NA; paleoData_isPrimary has been standardized
NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized
sensu stricto. The foraminiferal samples were homogenized and split for stable isotope analyses (~1/3) and for Mg/Ca analyses (~2/3); including the reductive step with hydrazine to remove metal oxides
Temp12k-1_0_2, HoloceneAbruptChange-0_10_0
species specific calibration for G. ruber of Regenberg et al. [2009].
The foraminiferal samples were homogenized and split for stable isotope analyses (~1/3) and for Mg/Ca analyses (~2/3); including the reductive step with hydrazine to remove metal oxides
The foraminiferal samples were homogenized and split for stable isotope analyses (~1/3) and for Mg/Ca analyses (~2/3); including the reductive step with hydrazine to remove metal oxides; paleoData_proxyGeneral has been standardized
C37:2 and C37:4; changed from C36 after asking authors; paleoData_summaryStatistic has been standardized
SST calculated from Uk37 (TSid=RbIuRfn9Vxz) using the BAYSPLINE program UK_predict. Parameters: pstd=10, bayes=unspecified
NA; paleoData_summaryStatistic has been standardized; paleoData_method has been standardized
" We use log (Ti/Ca) derived from X-ray Fluorescence (XRF) to document terrigenous input from riverine runoff that integrates rainfall from the Guayas River catchment...The log (Ti/Ca) record of M772-059 tracks changes in supply of terrigenous material at our deeper coring site back to 18 ka, of which the likely main contributor is the Guayaquil River runoff over Ecuadorian and northern Peruvian Andes, in association with regional response of precipitation to long and short term climate change"
Variable name changed from age14C to age during update from DKs csv files.
originalDataUrl: 'http://dx.doi.org/10.1594/PANGAEA.848848' has been replaced by 'https://doi.org/10.1594/PANGAEA.848848'
Ti/Ca (WEB8c583cb8): paleoData_proxyGeneral: 'element' has been replaced by 'elemental'
Updated lipdverse database entry with a changed file.
geo_elevation: '' has been replaced by '-997'
Ti/Ca (WEB8c583cb8): paleoData_variableName: '((( log(Fe/Ca) ))) log(Ti/Ca) /// log(Ti/Ca)' has been replaced by 'Ti/Ca'
C37Alkenone (R3KKLxIn4mR): paleoData_notes: 'C37:2 and C37:4; changed from C36 after asking authors' has been replaced by 'C37:2 and C37:4; changed from C36 after asking authors; paleoData_summaryStatistic has been standardized'
C37Alkenone (R3KKLxIn4mR): paleoData_variableName: 'C37.concentration' has been replaced by 'C37Alkenone'
C37Alkenone (R3KKLxIn4mR): paleoData_summaryStatistic: '' has been replaced by 'concentration'
Mg/Ca (R3TadP7WNjA): paleoData_notes: 'The foraminiferal samples were homogenized and split for stable isotope analyses (~1/3) and for Mg/Ca analyses (~2/3); including the reductive step with hydrazine to remove metal oxides' has been replaced by 'The foraminiferal samples were homogenized and split for stable isotope analyses (~1/3) and for Mg/Ca analyses (~2/3); including the reductive step with hydrazine to remove metal oxides; paleoData_proxyGeneral has been standardized'
Mg/Ca (R3TadP7WNjA): paleoData_proxy: 'N. dutertrei' has been replaced by 'foraminifera'
Mg/Ca (R3TadP7WNjA): paleoData_proxyGeneral: '' has been replaced by 'faunal assemblage'
Mg/Ca (R3TadP7WNjA): paleoData_units: 'mmol_mol' has been replaced by 'mmol/mol'
Mg/Ca (R3TadP7WNjA): paleoData_variableName: 'planktic.MgCa' has been replaced by 'Mg/Ca'
d18O (R9NFVS4Uv9F): paleoData_variableName: 'planktic.d18O' has been replaced by 'd18O'
d13C (ReU0qGJOKSo): paleoData_variableName: 'planktic.d13C' has been replaced by 'd13C'
d18O (RHFF24r2oUR): paleoData_variableName: 'planktic.d18O' has been replaced by 'd18O'
Mg/Ca (RmbRnFep4Ix): paleoData_units: 'mmol_mol' has been replaced by 'mmol/mol'
Mg/Ca (RmbRnFep4Ix): paleoData_variableName: 'planktic.MgCa' has been replaced by 'Mg/Ca'
age (RslGo9dXchG): paleoData_datum: '' has been replaced by '1950'
age (RslGo9dXchG): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized'
age (RslGo9dXchG): paleoData_units: 'BP' has been replaced by 'yr BP'
age (RslGo9dXchG): paleoData_isPrimary: '' has been replaced by 'TRUE'
depth (RVh48Puaf3y): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized'
depth (RVh48Puaf3y): paleoData_isPrimary: '' has been replaced by 'TRUE'
d13C (RzhpliO9GGx): paleoData_variableName: 'planktic.d13C' has been replaced by 'd13C'
Ti (WEB7a423cf1): paleoData_variableName: 'Ti peak area' has been replaced by 'Ti'
((( log(Fe/Ca) ))) log(Ti/Ca) /// log(Ti/Ca) (WEB8c583cb8): paleoData_proxy: 'Ti/CA' has been replaced by 'Ti/Ca'
depth (WEB9d720932): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized'
depth (WEB9d720932): paleoData_isPrimary: '' has been replaced by 'TRUE'
Ca (WEBbc8d5478): paleoData_variableName: 'Ca peak area' has been replaced by 'Ca'
age (WEBcb822ed0): paleoData_datum: '' has been replaced by '1950'
age (WEBcb822ed0): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized'
age (WEBcb822ed0): paleoData_units: 'BP' has been replaced by 'yr BP'
age (WEBcb822ed0): paleoData_isPrimary: '' has been replaced by 'TRUE'
Fe (WEBf28acf59): paleoData_notes: '' has been replaced by 'NA; paleoData_summaryStatistic has been standardized; paleoData_method has been standardized'
Fe (WEBf28acf59): paleoData_variableName: 'Fe peak area' has been replaced by 'Fe'
Fe (WEBf28acf59): paleoData_method: '' has been replaced by 'peak area'
Fe (WEBf28acf59): paleoData_summaryStatistic: '' has been replaced by 'area'
temperature (RbIuRfn9Vxz_SST_from_Uk37): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
temperature (RbIuRfn9Vxz_SST_from_Uk37): interpretation1_variable: 'T' has been replaced by 'temperature'
temperature (RcA6vLnL9kR): interpretation1_variable: 'T' has been replaced by 'temperature'
temperature (RIgJVtRWivz): interpretation1_seasonality: 'winter' has been replaced by 'Winter'
temperature (RIgJVtRWivz): interpretation1_variable: 'T' has been replaced by 'temperature'
temperature (Ry7Sq4X11wb): interpretation1_variable: 'T' has been replaced by 'temperature'
((( log(Fe/Ca) ))) log(Ti/Ca) /// log(Ti/Ca) (WEB8c583cb8): interpretation1_seasonality: '1,2,3,4,5,6,7,8,9,10,11,12' has been replaced by 'Annual'
((( log(Fe/Ca) ))) log(Ti/Ca) /// log(Ti/Ca) (WEB8c583cb8): interpretation1_variable: 'P' has been replaced by 'precipitation'
((( log(Fe/Ca) ))) log(Ti/Ca) /// log(Ti/Ca) (WEB8c583cb8): paleoData_variableName: 'log(Ti/Ca)' has been replaced by '((( log(Fe/Ca) ))) log(Ti/Ca) /// log(Ti/Ca)'
geo_elevation: '-997' has been replaced by ''
originalDataUrl: '10.1594/PANGAEA.848848' has been replaced by 'http://dx.doi.org/10.1594/PANGAEA.848848'
C37.concentration (R3KKLxIn4mR): interpretation1_scope: '' has been replaced by 'climate'
planktic.MgCa (R3TadP7WNjA): interpretation1_scope: '' has been replaced by 'climate'
planktic.d18O (R9NFVS4Uv9F): interpretation1_scope: '' has been replaced by 'climate'
d18O (RafBRfnToPz): interpretation1_scope: '' has been replaced by 'climate'
Uk37 (RbIuRfn9Vxz): interpretation1_scope: '' has been replaced by 'climate'
planktic.d13C (ReU0qGJOKSo): interpretation1_scope: '' has been replaced by 'climate'
d13C (Rf00AhLTRUz): interpretation1_scope: '' has been replaced by 'climate'
CaCO3 (RFu4R6d0Z2N): interpretation1_scope: '' has been replaced by 'climate'
planktic.d18O (RHFF24r2oUR): interpretation1_scope: '' has been replaced by 'climate'
planktic.MgCa (RmbRnFep4Ix): interpretation1_scope: '' has been replaced by 'climate'
planktic.d13C (RzhpliO9GGx): interpretation1_scope: '' has been replaced by 'climate'
Ti peak area (WEB7a423cf1): interpretation1_scope: '' has been replaced by 'climate'
Ca peak area (WEBbc8d5478): interpretation1_scope: '' has been replaced by 'climate'
Fe peak area (WEBf28acf59): interpretation1_scope: '' has been replaced by 'climate'
C37.concentration (R3KKLxIn4mR): interpretation1_scope: 'climate' has been replaced by ''
planktic.MgCa (R3TadP7WNjA): interpretation1_scope: 'climate' has been replaced by ''
planktic.d18O (R9NFVS4Uv9F): interpretation1_scope: 'climate' has been replaced by ''
d18O (RafBRfnToPz): interpretation1_scope: 'climate' has been replaced by ''
Uk37 (RbIuRfn9Vxz): interpretation1_scope: 'climate' has been replaced by ''
planktic.d13C (ReU0qGJOKSo): interpretation1_scope: 'climate' has been replaced by ''
d13C (Rf00AhLTRUz): interpretation1_scope: 'climate' has been replaced by ''
CaCO3 (RFu4R6d0Z2N): interpretation1_scope: 'climate' has been replaced by ''
planktic.d18O (RHFF24r2oUR): interpretation1_scope: 'climate' has been replaced by ''
planktic.MgCa (RmbRnFep4Ix): interpretation1_scope: 'climate' has been replaced by ''
planktic.d13C (RzhpliO9GGx): interpretation1_scope: 'climate' has been replaced by ''
Ti peak area (WEB7a423cf1): interpretation1_scope: 'climate' has been replaced by ''
log(Ti/Ca) (WEB8c583cb8): interpretation1_variableGroup: '' has been replaced by 'P'
Ca peak area (WEBbc8d5478): interpretation1_scope: 'climate' has been replaced by ''
Fe peak area (WEBf28acf59): interpretation1_scope: 'climate' has been replaced by ''
temperature (RbIuRfn9Vxz_SST_from_Uk37): paleoData_mostRecentCompilations: '' has been replaced by 'Temp12k-1_0_2, HoloceneAbruptChange-0_10_0'
temperature (RcA6vLnL9kR): paleoData_mostRecentCompilations: '' has been replaced by 'HoloceneAbruptChange-0_6_0'
temperature (RIgJVtRWivz): paleoData_mostRecentCompilations: '' has been replaced by 'Temp12k-1_0_2, HoloceneAbruptChange-0_10_0'
temperature (Ry7Sq4X11wb): paleoData_mostRecentCompilations: '' has been replaced by 'HoloceneAbruptChange-0_4_0'
log(Ti/Ca) (WEB8c583cb8): paleoData_proxyLumps: '' has been replaced by 'Ti/CA'
age (WEBcb822ed0): paleoData_units: 'yr BP' has been replaced by 'BP'
age (WEBcb822ed0): paleoData_unitsOriginal: '' has been replaced by 'yr BP'
log(Ti/Ca) (WEB8c583cb8): paleoData_notes: '' has been replaced by '" We use log (Ti/Ca) derived from X-ray Fluorescence (XRF) to document terrigenous input from riverine runoff that integrates rainfall from the Guayas River catchment...The log (Ti/Ca) record of M772-059 tracks changes in supply of terrigenous material at our deeper coring site back to 18 ka, of which the likely main contributor is the Guayaquil River runoff over Ecuadorian and northern Peruvian Andes, in association with regional response of precipitation to long and short term climate change"'
log(Ti/Ca) (WEB8c583cb8): paleoData_proxy: '' has been replaced by 'Ti/CA'
log(Ti/Ca) (WEB8c583cb8): paleoData_proxyGeneral: '' has been replaced by 'element'
log(Ti/Ca) (WEB8c583cb8): paleoData_QCCertification: '' has been replaced by 'CH'
log(Ti/Ca) (WEB8c583cb8): paleoData_variableName: 'log(Fe/Ca)' has been replaced by 'log(Ti/Ca)'
log(Ti/Ca) (WEB8c583cb8): interpretation1_seasonality: 'Annual' has been replaced by '1,2,3,4,5,6,7,8,9,10,11,12'
log(Ti/Ca) (WEB8c583cb8): interpretation1_seasonalityGeneral: '' has been replaced by 'Annual'
temperature (Ry7Sq4X11wb): paleoData_proxyGeneral: '' has been replaced by 'Mg/Ca'
This marks the creation of the changelog, and marks the status of this dataset as of Temp12k version 1.0.1
N _rnberg, Dirk; B̦schen, Tebke; Doering, Kristin; Mollier-Vogel, Elfi; Raddatz, Jacek; Schneider, Ralph
Sea surface and subsurface circulation dynamics off equatorial Peru during the last 17 kyr
Rainfall response to orbital and millennial forcing in northern Peru over the last 18 ka