EarthRef.org Reference Database (ERR)
Development and Maintenance by the EarthRef.org Database Team

Detailed Reference Information
DeMets 2002
DeMets, C. (2002). Reply to “Comment on lsquo;A new estimate for Present-day Cocos-Caribbean plate motion: Implications for slip along the Central American volcanic arc’” by Marco Guzmãn-Speziale and Juan Martín Gómez. Geophysical Research Letters 29: doi: 10.1029/2002GL015384. issn: 0094-8276.

I thank Guzman-Speziale and Gomez (GSG02) for their comments on DeMets (2001) (DM2001). GSG02 do not challenge the fundamental observation reported by DM2001, namely, that earthquake slip directions along the Middle America trench between western Guatemala and Costa Rica are rotated ~10¿ clockwise relative to the Cocos-Caribbean convergence direction. However, they dispute the interpretation that this oblique convergence causes dextral shear across the Central American forearc in this region <White, 1991; DeMets, 2001>. Below, I address their reservations.

BACKGROUND DATA FILES

Abstract

Keywords
Tectonophysics, Continental neotectonics, Tectonophysics, Continental tectonics--general, Tectonophysics, Dynamics, seismotectonics, Tectonophysics, Plate boundary--general
Journal
Geophysical Research Letters
http://www.agu.org/journals/gl/
Publisher
American Geophysical Union
2000 Florida Avenue N.W.
Washington, D.C. 20009-1277
USA
1-202-462-6900
1-202-328-0566
service@agu.org
Click to clear formClick to return to previous pageClick to submit