Goldschmidt2017
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Details for: Timothy Lyons


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Note: abstracts are only listed if one of the following email addresses was provided when the abstract was submitted: timothy.lyons@ucr.edu. Otherwise, try an advanced search.

(2017) Archean Oxidative Weathering: Insights from Sulfide Oxidation Experiments at Ultra-Low pO2
Johnson AC, Reinhard CT, Romaniello SJ, Garcia-Robledo E, Revsbech NP, Canfield D, Lyons TW & Anbar AD 		09d/14:45/Mon
(2017) Atmospheric Seasonality on the Early Earth: Implications for Remote Life Detection
Olson S, Schwieterman E, Reinhard C & Lyons T 		14c/15:00/Wed
(2017) Busting the Boring Billion: Oxygen’s Role in Stifling and Stimulating the Early Rise of Complex Life
Lyons T 		03i/14:30/Tue
(2017) Characterizing N2O as an Exoplanet Biosignature: Early Earth as a Template
Schwieterman E, Olson S, Reinhard C, Meadows V & Lyons T 		14c/15:30/Wed
(2017) Correlated Mo and U Isotope Signatures in Sediments from the Black Sea and the Cariaco Basin
Weyer S, Brueske A, Neubert N, Schulte V, Zok D, Dellwig O, Planavsky N & Lyons T 		10h/16:30/Wed
(2017) Historical Fluxes of Toxic Trace Elements in the Salton Sea Basin
Odigie KO, Hardisty DS, Geraci JB & Lyons TW 		13m/2218/Thu
(2017) Iron-Rich Conditions and Molybdenum Enrichment in a Mesoproterozoic Shelf Setting: A Snapshot from the VindhyanBasin, India
Sahoo S, Gilleaudeau G, Owens J, Poulton S & Lyons T 		03i/2043/Mon
(2017) Records of pre-GOE Sedimentation: Signatures of Continental Weathering and the Resulting Detrital Baseline
Lee B, Bekker A, Rosière C & Lyons T 		14e/3114/Wed
(2017) Sensitivity of Redox Proxies to Rapid Variability in Oxygen Minimum Zones
Choumiline K, Lyons TW, Pérez-Cruz L, Carriquiry JD, Raiswell R & Beaufort L 		10l/09:45/Fri
(2017) The Jixian System and Xiamaling Formation: Views of the Mid-Proterozoic Through the Lens of an Evolving Continental Margin
Diamond C, Wang C & Lyons T 		03i/15:15/Tue
(2017) The Monterey Formation: A Window into Miocene Oxygen Minimum Zone Expansion
Hancock L, Lyons T, Planavsky N & Behl R 		10l/10:00/Fri
(2017) The Vanadium Isotope Composition of Marine Sediments
Wu F, Owens J, Nielsen S, Scholz F, Riedinger N, Peterson L & Lyons T 		10h/15:15/Wed
(2017) Understanding the Interplay between S Source and Metal Availability in the Archean: An Example from the Jeerinah Formation
Gregory D, Olson S, Large R, Zhukova I, Kaufman A & Lyons T 		14e/3107/Wed
(2017) Unravel the Earth’s Oxygenation History with Molecular Organic Sulfur Geochemistry
Wang C, Lyons T, Bekker A, Love G & Planavsky N 		03i/16:30/Tue
(2022) Sulfur and Oxygen Isotope Study of Sulfur Cycling in a Polymictic Eutrophic Saline Lake, Salton Sea, California
Hung C, Diamond C, Gilhooly W, Tino CJ & Lyons TW
(2022) Trace Metal – Pyrite Interactions during Early-Diagenesis: Calibrating The Paleoproxy
Figueroa MC, Gregory DD, Chappaz A, Mukherjee I, Swing MR, Kukkadapu R & Lyons TW
(2022) Proterozoic Sulfur Isotope Excursions Driven by Systematic Changes in Sulfur Isotopic Composition of Volcanic Outgassing
Eguchi J, Tu C & Lyons TW
(2022) Co-evolving Redox and Ecosystem Structures in the Early Oceans: Probing the Earliest Environmental Controls and Consequences of Complex Life
Tu C, Ghnahalla M, El Albani A & Lyons TW
(2022) Large Sulfur Isotope Variation Exhibits Uncertain Biosignature Potential at an Ancient Hydrothermal Mars Analog
Tino CJ, Stüeken EE, Arp G, Böttcher ME, Bates SM & Lyons TW
(2022) Understanding Trace Element Mobility during Early Diagenesis Using Several in situ Techniques
Gregory DD, Chappaz A, Atienza NE, Kovarik L, Cliff J, Perea D, Taylor S & Lyons TW
(2021) Dynamic Evolution of Marine Chemistry Linked to Wax and Wane of the Glaciations in a Restricted Basin over the Cryogenian Non-Glacial Period
Tu C, Diamond CW, Stüeken EE & Lyons TW
(2021) Tracking Redox Reactions in Saanich Inlet from the Water Column to Early Diagenetic Pyrite Formation
Figueroa MC, Gregory DD, Kukkadapu R & Lyons TW
(2021) A Novel Multi-Proxy, Big Data Approach to Reconstructing Earth’s Climate System Through Time
El Bilali H, Ernst RE, Lyons TW & Diamond CW
(2021) Seasonal and Long-Term Variations in the Salton Sea: An Assessment of Environmental and Health Risks
Hung C, Diamond C, Elsenousy A, Fresquez A & Lyons TW
(2020) Toward a Predictive Model for Molybdenum Speciation and Isotope Ratio in Sulfidic Waters
Hlohowskyj S, Chen X, Romaniello S, Molina M, Lyons T & Chappaz A
(2020) Precambrian LIPs and Environmental Perturbation
Diamond C, Ernst R, Zhang S & Lyons T
(2020) Ancient Seawater Compositions Recorded in Nanoscale Fluid Inclusions in Pyrite?
Taylor S, Perea D, Kovarik L, Cliff J, Gregory D & Lyons T
(2020) Nitrogen Isotope Ratios Trace High pH in a Terrestrial Mars Analog Site
Tino C, Stüeken E, Arp G, Jung D & Lyons T
(2020) The Effects of Iron and Manganese Shuttles on Thallium and Vanadium Isotopes in Black Sea Sediments
Chen X, Li S, Newby S, Lyons T & Owens J
(2020) Hydrological Controls on Sulfur Cycling in the Green River Formation
Cremiere A, Cui X, Tino C, Pommer M, Roychowdhury M, Sarg F, Lyons T, Summons R, Sessions A & Adkins J
(2020) The Cretaceous Oceanic Anoxic Events: New Geochemical Data from the Central Atlantic Ocean
Bonacina G, Previde Massara E, Scotti P, Viaggi P, Piva A, Diamond C, Newby S, Hung C, Sanfilippo A, Lyons TW & Owens JD
(2020) Proterozoic Carbon Isotope Excursions Driven by Mantle Recycling of Carbon
Eguchi J & Lyons T
(2020) Trace Element Mapping in Pyrite Framboids by Atom Probe Tomography
Atienza N, Gregory D, Taylor S, Perea D, Owens J & Lyons T
(2020) Is Pyrite an Important Sink for Mo? Evidence from XAFS, TEM and APT Analyses of Pyrite
Gregory D, Chappaz A, Atienza N, Taylor S, Perea D, Kovarik L & Lyons T
(2019) Active Microbial Mn(II) Oxidation Mediates Cr(III) Oxidation and Fractionates Cr Stable Isotopes
Miletto M, Wang XL, Planavsky NJ, Luther GW, Lyons TW & Tebo BM
(2019) A Limited Habitable Zone for Complex Life
Schwieterman E, Reinhard C, Olson S, Harman C & Lyons T
(2019) Co-evolution of Early Environments and Microbial Life
Lyons T, Tino C, Anderson R, Fournier G, Kappler A, Leavitt W, Magnabosco C, Stüeken E & Zerkle A
(2019) Using Uranium Isotopes to Disentangle Biotic from Abiotic Processes in Marine Snow Aggregates
Choumiline K, Andersen MB, Lau K, Romaniello SJ, Aguirre-Bahena F, Shumilin E, Silverberg N & Lyons TW
(2019) Identifying Biogenic Signatures in Pyrite by Combining Sulfur Isotopes and Trace Elements Analyses
Figueroa MC, Gregory DD, Williford KH, Fike DA, Jones C & Lyons TW
(2019) Redox Gradients in the Early Mississippian Appalachian Basin: Evidence from Iron Speciation and Trace Metal Abundances
Gilleaudeau G, Algeo T, Lyons T, Bates S & Anbar A
(2019) Spatiotemporal Coevolution of Oxygen Levels and Early Animals
Li C, Shi W, Jin C, Cheng M, Zhu M & Lyons T
(2019) Bioavailable Fe Supply by Aeolian Dust to the North Atlantic
Lee B, Owens J, Raiswell R, Severmann S, Sadler P & Lyons T
(2019) The Formation of Pyrite Framboids: A View from TEM and APT
Gregory D, Perea D, Taylor S, Kovarik L, Owens J & Lyons T
(2019) Evaluating δ15N as a High pH Proxy for Closed-Basin Lacustrine Systems
Tino C, Stüeken E, Gregory D, Arp G, Jung D & Lyons T
(2018) Dynamic Proterozoic Surface Environments, Co-evolving Life, and Possible Tectonic and deep-Earth Drivers
Lyons T & Diamond C
(2018) The Isotope Signature of Benthic Fe Cycling in Glacially Influenced Fjord Sediments
Wehrmann L, Severmann S, Riedinger N, Formolo M & Lyons T
(2018) Iron and its Impact on Primary Productivity in the Southern Ocean
Lee B, Raiswell R, Sadler P & Lyons T
(2018) Unexpected Biogeochemical Controls from the Santa Monica Basin Revealed in Carbon, Sulfur, and Trace Metal Cycling
Figueroa MC, Gregory DD, Choumiline K, LeMieux S, Treude T, Berelson W, Bates S & Lyons TW
(2018) Geochemical Constraints on the Origin of Neoproterozoic Cap Carbonates in the Helan Mountains, North China: Implications for Mid-Late Ediacaran Glaciation
Yang J, Lyons T, Hu L, Odigie K, Bates S & Zeng Z
(2018) Constraints on Earth's Stepwise Oxygenation from Sulfide Oxidation Experiments at Low pO2
Johnson AC, Reinhard CT, Romaniello SJ, Greaney AT, Gregory DD, Lyons TW & Anbar AD
(2018) Modeling Insights into Uranium Accumulation and Isotopic Fractionation during Early Diagenesis of Marine Sediments
Lau K, Lyons T & Maher K
(2018) Redox and Ecological Complexity Across the Ediacaran-Cambrian Boundary
Bowyer F, Wood R, Poulton S, Hardisty D & Lyons T
(2018) δ15N as a pH Proxy for the Miocene Ries Impact Crater Lake
Tino C, Stüeken E, Arp G, Jung D & Lyons T
(2018) Marine Redox Evolution and Co-mn Signals of the Great Oxidation Event
Mhlanga X, Tsikos H, Oonk P, Mason P, Lee B & Lyons T
(2018) Uranium Isotopes as the Storytellers of Swaying Oxygen Minimum Zones
Choumiline K, Andersen MB, Pérez-Cruz L, Carriquiry JD, Beaufort L & Lyons TW
(2018) Nano-Inclusions Verses Lattice-Bound Trace Elements in Pyrite: Implications on Formation History and Paleo-Ocean Chemistry
Gregory D, Perea D, Cliff J, Kovarik L, Chappaz A & Lyons T
(2018) Atmospheric Seasonality as an Exoplanet Biosignature
Olson S, Schwieterman E, Reinhard C, Ridgwell A, Meadows V & Lyons T
(2018) The Importance of Ozone and UV Capability in Detecting Biosignatures on Planets with Intermediate Oxygenation States
Schwieterman E, Olson S, Reinhard C & Lyons T
(2016) Trace Metals and Isotopes in Estonian Black Shales: Cambro-Ordovician Shallow Water Anoxia on the Baltica Shelf?
Johnson S, McGoldrick P, Systra Y, Meffre S, Large R, Raub T, Boyce A & Lyons T
(2016) Drivers of Redox Changes in Diverse Basins of the Gulf of California: Alfonso, La Paz, and Pescadero
Choumiline K, Lyons TW, Pérez-Cruz L, Carriquiry JD, Raiswell R & Beaufort L
(2016) The 1.4 Ga Xiamaling Formation, North China: What it can and Cannot Tell us About the Mesoproterozoic
Diamond C, Planavsky N, Wang C & Lyons T
(2016) Mobilizing Molybdenum: Interpreting Archean Oxidative Weathering Signatures
Johnson A, Reinhard C, Romaniello S, Garcia-Robledo E, Revsbech NP, Canfield D, Lyons T & Anbar A
(2016) Spatiotemporal Variations in the Degree and Frequency of Baltic Sea Holocene Anoxia
Hardisty D, Riedinger N, Holdaway B, Planavsky N, Bates S, Asael D & Lyons T
(2016) A Decade of Progress in Studies of Trace Metals in the Early Oceans
Lyons T
This presentation is the Ingerson Lecture Series.
(2016) Tracking the Rise of Eukaryotes to Ecological Dominance with Zinc Isotopes
Tang T, Love G, Zumberge A, Reinhard C, Dupont C, Asael D, Rooney A, Owens J, Gill B, Rainbird R, McCrow J, Lyons T & Planavsky N
(2016) Nutrient-O2 Feedbacks and Proterozoic pO2 Regulation
Olson S, Reinhard C & Lyons T
(2016) Evolution of Earth's Phosphorus Cycle
Reinhard CT, Planavsky NJ, Gill BC, Robbins LJ, Lyons TW, Fischer WW, Wang C, Cole DB & Konhauser KO
(2016) Trace Element Patterns in Pyrite Nodules as a Window to Bioessential Metal Availability in Archean Marine Sediments
Gregory D, Lyons T, Large R, Olson S & Zhukova I
(2016) Implications of Highly Reactive Iron Distributions in Long-Range Transport of Aeolian Dust
Lee B, Owens J, Severmann S & Lyons T
(2016) Redox Variation and Nutrient Controls on Organic Carbon Deposition of the Miocene Monterey Formation
Hancock L, Lyons T, Behl R & Gill B
(2016) Molybdenum-Isotope Chemostratigraphy of the Toarcian Oceanic Anoxic Event
Dickson A, Gill B, Al-Suwaidi A, Ruhl M, Jenkyns H, Porcelli D, Lyons T & van den Boorn S
(2015) Theme 22: Progress in Precambrian Research – 25 Years of Exposing Earth's Deep-Time Secrets
Lyons T
(2015) Inorganic Hints of Archean Oxygenation in the ~2.7 Ga Roy Hill Shale
Olson S, Roy M, Lyons T, Ostrander C & Anbar A
(2015) Restricted Marine Deposition in the Neoproterozoic Chuar Group
Diamond C, Dehler C, Karlstrom K & Lyons T
(2015) Distribution of Bioavailable Iron in the Pacific Ocean and Relationships to Dust Delivery and Potential Continental Sources
Lee B, Owens J & Lyons T
(2015) Geochemical Evidence for Variable Redox Structure in the Paleoproterozoic Animikie Basin, Lake Superior Region
Tang T, Planavsky N, Slack J, Cannon W, Lyons T, Bekker A & Asael D
(2015) Unraveling Microbial Paleorates and Burial History of Methane-Derived Carbonates Using Novel Approaches
Hancock L, Lyons T, Paris G, Adkins J, Gill B, Frank T & Shapiro R
(2015) A Holocene History of Dynamic Redox Conditions in the Landsort Deep, Baltic Sea
Hardisty D, Riedinger N, Lyons T, Planavsky N, Andrén T, Jorgensen B, Slomp C, Ash J, Bauersachs T & Martin E
(2015) Unravelling Earth’s Oxygenation History: The Extraordinary Legacy of Robert A. Berner
Lyons T
(2014) Delivery and Accumulation of Highly Reactive Iron to the Open Ocean and Its Implications
Lee B, Owens J & Lyons T
(2014) Ocean Oxygenation during the Great Ordovician Biodiversification Event
Diamond C, Saltzman M & Lyons T
(2014) Revisiting Molar Tooth Structures in Light of a Low Oxygen and Sulfate Mid-Proterozoic Ocean
Hancock L, Lyons T, Reinhard C, Wehrmann L, Bekker A, Olson S & Goldbaum E
(2014) Exploring the Effects of Oxidant Availability on the Early Methane Cycle
Olson S, Reinhard C & Lyons T
(2014) Reconstructing Historical Trends in Hypoxia in a Coastal Marine System: Alfonso Basin, La Paz Bay, Southwestern Gulf of California
Choumiline K, Pérez-Tribouillier H, Shumilin E, Lyons TW & Pérez-Cruz L
(2014) Intra-Cyclothem Conodont Oxygen Isotope Composition: Insights into Climatic Forcing of Seawater Chemistry during the Late Paleozoic Ice Age
Griffin J, Bates S, Montañez I, Poulsen C & Lyons T
(2014) Molybdenum Cycling in Deep Marine, Oxide-Rich Sediments: Implications for the Mo Paleoproxy
Riedinger N & Lyons T
(2014) Molybdenum Speciation in Modern and Ancient Euxinic Settings
Chappaz A, Owens J & Lyons T
(2014) Cenozoic Seawater Uranium Isotopic Composition Recorded in Mn-Fe Crusts
Wang X, Planavsky N, Reinhard C, Hein J, Lyons T & Johnson T
(2014) Geochemical Evidence for Ferruginous Marine Conditions Following the Paleoproterozoic Demise of Iron Formation Deposition
Li C, Planavsky N, Love G, Lyons T, Reinhard C, Feng L, Huang J, Zhang Q & Chu X
(2014) An Oceanic Oxidation Event Coincident with the Shuram Carbonate-Carbon Isotope Excursion
Hardisty D, Lu Z, Osburn M, Planavsky N, Jiang G, Zhou X, Ling H-F, Li D & Lyons T
(2013) A Record of Paleoproterozoic Surface Ocean Redox from Iodine-To-Calcium Ratios
Hardisty D, Lu Z, Planavsky N, Bekker A, Zhou X & Lyons T
(2013) Earth Surface Redox Constraints from the Ancient Cr Cycle
Planavsky N, Reinhard C, Wang X, Fischer W, Johnson T & Lyons T
(2013) Redox-Sensitive Metals and their Isotopes: The Holland Legacy of Early Ocean Exploration
Anbar A & Lyons T
(2013) The Cycling and Transport of Glacially Derived Iron in Arctic Fjord Sediments
Wehrmann LM, Formolo MJ, Owens JD, Ferdelman TG, Raiswell R & Lyons TW
(2013) Tectonically Enhanced Deep Subsurface Microbial Carbon Cycling in the Nankai Trough, Japan
Riedinger N, Strasser M & Lyons TW
(2013) Microbial Sulfur Cycling in the Modern Black Sea
Gilhooly W, Johnston D, Farquhar J, Severmann S, Böttcher M, Gill B, Kamyshny A & Lyons T
(2013) Novel Approaches to Reconstructing Sulfur Cycling in Methane Seeps
Hancock LG, Lyons TW, Gill BC, Shapiro RS & Bates SM
(2013) Trace Metal Drawdown during a Cretaceous Oceanic Anoxic Event: Implications for Global Redox Conditions
Owens JD, Reinhard CT & Lyons TW
(2013) Diagenetic Mobilisation of Fe and Mn in Hydrothermal Sediments
Aquilina A, Homoky WB, Hepburn LE, John SG, Conway TM, Lyons T & Mills RA
(2013) Uranium Isotopes in Anoxic Sediments
Andersen M, Vance D, Little S, Herdsman R, Matthews A, Lyons T & Romaniello S
(2013) Calculation of Mass (Im-)balance in the Oceanic Cycling of Cu and Zn Isotopes
Little S, Vance D, Lyons T & McManus J
(2013) Secular Trends in the Global Ocean Revealed Through Trace Elements in Sedimentary Pyrite
Halpin J, Large R, Danyushevsky L, Maslennikov V, Gregory D, Lyons T & Lounejeva E
(2013) Four Cycles of Oxygenation in the Phanerozoic
Large R, Halpin J, Danyushevsky L, Maslennikov V, Bull S, Gregory D, Lyons T & Lounejeva E
(2012) Enhanced Delivery of Bioavailable Fe Through Glacial Processes in Kongsfjorden, Svalbard
Owens JD, Wehrmann LM, Raiswell R & Lyons TW
(2012) Paleoproterozoic Collapse in Seawater Sulfate and Subsequent Shallowing of the Methane Cycle in Marine Sediments
Scott C, Wing B, Bekker A, Planavsky N, Medvedev P, Bates S, Yun M & Lyons T
(2012) Ocean Redox Changes in the Wake of the Marinoan Glaciaiton
Sahoo S, Planavsky N, Kendall B, Wang X, Shi X, Anbar A, Lyons T & Jiang G
(2012) Significance of Sulfidic Organic-Rich Archean Shales
Planavsky N, Scott C, Reinhard C, Wing B & Lyons T
(2012) Oxidative Weathering on the Early Earth
Reinhard C, Lalonde S & Lyons T
(2012) Fluctuations in Precambrian Atmospheric and Oceanic Oxygen Levels: A New Precambrian Paradigm Emerging?
Partin C, Bekker A, Planavsky N, Gill B, Li C, Podkovyrov V, Maslov A, Konhauser K, Love G & Lyons T
(2012) New Insights from FOAM: Iron and Trace Metal Cycling in Highly Sulfidic Pore Waters beneath an Oxic Water Column
Hardisty D, Riedinger N, Gill B, Johnston D, Reinhard C, Planavsky N, Asael D & Lyons T
(2012) Anaerobic Oxidation of Methane Coupled to Iron Reduction in Deep Marine Sediments
Riedinger N, Formolo MJ, Lyons TW, Henkel S, Voemeyer A, Reese BK, Mills HJ & Kasten S
(2012) Molybdenum Sequestration in Sulfidic Sediments: Xafs Evidence for mo Reduction
Chappaz A, Dahl TW, Fitts JP & Lyons TW
(2012) Interpreting the Trace Metal Records of Ancient Epeiric Seaways: Lessons from the Toarcian (Jurassic) Black Shales of Europe
Gill B, Lyons T, Owens J, Bates S, Brumsack H-J & Jenkyns H
(2012) Rhenium Data from Shales Confirms Ferruginous Proterozoic Deep Oceans
Kendall B, Anbar A, Creaser R, Lyons T, Bekker A & Poulton S

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Committee member

Goldschmidt2018 Science Committee: Co-chair

Theme chair

Goldschmidt2017 - Theme 03: Early Earth
Goldschmidt2016 - Theme 12: Ocean and Atmosphere: Past and Present
Goldschmidt2009 - Theme 7: Evolution of Earth's Surface Environment

Medal

Goldschmidt2016: Ingerson Lecture Series
Goldschmidt2015: Geochemical Fellows 2015

Session convener

Goldschmidt2017 - Session 03b: Evolution of Earth’s Early Planetary System: Hadean Through Proterozoic Oceans, Atmospheres, Tectonics, and Life
Goldschmidt2016 - Session 12g: Alternative Earths: The Co-evolution of Life and its Environments during the Middle Chapters of Earth History
Goldschmidt2013 - Session 09c: Patterns, Controls, and Consequences of the Earliest Rise of Atmospheric Oxygen
Goldschmidt2009 - Session 07d: Geochemistry of Extinction and Radiation Events

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