TY - JOUR T1 - Geochemistry and petrology of late Eocene Cascade Head and Yachats Basalt and alkalic intrusions of the central Oregon Coast Range, U.S.A. JF - Journal of Volcanology and Geothermal Research Y1 - 2010 A1 - Parker, D. F. A1 - Hodges, F. N. A1 - Perry, A. A1 - Mitchener, M. E. A1 - Barnes, M. A. A1 - Ren, M. KW - basalt KW - Blodgett Peak KW - Butler Peak KW - Cannibal Mountain KW - Cape Perpetua KW - Cascade Head Basalt KW - Cougar Mountain KW - geology KW - Heceta Head KW - Horner Ranch KW - paleosciences KW - Siletz River Volcanics KW - Table Mountain KW - volcanism KW - Yachats Basalt KW - Yaquina Head VL - 198 N1 - Did the volcanic rocks in the Oregon Coast Range originate from “magmetism associated with extension of the coast ranges” or did they come from “hot spots associated with mantle plumes,” possibly even related to the Yellowstone hot spot? (p.311) The authors of this paper use geochemical and isotopic data to inform their discussion of the probable origins of these deposits. ER -