getCollections supports ma_unit and direct_ma fields and uses a 1600 year correction factor to handle uncalibrated 14C dates
getCollections supports ma_unit and direct_ma fields and uses a 1600 year correction factor to handle uncalibrated 14C dates

paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new