the description of the relative age from archaeological context.

code in this data setrelative_age_idrelative_age_namedescription
LM/EN(needs creating)Late Mesolithic/Early Neolithic
MN(needs creating, or use one below?)Middle Neolithic
BA(needs creating)Bronze  Age
IA89Iron Age(none)
499Mesolithic - Early Neolithic ScandinaviaSouth Scandinavian Mesolithic period - early Neolithic
500Middle Neolithic - Late NeolithicSouth Scandinavian middle Neolithic - late Neolithic
516Mesolithic - Neolithic N SwedenMesolithic - Neolithic in modern day Northern Sweden”
396Middle neolithic S ScandinaviaMiddle neolithic for S Scandinavia as defined by T.Douglas Price (2016).
48Bronze  AgeUK Bronze Age
399Bronze Age ScandinaviaBronze age period as defined in BugsCEP
540Early Bronze AgeGeneral Early Bronze Age without regional definition
5610Late Bronze AgeEarly Late Bronze Age without regional definition