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Formation and emplacement of the Josephine Ophiolite and the NevadanOrogeny in the Klamath Mountains, California-Oregon; U/Pb zircon and(super 40) Ar/ (super 39) Ar geochronology

Harper, Gregory D; Saleeby, Jason B; Heizler, Matthew (1994) Formation and emplacement of the Josephine Ophiolite and the NevadanOrogeny in the Klamath Mountains, California-Oregon; U/Pb zircon and(super 40) Ar/ (super 39) Ar geochronology. Journal of Geophysical Research, vol. 99, no. B3, pp.4293-4321, 10 Mar1994

AuthorsHarper, Gregory D; Saleeby, Jason B; Heizler, Matthew
Year1994
TitleFormation and emplacement of the Josephine Ophiolite and the NevadanOrogeny in the Klamath Mountains, California-Oregon; U/Pb zircon and(super 40) Ar/ (super 39) Ar geochronology
SourceJournal of Geophysical Research, vol. 99, no. B3, pp.4293-4321, 10 Mar1994
PublisherAmerican Geophysical Union, Washington, DC, United States (USA)
ISSN0148-0227
GeoRef1995-034394
Keywordsabsolute age; accretion; Ar/Ar; California; dates; dikes; emplacement;faults; intrusions; Josephine Ophiolite; Jurassic; Klamath Mountains;low-grade metamorphism; Mesozoic; metamorphism; nesosilicates; NevadanOrogeny; Northern California; Oregon; orthosilicates; plutons;silicates; tectonics; thrust faults; U/Pb; United States; UpperJurassic; zircon; zircon group
DOI10.1029/93JB02061

23 samples from this reference

SampleRock nameMajorTraceIsotope
KH-6Gabbro
OB-1
OB-4Gabbro
7-16-10b
7-15-2k
J-113-7Pegmatite
J-89-1Gabbro
LCHBHornblendite
J-97-6Diabase
J-98-12Diabase
66Diorite
D24Diabase
D26Diabase
J84zGranodiorite
SV-1hGabbro
K85-26Diorite
K85-53Diorite
1Diorite
2Diorite
3Diorite
4Gabbro
5Pegmatite
6