References
- Baumgart , I. L. and Healy , J. 1956 . Recent volcanicity at Taupo, New Zealand . Proceedings of the 8th Pacific Science Congress , 2 : 113 – 125 .
- Booth , B. 1973 . The Granadilla pumice deposit of southern Tenerife, Canary Islands . Proceedings of the Geologists' Association, London , 84 : 353 – 370 .
- Cole , J. W. and Stephenson , T. M. 1972 . “ Calculations of the volume of a tephra deposit ” . In Distribution of high-alumina basalts in Taupo Volcanic Zone , Edited by: Cole , J. W. 13 – 15 . Victoria : University of Wellington, Geology Department, publication 1 .
- Ewart , A. 1963 . Petrology and petrogenesis of the Quaternary pumice ash in the Taupo area, New Zealand . Journal of petrology , 4 : 392 – 431 .
- Healy , J. , Vucetich , C. G. and Pullar , W. A. 1964 . Stratigraphy and chronology of Late Quaternary volcanic ash in Taupo, Rotorua and Gisborne Districts . New Zealand Geological Survey bulletin 73 ,
- Katsui , Y. 1959 . On the Shikotsu pumice fall deposit . Bulletin of the Volcanological Society of Japan , 4 : 33 – 48 .
- Larsen , G. and Thorarinsson , S. 1977 . H4 and other acid Hekla tephra layers . Jokull , 27 : 28 – 46 .
- Lewis , K. B. and Kohn , B. P. 1973 . Ashes, turbidites, and rates of sedimentation on the continental slope off Hawke's Bay . New Zealand journal of geology and geophysics , 16 : 439 – 454 .
- Lirer , L. , Pescatore , T. , Booth , B. and Walker , G. P. L. 1973 . Two plinian pumice-fall deposits from Somma-Vesuvius, Italy . Bulletin of the Geological Society of America , 84 : 759 – 772 .
- Lowe , D. J. , Hogg , A. G. , Green , J. D. and Boubée , J. A. T. 1980 . Stratigraphy and chronology of late Quaternary tephras in Lake Maratoto, Hamilton, New Zealand . New Zealand journal of geology and geophysics , 23 : 481 – 485 .
- Pullar , W. A. 1970 . Pumice ash beds and peaty deposits of archeological significance near Lake Poukawa, Hawke's Bay, New Zealand . New Zealand journal of science , 13 : 687 – 705 .
- Pullar , W. A. and Birrell, K. S. 1973 . Age and distribution of Late Quaternary pyroclastic and associated cover deposits of the Rotorua and Taupo area, North Island, New Zealand . New Zealand Soil Survey report , 1
- Thorarinsson , S. 1965 . The eruption of Hekla 1947-1948. 1 . The eruptions of Hekla in historical times. Reykjavik, Visindafelag Islendinga, H. F. Leiftuf , 183
- Vucetich , C. G. and Pullar , W. A. 1973 . Holocene tephra formations erupted in the Taupo area, and interbedded tephras from other volcanic sources . New Zealand journal of geology and geophysics , 16 : 745 – 780 .
- Walker , G. P. L. 1973 . Explosive volcanic eruptions—a new classification scheme . Geologisch Rundschau , 62 : 431 – 446 .
- Walker , G. P. L. 1980 . The Taupo pumice: product of the most powerful known (ultraplinian) eruption . Journal of volcanology and geothermal research , 8 : 69 – 94 .
- Walker , G. P. L. 1981 . Characteristics of two phreatoplinian ashes, and their water-flushed origin . Journal of volcanology and geothermal research , 9 : 395 – 407 .
- Walker , G. P. L. and Croasdale , R. 1971 . Two plinian-type eruptions in the Azores . Journal of the Geological Society of London , 127 : 17 – 55 .
- Walker , G. P. L. , Heming , R. F. and Wilson , C. J. N. 1980 . Low-aspect ratio ignimbrite . Nature (London) , 283 : 286 – 287 .
- Walker , G. P. L. , Wright , J. V. , Clough , B. J. and Booth , B. 1981 . Pyroclastic geology of the rhyolitic volcano of La Primavera, Mexico . Geologisch Rundschau , 70 : 1100 – 111 .