- Abstract:
-
This paper presents a detailed record of volcanism extending back to ∼80 kyr BP for southern South America using the sediments of Laguna Potrok Aike (ICDP expedition 5022; Potrok Aike Maar Lake Sediment Archive Drilling Project - PASADO). Our analysis of tephra includes the morphology of glass, the mineral componentry, the abundance of glass-shards, lithics and minerals, and the composition of glass-shards in relation to the stratigraphy. Firstly, a reference database of glass compositions of...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's version
- Files:
-
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(xlsx, 16.1KB)
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(xlsx, 636.9KB)
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(pdf, 3.6MB)
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- Publisher copy:
- 10.1016/j.quascirev.2019.06.001
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- Publisher:
- Elsevier Publisher's website
- Journal:
- Quaternary Science Reviews Journal website
- Volume:
- 218
- Pages:
- 137-156
- Publication date:
- 2019-06-26
- Acceptance date:
- 2019-06-02
- DOI:
- ISSN:
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0277-3791
- Pubs id:
-
pubs:1019510
- URN:
-
uri:636e9df3-bad5-4d41-8f78-521ac251667b
- UUID:
-
uuid:636e9df3-bad5-4d41-8f78-521ac251667b
- Local pid:
- pubs:1019510
- Copyright holder:
- Smith et al.
- Copyright date:
- 2019
- Notes:
- Copyright © 2019 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
Journal article
Refining the Late Quaternary tephrochronology for southern South America using the Laguna Potrok Aike sedimentary record
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