TY - RPRT TI - Digital coordinates and age for 3,869 foraminifer samples collected by Chevron Petroleum geologists in Washington and Oregon AU - William B. West AU - Earl E. Brabb AU - William T. Malmborg AU - John M. Parker PY - 2009 DO - 10.3133/ofr20091185 UR - https://pubs.usgs.gov/publication/ofr20091185 ID - ofr20091185 ER -