Citations
Citations table: detailed bibliographic information. Column 1: CitationID is a specific amalgamation of name and year. If Bulatović published as as first author in 2019, this would be designated "bulat2019a". If another different paper also satisfies this, it is assigned "bulat2019b". The order of a and b is irrelevant, they are merely to ensure identifiers are unique. Special characters are permitted, to preperly reflect the author's surname. However, spaces are not permitted, and if absolutely necessary should be replaced with a hyphen ('-'), for example the author 'Van Neer, Wim' publishing in 1995 becomes 'van-n1995a', and the author 'Bar-El, Theodora' publishing in 2000 becomes 'bar-e2000a' Columns 2 to 9: match the standard csv output of google scholar. Columns 10 to 14: information about the type of data in the publication. There are deliberately no notes fields. If some data needs to reference some specific part of the citation (for example particular pages) this should be done as reference notes in the relevant table. Therefore a citation in this table can be used for multiple data sources. Databases: These are not primary sources. Error propagation is a problem when data are harvested by combining existing databases. For example, radiocarbon databases have a ratcheting error problem. This can be combated by ensuring only primary sources are stored. Theses: Citing data that has only been published in a thesis should be included in this table. 'CitationID' and 'Author' and 'Year' and 'Title' should be specified in the usual way, and 'Thesis' can be specified in the 'Publisher' field. Unpublished: Citations for unpublished sources should be included, since these can be future updated once accepted by journal. Even if the source is in a very preliminary stage, its pre-published 'ownership should be assigned to an individual, therefore the 'CitationID' and 'Author' and 'Year' should be specified in the usual way, and the title can be used as an optional notes field to provide further details.
Column name	Data type	Column description
CitationID	varchar	Unique identifier of a reference publication, constructed from first five characters of first author's surname in lowercase (or less if the surname is shorter), year of publication, and a single lowercase letter (a for the first reference, b for the second etc)
Authors	varchar	Surnames first. Authors separated semicolons. Any formatting of first names is acceptable. E.g., initials, full first names, initials separated by fullstop etc.
Title	varchar
Publication	varchar	Journal
Volume	varchar
Number	varchar	Issue
Pages	varchar
Year	int
Publisher	varchar
DOI	varchar	Digital Object Identifier of the source
material_culture	varchar	If this data type is present in the paper, also specify how much (if any) of the data was added. Leave NULL if unsure or haven't checked.
radiocarbon	varchar	If this data type is present in the paper, also specify how much (if any) of the data was added. Leave NULL if unsure or haven't checked.
faunal	varchar	If this data type is present in the paper, also specify how much (if any) of the data was added. Leave NULL if unsure or haven't checked.
botanical	varchar	If this data type is present in the paper, also specify how much (if any) of the data was added. Leave NULL if unsure or haven't checked.
isotopes	varchar	If this data type is present in the paper, also specify how much (if any) of the data was added. Leave NULL if unsure or haven't checked.
isotopes_animal	varchar	If this data type is present in the paper, also specify how much (if any) of the data was added. Leave NULL if unsure or haven't checked.
isotopes_botanical	varchar	If this data type is present in the paper, also specify how much (if any) of the data was added. Leave NULL if unsure or haven't checked.
isotopes_human	varchar	If this data type is present in the paper, also specify how much (if any) of the data was added. Leave NULL if unsure or haven't checked.
isotopes_c/n	varchar	If this data type is present in the paper, also specify how much (if any) of the data was added. Leave NULL if unsure or haven't checked.
strontium	varchar	If this data type is present in the paper, also specify how much (if any) of the data was added. Leave NULL if unsure or haven't checked.
notes	varchar
country	varchar	All countries included in the publication, semi-colon separated.
iso3166	varchar	All country iso3166 codes included in the publication, semi-colon separated.