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Last updated: Nov 2007

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Allen, J. R. L. 1987a Desiccation of mud in the temperate intertidal zone: studies from the Severn Estuary and eastern England, Philosophical Transactions of the Royal Society, B315, 127-56.

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Allen, J.R.L.1987d. Microscopic coal-burning residues in the Severn Estuary, southwestern UK. Marine Pollution Bulletin 18:13-18.

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Allen, J. R. L. 1990b Three Neolithic axes from the Severn Estuary, Transactions of the Bristol and Gloucester Archaeological Society, 108, 171-4.

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Allen, J. R. L. 1992a Trees and their response to wind: mid Flandrian strong winds, Severn Estuary and inner Bristol Channel, southwest Britain, Philosophical Transactions of the Royal Society, B 338, 335-64.

Allen, J.R.L.1992b. A reconnaissance map of medieval ploughlands in the Vale of Berkeley, Gloucestershire and Avon. Transactions of the Bristol and Gloucestershire Archaeological Society 110:87-97

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Allen, J.R.L. 1996a. A possible medieval trade in iron ores in the Severn Estuary of South-west Britain. Medieval Archaeology 40:226-230.

Allen, J. R. L. 1996b Windblown trees as a palaeoclimate indicator: the character and role of gusts, Palaeogeography, Palaeoclimatology, Palaeoecology, 121, 1-12.

Allen, J. R. L. 1996c Flake failure: a new mass-movement mechanism affecting peat beds eroded intertidally, Severn Estuary, southwest Britain, Engineering Geology, 53, 23-33.

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Allen, J. R. L. 1997a A scatter of Neolithic-Bronze Age flintwork from the intertidal zone at Hills Flats, south Gloucestershire, Transactions of the Bristol and Gloucester Archaeological Society, 115, 265-76.

Allen, J. R. L. 1997b Subfossil mammalian track (Flandrian) in the Severn Estuary, S.W. Britain: mechanics of formation, preservation and distribution, Philosophical Transactions of the Royal Society of London, B352:481-518.

Allen, J.R.L. 1997c. Three final Bronze Age occupations at Rumney Great Wharf on the Wentlooge Level, Gwent. Studia Celtica 30 (for 1996): 1-16.

Allen, J.R.L. 1997d. On the minimum amplitude of regional sea-level fluctuations during the Flandrian. Journal of Quarternary Science 12:501-506.

Allen, J.R.L. 1997. Simulation models of salt-marsh morphodynamics: some implications for high-intertidal sediment couplets related to sea-level change. Sedimentary Geology 113:211-223.

Allen, J.R.L. 1998a. Windblown trees as a palaeoclimate indicator: regional consistency of a mid Holocene wind field. Palaeogeography, Palaeoclimatology, Palaeoecology, 144:175-181.

Allen, J.R.L. 1998b. Romano-British and early medieval pottery scatters on the alluvium at Hill and Oldbury, Severn Estuary Levels. Archaeology in the Severn Estuary, 8(for 1997), 67-81.

Allen, J.R.L., 1998c. Late Iron Age and earliest Roman Calcite-tempered Ware from sites on the Severn Estuary Levels: character and distribution. Studia Celtica, 32:27-41.

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Allen, J. R. L. 1999b A prehistoric (Neolithic-Bronze Age) complex on the Severn Estuary Levels, Oldbury-on-Severn, South Gloucestershire, Transactions of the Bristol and Gloucester Archaeological Society, 116, 93-115.

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Allen, J.R.L.1999f. Two probable wooden jetties at Cone Pill, Lydney Level, Gloucestershire. Archaeology in the Severn Estuary,10:132-134.

Allen, J. R. L. 2000a Goldcliff Island: geological and sedimentological background. In Bell, M., Caseldine, A. and Neumann, H. (ed) Prehistoric Intertidal Archaeology in the Welsh Severn Estuary York: CBA Research Report 120, 12-8.

Allen, J. R. L. 2000b Holocene coastal lowlands in NW Europe. In Pye, K. and Allen, J. R. L. (ed) Coastal and Estuarine Environments: sedimentology, geomorphology and geoarchaeology London: Geological Society Special Publications 175, 239-52.

Allen, J. R. L. 2000c Morphodynamics of Holocene salt marshes: a review sketch from the Atlantic and southern North Sea coasts of Europe, Quarternary Science Reviews, 19, 1155-231.

Allen, J. R. L. 2000d. Raw materials. In Bell, M., Caseldine, A. E. and Neumann, H. (ed) Prehistoric Intertidal Archaeology in the Welsh Severn Estuary York: Council for British Archaeology Research Reports, 120, 38-9.

Allen, J.R.L. 2000e. Historical set-back on saltmarshes in the Severn Estuary, SW. Britain. In (Sherwood, B.R., Gardiner, B.G. and Harris, T. eds). British Saltmarshes. Cardigan, Forrest Text for the Linnaean Society of London, pp. 397-417.

Allen, J.R.L. 2000f. Late Flandrian (Holocene) tidal palaeochannels, Gwent Levels (Severn Estuary), SW Britain: character, evolution and relation to shore. Marine Geology, 162: 353-380.

Allen, J.R.L., 2000g. An early post-medieval timber setting and subrectangular diggings in late Flandrian estuarine sediments, Rumney Great Wharf, Gwent. Archaeologia Cambrensis, 145 (for 1996), 152-168.

Allen, J.R.L. 2000h. Rounded pebbles in late Holocene estuarine silts, Oldbury-on-Severn: use as slingshot? Transactions of the Bristol and Gloucestershire Archaeological Society, 118, 183-190.

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Allen, J.R.L. 2000j. National Shipyard No. 2, Beachley, Gloucestershire: some ceramic evidence from the First World War. Post-Medieval Archaeology, 34, 203-206.

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Allen, J.R.L. 2001b. Geological impacts on coastal wetland landscapes: sea-level rise, with illustrations from the River Banwell. Proceedings of the Somerset Archaeological and Natural History Society. 141 (for 1997): 17-34.

Allen, J.R.L. 2001c. The Severn Estuary Levels in the later Quaternary: a brief history. Proceedings of the Cotteswold Naturalists' Field Club, 42(for 2000), 48-63.

Allen, J.R.L. 2001d. The landscape archaeology of the Lydney Level: natural and human transformations over the last two millennia. Transactions of the Bristol and Gloucestershire Archaeological Society 119, 27-57.

Allen, J.R.L. 2001e. Sea level, salt marsh and fen: shaping the Severn Estuary Levels in the later Quaternary. Archaeology in the Severn Estuary 11(for 2000): 13-34.

Allen, J.R.L. 2001f. Cast copper-slag building blocks on the Severn Estuary Levels: St. Thomas the Apostle, Redwick, Gwent. Archaeology in the Severn Estuary 12; 15-25.

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Allen, J.R.L. 2001h. A medieval waterside settlement overlooking alluvium on the Severn Estuary Levels, Hock Cliff, Fretherne and Saul, Gloucestershire. Archaeology in the Severn Estuary 12:79-98.

Allen, J.R.L. 2002a. Interglacial high-tide coasts in the Bristol Channel and Severn Estuary, southwest Britain: a comparison for the Ipswichian and Holocene. Journal of Quaternary Science 17:69-76.

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Allen, J.R.L. 2003b. A post-Roman pottery assemblage from Hills Flats, South Gloucestershire: trade and communication by water in the Severn Estuary. Transactions of the Bristol and Gloucestershire Archaeological Society 121: 201-212.

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Allen, J.R.L. 2003d. The context and meaning of the Roman Goldcliff Stone, Caldicot Level. Archaeology in the Severn Estuary 13 (for 2002), 53-64.

Allen, J.R.L. 2003e. The building stone at the Roman religious complex, Lydney Park, Gloucestershire: character and fate. Archaeological Journal 160, 229-233.

Allen, J.R.L. 2004a. A medieval pottery assemblage from Magor Pill (Abergwaitha), Caldicot Level: comparative Roman to early-modern trade around the Severn Estuary and beyond. Archaeology in the Severn Estuary 14(for 2003), 87-110.

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Allen, J.R.L. 2005a. Fishtraps in the middle Severn Estuary: air photographic evidence from the mid twentieth century. Archaeology in the Severn Estuary 15 (for 2004), 31-48.

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Allen, J.R.L. 2005d. Roman and medieval-early modern bulding stones in southeast Wales: the Sudbrook Sandstone and Dolomitic Conglomerate (Triassic). The Monmouthshire Antiquary21, 21-44.

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