Geochimica et Cosmochimica Acta
Overview
publication venue for
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Metabolic imprints in the hydrogen isotopes of Archaeoglobus fulgidus tetraether lipids
2024
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BrGDGT lipids in cold regions reflect summer soil temperature and seasonal soil water chemistry
2024
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Exploring uranium isotopes in shark teeth as a paleo-redox proxy
2024
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Controls on the hydrogen isotope composition of tetraether lipids in an autotrophic ammonia-oxidizing marine archaeon
2023
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Chemistry of springs across the Mariana forearc: Carbon flux from the subducting plate triggered by the lawsonite-to-epidote transition?
2023
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Experimental serpentinization of iron-rich olivine (hortonolite): Implications for hydrogen generation and secondary mineralization on Mars and icy moons
2022
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A mechanistic investigation of the coral Mn/Ca-based trade-wind proxy at Kiritimati
2022
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The Fe-Si-C system at extreme P-T conditions: A possible core crystallization pathway for reduced planets
2022
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An Experimental-XANES Investigation of Cr Valence Systematics in Basaltic Liquids and Applications to Modeling Cr2+/Σ Cr Evolution in Crystallizing Basaltic Magma Systems
2021
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Xenon systematics of individual lunar zircons, a new window on the history of the lunar surface
2020
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Hydrogen generation and iron partitioning during experimental serpentinization of an olivine-pyroxene mixture
2020
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Fe-bearing phases in modern lacustrine microbialites from Mexico
2019
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Unravelling the high-altitude Nansen blue ice field meteorite trap (East Antarctica) and implications for regional palaeo-conditions
2019
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Formation and stabilization of elemental sulfur through organomineralization
2019
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Effect of iron limitation on the isotopic composition of cellular and released fixed nitrogen in Azotobacter vinelandii
2019
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Large carbon isotope variability during methanogenesis under alkaline conditions
2018
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Deconvolving the saturation state and temperature controls on benthic foraminiferal Li/Ca, based on downcore paired B/Ca measurements and coretop compilation
2018
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Iron transformations during low temperature alteration of variably serpentinized rocks from the Samail ophiolite, Oman
2018
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Mg/Ca-temperature calibration for the benthic foraminifera Melonis barleeanum and Melonis pompilioides
2017
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Freezing of perchlorate and chloride brines under Mars-relevant conditions
2017
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Iron isotope biogeochemistry of Neoproterozoic marine shales
2017
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Low temperature hydrogen production during experimental hydration of partially-serpentinized dunite
2017
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Influence of radiation damage on titanite He diffusion kinetics
2017
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Coordinated U–Pb geochronology, trace element, Ti-in-zircon thermometry and microstructural analysis of Apollo zircons
2017
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Primary multiple sulfur isotopic compositions of pyrite in 2.7 Ga shales from the Joy Lake sequence (Superior Province) show felsic volcanic array-like signature
2017
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Low-temperature formation and stabilization of rare allotropes of cyclooctasulfur (β-S8 and γ-S8) in the presence of organic carbon at a sulfur-rich glacial site in the Canadian High Arctic
2017
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Reply to "Methane origin in the Samail ophiolite: Comment on 'Modern water/rock reactions in Oman hyperalkaline peridotite aquifers and implications for microbial habitability'" [Geochim. Cosmochim. Acta 179 (2016) 217-241]
2017
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Aerobic respiration along isopycnals leads to overestimation of the isotope effect of denitrification in the ocean water column
2017
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Thermodynamic constraints on the formation of condensed carbon from serpentinization fluids
2016
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Characterization of dissolved organic material in the interstitial brine of Lake Vida, Antarctica
2016
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Temperature trends for reaction rates, hydrogen generation, and partitioning of iron during experimental serpentinization of olivine
2016
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Modern water/rock reactions in Oman hyperalkaline peridotite aquifers and implications for microbial habitability
2016
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Mercury transformation and release differs with depth and time in a contaminated riparian soil during simulated flooding
2016
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Oxidative mobilization of cerium and uranium and enhanced release of “immobile” high field strength elements from igneous rocks in the presence of the biogenic siderophore desferrioxamine B
2015
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Oligo-Miocene mafic intrusions of the San Juan Volcanic Field, southwestern Colorado, and their relationship to voluminous, caldera-forming magmas
2015
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Investigation of extractable organic compounds in deep-sea hydrothermal vent fluids along the Mid-Atlantic Ridge
2015
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Texture-specific Si isotope variations in Barberton Greenstone Belt cherts record low temperature fractionations in early Archean seawater
2015
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Lu-Hf isotope systematics of the Hadean-Eoarchean Acasta Gneiss Complex (Northwest Territories, Canada)
2014
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Component geochronology in the polyphase ca. 3920 Ma Acasta Gneiss
2014
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Improved oxygen isotope temperature calibrations for cosmopolitan benthic foraminifera
2014
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The influence of minerals on decomposition of the n-alkyl-alpha-amino acid norvaline under hydrothermal conditions (vol 104, pg 330, 2013)
2014
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Aeolian controls of soil geochemistry and weathering fluxes in high-elevation ecosystems of the Rocky Mountains, Colorado
2013
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The influence of minerals on decomposition of the n-alkyl-α-amino acid norvaline under hydrothermal conditions
2013
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Characterization of alteration textures in Cretaceous oceanic crust (pillow lava) from the N-Atlantic (DSDP Hole 418A) by spatially-resolved spectroscopy
2012
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Revised calibration of the MBT-CBT paleotemperature proxy based on branched tetraether membrane lipids in surface soils
2012
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Sulfur mass-independent fractionation in liquid phase chemistry: UV photolysis of phenacylphenylsulfone as a case study
2012
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Is apatite U–Th zonation information necessary for accurate interpretation of apatite (U–Th)/He thermochronometry data?
2012
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A new method of calculating electrical conductivity with applications to natural waters
2012
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Geochemistry of surface sediments from the fjords of Northern Chilean Patagonia (44-47°S): Spatial variability and implications for paleoclimate reconstructions
2012
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Catabolic and anabolic energy for chemolithoautotrophs in deep-sea hydrothermal systems hosted in different rock types
2011
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Interpreting data dispersion and “inverted” dates in apatite (U–Th)/He and fission-track datasets: An example from the US midcontinent
2011
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Chemistry of hot springs along the Eastern Lau Spreading Center
2011
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Ancient graphite in the Eoarchean quartz-pyroxene rocks from Akilia in southern West Greenland I: Petrographic and spectroscopic characterization
2010
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Ancient graphite in the Eoarchean quartz-pyroxene rocks from Akilia in southern West Greenland II: Isotopic and chemical compositions and comparison with Paleoproterozoic banded iron formations
2010
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Acid-sulfate weathering pathways at Cerro Negro, Nicaragua
2010
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Bed-scale reaction transport modeling of dolomitization reveals the emergence of self-organizing patterns
2010
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Detrital sediments of the ca. 3.77 Ga Nuvvuagittuq Supracrustal Belt, Quebec (Canada)
2010
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Growth and aggregation of ZnS nanoparticles during coprecipitation with aquatic humic substances
2010
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Hot shock vs. Cold shock zircon across the Vredefort Dome: A guide for interpreting residua of the LHB?
2010
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Investigating cell-mineral interactions and the geochemistry of methanogenic activity in a low-temperature serpentinizing system
2010
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Low temperature S biomineralization at a supraglacial spring system in the Canadian High Arctic
2010
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Measurements of halogen oxides and speciated mercury at a coastal site in Pensacola, FL
2010
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Nd-142 anomalies in the Nuvvuagittuq supracrustal belt revisited
2010
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Ralstonia species mediate Fe-oxidation in the deep biosphere of Henderson Mine
2010
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Slope aspect and weathering in the Colorado Front Range
2010
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Sources of reactive halogen species and oxygenated VOC over biologically active upwelling reactions of the tropical Pacific Ocean
2010
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Trace elements in sulfides from Precambrian stromatolites and banded iron-formations
2010
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The influence of carbon source on abiotic organic synthesis and carbon isotope fractionation under hydrothermal conditions
2010
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A maximum age of the Nuvvuagittuq supracrustal belt, northern Quebec (Canada) at 3.77 Ga
2009
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A new laser-based, field-deployable analyzer for laboratory-class stable isotope measurements in water
2009
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Carbonaceous material associated with apatite in the Akilia Qp rock
2009
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Genesis of igneous rocks associated with El Teniente Cu-deposit, Chile
2009
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Historial emissions of atmospheric compounds resulting from biomass burning
2009
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How much biogenic SOA is present in the Northeastern US?
2009
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Hydrogen in the Earth's interior
2009
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Life in the ice cover and underlying cold brines of Lake Vida, Antarctica
2009
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Mercury(II)-sulfur binding in peat
2009
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Microbial Fe cycling at basalt-biofilm interfaces on the seafloor
2009
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Microbial community structure and atmospheric oxygen ca. 2.4 Ga
2009
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Modeling organic aerosols during MILAGRO: importance of biogenic secondary organic aerosols
2009
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Space-time-composition variations in continental magmatism during mid-Tertiary low angle subduction, western U. S
2009
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Apatite (U–Th)/He thermochronometry using a radiation damage accumulation and annealing model
2009
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Thermodynamic constraints on hydrogen generation during serpentinization of ultramafic rocks
2009
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Effects of non-stoichiometry on the spinel structure at high pressure: Implications for Earth's mantle mineralogy
2009
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Evolution of flowpaths in an alpine watershed of the Colorado Front Range, USA
2008
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Fractures and the weathering front
2008
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Metamorphic zircon, trace elements and thermal history of the ca. 3.75 Ga Nuvvuagittuq supracrustal belt (Porpoise Cove), Quebec (Canada)
2008
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Microbial glass bioalteration: Inferring mechanisnis of blocorrosion from trace fossil morphology
2008
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Microbially-mediated cycling of metals in deep subsurface fluids at Henderson Mine, Colorado
2008
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Synchrotron X-ray studies of bacteria-mineral-metal ion interactions
2008
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Thermal histories in sedimentary basins from integrated low-temperature thermochronometry: An example from the High Plains of New Mexico and western Texas
2008
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Transformations across the bedrock/saprolite - regolith boundary
2008
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Chemical weathering of a marine terrace chronosequence, Santa Cruz, California I: Interpreting rates and controls based on soil concentration-depth profiles
2008
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Thermal events documented in Hadean zircons by ion microprobe depth profiles
2007
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(U-Th)/He apatite constraints on the erosional history of the southwestern Colorado Plateau and implications for Early Tertiary uplift and carving of a "Proto-Grand Canyon"
2007
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Acceptance of the 2006 F. W. Clarke Award
2007
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Metamorphic history of the pre-3750 Ma Nuvvuagittuq Supracrustal Belt, Quebec (Canada)
2007
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Stability of nanoparticles in the presence of biological material and their toxicity
2007
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Thermal events documented in Hadean zircons by ion microprobe depth profiles
2007
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Probing the oxidation-reduction properties of terrestrially and microbially derived dissolved organic matter
2007
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Chemical and isotopic evidence for widespread Eoarchean metasedimentary enclaves in southern West Greenland
2006
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Dynamics of mantle plumes and their implications for the heat budget and composition of the mantle
2006
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Further Hf isotope evidence for Hadean continental crust
2006
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The Nd-142 record of Hadean zircons
2006
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Late Holocene radiocarbon and aspartic acid racernization dating of deep-sea octocorals
2006
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Enamel diagenesis at South African Australopith sites: Implications for paleoecological reconstruction with trace elements
2006
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Variable carbon isotope fractionation expressed by aerobic CH4-oxidizing bacteria
2006
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Multiple sulfur isotopes of sulfides from sediments in the aftermath of Paleoproterozoic glaciations
2005
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Hydration of olivine and the Earth's deep water cycle
2005
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ICRONUS meets CRONUS-Earth: Improved calculations for cosmogenic dating methods - From neutron intensity to previously ignored correction factors
2005
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Interactions between dissolved organic matter and mercury in aquatic environments
2005
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Mechanical-chemical weathering linkage: Erosion and solute fluxes due to glaciers
2005
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Mystery of the volcanic mass-independent sulfur isotope fractionation signature in the antarctic ice-core
2005
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The influence of dissolved organic matter on cinnabar dissolution
2005
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The past geochemical environment of Meridiani Planum, Mars, and its implications for astrobiology
2005
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Dissolution of cinnabar (HgS) in the presence of natural organic matter
2005
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Halogen geochemistry of the McMurdo dry valleys lakes, Antarctica: Clues to the origin of solutes and lake evolution
2005
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Adsorption of organic matter at mineral/water interfaces: I. ATR-FTIR spectroscopic and quantum chemical study of oxalate adsorbed at boehmite/water and corundum/water interfaces
2004
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Detecting hydration in the Earth's interior
2004
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Oxygen isotope geochemistry of high-Mg andesites and adakites: Implications for slab melting
2004
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Prebiotic methane abundance in the hydrogen/CO2-rich atmosphere
2004
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Experimental constraints on the hydrothermal reactivity of organic acids and acid anions: I. Formic acid and formate
2003
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Experimental study of the hydrothermal reactivity of organic acids and acid anions: II. Acetic acid, acetate, and valeric acid
2003
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Selenium speciation and partitioning within Burkholderia cepacia biofilms formed on α-Al2O3 surfaces
2003
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S-8 aerosols in the Archean atmosphere
2003
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Seafloor bioalteration of sulfide minerals: Results from in situ incubation studies
2003
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Mass-independent isotope effects in Archean (2.5 to 3.8 Ga) sedimentary sulfides determined by ion microprobe analysis
2003
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Formation of meteorite hydrocarbons from thermal decomposition of siderite (FeCO3)
2003
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North Atlantic Oscillation record from deep-sea corals
2002
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The development of Neogene grasslands in relation to climate and atmospheric CO2: The carbon isotope ratios of fossil phytoliths
2002
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The timing of atmosphere and ocean changes during an abrupt climate change
2002
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Direct observations of aluminosilicate weathering in the hyporheic zone of an Antarctic Dry Valley stream
2002
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Chemical weathering in the foreland of a retreating glacier
2000
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Chlorine-36 in the waters of the McMurdo Dry Valley lakes, southern Victoria Land, Antarctica: Revisited
1998
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Lithium in waters of a polar desert
1997
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Recognition of >=3850 Ma water-lain sediments in West Greenland and their significance for the early Archaean Earth
1997
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THE FLUVIAL GEOCHEMISTRY AND DENUDATION RATE OF THE GUAYANA SHIELD IN VENEZUELA, COLOMBIA, AND BRAZIL
1995
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MODELING AND INTERPRETING D/H RATIOS IN TREE-RINGS - A TEST-CASE OF WHITE-PINE IN THE NORTHEASTERN UNITED-STATES
1994
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STABLE CARBON AND NITROGEN ISOTOPES IN ALGAE AND DETRITUS FROM THE ORINOCO RIVER FLOODPLAIN, VENEZUELA
1992
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EFFECT OF IRON DIAGENESIS ON THE TRANSPORT OF COLLOIDAL CLAY IN AN UNCONFINED SAND AQUIFER
1992
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TRACE-METALS AND DISSOLVED ORGANIC-CARBON IN ESTUARIES AND OFFSHORE WATERS OF NEW-JERSEY, USA
1991
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GERMANIUM GEOCHEMISTRY IN THE SOUTHERN-CALIFORNIA BORDERLANDS
1989
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REACTIVE IRON TRANSPORT IN AN ACIDIC MOUNTAIN STREAM IN SUMMIT-COUNTY, COLORADO - A HYDROLOGIC PERSPECTIVE
1989
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ELECTROSTATIC CHARACTERIZATION OF OXYGEN SITES IN MINERALS
1989
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DISSOLUTION AT DISLOCATION ETCH PITS IN QUARTZ
1986
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PYROLYSIS-MASS SPECTROMETRY PATTERN-RECOGNITION ON A WELL-CHARACTERIZED SUITE OF HUMIC SAMPLES
1985
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THE D/H RATIOS OF SAP IN TREES - IMPLICATIONS FOR WATER SOURCES AND TREE-RING D/H RATIOS
1985
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THE CONTRIBUTION OF HUMIC SUBSTANCES TO THE ACIDITY OF COLORED NATURAL-WATERS
1983
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CHEMICAL MASS-BALANCE IN ESTUARIES
1974
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Hydrogen generation for microbial activity in ultramafic-hosted hydrothermal systems
2010
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Investigations of the roles of minerals in hydrothermal organic geochemistry
2010
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Petrogenetic inferences from zircon/whole rock minor and trace element partitioning in ancient gneisses
2010
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Titanium distribution in a swimming pool - The case for dissolution
2010
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Thermal effects of impacts on the Hadean Earth
2009
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Constraints on hydrogen generation during serpentinization of ultramafic rocks
2008
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Habitability of serpentinizinig systems for methanogenic microorganisms: An energy balance model
2008
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The first hydrogen economy: A sulfur isotopic record of S-0 metabolisms for early life
2008
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Thermal state of the lithosphere during Late Heavy Bombardment
2008
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Constraints on the Earth's mantle heat budget from mantle plumes
2007
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Graphite plus apatite in > 3.83 Ga ferruginous quartz-pyroxene (supracrustal) rocks from Akilia, southern West Greenland
2007
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Compound specific isotope analysis and the challenge for identifying life: The role of biosignatures and abiosignatures
2006
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Isotopic signatures of abiotic organic synthesis under geologic conditions
2006
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Carbon and hydrogen isotope measurements in abiogenic hydrocarbon synthesis
2005
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Energetic constraints on subsurface biomass production within the igneous ocean crust
2005
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Heterogeneous Hadean hafnium: Evidence of continental crust by 4.5 Ga?
2005
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Experimental study of abiotic formation of organic compounds in hydrothermal systems
2004
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Geochemistry of early Archean Akilia association supracrustal rocks on Innersuartuut, West Greenland
2004
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Inclusion mineralogy of pre-4.0 Ga zircons from Jack Hills, Western Australia: A progress report
2004
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Multiple sulfur isotopic analyses of sulfides from Paleoproterozoic sediments by ion microprobe
2004
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Progress in multiple sulfur isotope analysis by ion microprobe
2004
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Synchrotron-based studies of nanoparticulate iron oxyhydroxide growth and metal uptake
2004
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When did conditions appropriate for life emerge? Further results of the mission to really early Earth
2004
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Xenon isotopes in ancient zircons and the Pu/U ratio of the early Earth
2004
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Evidence of extinct Pu-244 in Hadean zircons
2003
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Geology, age, and origin of Akilia supracrustal rocks, Greenland
2003
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Investigating nitrogen biosignatures in Early Archean and Proterozoic metasedimentary phyllosilicates
2003
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Mass-dependent and mass-independent sulfur isotopic effects in Archean and Paleoproterozoic sulfides and sulfates
2003
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The mission to really early Earth: A progress report
2003
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The oldest known sediments on Earth: Implications for exobiology
2003
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A mission to really early Earth: When did the earth become suitable for habitation?
2002
Research
keywords
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0402 Geochemistry, 0403 Geology, 0406 Physical Geography and Environmental Geoscience