Magnetic analyses of soils from the Wind River Range, Wyoming, constrain rates and pathways of magnetic enhancement for soils from semiarid climates

EE Quinton, DE Dahms… - Geochemistry, Geophysics …, 2011 - Wiley Online Library
In order to constrain the rate of magnetic enhancement in soils, we investigated modern
soils from five fluvial terraces in the eastern Wind River Range, Wyoming. Profiles up to 1.2 …

A novel authigenic magnetite source for sedimentary magnetization

Z Lin, X Sun, AP Roberts, H Strauss, Y Lu… - …, 2021 - pubs.geoscienceworld.org
We report a novel authigenic nanoscale magnetite source in marine methane seep
sediments. The magnetite occurs in large concentrations in multiple horizons in a 230 m …

The magnetization of clay-rich rocks in sedimentary basins: low-temperature experimental formation of magnetic carriers in natural samples

MG Moreau, M Ader, RJ Enkin - Earth and Planetary Science Letters, 2005 - Elsevier
Rocks are often magnetically altered during burial, thus providing a useful method to study
their thermo-chemical history. In order to improve the understanding of burial diagenetic …

Structure and morphology of magnetite anaerobically-produced by a marine magnetotactic bacterium and a dissimilatory iron-reducing bacterium

NHC Sparks, S Mann, DA Bazylinski, DR Lovley… - Earth and Planetary …, 1990 - Elsevier
Intracellular crystals of magnetite synthesized by cells of the magnetotactic vibroid organism,
MV-1, and extracellular crystals of magnetite produced by the non-magnetotactic …

The identification and biogeochemical interpretation of fossil magnetotactic bacteria

RE Kopp, JL Kirschvink - Earth-Science Reviews, 2008 - Elsevier
Magnetotactic bacteria, which most commonly live within the oxic-anoxic transition zone
(OATZ) of aquatic environments, produce intracellular crystals of magnetic minerals …

Ferromagnetic resonance and low-temperature magnetic tests for biogenic magnetite

BP Weiss, SS Kim, JL Kirschvink, RE Kopp… - Earth and Planetary …, 2004 - Elsevier
Magnetite is both a common inorganic rock-forming mineral and a biogenic product formed
by a diversity of organisms. Magnetotactic bacteria produce intracellular magnetites of high …

Preserved pedogenic mineral magnetic signature, pedogenesis, and paleoclimate change: Pennsylvanian Roca Shale (Virgilian, Asselian), central Kansas, USA

EC Rankey, MR Fan - Sedimentary Geology, 1997 - Elsevier
This study focuses on the field characteristics and mineral magnetism of four stacked
paleosols in the Upper Pennsylvanian (Virgilian, Asselian) Roca Shale exposed near …

Low‐temperature magnetic properties of siderite and magnetite in marine sediments

BA Housen, SK Banerjee… - Geophysical Research …, 1996 - Wiley Online Library
Low temperature magnetic techniques provide useful tools to detect the presence of
magnetite and pyrrhotite in sediments through identification of their low temperature …

Characterization of magnetic mineral assemblages in clinkers: Potential tools for full vector paleomagnetic studies

CJ Sprain, JM Feinberg, R Lamers… - Geochemistry …, 2021 - Wiley Online Library
High‐quality paleointensity data are essential for improving our understanding of the
geomagnetic field; however, it is challenging to find materials that reliably record full vector …

Response of pedogenic magnetite to changing vegetation in soils developed under uniform climate, topography, and parent material

DP Maxbauer, JM Feinberg, DL Fox, EA Nater - Scientific reports, 2017 - nature.com
Pedogenesis produces fine-grained magnetic minerals that record important information
about the ambient climatic conditions present during soil formation. Yet, differentiating the …