TitlePetrology of late Eocene lavas erupted in the forearc of central Oregon
Publication TypeReport
Year of Publication1995
AuthorsDavis, A. S., Parke D. Snavely, Leda-Beth Gray, D. L. Minasian, and Geological Survey(U.S.)
Secondary TitleU.S. Geological Survey Open-File Report
Volumeno.95-40
Pagination58 p.
Call NumberOSU Libraries: Valley Microfiche TD223 .U6 no.95-40, Digital Open Access
KeywordsCape Perpetua, Cascade Head, Cascade Head Basalt, chemistry, geology, paleosciences, petrography, Siletz River Volcanics, volcanism, Yachats Basalt
NotesThis study contrasts two late-Eocene basalt flows in coastal Oregon, with particular emphasis on geochemistry. Extensive charts, maps.
URLhttps://pubs.usgs.gov/of/1995/0040/report.pdf