A geospatial data system for the transition between the colorado plateau and the basin and range provinces: An essential tool for basic and applied research in earth science and urban ecology (October 2002, also a slightly earlier version)
Active and neo-tectonics, fault systems, landform analysis (November 2002)
Geospatial and geotemporal (3D and 4D) challenges and opportunities empasizing the urban environment (November 2002)
Urbanization along the lower Cave Creek drainage: Observations using remote sensing and GIS (Lela Prashad with Chris Eisinger, also as an Adobe Acrobat document) (December 2002)
Arid land sedimentary environments and deposits (February 2003)
Active tectonic, landform analysis, fault distribution and kinematics: How Geoinformatics can help (March 2003)
Desert geology (March 2003)
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