Results 161 to 170 of about 1,861 (213)

Scanning Magnetic Microscopy Using a High-Sensitivity Room-Temperature Tunnel Magnetoresistance Sensor for Geological Applications. [PDF]

open access: yesSensors (Basel)
Oda H   +10 more
europepmc   +1 more source

Magnetostratigraphic resolution of the late Ediacaran paleomagnetic enigma

open access: yes
Pierce J   +13 more
europepmc   +1 more source

Relative paleointensity stack during the last 250 kyr in the northwest Pacific

open access: yesRelative paleointensity stack during the last 250 kyr in the northwest Pacific
openaire  

Effect of gyroremenance on relative paleointensity estimates applied to ignimbrite

Physics of the Earth and Planetary Interiors, 2021
Abstract Anhysteretic remanent magnetization (ARM) data serve many applications in the geosciences, such as quantifying the paleomagnetic field intensity, the magnetic grain size distributions in rocks, the degree of particle alignment from flow processes, and the emplacement and strain histories of rocks.
David Finn   +3 more
openaire   +1 more source

Harmonic fluctuations in the relative paleointensity data?

2021
<p>The existing relative paleointensity (RPI) database allowed the construction of reliable stacking curves for at least the last 1 Myr. Observed fluctuations in the RPI curves suggest both lithologic/climatic influence or geodynamo processes.
Marcia Ernesto   +2 more
openaire   +1 more source

Recording Fidelity of Relative Paleointensity Characteristics in the North Pacific Ocean

Journal of Geophysical Research: Solid Earth, 2021
AbstractNorth Pacific Ocean sediments are important archives of geomagnetic field and paleoenvironmental evolutions, yet late Quaternary sedimentary sequences in the North Pacific Ocean are less explored because of generally low sedimentation rates and the challenge of dating sediments deposited below the calcite compensation depth. Core NP02 sediments
Congcong Gai   +7 more
openaire   +1 more source

Long-τ VRM and relative paleointensity estimates in sediments

Earth and Planetary Science Letters, 1999
Geomagnetic paleointensity measurements from sedimentary records can be severely affected by viscous remanent magnetization (VRM). We present a method for determining varying amounts of long-term VRM acquired during the present polarity interval, using the typically non-linear relationship between acquisition of artificial magnetization and ...
Yvo S. Kok, Lisa Tauxe
openaire   +1 more source

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