Peter Ward, Jost Wiedmann, and Jeffrey F. Mount

Maastrichtian molluscan biostratigraphy and extinction patterns in a Cretaceous/Tertiary boundary section exposed at Zumaya, Spain
Geology 1986 v. 14, p. 899-903. [Abstract] [PDF]  

Andrew D. Miall

Effects of Caledonian tectonism in Arctic Canada
Geology 1986 v. 14, p. 904-907. [Abstract] [PDF]  

N. Scofield and W. M. Roggenthen

Petrologic evolution of plagioclase-rich cumulates from the Wichita Mountains, Oklahoma: Effects upon magnetic remanence properties
Geology 1986 v. 14, p. 908-911. [Abstract] [PDF]  

M. R. Talbot and K. Kelts

Primary and diagenetic carbonates in the anoxic sediments of Lake Bosumtwi, Ghana
Geology 1986 v. 14, p. 912-916. [Abstract] [PDF]  

B. J. Bluck and Bernard E. Leake

Late Ordovician to Early Silurian amalgamation of the Dalradian and adjacent Ordovician rocks in the British Isles
Geology 1986 v. 14, p. 917-919. [Abstract] [PDF]  

A. W. Magee and S. J. Culver

Recognition of late Precambrian glaciogenic sediments in Liberia
Geology 1986 v. 14, p. 920-922. [Abstract] [Full Text] [PDF]  

H. Richard Naslund, Charles B. Officer, and Gary D. Johnson

Microspherules in Upper Cretaceous and lower Tertiary clay layers at Gubbio, Italy
Geology 1986 v. 14, p. 923-926. [Abstract] [PDF]  

William E. Holt, Clement G. Chase, and Terry C. Wallace

Crustal structure from three-dimensional gravity modeling of a metamorphic core complex: A model for uplift, Santa Catalina–Rincon mountains, Arizona
Geology 1986 v. 14, p. 927-930. [Abstract] [PDF]  

David L. Leach and E. Lanier Rowan

Genetic link between Ouachita foldbelt tectonism and the Mississippi Valley–type lead-zinc deposits of the Ozarks
Geology 1986 v. 14, p. 931-935. [Abstract] [PDF]  

B. D. Marshall, H. H. Woodard, and D. J. DePaolo

K-Ca-Ar systematics of authigenic sanidine from Waukau, Wisconsin, and the diffusivity of argon
Geology 1986 v. 14, p. 936-938. [Abstract] [Full Text] [PDF]  

C. C. Reeves, Jr. and J. M. Temple

Permian salt dissolution, alkaline lake basins, and nuclear-waste storage, Southern High Plains, Texas and New Mexico
Geology 1986 v. 14, p. 939-942. [Abstract] [PDF]  

G. Kent Colbath

Abrupt terminal Ordovician extinction in phytoplankton associations, southern Appalachians
Geology 1986 v. 14, p. 943-946. [Abstract] [PDF]  

M. E. Barley

Incompatible-element enrichment in Archean basalts: A consequence of contamination by older sialic crust rather than mantle heterogeneity
Geology 1986 v. 14, p. 947-950. [Abstract] [PDF]  

Michael A. Fisher, Jean-Yves Collot, and Gregory L. Smith

Possible causes for structural variation where the New Hebrides island arc and the d'Entrecasteaux zone collide
Geology 1986 v. 14, p. 951-954. [Abstract] [PDF]  

George F. Boyajian

Phanerozoic trends in background extinction: Consequence of an aging fauna
Geology 1986 v. 14, p. 955-958. [Abstract] [PDF]  

Charles M. Schlinger, Rebecca M. Smith, and David R. Veblen

Geologic origin of magnetic volcanic glasses in the KBS tuff
Geology 1986 v. 14, p. 959-962. [Abstract] [PDF]  

Alicé S. Davis and George Plafker

Eocene basalts from the Yakutat terrane: Evidence for the origin of an accreting terrane in southern Alaska
Geology 1986 v. 14, p. 963-966. [Abstract] [PDF]  

Barney J. Szabo and James G. Moore

Age of -360-m reef terrace, Hawaii, and the rate of late Pleistocene subsidence of the island
Geology 1986 v. 14, p. 967-968. [Abstract] [PDF]  

B. Bender and D. M. Perkins

Comments and Reply on "Correlation between seismicity and the distribution of thermal and carbonate water in southern and Baja California, United States and Mexico": COMMENT
Geology 1986 v. 14, p. 969. [Abstract] [PDF]  

Russell L. Wheeler

Comments and Reply on "Correlation between seismicity and the distribution of thermal and carbonate water in southern and Baja California, United States and Mexico": COMMENT
Geology 1986 v. 14, p. 969-970. [Abstract] [PDF]  

Gordon Gastil and Kathe Bertine

Comments and Reply on "Correlation between seismicity and the distribution of thermal and carbonate water in southern and Baja California, United States and Mexico": REPLY
Geology 1986 v. 14, p. 970-971. [Abstract] [PDF]  

David M. Steinberg and Gideon Leonard

Comment and Reply on "Evaluating point concentrations on a map: Earthquakes in the Colorado Lineament": COMMENT
Geology 1986 v. 14, p. 971-972. [Abstract] [PDF]  

Russell L. Wheeler

Comment and Reply on "Evaluating point concentrations on a map: Earthquakes in the Colorado Lineament": REPLY
Geology 1986 v. 14, p. 972-973. [Abstract] [PDF]  

Nicholas M. Ratcliffe and Wayne L. Newell

Comment and Reply on "Preexisting fault control for Mesozoic basin formation in eastern North America": COMMENT
Geology 1986 v. 14, p. 973-974. [Abstract] [PDF]  

Mark T. Swanson

Comment and Reply on "Preexisting fault control for Mesozoic basin formation in eastern North America": REPLY
Geology 1986 v. 14, p. 974. [Abstract] [PDF]  

David DesAutels

Comment on "Terrane accretion, production, and continental growth: A perspective based on the origin and tectonic fate of the Aleutian–Bering Sea region"
Geology 1986 v. 14, p. 975. [Abstract] [PDF]  

Book Reviews
Geology 1986 v. 14, p. 975. [Abstract] [PDF]  

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