1. Excursion to Boulonnais. Monday, August 5th, 1878, and five following days;Barrois;. Proceedings of the Geologists’ Association,1879
2. On the Kentish Ragstone as exhibited in the Iguanodon Quarry at Maidstone;Bensted;Proceedings of the Geologists’ Association,1860
3. The Geologists’ Association’s photographic Archives;Carreck;GA Magazine,2007
4. Case D. J. (2013) The Coast of the Bristol Region: Quaternary Geology and Geomorphology (Geologists’ Association, London) GA Guide No 71.
5. Dearman W. R. Freshney E. C. King A. F. Williams M. Mckeown M. C. (1970) The North Coast of Cornwall from Bude to Tintagel (Benham & Company Ltd, Colchester) GA Guide No 10.