No 57
Sheepen: an early Roman industrial site at Camulodunum
by Rosalind Niblett
1985 Sheepen: an early Roman industrial site at Camulodunum
by Rosalind Niblett
1985 The Council for Research Report 57 British Archaeology © 1985 Rosalind Niblett and Council for British Archaeology
ISBN 0 906780 46 2
Published 1985 by the Council for British Archaeology, 112 Kennington Road, London SE11 6RE
Printed by Henry Ling Ltd., at the Dorset Press, Dorchester, Dorset
British Library Cataloguing in Publication Data
Niblett, Rosalind Sheepen : an early Roman industrial site at Camulodunum.—(CBA research report, ISSN 0589-9036; 57) 1. Excavations (Archaeology)—England— Colchester (Essex) 2. Colchester (Essex)— Antiquities 3. England—Antiquities I. Title II. Council for British Archaeology III. Series 936.2’6723 DA690. C7
The CBA acknowledges with gratitude a grant from the Historic Buildings and Monuments Commission for England towards the publication of this report. Contents
Contents of volume Illustrations ...... viii Acknowledgements ...... ix Contributors...... x The arrangement of the report ...... x Theexcavation ...... 1 Introduction ...... 1 Chronology and summary...... 1 Thesitereport ...... 3 TheRomanroad ...... 4 Site i ...... 5 Site ii ...... 12 Site iii...... 15 Site iv ...... 20 Site v ...... 20 Site vi ...... 22 Site vii ...... 22 The burials and cremations...... 22 Discussion ...... 22 The pre-Roman phase ...... 22 The Claudian phase ...... 23 The Claudian/Neronian phase ...... 24 Site v ...... 26 The Boudiccan revolt...... 26 Period VI ...... 26 Index of features ...... 26 Date of periods ...... 26 Features ...... 26 Catalogue of pre-Flavian features and their contents ...... 28 The finds ...... 48 Theceramics ...... 48 The coarse pottery-discussion and conclusions by Rosalind Niblett ...... 48 The Gallo-Belgic wares-discussion and conclusions by Valerie Rigby ...... 74 The samian ware-discussion and conclusions by Geoffrey Dannell ...... 83 The mortaria-discussion and conclusions by Katharine F Hartley ...... 92 Petrological analysis of the mortaria by David Williams ...... 93 The amphoras-summary and conclusions by Paul R Sealey ...... 98 The metalwork ...... 112 Discussion and conclusions by Rosalind Niblett ...... 112 The objects of copper alloy-discussion by Graham Webster...... 114 The analysis of copper alloy objects by Justine Bayley...... 115 The brooches-discussion and conclusions by Justine Bayley and Sarnia Butcher ...... 116 The glass ...... 136 General remarks by Rosalind Niblett ...... 136 The glass cameo by Martin Henig...... 136 The stone and flint by Rosalind Niblett ...... 142 The fauna by Rosemary Luff...... 143 Bone fragment count of the main domestic species ...... 143 Butchery...... 143 Minimum number of animals ...... 145 Cattle ...... 145 Sheep/goat ...... 147 Horse ...... 147 Pig...... 147 Dogs ...... 147 Birds ...... 148 Wild animals ...... 148 Cattlesize...... 148 Sheepsize ...... 148 Pig size ...... 148 Horsesize...... 149
v Bibliography ...... 150 Abbreviations ...... 150 References ...... 150
Contents of microfiche Theexcavation...... 1:A4-B4 The pre-Flavian cremations and the inhumation cemetery by Rosalind Niblett ...... 1:A4-B4 The early Roman cremations...... 1:A4-9 The burial casket by Chris Saunders ...... l:A9-13 The sarnian stamps from the cremation groups by Brenda M Dickinson ...... l:A13-14 The inhumation cemetery with notes on the human bone by Rosemary Luff ...... l:A14-B4 The ceramics ...... l:B4-3:A14 The coarse pottery by Rosalind Niblett ...... 1:B4-D3 Period I: pre-Roman, before AD 43...... 1:B4-6 Period III: AD 44-8 ...... 1:B6-8 Period IV: AD 49-61 ...... 1:B8-13 Period IVb1: Early Neronian, site iii ...... l:B13-C3 Period IVb: Neionian, site iii...... l:C3-4 Neronian phase, Period IVb ...... l:C4-10 Period IVb-V...... 1:C11-12 Periods III-IVb: unusual vessels ...... l:C12-14 Period V: Boudiccan ...... l:C14-D2 Post-Boudiccan ...... 1:D2-3 The strainer bowls by Rosalind Niblett ...... l:D3-4 The imported fine wares by Rosalind Niblett ...... 1:D4-9 Periods II/III ...... 1:D4-5 Period IV ...... 1:D5 Period IVb, Neronian ...... l:D6-7 Periods III/IV: AD 43-61 ...... 1:D8 Period V: Boudiccan destruction levels ...... 1:D8 Disturbed deposits and topsoil ...... 1:D8-9 Note on imported central Gaulish jars by P A Tyers ...... 1:D9-10 The non-pottery ceramics by Rosalind Niblett...... l:D10-12 Spindle whorls...... 1:D10 Lamps ...... l:D10-11 Other objects of fired clay...... l:Dll-12 The Gallo-Belgic wares by Valerie Rigby...... l:D12-2:B10 The potters’ stamps on Terra Nigra and Terra Rubra...... l:D12-Fll Gallo-Belgic imports in groups ...... l:F12-2:B5 The Pompeian red ware ...... 2:B5-6 Coarse ware copies of Gallo-Belgic forms ...... 2:B6-10 The samian ...... 2:B11-E6 Catalogue of decorated samian by Geoffrey Dannell ...... 2:B11-D2 Catalogue of plain samian by Geoffrey Dannell ...... 2:D3-14 The potters’ stamps on samian ware by Brenda M Dickinson ...... 2:E1-6 The mortaria by Katharine F Hartley...... 2:E7-G5 The fabrics...... 2:E7-11 The mortaria type series...... 2:E12-F3 Catalogue of the mortaria ...... 2:F3-G5 The amphoras ...... 3:A2-14 Petrological examination by David Williams ...... 3:A2-9 Catalogue of amphoras and their contents ...... 3:A9-14 Thecoins...... 3:B1-5 The Belgic coins by D F Allen ...... 3:B1-3 Summary of coins present ...... 3:B1 Catalogue of Belgic coins and their stratigraphy ...... 3:B2-3 The Roman coins by Richard Reece...... 3:B4-5 The metalwork...... 3:B6-E13 Descriptive catalogue of the objects of copper alloy by Graham Webster...... 3:B6-C3 Period III ...... 3:B6 Periods III-IV...... 3:B6-7 Period IVb ...... 3:B8-ll Period V ...... 3:B11-13 Later deposits ...... 3:B13
vi From ploughsoil ...... 3:B13-C3 The brooches-descriptive catalogue by Justine Bayley and Sarnia Butcher ...... 3:C3-9 One-piece brooch of ‘Nauheim-derivative’ type...... 3:C3 One-piece brooches of ‘Colchester’ type ...... 3:C4 Cylindrical-headed brooches with strip bow: the ‘Langton Down’ type...... 3:C5 Cylindrical-headed brooches with waisted bow ...... 3:C5 Cylindrical-headed brooches with a disc on the bow: the ‘thistle’ or ‘rosette’ type ...... 3:C5-6 Hinged brooches with P-shaped profile: the ‘Aucissa’ type...... 3:C6-7 Hinged bow brooches: the ‘Bagendon’ type...... 3:C7 Hod Hill brooches ...... 3:C7-8 Two-piece Colchester brooch ...... 3:C8 Platebrooches ...... 3:C9 Analytical results for the brooches by Justine Bayley ...... 3:D1-6 Table of results ...... 3:D2-4 Discussion of results ...... 3:D4-6 The iron objects by Rosalind Niblett ...... 3:D7-9 Period I ...... 3:D7 Period III ...... 3:D7 Period IV...... 3:D7-8 Period IVb1 ...... 3:D9 Periods III/IVb ...... 3:D9 Period V ...... 3:D9 The lead by Rosalind Niblett...... 3:D10 The technological finds by Justine Bayley ...... 3:Dll-El3 Descriptivecatalogue ...... 3:D11-E6 Discussion and interpretation ...... 3:E7-13 The glass by Dorothy Charlesworth...... 3:F1-11 Descriptive catalogue ...... 3:Fl-11 Polychrome glass ...... 3:F1-5 Monochromeglass ...... 3:F5-10 Miscellaneous ...... 3:F10-11 The struck flints by Rosalind Niblett and John Wymer ...... 3:F12 The animal bone by Rosemary Luff...... 4:A2-E7 Pathology of Sheepen animals ...... 4:A2 Tables 17-31 ...... 4:A3-B11 Figures 84-104...... 4:C1-E7 Bone objects by Rosalind Niblett ...... 4:E9
vii Illustrations
Figures Fig 46 Decorated samian Fig 47 Decorated samian Fig 48 Decorated samian Fig 1 Plan of Camulodunum: the Sheepen site Fig 49 Mortaria types 1-11 in relation to Gosbecks, Lexden, and the Fig 50 Mortaria types 12-27 colonia Fig 51 Mortaria types 28-42 Fig 2 Plan of anomalies recorded by the geophysi- Fig 52 Mortaria types 43-55 cal survey Fig 53 Amphoras Fig 3 General plan of the 1970 excavation Fig 54 Amphoras Fig 4 Site i: periods I-III Fig 55 Amphoras Fig 5 Site i: period III metalworking features Fig 56 Amphoras Fig 6 Site i: period IV, IVb, and later features Fig 57 Amphoras Fig 7 Site i: timber cellar Fig 58 Amphoras Fig 8 Site iia: periods III-IVb Fig 59 Amphoras Fig 9 Site iib: periods III-IVb Fig 60 Amphoras Fig 10 Site iii: periods III-IVb1 Fig 61 Objects of copper alloy Fig 11 Site iii: periods IVb2-VI Fig 62 Objects of copper alloy Fig 12 Site v Fig 63 Objects of copper alloy Fig 13 Histogram showing relative frequency of Fig 64 Objects of copper alloy different pottery forms at Sheepen: periods Fig 65 Objects of copper alloy I-V Fig 66 Objects of copper alloy Fig 14 Cremation group 1, no 1, and cremation Fig 67 Objects of copper alloy group 2, no 2 Fig 68 Objects of copper alloy Fig 15 Cremation group 3: nos 1-4 pottery vessels; Fig 69 Objects of copper alloy nos 5-6 glass Fig 70 Objects of copper alloy Fig 16 Glass flagon neck from cremation group 4 Fig 71 Objects of copper alloy Fig 17 Glass flasks from cremation group 4 Fig 72 Objects of copper alloy Fig 18 Cremation group 5: nos 1-2 pottery vessels; Fig 73 Brooches no 3 glass Fig 74 Brooches Fig 19 Copper alloy fittings from the casket in Fig 75 Brooches cremation group 5 Fig 76 Brooches Fig 20 Copper alloy lock plate from cremation Fig 77 Iron objects group 5 Fig 78 Iron objects Fig 21 Grave goods from late Roman graves Fig 79 Iron objects Fig 22 Coarse pottery Fig 80 Glass Fig 23 Coarse pottery Fig 81 Coloured glass Fig 24 Coarse pottery Fig 82 Glass Fig 25 Coarse pottery Fig 83 Natural green glass Fig 26 Coarse pottery Fig 84 Objects of worked flint Fig 27 Coarse pottery Fig 85 Histogram of unidentifiable bone fragments Fig 28 Coarse pottery Fig 86 Graph of MIN/E against E Fig 29 Coarse pottery Fig 87 Cattle: graph of metacarpal distal epiphysial Fig 30 Coarse pottery width against distal width Fig 31 Coarse pottery Fig 88 Cattle: graph of metacarpal distal thickness Fig 32 Coarse pottery against distal width Fig 33 Fragments of strainer bowls Fig 89 Cattle: graph of fore phalanx 1 proximal Fig 34 Imported mica-dusted jar, Cum form 262 width against proximal articulatory width (no 1); lamp from feature 153 (no 2); miscel- Fig 90 Cattle: graph of metatarsal distal epiphysial laneous objects of fired clay (nos 3-5) width against distal width Fig 35 Gallo-Belgic stamps Fig 91 Cattle: graph of scapula glenoid cavity Fig 36 Gallo-Belgic ware breadth against greatest length of the pro- Fig 37 Gallo-Belgic ware cessus articularis (glenoid process) Fig 38 Gallo-Belgic ware Fig 92 Cattle: graph of metatarsal distal width Fig 39 Gallo-Belgic ware against thickness Fig 40 Gallo-Belgic ware Fig 93 Cattle: graph of metacarpal distal width/ Fig 41 Decorated samian total length x 100 against total length Fig 42 Decorated samian Fig 94 Cattle: graph of fore phalanx 1 proximal Fig 43 Decorated samian width/total length against total length Fig 44 Decorated samian Fig 95 Cattle: graph of Mennerich’s Index I against Fig 45 Decorated samian Index III
viii Fig 96 Cattle: histogram of mandible frequency Plate 3 Postpit (feature 116) from the period III against age compound 2 on site i Fig 97 Sheep/goat: graph of metacarpal trochlea Plate 4 Postpit (feature 111) from the period III width against condyle width compound 2 on site i Fig 98 Sheep/goat: graph of scapula neck width Plate 5 Burnt timber upright from the north wall against length of the timber cellar, site i Fig 99 Sheep/goat: graph of metacarpal mid-shaft Plate 6 Filling of rubbish pit (feature 270), site ii thickness against width Plate 7 Section cut across feature 325, site iii, Fig 100 Sheep/goat: graph of metacarpal distal period IVb width/total length against distal width Plate 8 Shaft (feature 336) sealed by gravel footing Fig 101 Sheep/goat: graph of tibia distal width of the pre-Boudiccan building A, site iii against thickness Plate 9 The pebble floor of building A, site iii, Fig 102 Sheep/goat: graph of metacarpal mid-shaft overlain by burnt daub of AD 61 width/total length against total length Plate 10 Pillar-moulded bowl in brown and white Fig 103 Sheep/goat: histogram of mandible fre- marbled millefiori glass from cremation quency against age group 3 Fig 104 Fowl: graph of tarsometatarsus total length Plate 11 Fittings from the wood and leather casket, against distal width cremation group 5 Plate 12 Small copper alloy items Sections (pp 44-7) Plate 13 Copper alloy ? chariot fitting Plate 14 Bronze stamp from the timber cellar Section 1 Road on site i Plate 15 Gilded finger rings with snakes’ heads Section 2 Feature 120, 5, period III; features 120 terminals and 127, period IV Plate 16 Bronze dice and dice shaker from the Section 3 Feature 136 Boudiccan destruction level on site iii Section 4 Feature 119 Plate 17 Small bronze spur with filed down prick Section 5 Timber cellar, north-south section Plate 18 A: brass sheet from feature 236; B: close- Section 6 Feature 102 up of the the stamp on the brass sheet Section 7 Feature 252 with impressions of organic material on the Section 8 Feature 238-9 surrounding corrosion Section 9 Section across the east end of site iii Plate 19 X-ray photographs. A: copper alloy inlaid Section 10 Feature 307 and feature 316 studs; B: four rings with vitreous paste Section 11 Feature 342 beads from the casket (cremation group 5); Section 12 Feature 336 C: inlaid copper alloy studs; D: fragment Section 13 Feature 332 and the east wall of of iron chain mail from feature 153 building B Plate 20 Glass cameo from the Boudiccan destruc- Section 14 Feature 341 tion level on site iii Section 15 Section across the east-west ditch on Plate 21 Cow mandible, possibly gnawed by a site v rodent Plate 22 Pole-axed cow skull Plates (pp 154-76) Plate 23 Cattle horn cores Plate 1 The central ditch of road II (period IV) on Plate 24 Two deformed sheep horn cores (centre) site iii with two normally developed horn cores Plate 2 Postpit (feature 135) from the period III Plate 25 Lesion in parietal bone of Sheepen cow compound 2 on site i skull
Acknowledgements
The 1970 Sheepen excavation lasted from June to site was undertaken by John Blyth and the Archaeologi- September during which time up to 60 people were cal Research Group (Colchester) and to these also I working on the site at a time, to ail of whom I take this would like to express my gratitude. I am also grateful to opportunity of expressing my sincere thanks. The Dr A Clark of the Ancient Monuments Laboratory of large number of people involved on the site meant the Department of the Environment who undertook the that much responsibility devolved on the supervisors, geophysical (fluxgate gradiometer) survey of the site, Philip Crummy, Robert Niblett, Nick Smith, and and to Dr M Tite who carried out a preliminary survey. Christopher Young, on Christine Couchman and Jane The excavation was financed by a generous grant Hales who dealt with the finds on the site, and on from the Department of the Environment, and the Rosemary Richardson and Deirdre Parker who took burden of administration was shouldered by the over the day-to-day administration and catering. I am officers of the Colchester Excavation Committee (now glad to be able to set on record my special thanks to all the Colchester Archaeological Trust) with their these. The preliminary excavation (site iv, p.20) on the customary sympathetic and good-natured efficiency.
ix The problem of accommodating the student volunteers quantity of metalwork and industrial debris found in working on the excavation was solved by the Colchester the excavation. Conservation work was undertaken by Garrison who provided a barrack block and also a Miss M G Edwards and others in the Laboratory’s marquee on the site. Thanks are also due to the owners Conservation Section. Philip Crummy, Director of the of the site, the Essex County Council (Education Colchester Archaeological Trust, gave invaluable Department), for their willing cooperation at every assistance over many matters concerned with the publi- stage of the excavation. cation of the report especially on the preparation of the The lengthy process of preparing the report for plans. I am also very grateful to Adrian Havercroft and publication has been very greatly eased by the unfailing to Max Hebditch, who read and commented on the patient help provided by Miss S Butcher of the HBMC report at draft stage. and by Valerie Horsler of the CBA, to whom I extend This report owes a very great deal to the researches my wholly inadequate thanks. Similarly I would like to of the specialists who have provided contributions, and record my very great debt to Mr F Gardiner of the to all of whom I am happy to be able to express my Ancient Monuments drawing office and to his staff, gratitude. particularly Miss Margaret Tremayne, whose high Finally special thanks are due to David T-D Clarke, standards of draughtsmanship have added so much to curator of the Colchester and Essex Museum, where this report. The drawings of the decorated samian ware the material from the excavation has been placed, for are the work of Mr Max Worley and I am glad of his continual enthusiastic cooperation, and to my the opportunity to record my sincere thanks to him husband for his unfailing support throughout. also. Leo Biek and Justine Bayley of the Ancient Rosalind Niblett Monuments Laboratory expended a great deal of their 57 Brampton Road valuable time and expertise dealing with the large St Albans, Herts
Contributors
Justine Bayley, Ancient Monuments Laboratory, Paul R Sealey, Colchester and Essex Museum, The HBMC, Fortress House, 23 Savile Row, London Museum Resource Centre, Ryegate Road, W1X 2HE Colchester CO1 1TJ Sarnia Butcher, Inspectorate of Ancient Monuments, Graham Webster, The Old School House, Chesterton, HBMC, Fortress House, 23 Savile Row, London Harbury, nr Leamington Spa, Warwicks W1X 2HE David Williams, Department of Archaeology, The The late Dorothy Charlesworth University, Southampton SO9 5NH Geoffrey Dannell, 42 Mymms Drive, Brookmans Park, Herts AL9 7AF Shorter contributions were provided by the late Katharine Hartley, 22 Shire Oak Road, Leeds LS6 Derek Allen (Belgic coins), Gareth Davies (early 2DE Bronze Age pottery), Brenda Dickinson (samian Rosemary Luff, Department of Archaeology, stamps), Martin Henig (glass cameo), Richard Reece University of Cambridge, Cambridge CB2 3DZ (Roman coins), Christopher Saunders (burial Valerie Rigby, Department of Prehistoric and casket), Paul Tyers (Central Gaulish fine ware), R F Romano-British Antiquities, The British Museum, Tylecote (metallography), John Wymer (worked London WC1B 3DG flint).
The arrangement of the report
The report is in three main sections, two printed and arranged in a grid 14 frames across (1-14) and 7 frames the third in microfiche. The opening section describes down (A-G). References to microfiche frames are in the and discusses the excavation and includes a feature form M1:A6, which refers to frame A6 on microfiche 1. catalogue in which all the excavated features are listed, There are 14 section drawings which are to be found together with their associated finds; the catalogue on pp 44-7, and a plate section on pp 155-76. Since the includes appropriate figure references and references brevity of the specialist reports in the printed text to the detailed descriptions of individual finds in the precludes mention of all the illustrated finds, individual specialist reports in the microfiche section. illustrated objects can be identified by referring to the The second section consists of brief general discus- catalogues in the appropriate specialist report in the sions by specialists of the different categories of finds: microfiche section. ceramics, metalwork, glass, and fauna. The drawings of The only figures to be found in the microfiche are the finds are to be found with each specialist report. those relating to the report on the fauna where the The third section, which is on microfiche, contains detailed discussion in the printed text is complemented the detailed specialist reports and catalogues of the by tabular matter and diagrams on fiche 4. finds. There are four microfiches, each of which is
X
The excavation