The last British Ice Sheet: A review of the evidence utilised in the ...

Derbyshire, E., 1962. Late glacial drainage in part of north east Wales: an alternative hypothesis. Proceedings of the Geologists’
Association, 73, 327– 334.
Dixon, E.E.L., 1922. The retreat of the Lake District ice cap in the Ennerdale area, west Cumberland. Summary of Progress of the
Geological Survey of Great Britain and the Museum of Practical Geology, 1921, 118– 125.
Donnelly, R., 1988. Glacial sediments at sites of opencast coal extraction in South Wales. Unpublished Ph.D. thesis, University of
Wales.
Douglas, T., 1991. Glacial Deposits of Northumbria. In: Ehlers, J., Gibbard, P.L., Rose, J. (Eds.), Glacial deposits in Great Britain
and Ireland. Balkema, Rotterdam, pp. 169– 174.
Dunkley, P.N., 1981. Description of the 1:25,000 resource sheet SJ35 and part of SJ25. The sand and gravel resources of the
country north of Wrexham, Clwyd. Mineral Assessment Report of the Institute of Geological Sciences, 61, 1– 13.
Dwerryhouse, A.R., 1902. Glaciation of Teeside, Weardale and the Tyne valley and their tributary valleys. Quarterly Journal of the
Geological Society of London, 58, 572–608.
Dwerryhouse, A.R., Miller, A.A., 1927. The glaciation of Radnorshire and parts of adjoining counties. Report of the British
Association, 328 pp.
Dwerryhouse, A.R., Miller, A.A., 1930. Glaciation of the Clun forest, Radnor forest and some adjoining districts. Quarterly Journal
of the Geological Society of London, 86, 96–129.
Dyke, A.S., 1993. Landscapes of cold-centered late Wisconsinan ice caps, arctic Canada. Progress in Physical Geography, 17,
223–247.
Dyke, A.S., Morris, T.F., 1988. Canadian landform examples–7: drumlin fields, dispersal trains, and ice streams in arctic Canada.
Canadian Geographer, 32, 86– 90.
Dyke, A.S., Prest, V.K., 1987. Late Wisconsin and Holocene history of the Laurentide ice sheet. Geographie Physique et
Quaternaire, 41, 237–263.
Dyke, A.S., Morris, T.F., Green, D.E.C., England, J., 1992. Quaternary geology of Prince of Wales island, arctic Canada.
Geological Survey of Canada, 433.
Earp, J.R., Taylor, B.J., 1986. Geology of the country around Chester and Winsford. HMSO, London.
Eastwood, T., Whitehead, T.H., Robertson, T., 1925. The geology of the country around Birmingham. HMSO, London.
Eastwood, T., Dixon, E.E.L., Hollingworth, S.E., Smith, B., 1931. The geology of the Whitehaven and Workington district. HMSO,
London.
Eastwood, T., Hollingworth, S.E., Rose, W.C.C., Trotter, F.M., 1968. Geology of the country around Cockermouth. HMSO,
London.
Edwards, W., 1937. A Pleistocene strand line in the Vale of York. Proceedings of the Yorkshire Geological Society, 23, 103– 118.
Edwards, W., 1938. The glacial geology (in the geology of the country around Harrogate). Proceedings of the Geologists’
Association, 49, 333– 343.
Edwards, W., Mitchell, G.H., Whitehead, T.H., 1950. Geology of the district north and east of Leeds. HMSO, London.
Ehlers, J., Wingfield, R.T.R., 1991. The extension of the late Weichselian/late Devensian ice sheets in the North Sea basin. Journal
of Quaternary Science, 6, 313– 326.
Ellis-Gruffydd, I.D., 1972. The Glacial Geomorphology of the Upper Usk Basin (South Wales) and its Right Bank Tributaries.
Unpublished PhD thesis, University of London.
Ellis-Gruffydd, I.D., 1977. Late Devensian glaciation in the upper Usk basin. Cambria, 4, 46–55.
Embleton, C., 1957. Some stages in the drainage evolution of part of north-east Wales. Transactions of the Institute of British
Geographers, 23, 19–35.
64