Items
This table connects data across more than one table that comes from the same 'item'. For example, both a radiocarbon date and isotopic values from a single skeleton. An 'item' can therefore be at an level of aggregation, such as a bone, artifact or entire context. ItemIDs should start with the prefix 'It' and contain 5 digits.
Column name	Data type	Column description
ItemID	varchar	Use SiteID as prefix, and suffix with a number starting at 101.
Notes	varchar	Any additioonal notes specifying what the item is.
Tables	varchar	Tables in which the itemID is used.Do not manually add values. This is automatically added by the database.