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 …

Low‐temperature magnetic properties of pelagic carbonates: Oxidation of biogenic magnetite and identification of magnetosome chains

L Chang, M Winklhofer, AP Roberts… - Journal of …, 2013 - Wiley Online Library
Pelagic marine carbonates provide important records of past environmental change. We
carried out detailed low‐temperature magnetic measurements on biogenic magnetite …

Key signatures of magnetofossils elucidated by mutant magnetotactic bacteria and micromagnetic calculations

M Amor, J Wan, R Egli, J Carlut, C Gatel… - Journal of …, 2022 - Wiley Online Library
Magnetotactic bacteria (MTB) produce single‐stranded or multi‐stranded chains of magnetic
nanoparticles that contribute to the magnetization of sediments and rocks. Their magnetic …

[图书][B] Paleomagnetism of sedimentary rocks: Process and interpretation

KP Kodama - 2012 - books.google.com
This book describes the paleomagnetism of sediments and sedimentary rocks, how
sediments and sedimentary rocks become magnetized, and how the physical and chemical …

Magnetic detection and characterization of biogenic magnetic minerals: A comparison of ferromagnetic resonance and first‐order reversal curve diagrams

L Chang, AP Roberts, M Winklhofer… - Journal of …, 2014 - Wiley Online Library
Biogenic magnetic minerals produced by magnetotactic bacteria occur ubiquitously in
natural aquatic environments. Their identification and characterization are important for …

The late Pleistocene geomagnetic field as recorded by sediments from Fargher Lake, Washington, USA

SJ Doh, WK Steele - Earth and Planetary Science Letters, 1983 - Elsevier
Measurement of the remanent magnetization of a 6.88-m oriented core of soft sediments and
tephras from Fargher Lake near Mount St. Helens in southwestern Washington State shows …

[图书][B] Applications of Paleomagnetism to sedimentary geology

DM Aïssaoui, DF McNeill, NF Hurley - 1993 - pubs.geoscienceworld.org
Applications of Paleomagnetism to Sedimentary Geology-Based on the 1991 SEPM
Research Symposium, the results are directed towards bringing the disciplines of …

Extracting a detailed magnetostratigraphy from weakly magnetized, Oligocene to early Miocene sediment drifts recovered at IODP Site U1406 (Newfoundland margin …

TE Van Peer, C Xuan, PC Lippert… - Geochemistry …, 2017 - Wiley Online Library
Fine‐grained magnetic particles in deep‐sea sediments often statistically align with the
ambient magnetic field during (and shortly after) deposition and can therefore record …

Enhanced magnetization of the Marlboro Clay as a product of soil pyrogenesis at the Paleocene–Eocene boundary?

DV Kent, L Lanci, H Wang, JD Wright - Earth and Planetary Science Letters, 2017 - Elsevier
Abstract The kaolinite-rich Marlboro Clay was deposited on the inner shelf in the Salisbury
Embayment of the US Atlantic margin at the onset of the carbon isotope excursion marking …

S-band ferromagnetic resonance spectroscopy and the detection of magnetofossils

AU Gehring, J Kind, M Charilaou… - Journal of The …, 2013 - royalsocietypublishing.org
We report the use of S-band ferromagnetic resonance (FMR) spectroscopy to compare the
anisotropic properties of magnetite particles in chains of cultured intact magnetotactic …