; paleoData_variableName changed - was originally nh4_ppb

; paleoData_variableName changed - was originally k_ppb

; paleoData_variableName changed - was originally mg_ppb

; paleoData_variableName changed - was originally ca_ppb

Column 'IC13THQU-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

year (PYT1AJCFBVF): paleoData_isPrimary: '' has been replaced by 'TRUE'
year (PYT1AJCFBVF): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
d18O (SAm_035): paleoData_isPrimary: '' has been replaced by 'FALSE'
d18O (SAm_035): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
thickness (SAm_036): paleoData_isPrimary: '' has been replaced by 'FALSE'
thickness (SAm_036): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
dust (SAm_037): paleoData_isPrimary: '' has been replaced by 'FALSE'
dust (SAm_037): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
fluorine (SAm_038): paleoData_isPrimary: '' has been replaced by 'FALSE'
fluorine (SAm_038): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
chlorine (SAm_039): paleoData_isPrimary: '' has been replaced by 'FALSE'
chlorine (SAm_039): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
sulfate (SAm_040): paleoData_isPrimary: '' has been replaced by 'FALSE'
sulfate (SAm_040): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
nitrate (SAm_041): paleoData_isPrimary: '' has been replaced by 'FALSE'
nitrate (SAm_041): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
sodium (SAm_042): paleoData_isPrimary: '' has been replaced by 'FALSE'
sodium (SAm_042): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
ammonium (SAm_043): paleoData_isPrimary: '' has been replaced by 'FALSE'
ammonium (SAm_043): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
potassium (SAm_044): paleoData_isPrimary: '' has been replaced by 'FALSE'
potassium (SAm_044): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
magnesium (SAm_045): paleoData_isPrimary: '' has been replaced by 'FALSE'
magnesium (SAm_045): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
calcium (SAm_046): paleoData_isPrimary: '' has been replaced by 'FALSE'
calcium (SAm_046): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'