Magnetostratigraphy and Tectonic Rotation of the Eocene-Oligocene Makah and Hoko River Formations, Northwest Washington, USA
Figure 1
(A) Index map showing location of study in the northwest Olympic Peninsula. Modified from Snavely et al. [8, Figure 1]. (b) Geologic map of the northwest Olympic Peninsula, showing the location of the sections mentioned in this paper. Stippled outcrop pattern (Tm) indicates the Makah Formation, and its various named members (Tmb = Baada Point Member; Tmd = Dtokoah Point Member; Tmc = Carpenters Creek Member; Tmk = Klachopis Creek Member; Tmj = Jansen Creek Member). Unshaded outcrop = Hoko River Formation (Th symbols). Other formations: Tc = Clallam Formation (open circle pattern); Tp = Pysht Formation (vertical line pattern); Tl = Lyre River Formation (diagonal line pattern); Ta = Aldwell Formation (fine stipple pattern); Tme = mélange (wide vertical line pattern); Ts = lower sandstone and siltstone (horizontal line pattern); Tcr = Crescent Formation (basal volcanic unit). Modified from Snavely et al. [8, Figure 2].
