M. HUSSEIN ET AL.
312
ologists Pacific Section Guidebook, GB 78, 2001, pp.
291-304.
[8] S. Larsen and R. Reilinger, “Age Constraints for the Pre-
sent Fault Configuration in the Imperial Valley, Califor-
nia: Evidence for Northwestward Propagation of the Gulf
of California Rift System,” Journal of Geophysical Re-
search, Vol. 96, No. B6, 1991, pp. 10339-10446.
doi:10.1029/91JB00618
[9] P. Lonsdale, “Geological and Tectonic History of the
Gulf of California,” In: D. Wintere, M. Husson and R.
Decker, Eds., The Eastern Pacific Ocean and Hawaii,
Geological Society of America, 1989, pp. 499-521.
[10] W. Elders, R. Rex, T. Mediva, P. Robimson and S.
Biehler, “Crustal Spreading in Southern California,” Sci-
ence, Vol. 178, No. 4056, 1972, pp. 15-24.
doi:10.1126/science.178.4056.15
[11] J. Stock and K. Hodges, “Transfer of Baja California to
the Pacific Plate,” Tectonics, Vol. 8, No. 1, 1989, pp. 99-
115.
[12] T. Parsons and J. McCarthy, “Crustal and Upper Mantle
Velocity Structure of the Salton Trough Southeast Cali-
fornia,” Tectonics, Vol. 15, No. 2, 1996, pp. 456-471.
doi:10.1029/95TC02616
[13] A. Lachenbruch, J. Sass and S. Galanis, “Heat Flow in
Southernmost California and the Region of the Salton
Trough,” Journal of Geophysical Research, Vol. 90, No.
B8, 1985, pp. 6709-6736. doi:10.1029/JB090iB08p06709
[14] C. Ammon, G. Randall and G. Zandt, “On the Non-
uniqueness of Receiver Function Inversions,” Journal of
Geophysical Research, Vol. 95, No. B10, 1990, pp. 15303-
15318. doi:10.1029/JB095iB10p15303
[15] L. Zhu and H. Kanamori, “Moho Depth Variation in
Southern California from Teleseimic Receiver Func-
tions,” Journal of Geophysical Research, Vol. 105, No.
B2, 2000, pp. 2969-2980.
[16] L. Ligorria and C. Ammon, “Iterative Deconvolution and
Receiver Function Estimation,” Bulletin of Seismological
Society of America, Vol. 89, No. 5, 1999, pp. 1395-1400.
[17] L. Zhu, “Estimation of Crustal Thickness and Vp/Vs Ratio
beneath the Tibetan Plateau from Teleseismic Converted
Waves,” EOS Transactions of AGU, Vol. 74, No. 16,
1993.
[18] G. Zandt, S. Myers and T. Wallace, “Crust and Mantle
Structure across the Basin and Range Colorado Plateau
Boundary at 37˚N Latitude and Implication for Cenozoic
Extensional Mechanism,” Journal of Geophysical Re-
search, Vol. 100, No. B6, 1995, pp. 10529-10548.
[19] G. Zandt and C. Ammon, “Continental Crust Composi-
tion Constrained by Measurements of Crustal Poisson
Ratio,” Nature, Vol. 374, 1995, pp. 152-154.
[20] L. Serpa, “Structural Styles across an Extensional Orogen;
Results from the COCORP Mojave and Death Valley
Seismic Transects,” In: B. P. Wernicke, Ed., Basin and
Range Extensional Tectonics near the Latitude of Las
Vegas, Nevada, Geological Society of America Memoir
176, Boulder, 1990, pp. 335-344.
[21] S. Cahng and C. Baag, “Moho Depth and Crustal Vp/Vs
Variation in Southern Korea from Teleseismic Receiver
Functions: Implication for Tectonic Affinity between the
Korean Peninsula and China,” Bulletin of the Seismol-
ogical Society of America, Vol. 97, No. 5, 2007, pp.
1621-1631. doi:10.1785/0120050264
[22] T. Nakajima, A. Matsuzawa, A. Hasegawa and D. Zaho,
“Three Dimensional Structure of Vp, Vs, and Vp/Vs Be-
neath Northeastern Japan: Implications for Arc Magma-
tism and Fluids,” Journal of Geophysical Research, Vol.
106, 2001, pp. 21843-21857. doi:10.1029/2000JB000008
[23] M. Matsubara, N. Hirata, S. Sakai and I. Kawasaki, “A
Low Velocity Zone Beneath the Hida Mountains Derived
from Dense Array Observation and Tomographic Me-
thod,” Earth Planets Space, Vol. 52, No. 3, 2000, pp.
143-154.
[24] D. Schorlemmer, S. Wiemer and M. Wyss, “Variations in
Earthquake-Size Distribution across Different Stress Re-
gimes,” Nature, Vol. 437, 2005, pp. 539-542.
[25] L. Knopoff, “The Magnitude Distribution of Declustered
Earthquakes in Southern California,” PNAS, Vol. 97, No.
22, 2000, pp. 11880-11884. doi:10.1073/pnas.190241297
[26] J. Mori and R. Abercrombie, “Depth Dependence of
Earthquake Frequency-Magnitude Distribution in Cali-
fornia: Implication for Rupture Initiation,” Journal of
Geophysical Research, Vol. 102, No. B7, 1997, pp. 15081-
15090. doi:10.1029/97JB01356
[27] J. Farrell, S. Husen and R. Smith, “Earthquake Swarm
and b-Value Characterization of the Yellowstone Vol-
cano-Tectonic System,” Journal of Volcanology and Geo-
thermal Research, Vol. 188, 2009, pp. 260-276.
doi:10.1016/j.jvolgeores.2009.08.008
[28] C. Singh and R. Chadha, “Variations in the Frequency-
Magnitude Distribution of Earthquakes with Depth in the
Koyna-Warna Region, India,” Journal of Asian Earth
Sciences, Vol. 39, 2010, pp. 331-334.
doi:10.1016/j.jseaes.2010.03.014
[29] W. Webring, “MINC, a Gridding Program Based on
Minimum Curvature,” US Geological Survey Open-File
Report, US Geological Survey, Denver, 1982, pp. 81-
1224.
[30] D. Plouff, “Preliminary Documentation for a FORTRAN
Program to Compute Gravity Terrain Corrections Based
on Topography Digitized on a Geographic Grid,” US
Geological Survey Open File Report 77-535, 1977, p. 45.
[31] V. Bankey, A. Cuevas, D. Daniels, C. Finn, I. Hernandez,
P. Hill, R. Kucks, W. Miles, M. Pilkington, C. Roberts, W.
Roest, V. Rystrom, S. Shearer, S., Snyder, R. Sweeney, J.
Velez, J. Phillips and D. Ravat, “Digital Data Grids for
the Magnetic Anomaly187 Map of North America,” US
Geological Survey Open-File Report 02-414, 2002.
[32] G. Fuis, W. Mooney, J. Healey, G. McMechan and W.
Lutter, “A Seismic Refraction Survey of the Imperial Val-
ley Region, California,” Journal of Geophysical Research,
Vol. 89, No. B2, 1984, pp. 1165-1189.
doi:10.1029/JB089iB02p01165
[33] V. Langenheim, R. Jachen, J. Matti, E. Hauksson, D.
Morton and A. Christensen, “Geophysical Evidence for
Wedging in the San Gergonio Pass Structural Knot,
Southern San Andreas Fault Zone, Southern California,”
GSA Bulletin, Vol. 117, 2005, pp. 1554-1572.
Copyright © 2012 SciRes. IJG