Geology

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  Año 2005, Número 1

  • Ancient subduction, mantle eclogite, and the 300 km seismic discontinuity

    Q. Williams, J. Revenaugh

    págs. 1-4

    

  • Viscous fingering during replenishment of felsic magma chambers by continuous inputs of mafic magmas: Field evidence and fluid-mechanics experiments

    G. Poll, D. Perugini

    págs. 5-8

    

  • Glendonites in Neoproterozoic low-latitude, interglacial, sedimentary rocks, northwest Canada: Insights into the Cryogenian ocean and Precambrian cold-water carbonates

    T. Kurtis Kyser, Noel P. James, Robert W. Dalrymple, Guy M. Narbonne

    págs. 9-12

    

  • Distinguishing base-level change and climate signals in a Cretaceous alluvial sequence

    G. Ludvigson, R. Brenner, B. Witzke, T. White

    págs. 13-16

    

  • Tempo of burial and exhumation within the deep roots of a magmatic arc, Fiordland, New Zealand

    R.M. Flowers, S.A. Bowring, A.J. Tulloch, K.A. Klepeis

    págs. 17-20

    

  • Permeability of fine-grained rocks: New evidence from chalks

    Richard E. Swarbrick, T. John Katsube, Anthony J. Mallon

    págs. 21-24

    

  • Transition from arc to oceanic magmatism at the Kamchatka-Aleutian junction

    Dieter Garbe-Schönberg, Reinhard Werner, Gennady Avdeiko, Maxim Portnyagin, Kaj Hoernie, Ilya Bindeman, Folkmar Hauff, Vitaly Uspensky

    págs. 25-28

    

  • Mineral isochrons and isotopic fingerprinting: Pitfalls and promises

    Bruce Charlier, John M. Hora, Rebecca Perlroth, Jon Davidson

    págs. 29-32

    

  • Atmospheric CO₂ fluctuations during the last millennium reconstructed by stomatal frequency analysis of Tsuga heterophylla needles

    Henk Visscher, Wolfram Kürschner, Rike Wagner, Lenny Kouwenberg

    págs. 33-36

    

  • Constriction during exhumation: Evidence from eclogite microstructures

    Walter Kurz

    págs. 37-40

    

  • Neoproterozoic sulfur isotopes, the evolution of microbial sulfur species, and the burial efficiency of sulfide as sedimentary pyrite

    Galen P. Halverson, Michael A. Arthur, Matthew T. Hurtgen

    págs. 41-44

    

  • Hf isotopes of MARID (mica-amphibole-rutile-ilmenite-diopside) rutile trace metasomatic processes in the lithospheric mantle

    Suzanne Y. O'Reilly, Mathieu Choukroun, William L. Griffin, Norman J. Pearson, J. Barry Dawson

    págs. 45-48

    

  • Patchy deposits of Cenozoic pelagic sediments in the central Pacific

    Mitchell W. Lyle, Neil C. Mitchell

    págs. 49-52

    

  • Nd isotope disequilibrium during crustal anatexis: A record from the Goat Ranch migmatite complex, southern Sierra Nevada bathoIith, California

    Jason B. Saleeby, Paul Asimow

    págs. 53-56

    

  • Frozen dynamics of migrating bedforms

    David Mohrig, Douglas J. Jerolmack

    págs. 57-60

    

  • New hydrothermal activity and alkalic volcanism in the backarc Coriolis Troughs, Vanuatu

    Brooks Rakau, Stephen Sestak, Raymond A. Binns, Fernando J. A. S. Barriga, Timothy F. McConachy, Richard J. Arculus, Robina Sharpe, Christopher J. Yeats, Tony Tevi

    págs. 61-64

    

  • Sensitivity of the Australian Monsoon to insolation and vegetation: Implications for human impact on continental moisture balance

    John Magee, David Pollard, Jennifer Mangan, Starley Thompson, Benjamin Felzer, Gifford Miller

    págs. 65-68

    

  • Evolution of fluid compartmentalization in a detachment fold complex

    Eugene C. Perry, Jay L. Banner, Liliana Lefticariu, Mark P. Fischer

    págs. 69-72

    

  • Evidence for solar forcing of sea-surface temperature on the North Icelandic Shelf during the late Holocene

    Marit-Solveig Seidenkrantz, Karen Luise Knudsen, Jón Eiríksson, Michael Schulz

    págs. 73-76

    

  • Questioning the evidence for Earth's earliest life¿Akilia revisited

    Aivo Lepland, Gustaf Arrhenius, Martin J. Whitehouse, Christopher M. Fedo, Mark A. van Zuilen

    págs. 77-79