NA; paleoData_isPrimary has been standardized
For Temp12k, the new Bacon age model was used because the original values were missing - these data are the same as ageMedianBacon; ; paleoData_isPrimary has been standardized; paleoData_datum has been standardized
NA; paleoData_method has been standardized; paleoData_isPrimary has been standardized; paleoData_datum has been standardized
NA; paleoData_measurementMaterial has been standardized
SST calculated from d18O using the bayfoxm program bayfox_predict. Parameters: prior_mean=-0.41153, prior_std=10, species=pachy, bayes=unspecified; For d18osw, values are specified to change through time, and are calculated using the getvardelo.m program from Jess Tierney, based on the modern value of d18osw (-0.49121) for the archive location
NA; paleoData_summaryStatistic has been standardized; paleoData_method has been standardized; paleoData_isPrimary has been standardized; paleoData_datum has been standardized
Carbon reservoir correction (delta R) value(s) given in the orignal proxy site data set.
Carbon reservoir correction 1-sigma error value(s) given in the orignal proxy site data set.
age (T2L_PS2138_1_age_median): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
age (T2L_PS2138_1_age_medianMedianBacon): paleoData_isPrimary: 'FALSE' has been replaced by 'TRUE'
age (T2L_PS2138_1_age_medianMedianBacon): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
age (T2L_PS2138_1_age_original): paleoData_isPrimary: 'FALSE' has been replaced by 'TRUE'
age (T2L_PS2138_1_age_original): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
d13C (T2L_PS2138_1_d13c_pachyderma): paleoData_isPrimary: '' has been replaced by 'FALSE'
d13C (T2L_PS2138_1_d13c_pachyderma): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
d18O (T2L_PS2138_1_d18o_pachyderma): paleoData_isPrimary: '' has been replaced by 'FALSE'
d18O (T2L_PS2138_1_d18o_pachyderma): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
temperature (T2L_PS2138_1_d18o_pachyderma_SST_from_d18o_pachyderma): paleoData_isPrimary: '' has been replaced by 'FALSE'
temperature (T2L_PS2138_1_d18o_pachyderma_SST_from_d18o_pachyderma): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
depth (T2L_PS2138_1_depth): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
Updated lipdverse database entry with a changed file.
Column 'PS2138_1-chron-NA1', with variable name 'depth', was added to the dataset
Column 'PS2138_1-chron-NA2', with variable name 'age.rangeLow', was added to the dataset
Column 'PS2138_1-chron-NA3', with variable name 'age.rangeHigh', was added to the dataset
Column 'PS2138_1-chron-NA4', with variable name 'age', was added to the dataset
Column 'PS2138_1-chron-NA5', with variable name 'depth', was added to the dataset
Column 'PS2138_1-chron-NA6', with variable name 'ageEnsemble', was added to the dataset
ageType (R4bkHnnInAz): chronData_variableName: 'age_type' has been replaced by 'ageType'
c14_1s_err (T2L_PS2138_1_c14_1s_err): chronData_units: 'RC yr BP' has been replaced by 'yr 14C BP'
c14_date (T2L_PS2138_1_c14_date): chronData_units: 'RC yr BP' has been replaced by 'yr 14C BP'
temperature (T2L_PS2138_1_d18o_pachyderma_SST_from_d18o_pachyderma): paleoData_primaryTimeseries: '' has been replaced by 'TRUE'
temperature (T2L_PS2138_1_d18o_pachyderma_SST_from_d18o_pachyderma): interpretation1_variableDetail: '' has been replaced by 'sea@surface'
temperature (T2L_PS2138_1_d18o_pachyderma_SST_from_d18o_pachyderma): paleoData_proxyGeneral: 'isotope' has been replaced by 'isotopic'
temperature (T2L_PS2138_1_d18o_pachyderma_SST_from_d18o_pachyderma): interpretation1_seasonalityGeneral: 'annual' has been replaced by 'Annual'
temperature (T2L_PS2138_1_d18o_pachyderma_SST_from_d18o_pachyderma): interpretation1_seasonality: '' has been replaced by 'Annual'
geo_elevation: '' has been replaced by '-862'
age (T2L_PS2138_1_age_median): paleoData_datum: '' has been replaced by '1950'
age (T2L_PS2138_1_age_median): paleoData_notes: 'For Temp12k, the new Bacon age model was used because the original values were missing - these data are the same as ageMedianBacon; ' has been replaced by 'For Temp12k, the new Bacon age model was used because the original values were missing - these data are the same as ageMedianBacon; ; paleoData_isPrimary has been standardized; paleoData_datum has been standardized'
age (T2L_PS2138_1_age_median): paleoData_units: 'cal years BP' has been replaced by 'yr BP'
age (T2L_PS2138_1_age_median): paleoData_isPrimary: '' has been replaced by 'TRUE'
age (T2L_PS2138_1_age_medianMedianBacon): paleoData_datum: '' has been replaced by '1950'
age (T2L_PS2138_1_age_medianMedianBacon): paleoData_notes: '' has been replaced by 'NA; paleoData_summaryStatistic has been standardized; paleoData_method has been standardized; paleoData_isPrimary has been standardized; paleoData_datum has been standardized'
age (T2L_PS2138_1_age_medianMedianBacon): paleoData_units: 'cal years BP' has been replaced by 'yr BP'
age (T2L_PS2138_1_age_medianMedianBacon): paleoData_variableName: 'ageMedianBacon' has been replaced by 'age'
age (T2L_PS2138_1_age_medianMedianBacon): paleoData_isPrimary: '' has been replaced by 'FALSE'
age (T2L_PS2138_1_age_medianMedianBacon): paleoData_method: '' has been replaced by 'Bacon'
age (T2L_PS2138_1_age_medianMedianBacon): paleoData_summaryStatistic: '' has been replaced by 'median'
age (T2L_PS2138_1_age_original): paleoData_datum: '' has been replaced by '1950'
age (T2L_PS2138_1_age_original): paleoData_notes: '' has been replaced by 'NA; paleoData_method has been standardized; paleoData_isPrimary has been standardized; paleoData_datum has been standardized'
age (T2L_PS2138_1_age_original): paleoData_units: 'BP' has been replaced by 'yr BP'
age (T2L_PS2138_1_age_original): paleoData_variableName: 'ageOriginal' has been replaced by 'age'
age (T2L_PS2138_1_age_original): paleoData_isPrimary: '' has been replaced by 'FALSE'
age (T2L_PS2138_1_age_original): paleoData_method: '' has been replaced by 'original'
d13C (T2L_PS2138_1_d13c_pachyderma): paleoData_notes: '' has been replaced by 'NA; paleoData_measurementMaterial has been standardized'
d13C (T2L_PS2138_1_d13c_pachyderma): paleoData_variableName: 'd13c_pachyderma' has been replaced by 'd13C'
d13C (T2L_PS2138_1_d13c_pachyderma): paleoData_measurementMaterial: '' has been replaced by 'pachyderma'
d18O (T2L_PS2138_1_d18o_pachyderma): paleoData_notes: '' has been replaced by 'NA; paleoData_measurementMaterial has been standardized'
d18O (T2L_PS2138_1_d18o_pachyderma): paleoData_variableName: 'd18o_pachyderma' has been replaced by 'd18O'
d18O (T2L_PS2138_1_d18o_pachyderma): paleoData_measurementMaterial: '' has been replaced by 'pachyderma'
depth (T2L_PS2138_1_depth): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized'
depth (T2L_PS2138_1_depth): paleoData_isPrimary: '' has been replaced by 'TRUE'
temperature (T2L_PS2138_1_d18o_pachyderma_SST_from_d18o_pachyderma): interpretation1_variable: 'T' has been replaced by 'temperature'
geo_elevation: '-862' has been replaced by ''
d13c_pachyderma (T2L_PS2138_1_d13c_pachyderma): interpretation1_scope: '' has been replaced by 'climate'
d18o_pachyderma (T2L_PS2138_1_d18o_pachyderma): interpretation1_scope: '' has been replaced by 'climate'
d13c_pachyderma (T2L_PS2138_1_d13c_pachyderma): interpretation1_scope: 'climate' has been replaced by ''
d18o_pachyderma (T2L_PS2138_1_d18o_pachyderma): interpretation1_scope: 'climate' has been replaced by ''
geo_gcmdLocation: '' has been replaced by 'Arctic Ocean'
temperature (T2L_PS2138_1_d18o_pachyderma_SST_from_d18o_pachyderma): interpretation1_seasonality: 'annual' has been replaced by ''
This marks the creation of the changelog, and marks the status of this dataset as of mid 2020