1. Petrology of the volcanic rocks of Tongariro Subdivision;Clark;Bull. N.Z. geol. Surv. n.s.,1960
2. Andesite lavas of the North Island, New Zealand;Clark,1960
3. Structure and eruptive history of the Tarawera Volcanic Complex;Cole;N.Z. Jour. Geol. Geophys.,1970
4. Petrology of the basic rocks of the Tarawera Volcanic Complex;Cole;N.Z. Jour. Geol. Geophys.,1970
5. Distribution of high alumina basalts in the Taupo Volcanic Zone;Cole,1972