Magnetic mineral diagenesis
AP Roberts - Earth-Science Reviews, 2015 - Elsevier
Reduction–oxidation (redox) reactions occur during burial because sediments contain
reactive mixtures of oxidised and reduced components. Diagenetic chemical reactions …
reactive mixtures of oxidised and reduced components. Diagenetic chemical reactions …
Magnetotactic bacteria and magnetofossils: ecology, evolution and environmental implications
Magnetotactic bacteria (MTB) are a group of phylogenetically diverse and morphologically
varied microorganisms with a magnetoresponsive capability called magnetotaxis or …
varied microorganisms with a magnetoresponsive capability called magnetotaxis or …
A critical appraisal of the “Day” diagram
Abstract The “Day” diagram (Day et al., 1977, https://doi. org/10.1016/0031-9201 (77) 90108-
X) is used widely to make inferences about the domain state of magnetic mineral …
X) is used widely to make inferences about the domain state of magnetic mineral …
Key signatures of magnetofossils elucidated by mutant magnetotactic bacteria and micromagnetic calculations
Magnetotactic bacteria (MTB) produce single‐stranded or multi‐stranded chains of magnetic
nanoparticles that contribute to the magnetization of sediments and rocks. Their magnetic …
nanoparticles that contribute to the magnetization of sediments and rocks. Their magnetic …
Magnetic characterization of geologic materials with first-order reversal curves
R Egli - Magnetic measurement techniques for materials …, 2021 - Springer
Since their introduction in Earth sciences in 1990, first-order reversal curve (FORC)
measurements have become an important tool for characterizing geologic materials. The …
measurements have become an important tool for characterizing geologic materials. The …
Signatures of reductive magnetic mineral diagenesis from unmixing of first‐order reversal curves
AP Roberts, X Zhao, RJ Harrison… - Journal of …, 2018 - Wiley Online Library
Diagenetic alteration of magnetic minerals occurs in all sedimentary environments and
tends to be severe in reducing environments. Magnetic minerals provide useful information …
tends to be severe in reducing environments. Magnetic minerals provide useful information …
Classification of a complexly mixed magnetic mineral assemblage in Pacific Ocean surface sediment by electron microscopy and supervised magnetic unmixing
J Li, Y Liu, S Liu, AP Roberts, H Pan, T Xiao… - Frontiers in Earth …, 2020 - frontiersin.org
Unambiguous magnetic mineral identification in sediments is a prerequisite for
reconstructing paleomagnetic and paleoenvironmental information from environmental …
reconstructing paleomagnetic and paleoenvironmental information from environmental …
Difference in relative paleointensity recording efficiency of magnetic mineral constituents in a sediment core off Chile
T Yamazaki, J Li, T Shimono… - Journal of Geophysical …, 2023 - Wiley Online Library
Progress of relative paleointensity (RPI) estimations using marine sediments has greatly
contributed to better understanding of the behavior of the past geomagnetic field. To …
contributed to better understanding of the behavior of the past geomagnetic field. To …
Past environmental and circulation changes in the South China Sea: Input from the magnetic properties of deep-sea sediments
C Kissel, C Laj, Z Jian, P Wang, C Wandres… - Quaternary Science …, 2020 - Elsevier
Abstract The South China Sea, located at the transition between the Pacific and the Indian
Ocean, receives every year, mainly during the rain season, enormous amounts of river …
Ocean, receives every year, mainly during the rain season, enormous amounts of river …
Remanence acquisition efficiency in biogenic and detrital magnetite and recording of geomagnetic paleointensity
Relative paleointensity (RPI) variations of Earth's magnetic field are widely used to
understand geomagnetic field behavior and to develop age models for sedimentary …
understand geomagnetic field behavior and to develop age models for sedimentary …