bonewght.wb1,,,, ,Table BONEWGHT.WB1: The distribution of hand-recovered animal bone by weight and phase,,, Date,Phase,Weight, %,use of site ,, (in g),, ,pre-Roman,911,0.60%, pre AD 79,Phase 1:1,6280,4%,fort construction pre AD 79,Phase 1:2,24254,16%,"extra-mural settlement establishment, defences deteriorate" AD 79 - c. 120,Phase 2:1,1335,1%,fort modification AD 79 - c. 120,Phase 2:2,34799,23%,"extra-mural settlement modified, duration of timber-built associations" circa AD 120,Phase 3 ,71144,47%,demolition and rebuilding c. AD 120 - 140,Phase 4:1,806,0.50%,construction of military enclosure c. AD 120 - 140,Phase 4:2,5910,4%,use of the military enclosure AD 140 - 200,Phase 5:1,2718,2%,degradation and continuity AD 200 ...,Phase 5:2,2354,1.60%,site decay- final Roman deposition & destruction of extra-mural area ,post-Roman,359,0.20%,"later Roman to modern, + modern features & layers" ,Total,150870,,