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 …
Discovery of giant magnetofossils within and outside of the Palaeocene-Eocene Thermal Maximum in the North Atlantic
P Xue, L Chang, Z Pei, RJ Harrison - Earth and Planetary Science Letters, 2022 - Elsevier
Giant magnetofossils have exceptionally large grain sizes and peculiar morphologies
compared to conventional biogenic magnetite nanoparticles. The origin of these unusual …
compared to conventional biogenic magnetite nanoparticles. The origin of these unusual …
Evidence for abundant isolated magnetic nanoparticles at the Paleocene–Eocene boundary
New rock magnetic results (thermal fluctuation tomography, high-resolution first-order
reversal curves and low temperature measurements) for samples from the Paleocene …
reversal curves and low temperature measurements) for samples from the Paleocene …
Discovery of late Quaternary giant magnetofossils in the Bay of Bengal
Unusually large and enigmatic giant magnetofossils are well-documented in sediments
deposited during and surrounding climatic events such as the Paleocene-Eocene Thermal …
deposited during and surrounding climatic events such as the Paleocene-Eocene Thermal …
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 …
Magnetofossil abundance and diversity as paleoenvironmental proxies: a case study from southwest Iberian margin sediments
It is still contentious how the abundance and diversity of magnetofossils reflect varying
paleoenvironmental conditions. Here, we apply rock magnetic methods and transmission …
paleoenvironmental conditions. Here, we apply rock magnetic methods and transmission …
Characterizing magnetofossils from first‐order reversal curve (FORC) central ridge signatures
The central ridge structure of a first‐order reversal curve (FORC) distribution is indicative of
uniaxial noninteracting single domain magnetic particles, which provides the opportunity to …
uniaxial noninteracting single domain magnetic particles, which provides the opportunity to …
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 …
Combined use of magnetometry and spectroscopy for identifying magnetofossils in sediments
J Kind, AU Gehring, M Winklhofer… - Geochemistry …, 2011 - Wiley Online Library
Identification of the mineral remains of magnetotactic bacteria (MTB), known as
magnetofossils, is of particular interest because their occurrence can be used for …
magnetofossils, is of particular interest because their occurrence can be used for …
Quantified abundance of magnetofossils at the Paleocene–Eocene boundary from synchrotron-based transmission X-ray microscopy
H Wang, J Wang, YK Chen-Wiegart… - Proceedings of the …, 2015 - National Acad Sciences
The Paleocene–Eocene boundary (∼ 55.8 million years ago) is marked by an abrupt
negative carbon isotope excursion (CIE) that coincides with an oxygen isotope decrease …
negative carbon isotope excursion (CIE) that coincides with an oxygen isotope decrease …