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Variation of ^(143)Nd/^(144)Nd in continental and oceanic igneous rocks and chemical zonation of the mantle

DePaolo, D. J. and Wasserburg, G. J. (1976) Variation of ^(143)Nd/^(144)Nd in continental and oceanic igneous rocks and chemical zonation of the mantle. Abstracts with Programs - Geological Society of America, 8 (6). p. 835. ISSN 0016-7592. https://resolver.caltech.edu/CaltechAUTHORS:20131121-093757361

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Abstract

Measurements of ^(143)Nd/^(144)Nd in igneous rocks have been continued as a means of studying the parental regions from which the magmas are derived. To test the model of a uniform source for crustal rocks through geologic time and distinct oceanic magma sources (DePaolo and Wasserburg GRL 3, 109, 1976) we have extended coverage of young samples to include basalts from ocean islands, mid-ocean ridges and continents, as well as carbonatites and a rhyolite. Initial ratios of two more dated ancient rocks have also been determined.


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ORCID:
AuthorORCID
Wasserburg, G. J.0000-0002-7957-8029
Additional Information:© 1976 Geological Society of America. Geological Society of America, 89th annual meeting, Denver, CO, Nov. 8-11, 1976.
Issue or Number:6
Record Number:CaltechAUTHORS:20131121-093757361
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20131121-093757361
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:42609
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:21 Nov 2013 18:49
Last Modified:09 Mar 2020 13:19

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