Browsing Faculty Research Publications (College of Earth, Ocean, and Atmospheric Sciences) by Subject "⁴⁰Ar⁻³⁹Ar geochronology"

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Chronology and Geochemistry of Lavas from the Nazca Ridge and Easter Seamount Chain: an ∼30 Myr Hotspot Record

Ray, Jyotiranjan S.; Mahoney, John J.; Duncan, Robert A.; Ray, Jyotisankar; Wessel, Paul; Naar, David F. (Oxford University Press, 2012-07)

The Easter Seamount Chain and Nazca Ridge are two of the most conspicuous volcanic features on the Nazca plate. Many questions about their nature and origin have remained unresolved because of a lack of geochronological ...