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K-Ar ages of volcanic rocks in Southwest Washington.

Phillips, William M; Korosec, Michael A; Schasse, Henry W; Anderson, James L; Hagen, Randy A (1986) K-Ar ages of volcanic rocks in Southwest Washington. Isochron/West. 47; Pages 18-24. 1986.

AuthorsPhillips, William M; Korosec, Michael A; Schasse, Henry W; Anderson, James L; Hagen, Randy A
Year1986
TitleK-Ar ages of volcanic rocks in Southwest Washington.
SourceIsochron/West. 47; Pages 18-24. 1986.
PublisherNew Mexico Institute of Mining and Technology. Socorro, NM, United States. 1986.
Document typeSerial
ISSN0099-6882
GeoRef1987-023315
Keywordsabsolute-age; andesites-; basalts-; Cascade-Range; Cenozoic-; Clark-County-Washington; Columbia-River-Basalt-Group; Cowlitz-County-Washington; dacites-; dates-; Eocene-; geochronology-; igneous-rocks; K-Ar; Kittitas-County-Washington; Klickitat-County-Washington; Lewis-County-Washington; Miocene-; Neogene-; Oligocene-; Pacific-Coast; Paleogene-; Pierce-County-Washington; rhyolites-; Skamania-County-Washington; southwestern-Washington; Tertiary-; Thurston-County-Washington; United-States; volcanic-rocks; Washington-; Western-U.S.; Yakima-County-Washington

27 samples from this reference

SampleRock nameMajorTraceIsotope
KK0904855Basaltic-andesite yes
BP0816851Basalt yes
MM0903851Basaltic-andesite yes
MK8586Basaltic-andesite yes
MK85814Andesite yes
MK8578Andesite yes
MK98415Basaltic-andesite yes
TW061985DAndesite yes
CC0712852Dacite yes
MK8597Basaltic-andesite yes
MK8589Andesite yes
BP0814851Basaltic-andesite yes
BP0814856Basaltic-andesite yes
HS0515852Andesite yes
HSRH14623Andesite yes
BP1004842Andesite yesyes
HS0612851Andesite yes
MK85546Andesite yes
MK85635Dacite yes
MK85627Andesite yes
MK85523Diorite yes
MK8551Diorite yes
BP0619851Basaltic-andesite yes
BP0516851Basaltic-andesite yesyes
MM0904851Basaltic-andesite yes
HS0116853Basaltic-andesite yes
HS0117851AAndesite yes