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The Romano-British Exploitation of Coastal Wetlands: Survey and Excavation on the North Somerset Levels, 1993–7

Published online by Cambridge University Press:  09 November 2011

Extract

Areas of coastal marshland formed an important and distinctive part of the landscape of Roman Britain, and current work is showing that different wetlands were utilised in very different ways. Some areas, for example in Essex and Kent, were simply exploited for their natural resources to produce salt and support seasonal grazing. Parts of Fenland were also used in this way, though the higher coastal siltlands were modified through the creation of drainage systems in order to improve agricultural opportunities within a landscape that was still liable to tidal flooding. A third strategy towards wetland exploitation is reclamation: a major transformation of the natural environment, involving the construction of a sea wall along the coast to keep tidal waters out and a system of drainage ditches cut into the surface of the former saltmarsh to lower the water table and remove surface run-off from the surrounding uplands.

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Britannia , Volume 31 , November 2000 , pp. 69 - 200
Copyright
Copyright © Stephen Rippon 2000. Exclusive Licence to Publish: The Society for the Promotion of Roman Studies

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References

BIBLIOGRAPHY

Allen, J.R.L. 1990: ‘The Severn Estuary in south-west Britain: its retreat under marine transgression, and fine sediment regime’, Sedimentary Geology 66, 1328CrossRefGoogle Scholar
Allen, J.R.L., and Fulford, M.G. 1986: ‘The Wentlooge Level: a Romano-British saltmarsh reclamation in south-east Wales’, Britannia 17, 91117CrossRefGoogle Scholar
Allen, J.R.L., and Fulford, M.G. 1987: ‘Romano-British settlement and industry on the wetlands of the Severn Estuary’, Antiq. J. 67 (ii), 237–89CrossRefGoogle Scholar
Allen, J.R.L., and Fulford, M.G. 1992: ‘Romano-British and later geoarchaeology at Oldbury Flats: reclamation and settlement on the changeable coast of the Severn Estuary, South-West Britain’, Arch. J. 149, 82123Google Scholar
Allen, J.R.L., and Fulford, M.G. 1996: ‘The distribution of South-East Dorset Black Burnished Category I pottery in South-West Britain’, Britannia 27, 223–81CrossRefGoogle Scholar
Allen, J.R.L., and Rippon, S.J. 1997a: ‘Iron Age to early modern activity and palaeochannels at Magor Pill, Gwent: an exercise in lowland coastal-zone geoarchaeology’, Antiq. J. 77, 327–70CrossRefGoogle Scholar
Allen, J.R.L., and Rippon, S.J. 1997b: ‘A Romano-British shaft of dressed stone and the settlement at Oldbury-on-Severn, County of Avon’, Trans. Bristol and Gloucestershire Archaeol. Soc. 115, 1927Google Scholar
Anderson, M., Hill-Cottingham, P., Smith, A.G., and Duff, A.G. 1993: Avon Levels and Moors: Survey of Aquatic Mollusco, unpub. report to English NatureGoogle Scholar
Annable, F.K. 1961: ‘A Romano-British pottery in Savernake Forest, kilns 1–2’, Wiltshire Archaeol. Natur. Hist. Mag. 58, 142–55Google Scholar
ApSimon, A.M. 1977: ‘Iron Age’, in Rahtz and Greenfield 1977, 193200Google Scholar
Barnes, I. 1993: ‘Second Severn crossing: English approaches — an interim statement on the 1992/93 fieldwork’, Archaeol. in the Severn Estuary 1993, 529Google Scholar
Battarbee, R.W. 1986: ‘Diatom analysis’, in Berglund, B.E. (ed.), Handbook of Holocene Palaeoecology and Palaeohydrology, Chichester, 527–70Google Scholar
Behre, K.E. 1986: Anthropogenic Indicators in Pollen Diagrams BalkemaGoogle Scholar
Bell, M. 1994: ‘Field survey and excavation at Goldcliff, Gwent 1994’, Archaeology in the Severn Estuary 1994, 115–44Google Scholar
Bennett, K.D. 1994: Annotated Catalogue of Pollen and Pteridophyte Spores of the British Isles, University of CambridgeGoogle Scholar
Beyens, L., and Denys, L. 1982: ‘Problems in diatom analysis of deposits: allochtonous valves and fragmentation’, Geologie en Mijnbouw 61, 159–62Google Scholar
Blockley, K. 1985: Marshfield: Ironmongers Piece Excavations 1982–3. An Iron Age and Romano-British Settlement in the South Cotswolds, BAR Brit. Ser. 141, OxfordGoogle Scholar
Blockley, K. 1989: Prestatyn 1984–5: An Iron Age Farmstead and Romano-British Industrial Settlement in North Wales, BAR Brit. Ser. 210, OxfordGoogle Scholar
Boessneck, J. 1969: ‘Oesteological differences between sheep (Ovis aries Linne) and goat (Capra hircus Linne)’, in Brothwell, D. and Higgs, E.S. (eds), Science in Archaeology, London, 331–58Google Scholar
Boon, G.C. 1978: ‘Excavation on the site of a Roman quay at Caerleon and its significance’, in Boon, G.C. (ed.), Monographs and Collections 1: Roman Sites, Cardiff, 124Google Scholar
Booth, P.M., and Green, S. 1989: ‘The nature and distribution of certain pink grog-tempered vessels’, J. Roman Pottery Studies 2, 7784Google Scholar
Boycott, A.E. 1936: ‘The habitats of freshwater mollusca in Britain’, J. of Animal Ecology 5, 116–86CrossRefGoogle Scholar
Branigan, K. 1977: Gatcombe Roman Villa, BAR Brit. Ser. 44, OxfordGoogle Scholar
Broomhead, R.A. 1994: Archaeological Assessment of Woodspring Palm Resort, Bristol and Region Archaeol. Services Rep. BA/C073Google Scholar
Bullock, P., Federoff, N., Jongerius, A., Stoops, G., and Tursina, T. 1985: Handbook for Soil Thin Section Description, WolverhamptonGoogle Scholar
Butler, S. 1987: ‘Coastal change since 6000 BP and the presence of man at Kenn Moor, Avon’, Somerset Archaeol. Nat. Hist. 131, 111Google Scholar
Cameron, N.G. 1993: ‘Diatom analysis of the Oscar 3 profile’, in Godbold, S. and Turner, R.C., Second Severn Crossing Archaeological Response, Phase 1 — The Intertidal Zone in Wales, Cardiff, 61–4Google Scholar
Cameron, N.G. 1996: Diatom Analysis of Sediments from Borland's Farm, Magor (Severn Estuary), Report to the Glamorgan Gwent Archaeological Trust; Environmental Change Research Centre, Univ. Coll. London, Res. Rep. 20Google Scholar
Cameron, N. 1997: ‘The diatom evidence’, in Nayling, N. and Caseldine, A. (eds), Excavations at Caldicot, Gwent: Bronze Age Palaeochannels in the Lower biedern Valley, CBA Res. Rep. 108, YorkGoogle Scholar
Clarke, M. 1974: ‘Another Roman find’, Banwell Soc. of Archaeology Newsletter, April 1974, 1Google Scholar
Clarke, M. 1975: ‘Old Yeo Roman villa?’, Banwell Soc. of Archaeology Newsletter, June 1975Google Scholar
Clarke, M. 1976a: ‘The house on the moor’, Banwell Soc. of Archaeology Newsletter, October 1976Google Scholar
Clarke, M. 1976b: ‘Congresbury Moor’, Banwell Soc. of Archaeology Newsletter, November 1976Google Scholar
Clarke, M. 1977: ‘Tagg's Hatch’, Banwell Soc. of Archaeology Newsletter, February 1977Google Scholar
Clarke, M. 1980: ‘Puxton’, Axbridge Archaeol. and Local Hist. Soc. Newsheet 38, 14Google Scholar
Clevedon-Brown, J. 1965: ‘A Romano-British site at St Mary's Lane, Portishead’, Proc. Univ. Bristol Speleol. Soc. 8, 119–23Google Scholar
Corbet, G.B., and Harris, S. 1991: The Handbook of British Mammals, OxfordGoogle Scholar
Crabtree, K. 1990: ‘Diatoms’, in Bell, M., Brean Down Excavations 1983–1987, English Heritage Arch. Rep. No. 15, London, 207–8Google Scholar
Crowson, A. 1994: ‘Excavations on the Fen Causeway at Straw Hill Farm, Downham West’, Fenland Research 9, 24–5Google Scholar
Crummy, N. 1983: The Roman Small Finds from Excavations in Colchester 1971–9, Colchester Archaeol. Rep. 2, ColchesterGoogle Scholar
Cunliffe, B. 1975: Excavations at Porte/tester Castle, Volume 1: Roman, Rep. Res. Cornm. Soc. of Antiq. of London 32, LondonCrossRefGoogle Scholar
Cunliffe, B. 1988a: ‘The Roman period’, in Eddison, J. and Green, C. (eds), Romney Marsh: Evolution, Occupation, Reclamation, Oxford Univ. Comm. Archaeol. Monograph 24, Oxford, 83–7Google Scholar
Cunliffe, B. 1988b: The Temple of Sulis Minerva at Bath: Volume 2. The Finds from the Sacred Spring, Oxford Univ. Comm. Archaeol. Monograph 16, OxfordGoogle Scholar
Denys, L. 1992: A Check List of the Diatoms in the Holocene Deposits of the Western Belgian Coastal Plain with a Survey of their Apparent Ecological Requirements: I. Introduction, Ecological Code and Complete List, Service Géologique de Belgique, Professional Paper No. 246, BrusselsGoogle Scholar
Drake, C.M. 1986: A Survey of the Invertebrates of the Gwent Levels, Nature Conservancy Council unpub. reportGoogle Scholar
von den, Driesch A. 1976: A Guide to the Measurement of Animal Bones from Archaeological Sites, Peabody Museum Bulletin 1, HarvardGoogle Scholar
von den, Driesch A., and Boessneck, J. 1974: ‘Kritische Anmerkungen zur Widerristhohenberechnung aus Langenmaβen vor- und frühgeschichtlicher Tierknochen’, Saugetierkundliche Mitteilungen 22, 325–48Google Scholar
Ellenberg, H. 1982: Vegetation Mitteleuropas mit den Alpen, 3rd edn, StuttgartGoogle Scholar
Ellis, P. 1984: Catsgore 1979 — Further Excavations of the Romano-British Village, Western Archaeol. Trust Rep. 7, BristolGoogle Scholar
Evans, D.R., and Metcalf, V.M. 1992: Roman Gates, Caerleon, OxfordGoogle Scholar
Everton, A., and Everton, R. 1981: ‘Romano-British occupation at Crooks Marsh Farm, Avonmouth’, Bristol Archaeol. Res. Group Rev. 2, 57–8Google Scholar
Fawn, A.J., Evans, K., McMaster, I., and Davies, G.M.R. 1990: The Red Hills of Essex, ColchesterGoogle Scholar
Fenton, A. 1978: The Northern Isles: Orkney and Shetland, EdinburghGoogle Scholar
Fowler, P.J. 1968: ‘Excavation of a Romano-British settlement at Row of Ashes Farm, Butcombe, North Somerset. Interim report 1966–67’, Proc. Univ. Bristol Spelaeol. Soc. 11(iii), 209–36Google Scholar
Friday, L.E. 1988: A Key to the Adults of the British Water Beetles, Field Studies 7, DorchesterGoogle Scholar
Fulford, M.G. 1975: New Forest Roman Pottery, BAR Brit. Ser. 17, OxfordGoogle Scholar
Fulford, M.G., Allen, J.R.L., and Rippon, S. 1994: ‘The settlement and drainage of the Wentlooge Level, Gwent: excavation and survey at Rumney Great Wharf, 1992’, Britannia 25, 175211CrossRefGoogle Scholar
Gardner, K. 1985: ‘Apples in the landscape’, Bristol and Avon Archaeology 4, 1320Google Scholar
Gilbertson, D.D., and Hawkins, A.B. 1978: The Pleistocene Succession at Kenn, Somerset, Bull. Geol. Survey of Great Britain 66Google Scholar
Grant, A. 1989: ‘Animal resources’, in Todd, M. (ed.), Research on Roman Britain 1960–89, Britannia Mongraph 11, London, 135–46Google Scholar
Gray, A.J. 1977: ‘Reclaimed land’, in Barnes, R.S.K. (ed.), The Coastline, LondonGoogle Scholar
Greig, J. 1988: ‘Some evidence of the development of grassland communities’, in Jones, M. (ed.), Archaeology and the Flora of the British Isles, Oxford, 3954Google Scholar
Guido, M. 1978: The Glass Beads of the Prehistoric and Roman Periods in Britain and Ireland, Soc. of Antiq. Res. Rep. 35, LondonCrossRefGoogle Scholar
Hamilton-Dyer, S. 1993: ‘The fish remains’, in Woodward, P.J., Davies, S.M. and Graham, A.H. (eds), Excavations at the Old Methodist Chapel and Greyhound Yard, Dorchester, 1981–1984, Dorset Nat. Hist. and Archaeol. Soc. Monograph 12, DorchesterGoogle Scholar
Hamilton-Dyer, S. 1994: ‘Animal bones’, in Fulford et al. 1994, 197200CrossRefGoogle Scholar
Hamilton-Dyer, S. n.d.: Fish Remains from the Roman Basilica at SilchesterGoogle Scholar
Hansen, M. 1987: The Hydrophiloidea (Coleoptera) of Fennoscandia and Denmark, Fauna Enfomologica Scandinavia Vol. 18, Leiden & CopenhagenCrossRefGoogle Scholar
Harde, K.W. 1984: A Field Guide in Colour to Beetles, LondonGoogle Scholar
Haslett, S.K., Davies, P., Curr, R.H.F., Davies, C.F.C., Kennington, K., King, C.P., and Margetts, A.J. 1998: ‘Evaluating late Holocene relative sea-level change in the Somerset Levels, south-west Britain’, The Holocene 8, 197207CrossRefGoogle Scholar
Heighway, C. 1983: The East and North Gates of Gloucester and Associated Sites: Excavations 1974–81, Western Archaeol. Trust Excavation Monograph 4, BristolGoogle Scholar
Hillman, G. 1981: ‘Reconstructing crop husbandry practices from charred remains of crops’, in Mercer, R., Farming Practice in British Prehistory, Edinburgh, 123–62Google Scholar
Hillman, G. 1982: ‘The evidence for spelting malt’, in Leech, R., Excavations at Catsgore 1970–3. A Romano-British Village, Bristol, 137–41Google Scholar
Holbrook, N., and Bidwell, P.T. 1990: Roman Finds from Exeter, ExeterGoogle Scholar
Howard, M.M. 1963: ‘The metrical determination of the metapodials and skulls of cattle’, in Mourant, A.E. and Zeuner, F.E., Man and Cattle, Royal Anthropological Institute Occasional Paper 18, London, 91101Google Scholar
Hughes, G. 1996: The Excavations of a Late Prehistoric and Romano-British Settlement at Thornwell Farm, Chepstow, Gwent 1992, BAR Brit. Ser. 244, OxfordCrossRefGoogle Scholar
Hume, L. 1992: Oldbury on Severn Silt Lagoon: Archaeological Salvage Recording, Avon Archaeology ReportGoogle Scholar
Husted, F. 1953: ‘Die Systematik der Diatomeen in ihren Beziehungen zur Geologie und Okologie nebst einer Revision des Halodien-systems’, SV. Bot. Tidskr. 47, 509–19Google Scholar
Husted, F. 1957: ‘Die Diatomeenflora des Fluss-systems der Weser im Gebiet der Hansestadt Bremen’, Ab naturw. Ver. Bremen 34, 181440Google Scholar
Ireland, C. 1983: ‘The Roman pottery’, in Heighway 1983, 96124CrossRefGoogle Scholar
Jackson, A.W. 1997: The Application ofGeo-chemical Soil Analysis to Interpret Early Historic Landscapes in Somerset, unpub. MA dissertation, University of BristolGoogle Scholar
Jacomet, S. 1987: Prähistorische Getreidefunde. A Guide to the Identification of Prehistoric Wheat and Barley Finds, BaselGoogle Scholar
Jessop, L. 1986: Dung Beetles and Chafers. Coleóptera: Scarabaeoidea, Handbooks for the identification of British Insects V, part 1(1), LondonGoogle Scholar
Jones, A.K. 1988: ‘The fish’, in O'Connor, T.P. (ed.), Bones from the General Accident Site, Tanner Row: The Archaeology of York, Vol. 15: The Animal Bones, fascicule 2, LondonGoogle Scholar
Jones, M., and Dimbleby, G. 1981: The Environment of Man: the Iron Age to the Anglo-Saxon Period, BAR Brit. Ser. 87, OxfordGoogle Scholar
Juggins, S. 1982: The Geoarchaeology of Hallen Marsh, unpub. report in Avon County SMRGoogle Scholar
Kadlubowska, J.Z. 1984: Conjugatophyceae. I Zygnemales: Susswasserflora von Mitteleuropa, Band 16Google Scholar
Kenward, H.K., Hall, A.R., and Jones, A.K.G. 1980: ‘A tested set of techniques for the extraction of plant and animal macrofossils from waterlogged archaeological deposits’, Scientific Archaeology 22, 315Google Scholar
King, A. 1988: ‘Villas and animal bones’, in Branigan, K. and Miles, D. (eds), The Economies of Romano-British Villas, Sheffield, 51–9Google Scholar
Knorzer, K.H. 1979: ‘Verkohlte Reste von Viehfutteraus einen Stall des römischen Reiterlagers von Dormagen’, Rheinische Ausgrabungen 20, 130–7Google Scholar
Knight, J. 1962: ‘The Goldcliff Stone: a reconsideration’, Monmouthshire Antiq. 1(2), 43–6Google Scholar
Koch, K. 1992: Die Käfer Mitteleuropa. Okologie. Band 3, KrefeldGoogle Scholar
Korber-Gröhne, U. 1981: ‘Crop husbandary and environmental change in the Feddersen Wierde, near Bremerhaven, North Germany’, in Jones and Dimbleby 1981, 287307Google Scholar
Leah, M. 1992: ‘The Fenland management project, Norfolk’, FenlandResearch 7, 4959Google Scholar
Leech, R. 1981: ‘The excavations of a Romano-British farmstead and cemetery on Bradley Hill, Somerton, Somerset’, Britannia 12, 177252CrossRefGoogle Scholar
Leech, R. 1982: Excavations at Catsgore 1970–73, Western Archaeol. Trust Excavation Mongraph 2, BristolGoogle Scholar
Leech, R. 1986: ‘The excavation of a Romano-Celtic temple and later cemetery on Lamyatt Beacon, Somerset’, Britannia 17, 259328CrossRefGoogle Scholar
Leech, R., Bell, M., and Evans, J. 1983: ‘The sectioning of a Romano-British saltmaking mound at East Huntspill’, Somerset Levels Papers 9, 7480Google Scholar
Levine, M.A. 1982: ‘The use of crown height measurments and eruption-wear sequences to age horse teeth’, in Wilson, B., Grigson, C. and Payne, S. (eds), Ageing and Sexing Animal Bones from Archaeological Sites, BAR Brit. Ser. 109, Oxford, 223–50Google Scholar
Lilly, D., and Usher, G. 1972: ‘Romano-British sites on the North Somerset Levels’, Proc. Univ. Bristol Speleo. Soc. 13(1), 3740Google Scholar
Lindroth, C.H. 1974: Coleoptera: Carabidae, Handbooks for the Identification of British Insects 4 (2), LondonGoogle Scholar
Locock, M. 1996: ‘Hill Farm, Goldcliff: a field evaluation on the proposed Gwent Levels Nature Reserve’, Archaeology in the Severn Estuary 7, 5966Google Scholar
Locock, M. 1997: ‘The Gwent Levels Wetland Reserve, Hill Farm, Goldcliff: excavations 1997’, Archaeology in the Severn Estuary 8, 5565Google Scholar
Lucht, W.H. 1987: Die Kafer Mitteleuropas. Katalog, KrefeldGoogle Scholar
Lyne, M.A.B., and Jefferies, R.S. 1979: The Alice Holt/Farnham Roman Pottery Industry, CBA Res. Rep. 30, LondonGoogle Scholar
MacGregor, A. 1985: Bone, Antler, Ivory and Horn: The Technology of Skeletal Material since the Roman Period, LondonGoogle Scholar
Maltby, J.M. 1989: ‘Urban-rural variations in the butchering of cattle in Romano-British Hampshire’, in Serjeantson, D. and Waldron, T. (eds), Diet and Crafts in Towns, BAR Brit. Ser. 199, Oxford, 75106Google Scholar
Maltby, J.M. 1994: ‘The meat supply in Roman Dorchester and Winchester’, in Hall, A.R. and Ken ward, H.K. (eds), Urban-rural Connexions: Perspectives from Environmental Archaeology, Oxbow Monograph 47, Oxford, 85102Google Scholar
McDonnell, R.R.J. 1988: Archaeological Survey in the Avon Levels. Part I: 1986–1987 Summary Report, report prepared for Avon County CouncilGoogle Scholar
McKinley, J.I. 1994: ‘Bone fragment size in British cremation burials and its implications for pyre technology and ritual’, J. of Archaeol. Science 21, 229–42CrossRefGoogle Scholar
Moore, J.A. 1986: Charophytes of Great Britain and Ireland, BSBI Handbook No. 5, LondonGoogle Scholar
Moore, P.D., Webb, J.A., and Collinson, M.E. 1991: Pollen Analysis, 2nd edn, OxfordGoogle Scholar
Morris, P. 1979: Agricultural Buildings in Roman Britain, BAR Brit. Ser. 70, OxfordCrossRefGoogle Scholar
Murphy, P. 1992: ‘Environmental archaeology: a review of progress’, Fenland Research 7, 35–9Google Scholar
Murphy, P. 1993: ‘Environmental archaeology: second progress report’, Fenland Research 8, 35–9Google Scholar
Murphy, P. 1994: ‘Environmental archaeology: third progress report’, Fenland Research 9, 26–9Google Scholar
Nayling, N., Maynard, D., and McGrail, S. 1994: ‘Barland's Farm, Magor, Gwent: a Romano-Celtic boat’, Antiquity 68, 596603CrossRefGoogle Scholar
Neal, D.S., Wardle, A., and Hunn, J. 1990: Excavations of the Iron Age, Roman and Medieval Settlement at Gorhambury, St Albans, LondonGoogle Scholar
Noddle, B.A. 1979: ‘The animal bones’, in Gracie, H.S. and Price, E.G., ‘Frocester Court Roman Villa: second report’, Trans. Bristol and Gloucestershire Archaeol. Society 47, 5161Google Scholar
O'Leary, T.J. 1989: Rentre Farm, Flint 1976–81: An Official Building in the Roman Lead Mining District, BAR Brit. Ser. 207, OxfordCrossRefGoogle Scholar
Payne, S. 1985: ‘Morphological distinctions between the mandibular teeth of young sheep’, J. of Archaeol. Science 12, 139–47CrossRefGoogle Scholar
Peacock, D.P.S. 1969: ‘A contribution to the study of Glastonbury ware from south-western Britain’, Antiq. J. 49(1), 4160CrossRefGoogle Scholar
Rahtz, P.A., and Greenfield, E. 1977: Excavations at Chew Valley Lake, Somerset, Dept. of the Envt. Archaeol. Rep. 8, LondonGoogle Scholar
Reeves, A. 1995: ‘Romney Marsh: the fieldwalking evidence’, in Eddison, J. and Green, C. (eds), Romney Marsh: Evolution, Occupation, Reclamation, Oxford Univ. Comm. for Archaeol. monograph 24, Oxford, 83–7Google Scholar
Reynolds, P.J. 1981: ‘New approaches to familiar problems’, in Jones and Dimbleby 1981, 1949Google Scholar
Rhoades, J.D., Kandiah, A., and Mashali, A.M. 1992: The Use of Saline Waters for Crop Production, Food and Agriculture Organisation of the United Nations Irrigation and Drainage Papers 48Google Scholar
Rippon, S. 1994: ‘The Roman settlement and landscape at Kenn Moor, Avon: interim report on survey and excavation, 1993/4’, Archaeology in the Severn Estuary 1994, 2134Google Scholar
Rippon, S. 1995a: ‘The Roman settlement and landscape at Kenn Moor, Avon: second interim report on survey and excavation, 1994/5’, Archaeology in the Severn Estuary 1995, 3547Google Scholar
Rippon, S. 1995b: ‘Roman settlement and salt production on the Somerset coast: the work of Samuel Nash’, Somerset Archaeol. and Nat. Hist. 139, 99117Google Scholar
Rippon, S. 1996a: The Gwent Levels: The Evolution of a Wetland Landscape, CBA Res. Rep. 105, YorkGoogle Scholar
Rippon, S. 1996b: ‘Roman and medieval settlement on the North Somerset Levels: survey and excavation at Banwell and Puxton, 1996’, Archaeology in the Severn Estuary 7, 3952Google Scholar
Rippon, S. 1997a: The Severn Estuary: Landscape Evolution and Wetland Reclamation, LeicesterGoogle Scholar
Rippon, S. 1997b: ‘Roman and medieval settlement on the North Somerset Levels: survey and excavation at Banwell and Puxton, 1997’, Archaeology in the Severn Estuary 8, 4154Google Scholar
Rippon, S. forthcoming: The Transformation of Coastal Wetlands: Exploitation and Management of Marshland Landscapes in North West Europe during the Roman and Medieval Periods, British Academy, LondonGoogle Scholar
Robinson, M., and Straker, V. 1991: Charophytes of Great Britain and ireland, BSBI Handbook No. 5, LondonGoogle Scholar
Rodwell, J.S. 1992: British Plant Communities Vol. 3, CambridgeGoogle Scholar
Rouillard, S.E. 1989: ‘The Iron Age pottery from Meare Village East’, in Coles, J.M. (ed.), ‘Meare Village East, the excavations of A. Bulleid and H. St George Gray 1932–56’, Somerset Levels Papers 13, 183221Google Scholar
Sherrod, B.L., Rollins, H.B., and Kennedy, S.K. 1989: ‘Subrecent intertidal diatoms from St Catherine's Island, Georgia: taphonomic implications’, J. of Coastal Research 5, 665–77Google Scholar
Sparks, B.W. 1961: ‘The ecological interpretation of Quaternary non-marine mollusca’, Proc. of the Linnean Soc. of London 172, 7181CrossRefGoogle Scholar
Stace, C. 1991: New Flora of the British Isles, CambridgeGoogle Scholar
Steane, J.M., and Foreman, M. 1988: ‘Medieval fishing tackle’, in Aston, M. (ed.), Medieval Fish, Fisheries and Fishponds in England, BAR Brit. Ser. 182(i), Oxford, 137–81Google Scholar
Steane, J.M., and Foreman, M. 1991: ‘The archaeology of medieval fishing tackle’, in Good, G.L., Jones, R.H. and Ponsford, M.W. (eds), Waterfront Archaeology, CBA Res. Rep. 74, London, 88102Google Scholar
Tottenham, C.E. 1954: Coleoptera Staphylinidae. Section (a) Piestinae to Euaesthetinae, Handbooks for the identification of British Insects IV. part 8(a), LondonGoogle Scholar
Usher, G., and Lilly, D. 1964: ‘Congresbury: Yew Tree Farm’, Archaeol. Rev. (CBA Groups XXII and XIII) 1, 24Google Scholar
van Gel, B., and Grenfell, H.R. 1996, ‘Spores of Zygnemataceae’, in Jansonius, J. and McGregor, D.C. (eds), Palynology: Principles and Applications, American Ass. of Stratigraphie Palynologists Foundation Vol. 1Google Scholar
van der Veen, M. 1989: ‘Charred grain assemblages from Roman period corn-driers in Britain’, Archaeol. J. 146, 302–19CrossRefGoogle Scholar
van Zeist, W. 1974: ‘Palaeobotanical studies of settlements in the coastal area of the Netherlands’, Palaeohistoria 16, 223371Google Scholar
Vos, P.C., and Wolf, H. de 1993: ‘Diatoms as a tool for reconstructing sedimentary environments in coastal wetlands’, Hydrobiologia 269/270, 285–96CrossRefGoogle Scholar
Watts, L., and Leach, P. 1996: Henley Wood, Temples and Cemetery Excavations 1962–69 by the late Ernest Greenfield and others, CBA Res. Rep. 99, YorkGoogle Scholar
Webster, P.V. 1976: ‘Severn Valley Ware’, Trans. Bristol Gloucestershire Archaeol. Soc. 94, 1846Google Scholar
Wilkinson, T.J., and Murphy, P.L. 1995: The Archaeology of the Essex Coast, Volume I: The Hullbridge Survey, East Anglian Archaeol. 71Google Scholar
Williams, D.F. 1977: ‘The Romano-British black-burnished industry: an essay in characterisation by heavy mineral analysis’, in Peacock, D.P.S. (ed.), Pottery and Early Commerce: Characterisation and Trade in Roman and Later Ceramics, LondonGoogle Scholar
Wilson, D.G. 1979: ‘Horse dung from Roman Lancaster’, Archaeo-Physica 8, 331–50Google Scholar
Woodward, A., and Leach, P. 1993: The Uley Shrines: Excavation of a Ritual Complex on West Hill, Uley, Gloucestershire: 1977–9, LondonGoogle Scholar
Young, C.J. 1977: Oxfordshire Roman Pottery, BAR Brit. Ser. 43, OxfordGoogle Scholar