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Thomas S. Yelin and Howard J. Patton
Seismotectonics of the Portland, Oregon, region
Bulletin of the Seismological Society of America (February 1991), 81(1):109-130
Index Terms/Descriptors: Latitude & Longitude:
GeoRef, Copyright 2004, American Geological Institute.
arrival time; attenuation; earthquakes; elastic waves; extension tectonics; focal mechanism; Multnomah County Oregon; Oregon; Portland Basin; Portland earthquake 1962; Portland Hills fault zone; Portland Oregon; seismic moment; seismic waves; seismicity; seismology; seismotectonics; tectonics; United States
N45°00'00" -
N46°00'00" and
W123°15'00" -
W122°00'00" (Search for maps and images at Alexandria Digital Library)