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Table of Contents - Special Paper 438

Ophiolites, Arcs, and Batholiths: A Tribute to Cliff Hopson

edited by James E. Wright and John W. Shervais

Dedication James E. Wright and John W. Shervais		v
Ophiolites
1.	California Coast Range ophiolite: Composite Middle and Late Jurassic oceanic lithosphere Clifford A. Hopson, James M. Mattinson, Emile A. Pessagno Jr., and Bruce P. Luyendyk	1
2.	New high-precision CA-TIMS U-Pb zircon plateau ages for the Point Sal and San Simeon ophiolite remnants, California Coast Ranges James M. Mattinson and Clifford A. Hopson	103
3.	Tonalites, trondhjemites, and diorites of the Elder Creek ophiolite, California: Low-pressure slab melting and reaction with the mantle wedge John W. Shervais	113
4.	The Ingalls ophiolite complex, central Cascades, Washington: Geochemistry, tectonic setting, and regional correlations James H. MacDonald Jr., Gregory D. Harper, Robert B. Miller, Jonathan S. Miller, Ante N. Mlinarevic, and Cynthia E. Schultz	133
5.	Geochemistry and geology of the Iron Mountain unit, Ingalls ophiolite complex, Washington: Evidence for the polygenetic nature of the Ingalls complex J.H. MacDonald Jr., G.D. Harper, R.B. Miller, J.S. Miller, A.N. Mlinarevic, and B.V. Miller	161
6.	Late Jurassic age of oceanic basement at La Désirade Island, Lesser Antilles arc James M. Mattinson, Emile A. Pessagno Jr., Homer Montgomery, and Clifford A. Hopson	175
7.	Suprasubduction-zone ophiolites: Is there really an ophiolite conundrum? Rodney V. Metcalf and John W. Shervais	191
8.	Non-Laurentian cratonal provenance of Late Ordovician eastern Klamath blueschists and a link to the Alexander terrane Marty Grove, George E. Gehrels, Spencer J. Cotkin, James E. Wright, and Haibo Zou	223
Arcs
9.	Lower Mesozoic sedimentary and volcanic rocks of the Yerington region, Nevada, and their regional context John M. Proffett and John H. Dilles	251
10.	North Fork terrane, Klamath Mountains, California: Geologic, geochemical, and geochronologic evidence for an early Mesozoic forearc Hannah H. Scherer and W.G. Ernst	289
11.	Detrital zircon constraints on sediment distribution and provenance of the Mariposa Formation, central Sierra Nevada foothills, California Cameron A. Snow and W.G. Ernst	311
12.	The ancestral Cascades arc: Cenozoic evolution of the central Sierra Nevada (California) and the birth of the new plate boundary Cathy J. Busby, Jeanette C. Hagan, Keith Putirka, Christopher J. Pluhar, Phillip B. Gans, David L. Wagner, Dylan Rood, Steve B. DeOreo, and Ian Skilling	331
Batholiths
13.	Late Jurassic plutonism in the southwest U.S. Cordillera Andrew P. Barth, Joseph L. Wooden, Keith A. Howard, and Joshua L. Richards	379
14.	Chronology of pluton emplacement and regional deformation in the southern Sierra Nevada batholith, California J.B. Saleeby, M.N. Ducea, C.J. Busby, E.S. Nadin, and P.H. Wetmore	397
15.	Disruption of regional primary structure of the Sierra Nevada batholith by the Kern Canyon fault system, California Elisabeth S. Nadin and Jason B. Saleeby	429
16.	Chemical variability and the composite nature of dikes from the Jurassic Independence dike swarm, eastern California Allen F. Glazner, Brian S. Carl, Drew S. Coleman, Jonathan S. Miller, and John M. Bartley	455
17.	Dike orientations in the Late Jurassic Independence dike swarm and implications for vertical-axis tectonic rotations in eastern California R. Forrest Hopson, John W. Hillhouse, and Keith A. Howard	481
18.	Spatial and temporal variations in Nd isotopic signatures across the crystalline core of the North Cascades, Washington Jennifer E.P. Matzel, Samuel A. Bowring, and Robert B. Miller	499
19.	Wall rocks as recorders of multiple pluton emplacement mechanisms—Examples from Cretaceous intrusions of northwest Nevada Veronica Ciavarella and Sandra J. Wyld	517
20.	A mantle plume beneath California? The mid-Miocene Lovejoy flood basalt, northern California Noah J. Garrison, Cathy J. Busby, Phillip B. Gans, Keith Putirka, and David L. Wagner	551