@article {1164,
	title = {Early and Early Middle Pleistocene Correlations in the Southern North Sea Basin},
	journal = {Quaternary Science Reviews},
	volume = {10},
	year = {1991},
	chapter = {23},
	abstract = {On April 8, 1988 a discussion meeting took place at Norwich with the aim of establishing correlations of the Early and Middle Pleistocene stages across the southern North Sea. On the basis of faunal, floral, and palaeoclimatic data the following correlations were considered highly probable. The Pastonian Stage of East Anglia is correlated with the Late Tiglian (TC5) Stage of the Netherlands, and the Bramertonian with the Middle Tiglian (TC1-4b). The possiblility that the British Antian and Bramertonian Stages may represent parts of a single climatic event is mentioned. The Ludhamian is probably of Early Tiglian age and the Pre-Ludhamian may equate in part with the Praetiglian Stage. Possible correlation of the Waltonian with part of the Pliocene Reuverian Stage is also suggested.
In the later Middle Pleistocene, the Anglian Stage correlates with the continental Elsterian. The precise correlation of the British type Cromerian Stage with part of the {\textquoteright}Cromerian Complex{\textquoteright} Stage in the Netherlands remains uncertain.},
	author = {Gibbard, P.L. and West, R.G. and Zagwijn, W.H. and Balson, P.S. and Burger, A.W. and Funnell, B.M. and Jeffery, D.H. and de Jong, J. and van Kolfschoten, T. and Lister, A.M. and Meijer, T. and Norton, P.E.P. and Preece, R.C. and Rose, J. and Stuart, A.J. and Whiteman, C.A. and Zalasiewicz, J.A.}
}
@article {1162,
	title = {The Red Crag and Norwich Crag formations in eastern Suffolk},
	journal = {Proceedings of the Geologists{\textquoteright} Association},
	volume = {108},
	year = {1997},
	chapter = {11},
	abstract = {The Red Crag Formation of eastern Suffolk was deposited in structurally controlled basins during the Pree-Ludhamian, Ludhamian and Thurnian stages. A regression during the Thurnian was followed bya transgression during the Antian/Bramertonian Stage, with the Norwich Crag Formation resting unconformably on strata as old as Upper Cretaceous. A regression during the Baventian Stage led to the formation of a complex of shoreface gravels (Westleton Beds) and intertidal clays at the mouth of a river which flowed from the English Midlands to reach the sea in the Southwold area. The Chillesford Clay Member was formed penecontemporaneously at the estuary of the proto-Thames, further south. A further marine transgression occurred during the Pastonian. The Pre-Ludhamian, Antian/Bramertonian and Pastonian transgressions are tentatively correlated with the reflectors respectively at the base of the Westkapelle Ground, Smith{\textquoteright}s Knoll and Winterton Shoal formations of the southern North Sea.},
	author = {Hamblin, R.J.O. and Moorlock, B.S.P. and Booth, S.J. and Jeffery, D.H. and Morigi, A.N.}
}
