Vent alignments in San Francisco volcanic field, Arizona : statistical analysis and assessment of structural controls

Abstract

This thesis, w ritten by Zhuoning Chen, and entitled V ent Alignm ents In San Francisco V olcanic Field, A rizona: S tatistical A nalysis And A ssessm ent O f Structural C ontrols, having been approved in respect to style and intellectual content, is referred to you for judgem ent.W e have read this thesis and recom m end that it be approved.