Environmental magnetism: Principles and applications

Q Liu, AP Roberts, JC Larrasoaña… - Reviews of …, 2012 - Wiley Online Library
In environmental magnetism, rock and mineral magnetic techniques are used to investigate
the formation, transportation, deposition, and postdepositional alterations of magnetic …

Luminescence as a sediment tracer and provenance tool

HJ Gray, M Jain, AO Sawakuchi… - Reviews of …, 2019 - Wiley Online Library
Luminescence holds unique potential as a sediment tracer and provenance method. The
tracer application of luminescence has key advantages including ease of measurement …

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 …

Numerical strategies for magnetic mineral unmixing

D Heslop - Earth-Science Reviews, 2015 - Elsevier
Iron-bearing minerals are sensitive to a wide spectrum of natural processes and thus carry
important environmental information. In environmental magnetism, various techniques are …

Late quaternary abrupt climate change in the tropics and sub‐tropics: the continental signal of tropical hydroclimatic events (THEs)

RS Bradley, HF Diaz - Reviews of Geophysics, 2021 - Wiley Online Library
Tropical hydroclimatic events, characterized by extreme regional rainfall anomalies, were a
recurrent feature of marine isotope stages 2–4 and involved some of the most abrupt and …

Interpretation of anhysteretic remanent magnetization carriers in magnetofossil‐rich marine sediments

Q Zhang, AP Roberts, S Ge, Y Liu, J Liu… - Journal of …, 2022 - Wiley Online Library
The anhysteretic remanent magnetization (ARM) is an important magnetic parameter for
quantifying the concentration of “fine”, mostly sub‐micron ferrimagnetic particles in rocks and …

Automated paleomagnetic and rock magnetic data acquisition with an in‐line horizontal “2 G” system

TAT Mullender, T Frederichs… - Geochemistry …, 2016 - Wiley Online Library
Today's paleomagnetic and magnetic proxy studies involve processing of large sample
collections while simultaneously demanding high quality data and high reproducibility. Here …

Cyclic magnetite dissolution in Pleistocene sediments of the abyssal northwest Pacific Ocean: Evidence for glacial oxygen depletion and carbon trapping

L Korff, T von Dobeneck, T Frederichs… - …, 2016 - Wiley Online Library
The carbonate‐free abyss of the North Pacific defies most paleoceanographic proxy
methods and hence remains a “blank spot” in ocean and climate history. Paleomagnetic and …

Faulting processes unveiled by magnetic properties of fault rocks

T Yang, YM Chou, EC Ferré, MJ Dekkers… - Reviews of …, 2020 - Wiley Online Library
As iron‐bearing minerals—ferrimagnetic minerals in particular—are sensitive to stress,
temperature, and presence of fluids in fault zones, their magnetic properties provide …

Depositional provinces, dispersal, and origin of terrigenous sediments along the SE South American continental margin

S Razik, A Govin, CM Chiessi, T Von Dobeneck - Marine Geology, 2015 - Elsevier
Continental margin sediments of SE South America originate from various terrestrial
sources, each conveying specific magnetic and element signatures. Here, we aim to identify …