Pictures & Sounds

Jon R Horton  (.pdf, 1MB)

Seismic-1  (.pdf, 800KB)

Yellowstone Fires  (.pdf, 1MB)

Seismic-2 (.pdf, 300KB)

Mexico 1 (.pdf, 1MB)

Yemen (.pdf, 1MB)

Tanzania (.pdf, 950KB)

Mexico 2 (.pdf, 850KB)

Peru (.pdf, 2.5MB)

South Africa (.pdf, 875KB)

Ecuador (.pdf, 2MB)

Peru 2 (.pdf, 900KB)

Guatemala (.pdf, 450KB)