NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized
Temp12k-1_0_2, HoloceneAbruptChange-0_10_0
spliced record, chronology data belongs to T88-2, but no composite depth available
Variable name changed from age14C to age during update from DKs csv files.
This dataset is from version 2 of the Arctic Holocene Transitions Database, and has been expanded to include an ensemble of chronologies, which are included in this file. This is described in McKay et al., 2018: doi:10.1029/2018GL079773
age (PYTBM5K9SFU): interpretation1_scope: '' has been replaced by 'climate'
age (PYTBM5K9SFU): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
temperature (PYTFYIETUXB): paleoData_isPrimary: '' has been replaced by 'FALSE'
temperature (PYTFYIETUXB): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
Updated lipdverse database entry with a changed file.
Column 'JM01-1199.Hald.2007-chron-NA1', with variable name 'depth', was added to the dataset
Column 'JM01-1199.Hald.2007-chron-NA2', with variable name 'age.rangeLow', was added to the dataset
Column 'JM01-1199.Hald.2007-chron-NA3', with variable name 'age.rangeHigh', was added to the dataset
Column 'JM01-1199.Hald.2007-chron-NA4', with variable name 'age', was added to the dataset
Column 'JM01-1199.Hald.2007-chron-NA5', with variable name 'depth', was added to the dataset
Column 'JM01-1199.Hald.2007-chron-NA6', with variable name 'ageEnsemble', was added to the dataset
Column 'WEB-047c2-a305-4f74-a6f8-e114c', with variable name 'deltaR', was added to the dataset
Column 'WEB-0765b-d5b4-4144-affb-bc491', with variable name 'uncertaintyHigh', was added to the dataset
Column 'WEB-60d09-c266-4fb2-931c-f3925', with variable name 'age', was added to the dataset
Column 'WEB-7c75d-001b-402d-b2b1-e9466', with variable name 'deltaR_uncertainty1s', was added to the dataset
Column 'WEB-92e4b-f851-4c81-8d9a-190c4', with variable name 'uncertainty1s', was added to the dataset
Column 'WEB-9f251-4e88-4cbd-b5c9-8b39b', with variable name 'uncertaintyLow', was added to the dataset
Column 'WEB-c3519-1513-43e1-80d1-f3950', with variable name 'Material dated', was added to the dataset
Column 'WEB-e497e-2bbe-4ea0-bbfd-59ecd', with variable name 'sampleID', was added to the dataset
Column 'PYTX0KNIZWX', with variable name 'age_type', was removed from the dataset
age14C_uncertainty1s (PYTMFKDWW0Q): chronData_units: 'years' has been replaced by 'yr 14C BP'
age14C_uncertainty1s (PYTMFKDWW0Q): chronData_variableName: 'SD' has been replaced by 'age14C_uncertainty1s'
age14C (PYTYPTE93Z1): chronData_units: 'yr' has been replaced by 'yr 14C BP'
age14C (PYTYPTE93Z1): chronData_variableName: 'age' has been replaced by 'age14C'
depth (PYT24MXFK51): The size of the chronData_values have changed, from 12 to 13 entries.
age14C_uncertainty1s (PYTMFKDWW0Q): The size of the chronData_values have changed, from 12 to 13 entries.
age14C (PYTYPTE93Z1): The size of the chronData_values have changed, from 12 to 13 entries.
temperature (PYTFYIETUXB): paleoData_proxyGeneral: 'other microfossil' has been replaced by 'faunal assemblage'
temperature (PYTFYIETUXB): interpretation1_seasonality: '' has been replaced by 'Summer'
Correcting and extending publication metadata
geo_elevation: '' has been replaced by '-1500'
age (PYTBM5K9SFU): paleoData_datum: '' has been replaced by '1950'
age (PYTBM5K9SFU): paleoData_units: 'BP' has been replaced by 'yr BP'
age (PYTBM5K9SFU): paleoData_isPrimary: '' has been replaced by 'TRUE'
age (PYTBM5K9SFU): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized'
temperature (PYTFYIETUXB): interpretation1_variable: 'T' has been replaced by 'temperature'
pub1_volume: '26' has been replaced by ''
geo_elevation: '-1500' has been replaced by ''
temperature (PYTFYIETUXB): paleoData_mostRecentCompilations: '' has been replaced by 'Temp12k-1_0_2, HoloceneAbruptChange-0_10_0'
temperature (PYTFYIETUXB): interpretation1_seasonality: 'Summer' has been replaced by ''
temperature (PYTFYIETUXB): interpretation1_seasonalityGeneral: 'summerOnly' has been replaced by 'Summer'
This marks the creation of the changelog, and marks the status of this dataset as of Temp12k version 1.0.1
Hald, Morten; Andersson, Carin; Ebbesen, Hanne; Jansen, Eystein; Klitgaard-Kristensen, Dorthe; Risebrobakken, Bj rg; Salomonsen, Gaute R.; Sarnthein, Michael; Sejrup, Hans Petter; Telford, Richard J.
Variations in temperature and extent of Atlantic Water in the northern North Atlantic during the Holocene
Atlantic Ocean>North Atlantic Ocean>Norwegian Sea