NAU Links:
    Louie
    BBlearn
    NAU Policies

Geology/Geophysics:
    IRIS
    USGS NEIC
    PASSCAL
    ISC
    EarthScope
    GSA
    AGU

Useful Links:
    GMT Manual
      SAC Manual
      IRIS Software
    Topo Grids from GINA
    Topo Grids from NOAA
    Magnetic and Gravity Grids from USGS
    IRIS EMC
    Seismiquery

Institutions:
   Northern Arizona University SESES
   Carnegie Institute DTM
   University of Arizona Department of Geosciences
   Whitman College Geology Department