Norfolk Archaeological Services Advisory Committee 15th October 2004 Item No. HALF-YEARLY REPORT BY NORFOLK LANDSCAPE ARCHAEOLOGY Report by the Head of Museums & Archaeology SUMMARY This report describes the work of Norfolk Landscape Archaeology from March to September 2004. 1. NLA Statistics for 2003-4 1.1 These are attached as a spreadsheet. The main highlights of the annual statistics for 2003-4 are as follows: 1764 planning consultations 208 briefs for archaeological projects issued 2562 new Historic Environment Records added 1991 existing HER records enhanced 893 HER and air photo enquiries / Best Value useages 18,732 portable antiquities identified and recorded 2. Staff Changes 2.1 Following interviews on 1 June, we have appointed two new members of staff to our Historic Landscape Characterisation Project. Sarah Collins has a BA in Archaeology from York and an MA in Historic Landscape Studies (also York). She has worked on excavations at Cressing Temple, Essex and Castell Henllys and maintenance work at Castle Howard. In 2003, she co-ordinated the Society of Post-Medieval Archaeology conference on ‘Estate Landscapes’ at King’s Manor, York. Sarah joins us from a post with York City Council where, as a Land and Property Gazetteer Assistant, she has been involved in an e-government pilot scheme. David Lock has a BSc in Archaeological Sciences from Bradford, and he has worked for Stratascan, Thames Valley Archaeological Services, Essex County Council and the Highland Council Archaeology Unit. At Essex CC David was employed on their Historic Landscape Assessment Project, so he will be bringing considerable expertise of HLC to the Norfolk project. David also carried out an Historic Landscape Assessment of the Peterborough Unitary Authority as part of his BSc. Sarah and David both joined us on 5th July. Ken Hamilton has been appointed to the post of Great Yarmouth Archaeological Map Project Officer. Ken has a BSc, MSc and PhD from the University of Bradford, the last on the subject of the archaeological assessment of urban and brownfield sites by geophysical prospection. Ken has worked previously with GSB Prospection, Cheshire County Council, West Yorkshire Archaeology Services, Bradford University and as a geophysical consultant and project engineer. 2.2 In order to avoid any possible confusion between the role of NLA and that of Development Control Officers working within the LPAs, the post of Development Control Officer has been renamed Planning Advisory Archaeologist. The current post holder, Edwin Rose, recently celebrated thirty years with the NM&AS. 3. Building improvements 3.1 Since the last meeting, the following building improvements have been made to the A&E wing: New roof Provision of additional power sockets and LAN points New office lighting New ramped main entrance 4. Best Value Performance Indicators 4.1 In the period March to August 2004, the following BVPI 170 ‘Museum Usages’ were recorded by Norfolk Landscape Archaeology staff:Planning 1074 Historic Environment Record 339 Norfolk Air Photo Library 89 Identification and Recording Service 196 Other 200 Total 1898 4.2 The number of people involved in NLA ‘Outreach’ Events was 1839. 5. The Norfolk Historic Environment Record 5.1 Over 1000 new sites have been added to the NHER database since the last report. Over 1500 existing sites have been enhanced. 5.2 There were almost 200 HER enquiries since March. 5.3 Presentations on the HER have been given to the Friends of Norfolk Museums, to the staff of the Norfolk Record Office as one of their inservice training sessions, and an INSET talk to teachers on using historic environment records for teaching history. 5.4 The slight backlog of new and enhanced sites waiting to be input onto the HER which developed in the three months when the Assistant Records Officer post was unfilled has been eradicated. 5.5 The new upgrade of the HBSMR software, v3, was installed in June and is bedding in. exeGesIS SDM Ltd undertook this for us, ably assisted by Alice Cattermole, our recently-appointed Assistant Records Officer. Some time was then spent identifying and resolving issues relating to the new software. Within the new software, additional functionality in the form of an ‘HLC module’ will enable the HLC project to add their data directly to the HER. 5.6 The new software has facilitated more efficient data cleansing, thereby increasing consistency within the HER. We are currently focussing in particular on sources. 5.7 The pilot phase of OASIS (Online Access to the Index of Archaeological Investigations) is completed, and the project has now been rolled out. The Advisory Committee will recall that both NLA and the NAU participated in the OASIS pilot phase, and had a significant impact upon the final project design. All contractors undertaking archaeological work in the county must now submit an electronic OASIS form, which is then validated and passed on to the NMR and the HER. The OASIS website is at:- http://ads/ahds.ac.uk/project/oasis/ 5.8 Targeted HER enhancement has included the area of the Coastal Survey and Holkham Park, and also the Sedgeford area as a result of the exchange of HER information with SHARP members. 5.9 One of our volunteers, Terry Miller, is working through the late Alan Carter’s building survey records in preparation for incorporating this material into the HER. 5.10 Material from the Norfolk HER will be used in the publication ‘Suffolk’s Ancient Sites – Historic Places,’ as well as in a variety of undergraduate, MA and PhD dissertations. HER information has been used to inform RAF excavation licences, field surveys in Lexham and Litcham and Norfolk Wildlife Trust’s management plans. Members of the public have continued to use the HER for local history research, for continuing education purposes and, to quote one visitor’s response to ‘What is the reason for your enquiry?’ - “Curiosity”. 5.11 Finally, it is worth noting a recent Norfolk HER policy decision, which is fully to implement the Event – Monument – Source data model. This divides the information being collected in the HER into:Events: activity at a particular time and place and usually involving a single archaeological technique e.g. October 2004, evaluation, Great Yarmouth Sources: data or archive collected during events and any subsequent publications or interpretations e.g. ‘An Evaluation at Great Yarmouth, October 2004’, Norfolk Archaeological Unit Report No. 789. Monuments: the conclusions drawn regarding the nature of the archaeological remains on a site e.g. Bronze Age round barrow. This simple yet flexible model allows HERs to frame their archaeological data in a consistent way, which not only aids the consistency and reliability of the data but also allows HER datasets to be more easily compared and integrated. 6. The Norfolk Air Photo Library 6.1 There have been just under 100 air photo enquiries since the last report. 6.2 An NAPL image of the Roman fort at Burgh Castle has been used in the new ‘Time and Tide’ museum at Great Yarmouth, and will be used on a selection of historic tours given in North Norfolk. 6.3 NAPL photos will also be used in ‘The Book of Narborough’ (part of the Halsgrove Community History series) and in the East Anglia edition of a book series to be released by EH and Harper Collins called ‘England’s Landscape.’ 6.4 NAPL material will also be shown in an episode of the October Films television series ‘Time Trail,’ to be shown on ITV in late September. 7. The Norfolk E-Map Explorer 7.1 Improvements are being planned for the Norfolk E-Map Explorer website, including the following: A page rounding up all the reproduction options The ability to view one map full-screen, retaining all the navigation features, at higher quality (although the quality will not be such that users are able to make high-quality prints). The ability to zoom out further than 1 km, to 5km. 7.2 The Norfolk E-map Explorer can be found at www.historicmaps.norfolk.gov.uk 8. Development Control and Planning 8.1 In the first two quarters of 2004 (January to June) there were: 957 planning consultations and 101 Briefs for projects were issued. 8.2 Work has continued on the development of the Standards for Field Archaeology in the East of England (East Anglian Archaeology Occ.Pap. 14) into a national Benchmarks document. The production of a draft Benchmarks document by the end of 2004 has been agreed as a performance indicator by the Association of Local Government Archaeological Officers (ALGAO) and English Heritage. 9. Historic Buildings 9.1 Work on investigation and recording of buildings continues, mainly due to District Councils asking NLA to comment on Listed Building and other applications. 9.2 Recent discoveries of importance in secular buildings or work undertaken include: the remains of an aisled hall enclosed in a later building at the Old Rectory, Shelfanger (South Norfolk) a rare medieval first floor corridor at the Old Hall, Besthorpe (Breckland) an 18th century servants’ punishment room at the Old Bull, East Harling (Breckland) in East Harling (Breckland) an interesting 19th century clay lump house was assessed before demolition and a recording condition attached to the planning consent at Methwold, (West Norfolk) details of the concealed 17 th century structure of Hall Farm exposed during emergency repairs were recorded. The clock tower at Watton (Breckland) was examined prior to restoration. The church of St Wandregesilius at Bixley (South Norfolk) was gutted by fire and a salvage record was made and recommendations for further action compiled. Restoration work at Stockton church (South Norfolk) revealed medieval tiles used to top out the walls, a possibly unique occurrence. Similar works at Foulsham (Broadland) produced a blocked doorway to a lost parvis (room above the porch) At Wiveton (North Norfolk) an Easter sepulchre was exposed. Advice was given to church architects regarding Wretton (West Norfolk) and Horningtoft (Breckland) churches Statements of Significance were prepared for churches at Brettenham (Breckland) and Whittington (West Norfolk). The Planning Advisory Archaeologist attended an EH seminar at St Nicholas Chapel, King’s Lynn (West Norfolk) to discuss how to conserve the unique medieval painted doors. 10. Urban work The following sections offer a curatorial overview (by Andy Hutcheson) of archaeological work in Norfolk’s urban areas, covering work by the NAU and other contractors. 10.1 Great Yarmouth A separate report on the Great Yarmouth Archaeological Map has been provided. 10.2 King’s Lynn King’s Lynn continues to enjoy a development boom, which is resulting in a parallel boom in archaeological research. Oxford Archaeology are presently conducting a large scale programme, the largest single archaeological investigation in the town’s history since the King’s Lynn Survey. Oxford have recently discovered a well-preserved sequence of medieval building remains on the New Conduit Street frontage. Several impressive limestone wall-footings of 14th and 15th century date have been excavated (see picture). The earliest evidence is of consolidation of the marsh associated with the Purfleet during the 13th century, through the dumping of what appears to be industrial waste, possibly from iron working. The burnt nature of some of the silts may represent debris from salt working. Oxford Archaeology at work on the New Conduit Street Frontage Picture taken by Andy Hutcheson This ties in thematically with Archaeological Project Service’s work, now nearing completion, at the Queen Mary’s Nurses Home site, where a 13th century salt producing industry was situated. Oxford are now moving into another major excavation area on the Broad Street frontage, where previously evaluation indicated that 12 th century settlement is to be found. In addition, both Archaeological Solutions (formerly the Hertfordshire Archaeological Trust) and Pre-Construct Archaeology have recently carried out evaluations of plots in the town in advance of developments. Archaeological Solutions excavated a trench on King Street, where a deeply stratified sequence of structural deposits was uncovered. Pre-Construct’s work on the other side of the old town, on Blackfriars Road, illustrated a sequence beginning with a previously-unknown medieval watercourse with marshy conditions on its periphery. This stream was infilled in the 17th century and environmental evidence showed that during the late 15th and 16th century the marsh surrounding the watercourse was well managed, drained and utilised, probably as pasture. 10.3 Norwich The Norfolk Archaeological Unit evaluated a proposed development site on the south side of Fishergate, next to the site excavated by Brian Ayers in the late 1980s, which produced important evidence for 8 th and 9th century activity, perhaps representing the North wic that gave the city its name. The evidence from the evaluation showed a wellpreserved sequence of structures and boundaries on the Fishergate street-frontage, dating from the Late Saxon period (AD 850-1066). Towards the river there was a sequence of marsh in-fill deposits very similar to those discovered by Ayers. There was here too a significant quantity of 8th and 9th century pottery, including the regionally ubiquitous Ipswich Ware as well as Badorf amphora sherds, suggesting that wine was being imported into the town at this time. Riverside trench at 40 Fishergate Other recent work by the NAU within the City includes an excavation at Suckling House in advance of the redevelopment of Cinema City. A remarkable discovery was made in the courtyard, where a large ditch was uncovered, which is thought to be the southern defensive ditch for the Late Saxon town. Topographically, the position makes sense and it is in alignment with the better-understood defences to the north of the river. 11. Coastal work 11.1 Holme-next-the-Sea Monitoring work by the Archaeology and Environment Division continues bi-monthly, funded by English Heritage. Radiocarbon dating for many of the wooden structures is anticipated very soon. Trial work beside the Second Circle has revealed that only 300mm to 400mm of the timbers survives unaffected. The upper 450mm of each timber has been degraded through parasitic activity, such as boring molluscs. Therefore, time is growing short and a strategy will be formulated for further recording and analysis of this monument within the next couple of months. 12. Ancient Woodland Survey Results 12.1 This survey investigated the above ground evidence for the historic environment in approximately 12% of the county's ancient woodland. 12.2 A total of 162 features have been identified and recorded within the 15 woods inspected. The major feature types are listed below, with the overall number of sites in each type. In most woods, the boundary bank, if existing, is often subdivided into several sections of differing form. 12.3 Features recorded include: 48 wood banks 27 subdividing and fragmentary banks and ditches 1 moat 11 enclosure fragments 7 linear 15 ponds 2 barrows 20 extraction pits 14 other depressions 3 burnt flint scatters 12.4 Sites of particular importance include: Wood banks in Woodrising, Tindall, Reffley, Swanton Novers Great and Little, and Wayland Woods. Internal subdivisions and linear features in Woodrising and Swanton Great and Little Woods. Moat in Hedenham Wood. Hollow ways in Felbrigg Great Wood. Possible barrows in Swanton and Felbrigg Great Woods. Artefacts in Wayland Wood. 12.5 The amount of detail noted in the sample inspected, provides a guide to the total amount that could be expected for the remainder of the county. If the pilot study area is representative, then a survey of the further 88% of Norfolk’s ‘ancient woodland’ would identify a further 1350 sites and perhaps as many as 80 sites which require either protection through designation and/or through positive management. 12.6 The results of the survey are to be presented to a special meeting of the funding partners and key stakeholders at Gressenhall on 29 th September, and future survey work will be discussed. The results of that meeting will be presented orally. 13. The Norfolk National Mapping Project 13.1 The Norfolk NMP team is still working around the north east coast of the county, with the Bacton, Mundesley and Sea Palling areas currently being mapped. In the last six months the team has recorded around 250 new sites and amended details of over 100 existing monuments. An interim report has been prepared for Norfolk Archaeology. 13.2 The team has just finished recording the World War Two military defences in and around Cromer, which consisted of a complex network of gun emplacements, pillboxes and trenches. This mapping included the large coastal battery at the end of Cliff Drive and three of the communal trench shelters constructed to protect the inhabitants during air raids. The radar station at Happisburgh and its associated defences were also mapped. An example of NMP mapping. The cropmarks of a possible Romano-British farmstead and RomanoBritish to post-medieval field systems in Northrepps, North Norfolk. NMP mapping © NMAS. Base map Ordnance Survey © copyright. All rights reserved. NCC licence number 076759.2000 13.3 The mapping has included several possible new ring ditches, enclosures and trackways, in particular large swathes of multi-period field systems and enclosures were mapped in Northrepps and Happisburgh parishes. 13.4 Sarah Massey gave a paper on the prehistoric sites in Norfolk mapped by the NMP at the ‘Suffolk’s Coastal Archaeology’ Day School on Southwold Pier in June. 13.5 A morning was also spent talking to the University of East Anglia Landscape History Masters students about the uses of aerial photographs for archaeologists and the results of the NMP Project. This is intended to become an annual event. 13.6 Sophie Tremlett gave a paper on Neolithic causewayed enclosures in North East Norfolk at the Aerial Archaeology Research Group and Neolithic Studies Group Conference in Munich in early September. 14. Historic Landscape Characterisation 14.1 The Historic Landscape Characterisation team started work in July, and have spent the first few months on project setup, background reading, familiarisation, refinement of methodology, sample areas and training. 14.2 Mapping and characterisation will then progress as follows: The Broads North Norfolk coast and north west Norfolk Central North Norfolk North east Norfolk and Flegg Mid Norfolk The Fens South Norfolk claylands Breckland 14.3 The Advisory Committee will receive regular progress reports on the HLC project and, at some future meeting, a presentation by project staff. 14.4 The start of the project has been marked by a presentation / launch on 8 October, when a large group of stakeholders attended an event at the Archive Centre. An oral report on the event will be given at the meeting. 14.5 There is further information about the Norfolk HLC Project on the What’s New section of the NM&AS website. www.museums.norfolk.gov.uk 15. The Norfolk Heritage Explorer 15.1 The bid to the HLF to make the information held in the Norfolk Historic Environment Record has been completed, and submitted to the HLF. 15.2 The project has two mains aims: to create user-friendly summaries of each of 40,000 NHER records, and to make these available on the web, with supporting and interpretative information to deliver a programme of outreach about the Explorer, the HER and the historic environment. 15.3 The project would employ four staff for 1 to 1.5 years, starting in July 2005 and ending in June 2007, at a total cost of £ 138,250. The application to the HLF is for 90% of the costs. 16. The Identification and Recording Service for Archaeological Finds Recent finds of particular importance include the following: A Palaeolithic handaxe (Great Yarmouth) A Late Iron Age hoard of two terrets and fragment of harness mount, from South Norfolk. Possible evidence of the counterfeiting of Roman coins, at Burgh Castle (Great Yarmouth). An Early Saxon gold bracteate depicting a figure wielding a sword and a beaked quadruped. Dated to the late 5th century AD, and dielinked to another in a hoard from Schleswig Holstein, Denmark. From North Norfolk. (This is the third Norfolk gold bracteate, all with a very tight distribution. They are exciting enormous interest amongst continental specialists). A Kentish silver gilt garnet inlaid disc brooch found with a silver gilt suspension ring, 6th century AD. From North Norfolk. Another “new” late 5th- to 6th-century AD inhumation cemetery evidenced by metalwork in the ploughsoil. West Norfolk. A large and very elaborately decorated Early Saxon “chip carved” gilt bronze mount, probably from a casket. From Breckland. A bronze coin of Carausius (AD 286-93) of the very rare ‘triple bust’ type. From South Norfolk. 17. Other Outreach Ancient Woodlands – Radio Norfolk Tour of offices by the Friends of Norwich Museums Tour of offices by Bill Bryson, Commissioner, English Heritage Reports to Area Museum Committees – North Norfolk, King’s Lynn and West Norfolk, Great Yarmouth Tour of Warham Camp for U3A Pudding Norton deserted medieval village – Radio Norfolk NLA staff continue to sit on the following external committees: Norfolk and Norwich Archaeological Society Council CBA East Anglia Holme Working Group ALGAO Maritime Committee ALGAO Planning & Legislation Committee ALGAO Urban Committee Caistor Roman Town Joint Advisory Board Society for Medieval Archaeology Norfolk Heraldry Society Diocesan Advisory Committees 18. The Archaeology & Environment Open Day 2004 18.1 As part of National Archaeology Weekend, the Archaeology & Environment Division held an Open Day at its offices at Gressenhall on Sunday 18th July. 18.2 Visitors to Gressenhall were able to go on ‘Behind the Scenes’ visits to: The Norfolk Air Photo Library and National Mapping Programme The Norfolk E-Map Explorer The Norfolk Historic Environment Record The Norfolk Biological Record The Identification and Recording Service for Archaeological Finds The Norfolk Archaeological Unit Finds Department The Norfolk Historic Landscape Characterisation Project The Norwich Urban Archaeological Database 18.3 Other attractions included: Short talks on Roman coins Roman helmet and armour to try on Displays Objects to handle 18.4 More than 200 people visited the Open Day, despite heavy and continuous rain for most of the morning! 18.5 Comments on the event included the following:It was great. We learned new things. Thank you. We found useful information. Thanks. Now we know who to contact about the history of our area! I liked it because I got 2 try on a helnat. Enlightening and informative. I’m going to join the Young Archaeologists Club. It was really fun. Really interesting. All the staff were so helpful. I enjoyed trying on the Roman helmet and touching the items. I learnt new facts. Thank you. Very interesting talk. Will you be doing something next year? It’s just amazing to find out about things near our home. So much to see; we could have been here until midnight! 19. Resource Implications Finance: none Property: none Staff: none Information Technology: none 20. Recommendation That the Report be noted. Originator of Report: David Gurney Principal Archaeologist Norfolk Museums & Archaeology Service Tel: 01362 869280 Fax: 01362 860951 email: david.gurney@norfolk.gov.uk If you need this report in large print, audio, Braille, alternative format or in a different language please contact David Gurney on 01362 869280 and we will do our best to help.