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 …

Magnetic mineral assemblages in soils and paleosols as the basis for paleoprecipitation proxies: A review of magnetic methods and challenges

DP Maxbauer, JM Feinberg, DL Fox - Earth-Science Reviews, 2016 - Elsevier
Magnetic iron oxide minerals, principally magnetite, maghemite, hematite, and goethite are
formed in well-drained soils in response to a suite of physical, chemical, and biological …

Anisotropy of magnetic susceptibility (AMS): magnetic petrofabrics of deformed rocks

GJ Borradaile, M Jackson - Geological Society, London, Special …, 2004 - lyellcollection.org
For 40 years magnetic anisotropy has provided successful geological interpretations of
magnetic ellipsoid orientations; in contrast the interpretation of anisotropy magnitudes is far …

Searching for single domain magnetite in the “pseudo‐single‐domain” sedimentary haystack: Implications of biogenic magnetite preservation for sediment magnetism …

AP Roberts, L Chang, D Heslop… - Journal of …, 2012 - Wiley Online Library
Magnetic hysteresis measurements of sediments have resulted in widespread reporting of
“pseudo‐single‐domain”‐like magnetic properties. In contrast, the ideal single domain (SD) …

[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 properties of pelagic marine carbonates

AP Roberts, F Florindo, L Chang, D Heslop… - Earth-science …, 2013 - Elsevier
Pelagic carbonates are deposited far from continents, usually at water depths of 3000–6000
m, at rates below 10 cm/kyr, and are a globally important sediment type. Recent advances …

[图书][B] Remagnetization and chemical alteration of sedimentary rocks

RD Elmore, AR Muxworthy, M Aldana - 2012 - lyellcollection.org
Chemical remagnetization is a very common phenomenon in sedimentary rocks and
developing a greater understanding of the mechanisms has several benefits. Acquisition of …

Associations between burial diagenesis of smectite, chemical remagnetization, and magnetite authigenesis in the Vocontian trough, SE France

B Katz, RD Elmore, M Cogoini… - … Research: Solid Earth, 2000 - Wiley Online Library
Results of a paleomagnetic, rock magnetic, geochemical, and petrographic study on
Jurassic and Cretaceous carbonates in the Vocontian trough support a hypothesized …

Low-flux, tectonically-induced squeegee fluid flow (“hot flash”) into the Rocky Mountain Foreland Basin

HG Machel, PA Cavell - Bulletin of Canadian Petroleum …, 1999 - pubs.geoscienceworld.org
Cette étude examine l'écoulement des paléo-fluides à travers les aquifères de carbonate du
Dévonien dans la partie profonde du Bassin de l'ouest de l'Alberta, en utilisant la distribution …

Contradictory magnetic polarities in sediments and variable timing of neoformation of authigenic greigite

WT Jiang, CS Horng, AP Roberts, DR Peacor - Earth and Planetary Science …, 2001 - Elsevier
In several recent published studies, paleomagnetic results from greigite-bearing sediments
reveal characteristic remanences that are anti-parallel to those carried by coexisting detrital …