Abstract
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. © 1992 Taylor & Francis Group, LLC.
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APA
Wilson, C. J. N., Houghton, B. F., Lanphere, M. A., & Weaver, S. D. (1992). A new radiometric age estimate for the Rotoehu Ash from Mayor Island volcano, New Zealand. New Zealand Journal of Geology and Geophysics, 35(3), 371–374. https://doi.org/10.1080/00288306.1992.9514530
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