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Usman Muhammad (2010) Magnetite Formation via FeII Induced Mineralogical Transformations of Ferric Oxyhydroxides
Usman M, Hanna K, Abdelmoula M & Ruby C

Usman Muhammed (2021) Terrestrial Carbon Dynamics Through Time – Insights from Downcore Radiocarbon Dating
Smittenberg R, Galy V, Gierga M, Birkholz A, Usman M, Ponton C, Hajdas I, Wacker L, Haghipour N, Giosan L, Bernasconi SM & Eglinton TI
(2017) Transport of Organic Carbon and Mineral Associations from Soil to Sea in the Godavari River Basin (India)
Kirkels F, Usman M, Zwart H, Basu S, Martes C, Lupker M, Eglinton T & Peterse F
(2017) Holocene Climate- and Anthropogenically-Driven Mobilization of Terrestrial Organic Matter from the Godavari River Basin, India
Usman M, Ponton C, Kirkels F, Zwart H, Basu S, Peterse F, Lupker M, Giosan L & Eglinton T

Usman Muhammed Ojoshogu (2020) Assessing Molecular-Level Compositional Heterogeneity of Natural Organic Matter in Bentonites
Usman MO & Simpson MJ
(2020) Post-Glacial Hydroclimate Forcing of Tropical Soil-Carbon Storage
Hein C, Galy V, Eglinton T, Usman M & Haghipour N
(2018) Pervasive Carbon Export from the Indian Sub-Continent in Response to Holocene Climate Change
Usman MO, Ponton C, Lupker M, Giosan L, Haghipour N & Eglinton T

Usman S. (2013) Advanced Antineutrino Estimation
Jocher G, Usman S, Dye S & Learned J

Uspenskaya T. (2011) Ce-Rich Layers in Manganese Micronodules of the Brasil Basin
Dubinin A, Uspenskaya T, Sval'nov V & Demidova T
(2000) Geochemical and Mineralogical Studies of Fe-Mn Nodules and Crusts from the White Sea: Potential Role of Benthic Fauna in their Formation
Strekopytov S, Dubinin A & Uspenskaya T

Uspenskaya V. (2000) Nuclear and Related Analytical Techniques Used to Study Anthropogenic Impact on the River Sister in the Vicinity of the Town of Klin (Moscow Region, Russia)
Khodakovsky I, Morzhukhina S, Uspenskaya V, Chermnykh L, Frontasyeva M & Gundorina S

Ussher S. (2021) Hydrothermal Iron Supply to the Remote Southeast Pacific Ocean
Birchill AJ, Baker C, Wyatt N, Turnbull I, Milne A, Martin A, Moore M & Ussher S
(2017) The Physico-Chemical Speciation of Iron over an Oxic Shelf Margin
Birchill A, Milne A, Ussher S, Worsfold P & Lohan M
(2015) Seasonal Cycling and Off-Shelf Transport of Dissolved, Soluble and Colloidal Iron in the Celtic Sea
Birchill A, Milne A, Ussher S, Worsfold P & Lohan M

Ussher U. (2004) Role of Iron in Marine Biogeochemistry
Achterberg E, Ussher U, Gledhill M, Worsfold P, Bowie A, Gehrels W, Geider R & de Baar H

Ussler W. (2011) Plant Impoundments as Habitats for Methanogenesis in Tropical Rainforest Canopies
Goffredi S & Ussler W
(2010) Enrichments of Heavy Sulfur (34S) in Sulfide Minerals: Gas Hydrates, Methane Delivery, and Anaerobic Methane Oxidation
Borowski WS, Rodriguez NM, Paull CK & Ussler W
(2007) Micron-Scale Resolution of Sulfur Cycling in a Microbial Mat
Fike D, Ussler W, Eiler J, Guan Y & Orphan V

Ustaömer P. Ayda (2016) Tectonic Implications of U-Pb Zircon Ages and Geochemical Data from the Basement and Cover Units of the Armutlu Metamorphics for Late Palaeozoic-Early Mesozoic Tectonic Development of S Eurasian Margin in NW Turkey
Ustaömer PA, Zulauf G, Gerdes A, Ustaömer T & Dörr W

Ustaömer Petek Ayda (2013) Discovery of a Triassic Magmatic Arc Source for the Permo-Triassic Karakaya Subduction Complex, NW Turkey
Ustaömer PA, Ustaömer T, Gerdes A, Robertson AHF & Zulauf G

Ustaömer T. (2017) Early-Middle Devonian Magmatism in The Sakarya Zone: Lower Crustal Melts at a Consuming Plate Margin
Aysal N, Ustaömer T, Öngen S, Keskin M & Peytcheva I
(2016) Tectonic Implications of U-Pb Zircon Ages and Geochemical Data from the Basement and Cover Units of the Armutlu Metamorphics for Late Palaeozoic-Early Mesozoic Tectonic Development of S Eurasian Margin in NW Turkey
Ustaömer PA, Zulauf G, Gerdes A, Ustaömer T & Dörr W
(2013) Discovery of a Triassic Magmatic Arc Source for the Permo-Triassic Karakaya Subduction Complex, NW Turkey
Ustaömer PA, Ustaömer T, Gerdes A, Robertson AHF & Zulauf G

Uster B. (2017) Assessing Mycogenic Manganese Oxides Reactivity
Uster B, Duckworth O, Henson J, Mitchell E, Sombers L & Pena J
(2011) Geochemical and Biological Controls on the Product of Microbial U(VI) Reduction
Stylo M, Alessi D, Uster B, Lezama-Pacheco J, Bargar J & Bernier-Latmani R
(2010) Method to Estimate the Contribution of Molecular U(IV) to the Product of U(VI) Reduction
Alessi D, Uster B, Veeramani H, Stubbs J, Lezama-Pacheco J, Bargar J & Bernier-Latmani R

Ustunisik G. (2022) Causal Predictive Modeling for Trace Element Partitioning
Wolf AS, Cung E, Ustunisik G & Nielsen R
(2022) IEDA2: Evolving EarthChem, LEPR/traceDs, and SESAR into a Next Generation Data Infrastructure for Data-Driven Research Paradigms in Geochemistry, Petrology, and Volcanology
Lehnert KA, Profeta L, Ramdeen S, Ji P, Figueroa JD, Cao S, Shane N, Sweets HA, Ustunisik G, Nielsen R, Block K, Grossberg M & Walker JD
(2022) CO2 Solutions – Driven by Enzyme-Enabled Carbon Capture
Govil T, Vaughn M, Ustunisik G, Soeder DJ, Lingwall B & Sani RK
(2020) An Alternate Perspective: Plagioclase Megacrysts and their Inclusions
Nielsen R & Ustunisik G
(2020) Next Generation Cyberinfrastructure for Geochemistry & Petrology: Connecting Data (EarthChem) and Models (ENKI)
Lehnert KA, Antoshechkina P, Block K, Ghiorso M, Grossberg M, Ji P, Nielsen R, Profeta L, Ustunisik G, Walker D & Wolf A
(2020) Experimental Constraints on the Homogenization of Plagioclase Hosted Melt Inclusions from Plagioclase Ultraphyric Basalts
Lewis K, Ustunisik G & Nielsen R
(2020) The Missing Magmas of MOR
Ustunisik G, Nielsen RL & Walker D
(2014) Magma Storage and Eruption Dynamics of an Individual Eruptive Unit at Mt Jefferson, Oregon
Ustunisik G & Nielsen R
(2014) The Role of Chlorine in the Degassing of Alkalies during Flash Melting of Chondrules
Ustunisik G, Ebel D & Nekvasil H
(2010) The Next Generation of Petrologic Study of Lunar Compositions: Exploring the Effects of Water, Cl, F, S and the Fluid Exsolution Processes that Have Affected their Distribution
Nekvasil H, McCubbin F & Ustunisik G
(2010) The Influence of Magmatism and Magmatic Fluids on the Geochemical Evolution of the Martian Crust
Ustunisik G, Nekvasil H & McCubbin F
(2005) TE and REE Modeling of Central Anatolian Volcanics, Turkey
Dogan AU, Dogan M, Kilinc A, Steele I, Yesilyurt FI, Ustunisik G, Ozbay S, Tigli M, Conger O & Tosun S

Ustunisik K.G. (2023) Correlation of Depth of Formation with Petrogenetic Processes: Evidence from Plagioclase-Hosted Melt Inclusions
Daynes O, Ustunisik KG, Nielsen RL, Betts MX & Gaetani G
(2023) Sampling Patterns of Mid-Ocean Ridge (MOR) Magmas as Evidenced by Plagioclase Megacrysts and their Melt Inclusions (MI)
Betts MX, Ustunisik KG, Nielsen RL & Daynes O
(2023) Role of Microbial Activity on the Kinetics of Carbon Mineralization in Basalts
Ustunisik KG, Betts MX, Govil T, Soeder DJ, Lingwall B & Sani RK

Ustunomiya S. (2009) Groundwater Nanoparticles in the Far-Field at the Nevada Test Site
Ustunomiya S, Kersting AB & Ewing RC

Usuda S. (2003) Isotopic Determintion of Ultra Trace U in Meteorite Samples by HR-ICP-MS
Chai J, Miyamoto Y, Saito Y, Magara M, Sakurai S & Usuda S

Usui A. (2022) Osmium Isotope Stratigraphy Age and Elemental Composition of Ferromanganese Crusts from Iwaki Seamount
Kobayashi E, Suzuki K, Usui A, Chang Q, Makabe A, Kashiwabara T & Orihashi Y
(2020) Modern Precipitation of Ferromanganese Oxides and Metal Accumulation during 12-15-Yr on-Site Experiment at NW Pacific Seamounts
Usui A, Hino H, Suzushima D, Kashiwabara T, Tomioka N & Yamaoka K
(2019) Neodymium Isotopic Composition of Surface Layer of Ferromanganese Crusts Collected from Two Seamounts Located at the Northwest Pacific
Amakawa H, Usui A & Suzuki K
(2019) Tellurium Isotope Analysis for the Surface Layer of the Ferromanganese Crusts from Two Seamounts in Northwest Pacific
Fukami Y, Kashiwabara T, Amakawa H, Shibuya T, Usui A & Suzuki K
(2017) Stable Isotope Variation of Tellurium in Surface Layer of Marine Ferromanganese Crusts
Fukami Y, Kashiwabara T, Usui A, Kimura J-I & Suzuki K
(2016) Fractionation of Zirconium-Hafnium in Ferromanganese Crusts
Inagaki J, Sakaguchi A, Inoue M, Usui A, Haba H, Kashiwabara T, Yamasaki S, Sueki K & Takahashi Y
(2016) Constant Iron Isotopic Composition of Pacific Deep Water over the Last 20 Ma
Yamaoka K, Borrok D & Usui A
(2016) Speciation of Platinum in Marine Ferromanganese Oxides Using Wavelength-Dispersive XAFS
Kashiwabara T, Watanabe Y, Sekizawa O, Nitta K, Terada Y, Uruga T, Usui A, Hein J & Takahashi Y
(2015) Evidences for Continuous Growth of Hydrogenetic Ferromanganese Crusts Since ca. 20 Ma over the Depths of NW Pacific
Usui A, Nishi K, Sato H & Graham I
(2014) Uranium Isotope in Ferromanganese Crusts: Implications for the Marine 238U/235U Isotope System
Goto K, Anbar A, Gordon G, Romaniello S, Shimoda G, Takaya Y, Tokumaru A, Nozaki T, Suzuki K, Machida S, Hanyu T & Usui A
(2014) Cd Isotopic Composition of Ferromanganese Crusts as a Proxy of Ocean Productivity
Yamaoka K, Ma L & Usui A
(2014) Chemical Processes for the Extreme Enrichment of Te into Marine Ferromanganese Oxides
Kashiwabara T, Oishi Y, Sakaguchi A, Sugiyama T, Usui A & Takahashi Y
(2013) Iron Isotopic Composition of Submarine Hydrogenetic, Diagenetic, and Hydrothermal Ferromanganese Deposits
Yamaoka K, Borrok D, Usui A & Kawahata H
(2012) Temporal and Depth Variation of Os Isotope Composition in Ferromanganese Crusts from the Takuyo Daigo Seamount (#5 Takuyo Smt), Northwestern Pacific Ocean
Tokumaru A, Nozaki T, Goto KT, Takaya Y, Suzuki K, Chang Q, Kato Y, Usui A & Urabe T
(2003) Secular Fe Isotope Variations in the NW and Central Pacific Ocean
Chu N, Johnson C, Beard B, German C, Nesbitt R & Usui A
(2000) A New Method for the Determination of Ce(III) / Ce(IV) Ratios in Rocks; Application to Weathering, Sedimentary, and Diagenetic Processes
Takahashi Y, Shimizu H, Kagi H, Yoshida H, Usui A & Nomura M

Usui F. (2020) Constraints on the Surface Materials of Ryugu from Spectral and Water Analysis of Experimentally-Heated CI Carbonaceous Chondrite
Amano K, Nakamura T, Usui F, Okumura S & Zolensky M

Usui Tomohiro (2016) Uranium-Thorium-Lead Isotope Systematics in Depleted Shergottites: Implications for the Heterogeneous Shergottite Source Mantle
Moriwaki R, Usui T & Yokoyama T
(2016) Constraints on Atmospheric Pressure on Early Mars Inferred from Nitrogen and Argon Isotopic Compositions
Kurokawa H, Kurosawa K & Usui T
(2016) An in situ K-Ar Dating System and Possible Landing Sites for Future Exploring Mission to Mars
Miura YN, Cho Y, Morota T, Kameda S, Sugita S, Okazaki R, Miyamoto H & Usui T
(2016) Development of Precise Isotope Analysis for Small Amount of Pb Using 204Pb-207Pb Double Spike TIMS
Tobita M, Fukami Y, Yokoyama T, Usui T, Moriwaki R & Asanuma H
(2016) In situ Analysis of Os Isotopes and Highly Siderophile Element Concentrations in Metal Grains from CB Chondrites
Nakanishi N, Yokoyama T, Usui T & Iwamori H
(2016) 146Sm-142Nd Whole-Rock Isochron Age of Basaltic Eucrites
Kagami S, Yokoyama T & Usui T

Usui Tomohiro (2018) Petrogenesis of a Unique Shergottite Zagami: Implications from REE Signature of Pyroxene
Tobita M, Makino Y, Okabayashi S, Usui T, Niihara T, Misawa K, Hirata T, Yokoyama T & Moriwaki R
(2018) Micro-XANES Determination of Oxidation States of V, Cr, and Fe in Olivine-Hosted Glass Inclusion and Groundmass Glasses of Martian Primitive Basalt Yamato 980459
Nakada R, Usui T, Ushioda M & Takahashi Y

Usui Tomohiro (2020) Iron Limitation Enhance Organic Matter Sulfurization within the Limestones of the Ediacaran Dengying Formation
MATSU’URA F, Nakada R, Ueno Y, Sawaki Y, Saitoh M, Kajitani I & Usui T
(2020) In situ Detection of Nitrogen-Bearing Organics in Noachian Martian Carbonates: Implication for Nitrogen-Cycle on Early Mars
Koike M, Nakada R, Kajitani I, Usui T, Tamenori Y, Sugahara H & Kobayashi A

Usui Tomohiro (2023) New Consortium Study to Determine the Solar System Composition Using Ryugu Samples
Yokoyama T, Dauphas N, Fukai R, Usui T, Tachibana S, Schönbächler M, Busemann H, Abe M & Yada T
(2023) JAXA's Strategic Small-Body Sample Return Program: From Hayabusa/Hayabusa 2 to MMX
Usui T
(2023) In situ Nitrogen Chemical Speciation of Alteration Minerals in Terrestrial Mars Analog
Kurokawa A, Koike M, Onishi K, Sumiya Y, Nakada R, Sugahara H, Usui T & Amundsen HEF
(2023) Strong 13C Depletion Induced by Solar UV Photolysis of CO2 and its Implication for Early Mars
Ueno Y, Johnson MS, Schmidt JA, Gilbert A, Kurokawa H, Usui T & Zang X

Usui Tomohiro (2015) Evidence from Hydrogen Isotopes in Meteorites for a Subsurface Hydrogen Reservoir on Mars
Usui T, Alexander C, Wang J, Simon J & Jones J
(2015) Lead Isotopes in Olivine-Phyric Shergottite Tissint: Implications for the Geochemical Evolution of the Shergottite Source Mantle
Moriwaki R, Usui T, Simon J, Jones J & Yokoyama T
(2015) Preliminary Report on Lead Isotopic Systematics of Martian Meteorite Zagami
Tobita M, Usui T, Niihara T, Misawa K & Yokoyama T
(2015) Splashed Hadean Seawater Hypothesis
Genda H, Ueno Y, Foriel J, Usui T, Ueta S, Bao H & Sun T
(2015) Sr Isotope Evidence for the Origin of Chondrules
Okui W, Yokoyama T & Usui T
(2015) A HIMU Signature beneath Mt. Oku, Cameroon Volcanic Line: Implications for Plume–Lithosphere Interaction
Asaah A, Yokoyama T, Aka F, Usui T, Kuritani T, Wirmvem M & Iwamori H
(2014) Evolution of Surface Water Reservoirs on Mars: Constraints from Hydrogen Isotopes in Martian Meteorites
Usui T, Kurokawa H & Sato M
(2012) Evidence from D/H and Volatile Abundances of Impact Melts for a Surficial Water Reservoir on Mars
Usui T, Alexander C, Wang J, Simon J & Jones J
(2011) Experimental and Numerical Investigations of the Formation of Felsic Asteroidal Crust
Usui T, Jones J & Senshu H
(2011) Martian Magmatic Volatiles Recorded in Olivine-Bearing Melt Inclusions and Matrix of Shergottite Y-980459
Jones J, Usui T, Alexander CO, Wang J & Simon J
(2008) REE Distributions in Shergottites RBT 04261 and 04262
Sanborn M, Wadhwa M, Usui T & McSween H

Usui Tomohiro (2021) Sample Analysis of Phobos Regolith Returned by JAXA's Martian Moons eXploration (MMX) Mission and its Scientific Objectives
Fujiya W, Furukawa Y, Sugahara H, Koike M, Bajo K-I, Chabot NL, Miura YN, Moynier F, Russell SS, Tachibana S, Takano Y, Usui T & Zolensky ME
(2021) Speciation and Quantification of Sulfur Distributed in the Ediacaran Limestones: Implications for Diagenetic Mobilization of Sulfur Species
Matsu'ura F, Nakada R, Sawaki Y, Ueno Y, Saitoh M, Kajitani I & Usui T

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