Ruapehu and Tongariro stratovolcanoes: a review of current understanding Leonard, Graham S. ; Cole, Rosie P. ; Christenson, Bruce W. ; Conway, Chris E. ; Cronin, Shane J. ; Gamble, John A. ; Hurst, Tony ; Kennedy, Ben M. ; Miller, Craig A. ; Procter, Jonathan N. ; Pure, Leo R. ; Townsend, Dougal B. ; White, James D. L. ; Wilson, Colin J. N. Abstract Publication: New Zealand Journal of Geology and Geophysics Pub Date: July 2021 DOI: 10.1080/00288306.2021.1909080 Bibcode: 2021NZJGG..64..389L