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paleomagnetism

Posted inAGU News

Booker Receives 2017 William Gilbert Award

by AGU 25 October 201718 April 2023

John R. Booker will receive the 2017 William Gilbert Award at the 2017 American Geophysical Union Fall Meeting, to be held 11–15 December in New Orleans, La. The award recognizes “outstanding and unselfish work in magnetism of Earth materials and of the Earth and planets.”

Researchers evaluate remagnetization in sedimentary rocks to better understand the Earth’s tectonic history.
Posted inResearch Spotlights

Diagnosing Cryptic Remagnetization in Sedimentary Rocks

by Terri Cook 9 May 201727 January 2023

To understand the ancient movement of Earth’s tectonic plates, comprehensive magnetic and petrographic studies are needed to detect secondary magnetization in carbonates and other sedimentary rocks.

Researchers use samples from Mt. St. Helens to test paleomagnetic methods.
Posted inResearch Spotlights

Explaining Why Some Paleomagnetic Results Fail

by Terri Cook 22 March 201727 January 2023

Reordering of mineral crystal lattice structures during laboratory heating may explain the frequent need to reject results of experiments that estimate the intensity of Earth's past magnetic fields.

Posted inAGU News

Robert Coe Receives 2016 John Adam Fleming Medal

by AGU 19 December 201621 April 2023

Robert Coe was awarded the 2016 John Adam Fleming Medal at the American Geophysical Union Fall Meeting Honors Ceremony, held on 14 December 2016 in San Francisco, Calif. The medal is for "original research and technical leadership in geomagnetism, atmospheric electricity, aeronomy, space physics, and/or related sciences."

Posted inAGU News

Shaar Receives 2016 William Gilbert Award

by AGU 14 October 201621 April 2023

Ron Shaar will receive the 2016 William Gilbert Award at the 2016 American Geophysical Union Fall Meeting, to be held 12–16 December in San Francisco, Calif. The award recognizes outstanding and unselfish work in magnetism of Earth materials and of the Earth and planets.

Posted inResearch Spotlights

The Quest to Understand Reversals in Earth's Magnetic Field

by Terri Cook 9 August 201627 January 2023

A review of the major features of the geomagnetic reversals preserved in Earth's rock record helps to answer the question, Which data could advance our understanding of these poorly described events?

aoraki-mount-cook-new-zealand-alpine-fault
Posted inResearch Spotlights

Revising the Displacement History of New Zealand's Alpine Fault

by Terri Cook 22 July 201624 March 2023

A reinterpretation of structural and paleomagnetic data suggests that New Zealand's Alpine Fault accommodates a far greater percentage of geologically recent plate motion than previously thought.

Posted inEditors' Vox

Polarity Reversals in the Earth’s Magnetic Field

by Fabio Florindo 29 April 201627 January 2023

Studies of geomagnetic polarity reversals have generated some of the biggest and most interesting debates in the paleomagnetic and wider solid Earth geophysics communities over the last 25 years.

Posted inAGU News

Jackson Receives 2015 William Gilbert Award

by AGU 16 September 20153 May 2023

Michael Jackson will receive the 2015 William Gilbert Award at the 2015 American Geophysical Union Fall Meeting, to be held 14–18 December in San Francisco, Calif. The award recognizes outstanding and unselfish work in magnetism of Earth materials and of the Earth and planets.

Posted inAGU News

Swanson-Hysell Receives 2014 William Gilbert Award

by AGU 1 April 20155 May 2023

Nicholas Swanson-Hysell received the 2014 William Gilbert Award at the 2014 American Geophysical Union Fall Meeting, held 15–19 December in San Francisco, Calif. The award recognizes outstanding and unselfish work in magnetism of Earth materials and of the Earth and planets.

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