1. Cambrian of the British Isles, Norden, and Spitsbergen Author/Creator: Holland, C. H. (Charles Hepworth) Publication/Creation: London, New York : J. Wiley, [1974] Resource Type: Book Access & Availability: Loading
2. A correlation of Cambrian rocks in the British Isles Author/Creator: Cowie, J. W. (John Watson) Publication/Creation: Edinburgh : Scottish Academic Press, [1972] Resource Type: Book Access & Availability: Loading