ID,Site_Code,SFNO,Function,Categ,No,Context,Illust,Notes,Lithology,Size,Weight,Cont_Type,Phase,Date,Group-No,Retain
5628,ABPR08,,Wall Veneer,STR,1,0,No,"Thin piece, slightly polished on one face. No original edges",Larvikite,Measures 5mm thick,10.0,,,,,No
5629,ABPR08,,Worked stone,STR,1,447,No,This piece of worked stone has several finger width parallel grooves on one side which would be consistent with use as a millstone except limestone is an inappropriate material. No edges survive so no function can be attrributed but a structural use seems most likely,Shelly limestone,Measures,470.0, fill of a Roman pit,,RB,,Yes as unusual stone type
5630,ABPR08,,Column,ARCH,1,422,No,Chunk of mini column. Neatly worked around the circumference. Not clear if it was perfectly circular in plan and neither end survives so not much more can be said about it. One side of the stone is very worn suggesting it was exposed to wear,"Shelly oolitic limestone, possibly a Windrush valley Jurassic limestone",Measures approx 160mm diameter,3209.0,fill of a field/boundary ditch,,RB,,"Yes, as evidence of significant building nearby"
15070,QAVC12.44 BUCKS,,Probable rotary quern fragments,QU,6,3826,No,6 frags of friable rounded and non diagnostic lava,Lava,Measures,249.0,"Fill of posthole 3758, sub group 8161",Phase 4 or 5,ER (43) - MR (240),G24 (Early Roman roundhouse enclosure),"Largest piece should be kept, rest can be discarde"
15071,QAVC12.44 BUCKS,,Probable rotary quern fragments,QU,3,4117,No,3 frags of friable rounded and non diagnostic lava,Lava,Measures,273.0,Cobbled surface,0,Unphased,G11 (Trackway through ladder settlement),No
15072,AYLBER10 BUCKS,2776.0,Upper rotary quern fragment,QU,1,3390,Yes,Slightly angled but nearly flat grinding surface. Circumference chipped all round near the grinding surface. Sloped upper face curves round to the top. Conical eye / hopper. Lowest 2cm is cylindrical. Pecked grinding surface,HPS puddingstone,Measures 280mm diameter x 106mm high,,Fill of pit 3388. Sub group 8021,Phase 4,ER (43-120),G15 (Early Roman Field System Akeman Street II),Yes as artefact
15073,AYLBER10 BUCKS,2674.0,"Millstone, probably an upper",QU,1,3075,Yes,"Flat disc type. One face is roughly tooled/worked, the other has obvious rotational grooves. The eye is large, so pronbably an upper stone, but is not circular. Edges are vertical and straight and dressed",Millstone Grit,Measures approx 780mm diameter x 69mm thick,,Fill of pit 3067. Sub group 3067,Phase 5,MR (120-240),G10 (Ritual Pit/ pond and associated features),Yes as artefact
15074,AYLBER10 BUCKS,,Rubbed stone,PROC,1,3397,No,"Hand sized crudely shaped stone that has a flat smoothed face at each end, presumably used for rubbing",ferruginous fine-grained sandstone,Measures 91 x 66 x 59,505.0,Fill of ditch 3096. Group 8035,Phase 1,Early prehistoric,None,Yes as artefact
15075,AYLBER10 BUCKS,,Pebble hone/rubber,W,1,5602,No,Flat rounded cobble. Both faces are flat and very smooth but it is the wear on the surviivng end that is distinctive with the rounded end having a double chamfer. Must have been used to rub rounded things,Fine grained grey sandstone,Measures >69 x 57 x 16mm,113.0,Fill of trackway 5601. Group 5602,Phase 10,Roman,G7 (Trackway),Yes as artefact
15076,AYLBER10 BUCKS,,tessera,STR,1,3368,No,Small and shaped from an unusual material,white fine grained sugary quartz sandstone,Measures 11 x 13 (x 17),4.0,Fill of ditch 3364. group 8021,Phase 4,ER (43-120),G15 (Early Roman Field System Akeman Street II),Yes as artefact