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Large Igneous Province Sulfur Emissions Have Long‐Term (>1000 Years) Effects on the Ocean Carbon Cycle
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
05 march 2025
HEE JUN CHEONG, Tushar Mittal, Courtney J. Sprain,...
Large Igneous Province (LIP) eruptions are thought to have driven environmental and climate change over wide temporal scales ranging from a few to ...
A Model Framework for Scaling Pre‐Quaternary Cosmogenic Nuclide Production Rates
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
17 january 2025
Moshammat Mijjum, Katie E. Bristol, Richard K. Bon...
Cosmogenic nuclide dating is an essential component of studying Earth surface processes, but it requires knowledge of how nuclide production rates ...
Mantle Plumes and Geomagnetic Intensity Variations: Insights from the Deccan Traps
GENERAL CONTRIBUTIONS IN GEOMAGNETISM, PALEOMAGNETISM, AND ELECTROMAGNETISM POSTER
geomagnetism, paleomagnetism and electromagnetism | 12 december 2024
Katie E. Bristol, Courtney J. Sprain, Tushar Mitta...
Studying the long-term behavior of the geomagnetic field is crucial for understanding the planets evolution, including its internal dynamics, surface ...
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Rock Magnetic Characterization of Marine Sediments Across the Cretaceous-Paleogene Boundary
ENVIRONMENTAL MAGNETISM II POSTER
geomagnetism, paleomagnetism and electromagnetism | 11 december 2024
Gabriela Gaarder, Courtney J. Sprain
With a wealth of geologic evidence and widespread, permanent impacts on marine and terrestrial ecosystems, the Cretaceous-Paleogene (KPg) boundary mas...
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Quantitative Paleosecular Variation Analysis: A New Tool for Assessing Eruption Tempo of Large Igneous Provinces
ENVIRONMENTAL EFFECTS AND ERUPTIVE DYNAMICS OF LARGE IGNEOUS PROVINCES: A MULTIDISCIPLINARY PERSPECTIVE II POSTER
volcanology, geochemistry and petrology | 10 december 2024
Courtney J. Sprain, Tushar Mittal, Katie E. Bristo...
In the past few decades, weve made significant strides in the field of high-precision geochronology. These advances have allowed us to more closely in...
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The effect of spatially heterogeneous core-mantle boundary heat flux pattern variations on paleomagnetic observables
DEEP CONNECTIONS: STRUCTURES, DYNAMICS, AND INTERACTIONS AT EARTH’S CORE-MANTLE BOUNDARY III POSTER
study of earth's deep interior | 10 december 2024
Daniele Thallner, Courtney J. Sprain, Juliane Dann...
The geomagnetic field, generated by convective processes in the Earths outer core, has likely been a fundamental feature of our planet for at least 3....
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A Global Paleosecular Variation Database for the Paleogene: Stationary Secular Variation Behavior Since the Triassic?
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
16 june 2024
Yael Engbers, Daniele Thallner, Richard K. Bono, C...
Paleosecular variation analysis is a primary tool for characterizing ancient geomagnetic behavior and its evolution through time. This study presen...
A Hyperactive Geomagnetic Field in the Late Visean (Early Carboniferous) From the Late Asbian Stratotype Section in Northwest England, UK
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
16 april 2024
Mark W. Hounslow, Andrew J. Biggin, pedro Cózar, I...
The pattern of geomagnetic polarity changes during the Early Carboniferous (Mississippian) is not known in detail. This information sparsity is add...