Allender, R. & Hollyer, S. E. 1972. The sand and gravel resources of the area south and west of Woodbridge, Suffolk: Description of 1:25000 resource sheet TM 24. Report No. 72/9, Institute of Geological Sciences. 128 pp.
Allender, R. & Hollyer, S. E. 1973. The sand and gravel resources of the country around Shotley and Felixstowe: Description of 1:25 000 resource sheet TM 23. Report of the Institute of Geological Sciences, no. 73/13, 71 pp.
Allender, R. & Hollyer, S. E. 1981. The sand and gravel resources of the country around Ipswich, Suffolk. Mineral Assessment Report of the Institute of Geological Sciences, no. 55.
Beck, R. B., Funnell, B. M. & Lord, A. R. 1972. Correlation of the Lower Pliestocene Crag at depth in Suffolk. Geological Magazine 109, 137–9.
Bell, A. & Bell, R. 1871. The English Crags and their stratigraphical divisions indicated by their invertebrate fauna. Geological Magazine 8, 256–63.
Boswell, P. G. H. 1928. Geology of the country around Woodbridge, Felixstowe and Orford. Memoir of the Geological Survey of the U.K.
Boswell, P. G. H. 1952. The Pliocene–Pleistocene Boundary in the east of England. Proceedings of the Geologists' Association 63, 301–12.
Bristow, C. R. 1983. The stratigraphy and structure of the Crag of mid-Suffolk, England. Proceedings of the Geologists' Association 94, 1–12.
Cambridge, P. G. 1977. Whatever happened to the Boytonian? A review of the marine Plio-Pleistocene of the southern North Sea basin. Bulletin of the Geological Society of Norfolk 29, 23–45.
Charlesworth, E. 1835. Observations on the Crag Formation and its organic remains: with a view to establishing a division of the Tertiary strata overlying the London Clay in Suffolk. London and Edinburgh Philosophical Magazine, Series 3, 7, 81–94.
Charlesworth, E. 1837. A notice of the remains of vertebrated animals found in the Tertiary beds of Norfolk and Suffolk. Report of the British Association (for 1836), Sections, 84–6.
Clarke, M. R. & Ambrose, J. D. 1975. The sand and gravel resources of the country around Braintree, Essex: Description of 1:25000 resource sheet TL 72. Mineral Assessment Report of the Institute of Geological Sciences, no. 16, 111 pp.
Curry, D., Adams, C. G., Boulter, M. C., Dilley, F. C., Eames, F. E., Funnell, B. M. & Wells, M. K. 1978. A correlation of the Tertiary rocks in the British Isles. Geological Society of London, Special Report no. 12, 72pp.
Dixon, R. G. 1972. A review of the Chillesford Beds. Bulletin of the Ipswich Geological Group 11, 2–9.
Dixon, R. G. 1978. Deposits marginal to the Red Crag basin. Bulletin of the Geological Society of Norfolk 30, 92–104.
Dixon, R. G. 1979. Sedimentary fades in the Red Crag (Lower Pleistocene, East Anglia). Proceedings of the Geologists' Association 90, 117–32.
Funnell, B. M. 1961. The Palaeogene and Early Pliestocene of Norfolk. Transactions of the Norfolk and Norwich Naturalists Society 19, 340–64.
Funnell, B. M. & West, R. G. 1977. Preglacial Pleistocene deposits of East Anglia. In British Quarternary Studies: Recent Advances (ed. Shotton, F. W.), pp. 247–65. Oxford University Press.
Funnell, B. M., Norton, P. E. P. & West, R. G. 1979. The Crag at Bramerton, near Norwich, Norfolk. Philosophical Transactions of the Royal Society of London, B287, 489–534.
Harmer, F. W. 1900. The Pliocene deposits of the East of England: Part II. The Crag of Essex (Waltonian) and its relation to that of Suffolk and Norfolk. Quarterly Journal of the Geological Society of London 56, 705–44.
Harmer, F. W. 1902. A sketch of the later Tertiary history of East Anglia. Proceedings of the Geologists' Association 17, 417–79.
Hollyer, S. E. 1974. The sand and gravel resources of the country around Tattingstone, Suffolk: Description of the 1:25000 resource sheet TM 13. Report of the Institute of Geological Sciences, no. 74/9, 86 pp.
Hollyer, S. E. & Allender, R. 1982. The sand and gravel resources of the country around Holiesley, Suffolk: Description of 1:25 000 resource sheet TM 34. Mineral Assessment Report of the Institute of Geological Sciences, no. 83.
Markham, R. A. D. 1973. Itinerary 1. Suffolk and East Essex. In the Estuarine Region of Suffolk and Essex (Greensmith, J. T., Blezard, R. G., Bristow, C. R., Markham, R. A. D. & Tucker, E. V.). Geologists' Association Guide no. 12, 41 pp.
Mathers, S. J. & Zalasiewicz, J. A. 1984. A new approach to drift mapping in East Anglia. Quaternary Newsletter 43, 13–17.
Mitchell, G. F., Penny, L. F., Shotton, F. W. & West, R. G. 1973. A correlation of quaternary deposits in the British Isles. Geological Society of London, Special Report no. 4, 99 pp.
Prestwich, J. 1849.On some fossiliferous beds overlying the Red Crag at Chillesford near Orford, Suffolk. Quarterly Journal of the Geological Society of London 5, 343–53.
Prestwich, J. 1871. On the structure of the Crag-beds of Suffolk with some observations on their organic remains. Part II. The Red Crag of Essex and Suffolk. Quarterly Journal of the Geological Society of London 27, 325–56.
Reid, C. 1890. The Pliocene Deposits of Britain. Memoir of the Geological Survey of England and Wales. 326 pp.
Rose, J. & Allen, P. 1977. Middle Pleistocene stratigraphy in south-east Suffolk. Journal of the Geological Society of London 133, 85–102.
Taylor, J. E. 1871. The Relation of the Red to the Norwich Crag. Geological Magazine 8, 314–16.
West, R. G. 1961. Vegetational history of the Early Pleistocene of the Royal Society Borehole at Ludham, Norfolk. Proceedings of the Royal Society B155,437–53.
West, R. G. & Norton, P. E. P. 1974. The Icenian Crag of south east Suffolk. Philosophical Transactions of the Royal Society of London B269, 1–28.
Whitaker, W. 1877. Note on the Red Crag. Quarterly Journal of the Geological Society of London 33, 122–3.
Wood, S. V. Jr, 1864. On the Red Crag and its relation to the Fluviomarine Crag and on the Drift of the Eastern Counties. Annals of Natural History (series 3) 13, 185–203.
Wood, S. V. Sr, 1866. On the structure of the Red Crag. Quarterly Journal of the Geological Society of London 22, 538–52.
Wood, S. V. Jr, 1880. The Newer Pliocene Period in England, Part 1. Quarterly Journal of the Geological Society of London 36, 457–528.
Wood, S. V. Jr, & Harmer, F. W. 1877. Observations on the Later Tertiary geology of East Anglia. With a note by S. V. Wood on some new occurrences of mollusca in the Crag and beds superior to it. Quarterly Journal of the Geological Society of London 33, 74–121.
Zagwijn, W. H. 1975. Variations in the climate as shown by pollen analysis, especially in the Lower Pleistocene of Europe. In Ice Ages: Ancient and Modern (eds. Wright, A. E. & Moseley, F.), pp. 137–52. Seel House Press, Liverpool.
Zalasiewicz, J. A., Mathers, S. J. & Cornwell, J. D. (in press). The application of ground conductivity measurements to geological mapping. Quarterly Journal of Engineering Geology