Diversification of iron‐biomineralizing organisms during the Paleocene‐Eocene Thermal Maximum: Evidence from quantitative unmixing of magnetic signatures of …
Conventional magnetofossils represent magnetic mineral remains of magnetotactic bacteria.
Giant magnetofossils have no known modern analog. Both conventional and giant …
Giant magnetofossils have no known modern analog. Both conventional and giant …
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 …
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 …
Paleoenvironmental significance of magnetofossils in pelagic sediments in the equatorial Pacific Ocean before and after the Eocene/Oligocene boundary
Magnetotactic bacteria (MTB), sensitive to redox status, leave fossil bacterial magnetite
(magnetofossils) in sediments. The relative contents of cuboctahedral, elongated prismatic …
(magnetofossils) in sediments. The relative contents of cuboctahedral, elongated prismatic …
Magnetofossil spike during the Paleocene‐Eocene thermal maximum: Ferromagnetic resonance, rock magnetic, and electron microscopy evidence from Ancora, New …
Previous workers identified a magnetically anomalous clay layer deposited on the northern
United States Atlantic Coastal Plain during the Paleocene‐Eocene thermal maximum …
United States Atlantic Coastal Plain during the Paleocene‐Eocene thermal maximum …
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 …
Magnetofossils and Benthic Foraminifera Record Changes in Food Supply and Deoxygenation of the Coastal Marine Seafloor During the Paleocene‐Eocene Thermal …
Continental shelf sediments along the northeast continental margin of North America contain
a magnetofossil‐rich interval deposited during the Paleocene‐Eocene Thermal Maximum …
a magnetofossil‐rich interval deposited during the Paleocene‐Eocene Thermal Maximum …
Iron isotope signature of magnetofossils and oceanic biogeochemical changes through the Middle Eocene Climatic Optimum
Magnetotactic bacteria (MTB) intracellularly precipitate magnetite (Fe 3 O 4) crystals that can
be preserved in the geological record. When MTB die, the so-called magnetofossils …
be preserved in the geological record. When MTB die, the so-called magnetofossils …
In situ magnetic identification of giant, needle-shaped magnetofossils in Paleocene–Eocene Thermal Maximum sediments
Near-shore marine sediments deposited during the Paleocene–Eocene Thermal Maximum
at Wilson Lake, NJ, contain abundant conventional and giant magnetofossils. We find that …
at Wilson Lake, NJ, contain abundant conventional and giant magnetofossils. We find that …
Magnetite magnetofossils record biogeochemical remanent magnetization in hydrogenetic ferromanganese crusts
W Yuan, H Zhou, Z Yang, JR Hein, Q Yang - Geology, 2020 - pubs.geoscienceworld.org
Records of natural remanent magnetization (NRM) and geomagnetic polarity reversals
preserved within ferromanganese (Fe-Mn) crusts, together with the application of fine …
preserved within ferromanganese (Fe-Mn) crusts, together with the application of fine …