TY - RPRT TI - The Steens Mountain (Oregon) geomagnetic polarity transition: 3. Its regional significance AU - E. A. Mankinen AU - E.E. Larson AU - C. S. Grommé AU - M. Prevot AU - R. S. Coe PY - 2012 DO - 10.1029/jb092ib08p08057 UR - https://pubs.usgs.gov/publication/70014796 ID - 70014796 ER -