Magnetic properties of pelagic marine carbonates
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 …
m, at rates below 10 cm/kyr, and are a globally important sediment type. Recent advances …
Low‐temperature magnetic properties of pelagic carbonates: Oxidation of biogenic magnetite and identification of magnetosome chains
Pelagic marine carbonates provide important records of past environmental change. We
carried out detailed low‐temperature magnetic measurements on biogenic magnetite …
carried out detailed low‐temperature magnetic measurements on biogenic magnetite …
Magnetotactic bacterial abundance in pelagic marine environments is limited by organic carbon flux and availability of dissolved iron
Magnetotactic bacteria intracellularly biomineralize magnetite of an ideal grain size for
recording palaeomagnetic signals. However, bacterial magnetite has only been reported in …
recording palaeomagnetic signals. However, bacterial magnetite has only been reported in …
Organic carbon flux controls the morphology of magnetofossils in marine sediments
T Yamazaki, H Kawahata - Geology, 1998 - pubs.geoscienceworld.org
Magnetotactic bacteria produce chains of magnetite crystals within a cell. Bacterial
magnetites have characteristic morphologies and sizes that are strictly biologically …
magnetites have characteristic morphologies and sizes that are strictly biologically …
Intracellular amorphous Ca-carbonate and magnetite biomineralization by a magnetotactic bacterium affiliated to the Alphaproteobacteria
CL Monteil, K Benzerara, N Menguy… - The ISME …, 2021 - academic.oup.com
Bacteria synthesize a wide range of intracellular submicrometer-sized inorganic precipitates
of diverse chemical compositions and structures, called biominerals. Their occurrences …
of diverse chemical compositions and structures, called biominerals. Their occurrences …
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 …
(OATZ) of aquatic environments, produce intracellular crystals of magnetic minerals …
Giant magnetofossils and hyperthermal events
Magnetotactic bacteria biomineralize magnetic minerals with precisely controlled size,
morphology, and stoichiometry. These cosmopolitan bacteria are widely observed in aquatic …
morphology, and stoichiometry. These cosmopolitan bacteria are widely observed in aquatic …
Rock magnetic properties of uncultured magnetotactic bacteria
Understanding the magnetic properties of magnetite crystals (Fe3O4) produced by
magnetotactic bacteria (MTBs) is of fundamental interest in fields of geosciences …
magnetotactic bacteria (MTBs) is of fundamental interest in fields of geosciences …
Biogenic magnetite as a primary remanence carrier in limestone deposits
SBR Chang, JL Kirschvink, JF Stolz - Physics of the Earth and Planetary …, 1987 - Elsevier
Studies on the microbial communities and magnetic phases of samples collected from
carbonate oozes at Sugarloaf Key, FL, USA and calcareous laminated sediments from …
carbonate oozes at Sugarloaf Key, FL, USA and calcareous laminated sediments from …
Abundant bacterial magnetite occurrence in oxic red clay
T Yamazaki, T Shimono - Geology, 2013 - pubs.geoscienceworld.org
Magnetotactic bacteria (MTB) produce chains of intracellular magnetite and/or greigite
crystals and respond to an ambient magnetic field. MTB are considered to be …
crystals and respond to an ambient magnetic field. MTB are considered to be …