1996 - PhD Biochemistry, University of Sydney, Australia
1991 - BSc (1st Hons) Biochemistry, University of Sydney, Australia
2008 - PhD Chemistry, University of Otago, NZ
2002 - BSc (Hons) Chemistry, University of Otago, NZ
2007 - PhD Chemistry, University of Otago, NZ
2000 - PhD Chemistry, University of Otago, NZ
1995 - BSc (Hons) Chemistry, University of Otago, NZ
1981 - PhD Chemistry, University of Aberdeen, UK
1976 - BSc (Hons) Chemistry, University of Aberdeen, UK
1994 - PhD Mechanical Engineering, University of Bradford - IRC in Polymer Science and Technology, UK
1989 - MSc Computer Aided Engineering, Staffordshire Polytechnic, UK
1986 – BEng (Hons) Mineral Process Engineering, Camborne School of Mines, UK
1970 - PhD Soil Science, Lincoln College, University of Canterbury, NZ
1966 - BSc (Hons) Chemistry, University of Canterbury, NZ