By James Williams (interview)July 8, 2008
Army Environmental Newsroom
Following geoglyphs on Fort Irwin
Fort Irwin pictographs
Fort Irwin pictograph
Fort Irwin pictograph-era arrowheads
Pictograph formation
Fort Irwin Geoglyph rocks
Geoglyph on Fort Irwin
Fort Irwin petroglyphs
Fort Irwin petroglyph circle
Fort Irwin abstract petroglyphs
Petroglyph rocks at Fort Irwin
A line from the past
Shadow of a Geoglyph on Fort Irwin
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