Evidence for a 3.45-billion-year-old magnetic remanence: Hints of an ancient geodynamo from conglomerates of South Africa

Geochemistry, Geophysics, Geosystems

Volumn 10, Issue 9, 2009, Pages

  Usui, Yoichi ^a,b   Tarduno, John A ^a   Watkeys, Michael ^c   Hofmann, Axel ^c   Cottrell, Rory D ^a  

^a UNIVERSITY OF ROCHESTER   (United States)

^b TOHOKU UNIVERSITY   (Japan)

^c UNIVERSITY OF KWAZULU NATAL   (South Africa)

Author keywords

Archean; Geodynamo; Paleointensity

Indexed keywords

EID: 72049124826     PISSN: 15252027     EISSN: 15252027     Source Type: Journal    
DOI: 10.1029/2009GC002496     Document Type: Article

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