Anomalous Pacific‐Antarctic Ridge Volcanism Precedes Glacial Termination 2

Abstract We present results from a well‐dated sediment core on the Pacific‐Antarctic Ridge (PAR) that document a ∼15 cm thick layer of basaltic ash shards that precedes the penultimate deglaciation (Termination 2). The glasses have MORB composition consistent with an axial source and their morpholog...

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Bibliographic Details

Published in:	Geochemistry, Geophysics, Geosystems
Main Authors:	David C. Lund, Emily I. Seeley, Paul D. Asimow, Madeline J. Lewis, Sarah E. McCart, Annalisa A. Mudahy
Format:	Article
Language:	English
Published:	Wiley 2018-08-01
Subjects:	volcanism glacial interglacial Pacific Antarctic Ridge Termination 2
Online Access:	https://doi.org/10.1029/2017GC007341