1. Green Mountain geology: on the quartzite
2. The history of investigations in the Charnwood Forest area has been examined in the following publications: Watts W.W.The Geology of the Ancient Rocks of Charnwood Forest LeicestershireLeicester 1947 124 134 T. D. Ford, ‘The history of the study of the Precambrian rocks of Charnwood Forest, England’, inHistory of Concepts in Precambrian Geology, edited by W. O. Kupsch and W. A. S. Sarjeant (Toronto, 1979), pp. 65–80.
3. The ‘Precambrian’ in Cambria