TY - RPRT TI - Geochemical database for igneous rocks of the ancestral Cascades Arc— Southern segment, California and Nevada AU - Edward A. du Bray AU - David A. John AU - Keith Putirka AU - Brian L. Cousens PY - 2009 DO - 10.3133/ds439 UR - https://pubs.usgs.gov/publication/ds439 ID - ds439 ER -