R. Trenkamp

Wide plate margin deformation, southern Central America and northwestern South America, CASA GPS observations

Jeffrey T. Freymueller, J. Freymueller, James N. Kellogg, 2002 .

Validation of tectonic models for an intraplate seismic zone, Charleston, South Carolina, with GPS geodetic data

P. Talwani, J. Kellogg, R. Trenkamp, 1997 .

Recent crustal deformation and the earthquake cycle along the Ecuador–Colombia subduction zone

S. White, Scott M. White, James N. Kellogg, 2003 .