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Micromagnetic Constraints on the Grain Size Dependence and Magnetic Stability of Sub-Micron Monoclinic Pyrrhotite (Fe7S8)
AGU 2024
geomagnetism, paleomagnetism and electromagnetism | 12 december 2024
Wyn Williams, Adrian R. Muxworthy, Ualisson Donard...
We present the first micromagnetic simulations for sub-micron monoclinic 4C pyrrhotite (Fe7S8), a common mineral in rocks and sediments and an importa...
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How Different Sulfate Reduction Pathways Affect Paleo- and Mineral-Magnetic Properties of Marine Sediments: Case Study from Holocene SE-Mediterranean Shelf
AGU 2024
geomagnetism, paleomagnetism and electromagnetism | 10 december 2024
Ron Shaar, Yakar Zemach, Orit Sivan, Barak Herut, ...
Marine continental shelf sediments with high deposition rates are useful and important archives of rapid geomagnetic secular variation. However, the m...
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What is the paleoenvironmental significance of biogenic magnetite? Insights from early Eocene records
AGU 2024
geomagnetism, paleomagnetism and electromagnetism | 10 december 2024
Victor Piedrahita, Elcho Rohling, David Heslop, An...
Early Eocene sedimentary archives contain records of a series of short-lived (>200 kyr) carbon cycle perturbations that were associated with massiv...
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Reconciling the Apparent Discrepancy Between Cenozoic Deep‐Sea Temperatures From Proxies and From Benthic Oxygen Isotope Deconvolution
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
01 november 2024
Elcho Rohling, Thomas Gernon, David Heslop, Gert-J...
Understanding past deep‐sea temperature and sea‐water oxygen isotope ratios is fundamental to environmental Earth science. For example,...
Insights Into a Correlation Between Magnetotactic Bacteria and Polymetallic Nodule Distribution in the Eastern Central Pacific Ocean
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
23 august 2024
Yan Liu, Yi Dong, Lian-jun Feng, Shi He, Jinhua LI...
The Clarion–Clipperton Fracture Zone (CCFZ) in the eastern central Pacific Ocean is the world's largest area for potential deep‐sea pol...
Methanogenic Archaea as Catalysts for Magnetite Formation in Iron‐Rich Marine Sediments
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
31 may 2024
Zhiyong Lin, Haixin Lin, Harald Straus, Andrew P. ...
Fine‐grained authigenic magnetite has been recognized increasingly in iron‐rich marine environments affected by methane seepage and is ...
Morphology‐Dependent Magnetic Properties in Shallow‐Water Ferromanganese Concretions
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
16 may 2024
Joonas Wasiljeff, Johanna Salminen, Andrew P. Robe...
Ferromanganese concretions commonly occur in shallow‐water coastal regions worldwide. In the Baltic Sea, they can record information about pa...
Age of emplacement and paleolatitude of the Agulhas Plateau – IODP Expedition 392, Site U1582
CRETACEOUS‒PALEOGENE LARGE IGNEOUS PROVINCE EMPLACEMENT AND OCEAN HISTORY: IMPACTS ON CRUSTAL STRUCTURE, CLIMATE, AND CIRCULATION I POSTER
paleoceanography and paleoclimatology | 14 december 2023
Derya Gürer, Edoardo Dallanave, Steve M M. Bohaty,...
The Agulhas Plateau (AP), along with Maud Rise (MR) and Northeast Georgia Rise (NEGR), is part of the greater Southeast African Large Igneous Province...
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