Topographic shaded relief map depicting the locations of Iron Trig cone, Knob 1000, Cone 3601, and Rainbow River cone, Alaska.

Topographic shaded relief map depicting the locations of Iron Trig cone, Knob 1000, Cone 3601, and Rainbow River cone, Alaska.

Date: Nov 30th, 2004
Volcano(es): Iron Trig cone Knob 1000 Cone 3601 Rainbow River cone
Photographer: U.S. Geological Survey
URL: avo.alaska.edu/image/view/2942
Image created by the Alaska Volcano Observatory using BigTopo 7 software and AllTopo 7 U.S. Geological Survey topographic maps.
Please cite the Alaska Volcano Observatory, the U.S. Geological Survey, BigTopo 7, and AllTopo 7 when using this image.
Full Resolution.