Capability of U–Pb dating of zircons from Quaternary tephra: Jemez Mountains, NM, and La Sal Mountains, UT, USA
<p>Two Quaternary tephras derived from the Jemez Mountains, New Mexico – the Guaje and Tsankawi tephras – are difficult to distinguish due to their similar glass-shard chemical composition. Differences in bulk chemical composition are small as well. Here we examine the feasibility to assign an...
Main Authors: | , , , , |
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Format: | Article |
Language: | deu |
Published: |
Copernicus Publications
2018-01-01
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Series: | Eiszeitalter und Gegenwart |
Online Access: | https://www.eg-quaternary-sci-j.net/67/7/2018/egqsj-67-7-2018.pdf |