Magnetostratigraphy and Tectonic Rotation of the Eocene-Oligocene Makah and Hoko River Formations, Northwest Washington, USA
Figure 3
Orthogonal demagnetization (“Zijderveld”) plots of representative samples after dip correction (stratigraphic coordinates). Solid squares indicate declination (horizontal projection); open squares indicate inclination (vertical projection). First step is NRM, followed by AF steps of 2.5, 5, and 10 mT, then thermal steps from to in increments. Each division equals 10−3 A/m. See text for discussion of individual sample behavior.
