• [Interactive Imagemap]: Cascade Range Volcanoes -- Graphic by: Lyn Topinka, 1996 ... [Map,150K,GIF]

• Map [20K,InlineGIF]: Major West Coast Volcanoes - Washington, Oregon, and California -- includes Three Sisters - Broken Top Vicinity

• Map [17K,InlineGIF]: Bend/Sisters/Santiam Pass/McKenzie Pass Area -- Modified from: Taylor, Oregon State University, 1981, USGS Circular 838

• Map [25K,InlineGIF]: Central Oregon High Cascades -- Modified from: Scott and Gardner, 1990

• Map [23K,InlineGIF]: Newberry Volcano and Vicinity -- Modified from: Sherrod, et.al., 1997

• Map [39K,InlineGIF]: Quaternary-age Vents and Faults in the Three Sisters - Mount Bachelor Area -- Modified from: Scott, 1987, GSA Special Paper 212

• Map [40K,InlineGIF]: University of Washington's Pacific Northwest Seismic Network -- Washington and Oregon -- Modified from: University of Washington Geophysics Program, September 1998, includes seismic station location map and link to PNSN

• Map [30K,InlineGIF]: Oregon and Southern Washington - University of Washington's Pacific Northwest Seismograph Network -- Modified from: University of Washington Geophysics Program, 1999, includes seismic station location map and link to PNSN

• Annotated NASA Image [96K,InlineJPG]: Looking South at the Three Sisters, Mount Jefferson, and Mount Hood, Oregon, August 1985 -- NASA Photo, courtesy NASA Earth From Space; Modified with text by USGS/CVO -- includes Three Sisters - Broken Top Vicinity

• Annotated NASA Image [129K,InlineJPG]: Three Sisters, Broken Top, Mount Bachelor, and Diamond Peak, Oregon, October 1994. -- NASA Photo, courtesy NASA Earth From Space; Modified with text by USGS/CVO -- includes Three Sisters - Broken Top Vicinity

• MORE Cascade Range Maps and Graphics
• MORE Oregon Maps and Graphics
• MORE Annotated NASA Images

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