Open AccessMiddle tertiary eruptive rocks in the Vancouver area
Author(s) -
T S Hamilton,
J. Dostál
Publication year - 1994
Language(s) - English
Resource type - Reports
DOI - 10.4095/203248
Subject(s) - geology , porphyritic , volcanic rock , phenocryst , augite , geochemistry , andesites , mafic , breccia , paleogene , basalt , conglomerate , scoria , pyroclastic rock , plagioclase , petrology , andesite , structural basin , geomorphology , volcano , paleontology , sedimentary rock , quartz