G. S. Pettifer

A revision of the graphical method for assessing the excavatability of rock

P. G. Fookes, G. S. Pettifer, P. Fookes, 1994, Quarterly Journal of Engineering Geology.

Destructuring and disaggregation of Mercia Mudstone during full-face tunnelling

J. H. Atkinson, P. G. Fookes, B. F. Miglio, 2003, Quarterly Journal of Engineering Geology and Hydrogeology.

An unfamiliar alkali-aggregate reaction from Trinidad

G. S. Pettifer, M. S. Eglinton, I. E. Higginbottom, 1994, Quarterly Journal of Engineering Geology.