A cosmogenic 3He chronology of late Quaternary glacier fluctuations in North Island, New Zealand (39°S)
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- 作者：Shaun R. Eavesa ; b ; shaun.eaves@vuw.ac.nz" class="auth_mail" title="E-mail the corresponding author ; Andrew N. Mackintosha ; b ; Gisela Wincklerc ; Joerg M. Schaeferc ; Brent V. Allowayb ; Dougal B. Townsendd
- 关键词：Cosmogenic 3He ; Last Glacial Maximum ; Last glacial cycle ; Equilibrium line altitude ; Tephrostratigraphy ; New Zealand ; Southern Hemisphere
- 刊名：Quaternary Science Reviews
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：132
- 期：Complete
- 页码：40-56
- 全文大小：5545 K
文摘
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A cosmogenic 3He moraine chronology for the last glacial cycle.
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Moraines deposited in two events: 30–18 ka and prior to 57 ka.
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Moraine tephrostratigraphy indicates deglaciation prior to 14 ka.
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LGM snowline 930–1080 m lower than present.
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Snowline lowering suggests LGM 5.6 ± 1.1 °C colder than present.