Direct age constraints on the magnetism of Jack Hills zircon

Direct age constraints on the magnetism of Jack Hills zircon

<jats:p>A potential record of Earth’s magnetic field going back 4.2 billion years (Ga) ago is carried by magnetite inclusions in zircon grains from the Jack Hills. This magnetite may be secondary in nature, however, meaning that the magnetic record is much younger than the zircon crystallizati...

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Bibliographic Details
Main Authors: Taylor, Richard JM, Reddy, Steven M, Saxey, David W, Rickard, William DA, Tang, Fengzai, Borlina, Cauê S, Fu, Roger R, Weiss, Benjamin P, Bagot, Paul, Williams, Helen M, Harrison, Richard J
Other Authors: Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences
Format: Article
Language:English
Published: American Association for the Advancement of Science (AAAS) 2023
Online Access:https://hdl.handle.net/1721.1/148209

Internet

https://hdl.handle.net/1721.1/148209

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