David J. Varnes

1919

• Landslide hazard zonation
• Analysis of plastic deformation according to Von Mises'theory with application to the South Silverton area, San Juan County Colorado
• Application of nonlinear dynamics to understanding earthquake sequences in time and space
• Control and deformation surveys at the Slumgullion Slide, Hinsdale County, Colorado
• Foreshock seismic-energy-release functions
• General and engineering geology of the United States Air Force Academy site, Colorado
• Geologic mapping by means of graphic locator
• Geology and ore deposits of the South Silverton area, San Juan County, Colorado
• Geology and ore deposits of the South Silverton Mining area, San Juan County, Colorado
• Graphic-locator method in geologic mapping
• Measurement of ridge-spreading movements (Sackungen) at Bald Eagle Mountain, Lake County, Colorado, II
• Measurement of ridge-spreading movements (Sackungen) at Bald Eagle Mountain, Lake County, Colorado, II