://doi.org/10.1190/1.1440607
https://doi.org/10.1190/1.1440607
Autor:
D. H. Shurbet
Publikováno v:
Journal of Geophysical Research. 65:1809-1814
A strong P¯ phase recorded at Lubbock, Texas, is identified as a wave-guide phase. The phase is called P¯ and it is shown that it is the longitudinal wave corresponding to Lg. Some evidence is presented to support the hypothesis that the lower boun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e32819b8712fbe7c1402787dd28350f0
https://doi.org/10.1029/jz065i006p01809
https://doi.org/10.1029/jz065i006p01809
Autor:
D. H. Shurbet
Publikováno v:
Bulletin of the Seismological Society of America. 45:23-35
Results are presented from an investigation of earthquakes of magnitude greater than 6 1.2 occurring in southern Mexico, Central America, and South America since the installation of Benioff short-period seismographs on Bermuda in 1951. Selected Benio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c988a7bad11ddf96b632ab4938a990c
https://doi.org/10.1785/bssa0450010023
https://doi.org/10.1785/bssa0450010023
Autor:
D. H. Shurbet
Publikováno v:
Bulletin of the Seismological Society of America. 57:875-890
Travel times of all earthquake phases which enter the core as P and emerge as P are explained in terms of a core model containing two velocity discontinuities. Amplitudes of PKIKP and PKP change little with changes in distance from the source except
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e631c9320fcf5f831a7af056d6972026
https://doi.org/10.1785/bssa0570050875
https://doi.org/10.1785/bssa0570050875
Autor:
D. H. Shurbet
Publikováno v:
Journal of Geophysical Research. 69:2065-2070
High-frequency S phases recorded at Lubbock, Texas, from earthquakes in Central America are shown to be similar to high-frequency phases recorded at Bermuda from earthquakes in the West Indies. The propagation of these waves is explained in terms of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad36184f4064024f1115f42c0a1487d1
https://doi.org/10.1029/jz069i010p02065
https://doi.org/10.1029/jz069i010p02065
Autor:
D. H. Shurbet
Publikováno v:
Journal of Geophysical Research. 65:1251-1255
The dispersion of Rayleigh waves crossing the Gulf of Mexico was measured. It is shown that the observed dispersion can be accounted for by considering the presence of unconsolidated sediments. The average sediment thickness required to account for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18464d09eb71c15e3e79ea2519c08737
https://doi.org/10.1029/jz065i004p01251
https://doi.org/10.1029/jz065i004p01251
Autor:
D. H. Shurbet
Publikováno v:
Bulletin of the Seismological Society of America. 55:721-726
The appearance of the pP phase, on seismograms, is strongly affected by the crustal structure in the vicinity of the epicenter. A recognizable pP phase is generated near the west coast of North America when the uppermost layer is water of sufficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6500877e2dbb82354bac37abbd6488e
https://doi.org/10.1785/bssa0550040721
https://doi.org/10.1785/bssa0550040721
Autor:
D. H. Shurbet, Maurice Ewing
Publikováno v:
Bulletin of the Seismological Society of America. 47:251-262
The T phases recorded at Bermuda from sixteen earthquakes are examined. The mode of propagation and the propagation paths of the phases are discussed, special attention being paid to the area of entrance into the water and the velocity through the ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::621e9a81501af8e7f419681855083504
https://doi.org/10.1785/bssa0470030251
https://doi.org/10.1785/bssa0470030251