NDLI: A new radiometric age estimate for the Rotoehu Ash from Mayor Island volcano, New Zealand

Content Provider	Scilit
Author	Wilson, C. J. N. Houghton, B. F. Lanphere, M. A. Weaver, S. D.
Copyright Year	1992
Description	The age of the Rotoehu Ash is estimated as 64 ± 4 ka from whole‐rock K‐Ar age determinations on older and younger lava flows on Mayor Island volcano. This age is compatible with an existing U/Th disequilibrium age of 71 ± 6 ka and both are significantly older than the currently accepted value of 50 ka.
Related Links	https://www.tandfonline.com/doi/pdf/10.1080/00288306.1992.9514530?needAccess=true
Ending Page	374
Page Count	4
Starting Page	371
ISSN	00288306
e-ISSN	11758791
DOI	10.1080/00288306.1992.9514530
Journal	New Zealand Journal of Geology and Geophysics
Issue Number	3
Volume Number	35
Language	English
Publisher	Informa UK Limited
Publisher Date	1992-09-01
Access Restriction	Open
Subject Keyword	Geochemistry and Geophysics Mineralogy Rotoehu Ash Mayor Island Volcano Okataina Volcano K‐ar Volcanism Pantellerite Obsidian
Content Type	Text
Resource Type	Article
Subject	Geology Geophysics

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A new radiometric age estimate for the Rotoehu Ash from Mayor Island volcano, New Zealand