Geology and Geophysics Home

American Journal of Science Home Page

NOTE: The files can be large and may take some time to download.


January (no. 1)
Long-term flow/chemistry feedback in a porous medium with heterogeneous permeability: kinetic control of dissolution and precipitation
Edward W. Bolton, Antonio C. Lasaga, and Danny M. Rye

Ductile and brittle extension in the southern Lofoten archipelago, north Norway: implications for differences in tectonic style along an ancient collisional margin
Andre C. Klein, Mark G. Steltenpohl, Willis E. Hames, and Arild Ardresen


February (no. 2)
Stable isotope evidence of heterogeneous fluid infiltration at the Ubehebe Peak Contact Aureole, Death Valley National Park, California
Gregory T. Roselle, Lukas P. Baumgartner, and John W. Valley

Magma accumulation in Hawaiian plume sources
Sven Maaloe

U-Pb zircon age of metafelsite from the Pinney Hollow Formation: implications for the development of the Vermont Appalachians
Gregory J. Walsh and John N. Aleinikoff


March (no. 3)
Assessment of feldspar solubility constants in water in the range of Oo to 350o at vapor saturation pressures
Stefán Arnórsson and Andri Stefánsson

Geochemistry and petrogenesis of the Tibbit Hill metavolcanic suite of the Appalachian fold belt, Quebec-Vermont: a plume-related and fractionated assemblage
Abdel-Fattah M. Abdel-Rahman and P. Stephen Kumarapeli

Layer parallel shortening: a mechanism for determining deformation timing at the junction of the central and southern Appalachians
Amy E. Whitaker and Mervin J. Bartholomew


April (no. 4)
The dolomite problem: control of precipitation kinetics by temperature and saturation state
Rolf S. Arvidson and Fred T. Mackenzie

Analysis of Fe segregation in the octahedral sheet of bentonitic illite-smectite by means of FTIR, 27 A1 MAS NMR, and reverse Monte Carlo simulations
Javier Cuadros, Claro I. Sainz-Díaz, Rafael Ramírez, and Alfonso Hernández-Laguna

Tectonothermal evolution of the Mayuan assemblage in the Cathaysia Block: Implications for Neoproterozoic collision-related assembly of the South China craton
Guochun Zhao and Peter A. Cawood


May (no. 5)
Stratigraphy, paleoceanography, and evolution of Cretaceous Pacific guyots: Relics from a greenhouse Earth
Hugh C. Jenkyns and Paul A. Wilson

The influence of CaCl2 on the kinetics of the reaction 1 tremolite + 3 calcite + 2 quartz -> 5 diopside + 3 CO2 + 1 H2O. An experimental investigation
Ulrich Winkler and Andreas Luttge


June (no. 6)
Hydrodynamics and overpressure mechanisms in the Sacramento basin, California
Brian J. O. L. McPherson and Grant Garven

Porosity evolution and mineral paragenesis during low-grade metamorphism of basaltic lavas at Teigarhorn, eastern Iceland
Philip S. Neuhoff, Thráinn Fridriksson, Stefán Arnórsson, and Dennis K. Bird

Distinguishing Grenvillian basement from pre-Taconian cover rocks in the northern Appalachians
Paul Karabinos, John N. Aleinikoff, and C. Mark Fanning


Berner Issue (nos. 7-9)
Introduction to the Berner Special Issue
Donald Caufield and Bernard Boudreau

New rheological and porosity equations for steady-state compaction
Bernard P. Boudreau and Richard H. Bennett

Sedimentary organic matter preservation: a test for selective degradation under oxic conditions
John I. Hedges, Feng Sheng Hu, Allan H. Devol, Hilairy E. Hartnett, Elizabeth Tsamakis,and Richard G. Keil

Anomalous enrichments of iron monosulfide in euxinic marine sediments and the role of H2S in iron sulfide transformations: examples from Effingham Inlet, Orca Basin, and the Black Sea
Matthew T. Hurtgen, Timothy W. Lyons, Ellery D. Ingall, and Anna M. Cruse

Stable isotope tracing of anaerobic methane oxidation in the gassy sediments of Eckernforde Bay, German Baltic Sea
Christopher S. Martens, Daniel B. Albert, and M.J. Alperin

Global chemical erosion over the last 250 my: variations due to changes in paleogeography, paleoclimate, and paleogeology
Mark T. Gibbs, Gregg J.S. Bluth, Peter J. Fawcett, and Lee R. Kump

An interferometric study of the dissolution kinetics of anorthite: the role of reactive surface area
A. Luttge, E.W. Bolton, and A.C. Lasaga

Bond strength and the relative weathering rates of simple orthosilicates
Michael A. Velbel

The evolution of the sulfur cycle
D. E. Canfield and R. Raiswell

Marine organic phosphorus cycling: Novel insights from nuclear magnetic resonance
Lauren Lisa Clark, Ellery D. Ingall, and Ronald Benner

The role of carbonates in the evolution of the early martian oceans
John W. Morse and Giles M. Marion

Biogeochemical responses of the carbon cycle to natural and human perturbations: past, present, and future
Leah May B. Ver, Fred T. Mackenzie, and Abraham Lerman
Authors


December (no. 10)
A 400 million year carbon isotope record of pedogenic carbonate: Implications for paleoatmospheric carbon dioxide
Douglas D. Ekart, Thure E. Cerling, Isabel P. Montanez, and Neil J. Tabor

The role of electrolyte anions (ClO4, NO3, and Cl-) in divalent metal (M2+) adsorption on oxide and hydroxide surfaces in salt solution
Louise J. Criscenti and Dimitri A. Sverjensky


Geology and Geophysics Home

Regular Issues Page