File Name,Title,Description,"Creator (if more than one individual/organisation, add on a new row)",Unnamed: 4,Unnamed: 5,"Copyright holder (if more than one individual/organisation, add on a new row)",Unnamed: 7,Unnamed: 8,Period of Creation,Unnamed: 10,Language,Software used,Software version,Supporting documentation file name(s) (this should be enclosed separately) ,,,First Name,Last Name,Organisation,First Name,Last Name,Organisation,Start Date,End Date,,,, ,,,,,,,,,,,,,, M1D17_shell_assessment_data.xlsx,M1D17 shell assessment data,Shell description,R,Nicholson,Oxford Archaeology,,,Oxford Archaeology,2019-07-05 00:00:00,2022-06-29 00:00:00,English,Microsoft Excel,2016.0, ,,,,,,,,,,,,,, Sheet Name,Sheet Description,Number of rows,,Field name (Please start a new cell for each row),"Field description (inc. units of measurements, description of codes, etc. used within each field).",,,,,,,,, ,,,,,,,,,,,,,, Record_sheet,Assessment of shell from M1 junction 16 excavations,22,,Site Code,Unique site ID code issued by OASouth,,,,,,,,, ,,,,Context No,Unique deposit (context) number issued on site,,,,,,,,, ,,,,No. shells/frags,Total number of shells recorded on bag (includes fragments),,,,,,,,, ,,,,Weight g,Total weight of shells recovered from context in grams,,,,,,,,, ,,,,Species,Shellfish taxonomic identifications,,,,,,,,, ,,,,No oyster lhs,Total number of oyster left valves in context/sample,,,,,,,,, ,,,,No. oyster rhs,total number of right valves in context sample,,,,,,,,, ,,,,Comments,"Free text comments on condition, colour, form and notable features of shell. Chalky despots described after MacDonald, J, 2011 Microstructure, crystallography and stable isotope composition of Crassostrea gigas. PhD thesis, University of Glasgow. Worm tunnels and other modifications etc after Winder, J M, 2011 Oyster Shells from Archaeological Sites: a brief illustrated guide to basic processing ",,,,,,,,, ,,,,Phase,As issued in post-excavation ,,,,,,,,, ,,,,Cut No.,As issued on site,,,,,,,,, ,,,,Context Description,As issued on site,,,,,,,,,