1. Acid rocks of the Taupo-Rotorua volcanic district;Marshall;Trans. Roy. Soc. New Zealand,1935
2. Stratigraphy and structural outline of the Taupo volcanic zone;Martin;New Zealand J. Geol. Geophys.,1961
3. The geology of the Rotorua-Taupo subdivision;Grange;New Zealand Geol. Surv., Bull.,1937
4. J.J. Stipp, K/A Ages of the Coromandel and Central Volcanic Region, North Island, New Zealand (in preparation);
5. J.J. Stipp, K/A Ages of the Coromandel and Central Volcanic Region, North Island, New Zealand (in preparation); K/A History of the Western Volcanics, North Island, New Zealand (in preparation).