Eric William James

Southern extension of the Independence dike swarm of eastern California
Geology 1989 v. 17, p. 587-590. [Abstract] [PDF]  

G. C. Solomon and H. P. Taylor, Jr.

Isotopic evidence for the origin of Mesozoic and Cenozoic granitic plutons in the northern Great Basin
Geology 1989 v. 17, p. 591-594. [Abstract] [PDF]  

Hugh H. Mills

Hollow form as a function of boulder size in the Valley and Ridge province, southwestern Virginia
Geology 1989 v. 17, p. 595-598. [Abstract] [PDF]  

Charles S. Spirakis

Possible effect of readily available iron in volcanic ash on the carbon to sulfur ratio in lower Paleozoic normal marine sediments and implications for atmospheric oxygen
Geology 1989 v. 17, p. 599-601. [Abstract] [PDF]  

Sandra L. Kamo, Charles F. Gower, and Thomas E. Krogh

Birthdate for the lapetus Ocean? A precise U-Pb zircon and baddeleyite age for the Long Range dikes, southeast Labrador
Geology 1989 v. 17, p. 602-605. [Abstract] [PDF]  

Paul P. Hearn, Jr., William C. Steinkampf, Duane G. Horton, G. Cleve Solomon, L. Doug White, and John R. Evans

Oxygen-isotope composition of ground water and secondary minerals in Columbia Plateau basalts: Implications for the paleohydrology of the Pasco Basin
Geology 1989 v. 17, p. 606-610. [Abstract] [PDF]  

Peter W. Lipman, David A. Clague, James G. Moore, and Robin T. Holcomb

South Arch volcanic field—Newly identified young lava flows on the sea floor south of the Hawaiian Ridge
Geology 1989 v. 17, p. 611-614. [Abstract] [PDF]  

J. F. Miller and N.B.W. Harris

Evolution of continental crust in the Central Andes; constraints from Nd isotope systematics
Geology 1989 v. 17, p. 615-617. [Abstract] [PDF]  

Stanley H. White and Marjorie D. Muir

Multiple reactivation of coupled orthogonal fault systems: An example from the Kimberley region in north Western Australia
Geology 1989 v. 17, p. 618-621. [Abstract] [PDF]  

Henry T. Mullins and Edward J. Hinchey

Erosion and infill of New York Finger Lakes: Implications for Laurentide ice sheet deglaciation
Geology 1989 v. 17, p. 622-625. [Abstract] [PDF]  

Minik T. Rosing, Charles E. Lesher, and Dennis K. Bird

Chemical modification of east Greenland Tertiary magmas by two-liquid interdiffusion
Geology 1989 v. 17, p. 626-629. [Abstract] [PDF]  

John A. McCurry and T. Bernard Anderson

Landward vergence in the lower Paleozoic Southern Uplands-Down-Longford terrane, British Isles
Geology 1989 v. 17, p. 630-633. [Abstract] [PDF]  

Chris Harris

Covariance of initial ⁸⁷Sr/⁸⁶Sr ratios, ¹⁸O, and SiO₂ in continental flood basalt suites: The role of contamination and alteration
Geology 1989 v. 17, p. 634-636. [Abstract] [PDF]  

Walter E. Trzcienski, Jr. and Nathalie Marchildon

Kyanite-garnet-bearing Cambrian rocks and Grenville granulites from the Ayer's Cliff, Quebec, Canada, lamprophyre dike suite: Deep crustal fragments from the northern Appalachians
Geology 1989 v. 17, p. 637-640. [Abstract] [PDF]  

Greg A. Valentine and Kenneth H. Wohletz

Environmental hazards of pyroclastic flows determined by numerical models
Geology 1989 v. 17, p. 641-644. [Abstract] [PDF]  

Stephen D. Stahl

Recognition of Jurassic transport of rocks of the Roberts Mountains allochthon: Evidence from the Sonoma Range, north-central Nevada
Geology 1989 v. 17, p. 645-648. [Abstract] [PDF]  

A. H. Wilson, A. J. Naldrett, and M. Tredoux

Distribution and controls of platinum group element and base metal mineralization in the Darwendale subchamber of the Great Dyke, Zimbabwe
Geology 1989 v. 17, p. 649-652. [Abstract] [PDF]  

Alan R. Dutton and William W. Simpkins

Isotopic evidence for paleohydrologic evolution of ground-water flow paths, southern Great Plains, United States
Geology 1989 v. 17, p. 653-656. [Abstract] [PDF]  

Frederick J. Sawkins

Anorogenic felsic magmatism, rift sedimentation, and giant Proterozoic Pb-Zn deposits
Geology 1989 v. 17, p. 657-660. [Abstract] [PDF]  

Robert E. Weems and William H. Perry, Jr.

Strong correlation of major earthquakes with solid-earth tides in part of the eastern United States
Geology 1989 v. 17, p. 661-664. [Abstract] [PDF]  

Ronald Greeley, Philip Christensen, and Raul Carrasco

Shuttle radar images of wind streaks in the Altiplano, Bolivia
Geology 1989 v. 17, p. 665-668. [Abstract] [PDF]  

Ulrich Knittel

Comment on "Diverse ages and origins of basement complexes, Luzon, Philippines"
Geology 1989 v. 17, p. 669. [Abstract] [PDF]  

Sanjeev Gupta, John Rodgers, Kenneth J. Hsü, Sun Shu, Li Jiliang, Chen Haihong, Pen Haipo, and A.M.C. Sengor

Comments and Reply on "Mesozoic overthrust tectonics in south China"
Geology 1989 v. 17, p. 669-673. [Abstract] [PDF]  

R. A. Wheatcroft, A. A. Ekdale, and T. R. Mason

Comment and Reply on "Characteristic trace-fossil associations in oxygen-poor sedimentary environments"
Geology 1989 v. 17, p. 674-675. [Abstract] [PDF]  

Richard L. Hervig, Martyn R. Drury, and Herman L. M. van Roermund

Comment and Reply on "Metasomatic origin for Fe-Ti-rich multiphase inclusions in olivine from kimberlite xenoliths"
Geology 1989 v. 17, p. 675-677. [Abstract] [PDF]  

Book Review
Geology 1989 v. 17, p. 677-680. [Abstract] [PDF]  

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