Version history for LE05MAG01 - LE05MAG01

Version: 1.0.6

  • lastVersion: 1.0.5
  • curator: nicholas
  • timestamp: 2025-06-23 16:14:49.454285 UTC
  • changes:
    • Paleo Column metadata:
      • BaCa (GBRCD.LE05MAG01.BaCa): paleoData_notes: ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Trace element and isotope precision calculated based on internal standard (Pandora coral sample). Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Analysis precision reproducibility calculated on repeat measurements of internal standard (Pandora).’ has been replaced by ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Reproducibility: BaCa = 4.64%.’
      • BaCa (GBRCD.LE05MAG01.BaCa): paleoData_uncertaintyAnalytical: ‘4.64’ has been replaced by NULL
      • BaCa (GBRCD.LE05MAG01.BaCa): paleoData_uncertaintyAnalyticalUnits: ‘%’ has been replaced by NULL
      • MgCa (GBRCD.LE05MAG01.MgCa): paleoData_notes: ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Trace element and isotope precision calculated based on internal standard (Pandora coral sample). Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Analysis precision reproducibility calculated on repeat measurements of internal standard (Pandora).’ has been replaced by ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Reproducibility: MgCa = 0.75%.’
      • MgCa (GBRCD.LE05MAG01.MgCa): paleoData_uncertaintyAnalytical: ‘0.75’ has been replaced by NULL
      • MgCa (GBRCD.LE05MAG01.MgCa): paleoData_uncertaintyAnalyticalUnits: ‘%’ has been replaced by NULL
      • Mn (GBRCD.LE05MAG01.Mn): paleoData_notes: ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Trace element and isotope precision calculated based on internal standard (Pandora coral sample). Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Analysis precision reproducibility calculated on repeat measurements of internal standard (Pandora).’ has been replaced by ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Reproducibility: Mn = 44.72%.’
      • SrCa (GBRCD.LE05MAG01.SrCa): paleoData_notes: ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Trace element and isotope precision calculated based on internal standard (Pandora coral sample). Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Analysis precision reproducibility calculated on repeat measurements of internal standard (Pandora).’ has been replaced by ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Reproducibility: SrCa = 0.22%.’
      • SrCa (GBRCD.LE05MAG01.SrCa): paleoData_uncertaintyAnalytical: ‘0.22’ has been replaced by NULL
      • SrCa (GBRCD.LE05MAG01.SrCa): paleoData_uncertaintyAnalyticalUnits: ‘%’ has been replaced by NULL
      • d13C (GBRCD.LE05MAG01.d13C): paleoData_notes: ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Trace element and isotope precision calculated based on internal standard (Pandora coral sample). Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Analysis precision reproducibility calculated on repeat measurements of internal standard (Pandora).’ has been replaced by ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Reproducibility: d13C = 014 permil.’
      • d13C (GBRCD.LE05MAG01.d13C): paleoData_uncertaintyAnalytical: ‘0.14’ has been replaced by NULL
      • d13C (GBRCD.LE05MAG01.d13C): paleoData_uncertaintyAnalyticalUnits: ‘permil’ has been replaced by NULL
      • d18O (GBRCD.LE05MAG01.d18O): paleoData_notes: ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Trace element and isotope precision calculated based on internal standard (Pandora coral sample). Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Analysis precision reproducibility calculated on repeat measurements of internal standard (Pandora).’ has been replaced by ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Reproducibility: d18O = 0.1 permil.’
      • d18O (GBRCD.LE05MAG01.d18O): paleoData_uncertaintyAnalytical: ‘0.1’ has been replaced by NULL
      • d18O (GBRCD.LE05MAG01.d18O): paleoData_uncertaintyAnalyticalUnits: ‘permil’ has been replaced by NULL
      • d18Osw (GBRCD.LE05MAG01.d18Osw): paleoData_notes: ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Trace element and isotope precision calculated based on internal standard (Pandora coral sample). Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. Analysis precision reproducibility calculated on repeat measurements of internal standard (Pandora).’ has been replaced by ‘Homogenised 5-yearly growth intervals using a stainless steel drill tip on a moveable stage. Powders for trace element analysis were rinsed and then treated with concentrated hydrogen peroxide for 15 min and subsequently rinsed and oven dried. Isotopic powders were not pre-treated with hydrogen peroxide. Isotopes calibrated against an internal lab standard, NBS 18 & NBS 19 and calculated relative to Pee Dee Belemnite. d18O = 0.1 permil.’
      • year (GBRCD.LE05MAG01.year): paleoData_isPrimary: ‘FALSE’ has been replaced by ‘TRUE’

Version: 1.0.5

  • lastVersion: 1.0.4
  • curator: nicholas
  • timestamp: 2024-04-12 15:48:32 UTC
  • changes:
    • Base metadata:
      • notes: ‘Latitude and longitude matched to other records with the same core ID. GPS coordinates plot the core on Magnetic Island. Thought to be the same coral head later sampled by AIMS as GFB31. Higher resolution GPS coordinates for latitude and longitude of GFB31 coral head are -19.155083, 146.866167.’ has been replaced by ‘Thought to be the same coral head later sampled by AIMS as GFB31.’
      • originalDataUrl: NULL has been replaced by ‘https://doi.org/10.25921/p7xm-rb70’
    • Publication metadata:
    • Geographic metadata:
      • geo_notes: NULL has been replaced by ‘Latitude and longitude matched to other records with the same core ID. GPS coordinates plot the core on Magnetic Island. Higher resolution GPS coordinates for latitude and longitude of GFB31 coral head are -19.155083, 146.866167.’
    • Paleo Column metadata:
      • BaCa (GBRCD.LE05MAG01.BaCa): paleoData_description: ‘Barium/Calcium For laser ablation datasets this is a measure of the total Ba/Ca using the count intensities of the Ba137 isotope.’ has been replaced by ‘Barium/Calcium. For laser ablation datasets this is a measure of the total Ba/Ca using the count intensities of the Ba137 isotope.’

Version: 1.0.4

  • lastVersion: 1.0.3
  • curator: nicholas
  • timestamp: 2024-04-12 15:36:41 UTC
  • notes: added isPrimary, primaryAgeColumn, and hasTimeTsid
  • changes:
    • Paleo Column metadata:
      • BaCa (GBRCD.LE05MAG01.BaCa): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
      • BaCa (GBRCD.LE05MAG01.BaCa): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
      • MgCa (GBRCD.LE05MAG01.MgCa): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
      • MgCa (GBRCD.LE05MAG01.MgCa): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
      • Mn (GBRCD.LE05MAG01.Mn): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
      • Mn (GBRCD.LE05MAG01.Mn): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
      • SrCa (GBRCD.LE05MAG01.SrCa): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
      • SrCa (GBRCD.LE05MAG01.SrCa): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
      • d13C (GBRCD.LE05MAG01.d13C): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
      • d13C (GBRCD.LE05MAG01.d13C): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
      • d18O (GBRCD.LE05MAG01.d18O): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
      • d18O (GBRCD.LE05MAG01.d18O): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
      • d18Osw (GBRCD.LE05MAG01.d18Osw): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
      • d18Osw (GBRCD.LE05MAG01.d18Osw): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
      • year (GBRCD.LE05MAG01.year): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
      • year (GBRCD.LE05MAG01.year): paleoData_primaryAgeColumn: NULL has been replaced by ‘TRUE’

Version: 1.0.3

  • lastVersion: 1.0.2
  • curator: nicholas
  • timestamp: 2024-03-22 22:53:58 UTC
  • changes:
    • Publication metadata:
      • pub1_doiData: NULL has been replaced by ‘10.25921/p7xm-rb70’
    • Paleo Column metadata:
      • BaCa (GBRCD.LE05MAG01.BaCa): paleoData_description: ‘Barium/Calcium. Assumed to be Ba137/Ca.’ has been replaced by ‘Barium/Calcium For laser ablation datasets this is a measure of the total Ba/Ca using the count intensities of the Ba137 isotope.’
      • d18Osw (GBRCD.LE05MAG01.d18Osw): paleoData_description: ‘δ18O of seawater calculated from paired δ18O and Sr/Ca’ has been replaced by ‘δ18O of seawater calculated from paired δ18O and Sr/Ca.’

Version: 1.0.2

  • lastVersion: 1.0.1
  • curator: nicholas
  • timestamp: 2024-03-09 00:06:11 UTC
  • changes:
    • Paleo Column metadata:
      • BaCa (GBRCD.LE05MAG01.BaCa): paleoData_uncertaintyAnalytical: NULL has been replaced by ‘4.64’
      • BaCa (GBRCD.LE05MAG01.BaCa): paleoData_uncertaintyAnalyticalUnits: NULL has been replaced by ‘%’
      • BaCa (GBRCD.LE05MAG01.BaCa): paleoData_measurementInstrument: NULL has been replaced by ‘Varian Vista (with an axial view) ICP-AES’
      • BaCa (GBRCD.LE05MAG01.BaCa): paleoData_measurementMethod: NULL has been replaced by ‘ICP-AES’
      • MgCa (GBRCD.LE05MAG01.MgCa): paleoData_uncertaintyAnalytical: NULL has been replaced by ‘0.75’
      • MgCa (GBRCD.LE05MAG01.MgCa): paleoData_uncertaintyAnalyticalUnits: NULL has been replaced by ‘%’
      • MgCa (GBRCD.LE05MAG01.MgCa): paleoData_measurementInstrument: NULL has been replaced by ‘Varian Vista (with an axial view) ICP-AES’
      • MgCa (GBRCD.LE05MAG01.MgCa): paleoData_measurementMethod: NULL has been replaced by ‘ICP-AES’
      • Mn (GBRCD.LE05MAG01.Mn): paleoData_measurementInstrument: NULL has been replaced by ‘Varian Vista (with an axial view) ICP-AES’
      • Mn (GBRCD.LE05MAG01.Mn): paleoData_measurementMethod: NULL has been replaced by ‘ICP-AES’
      • SrCa (GBRCD.LE05MAG01.SrCa): paleoData_measurementInstrument: NULL has been replaced by ‘Varian Vista (with an axial view) ICP-AES’
      • SrCa (GBRCD.LE05MAG01.SrCa): paleoData_measurementMethod: NULL has been replaced by ‘ICP-AES’
      • d13C (GBRCD.LE05MAG01.d13C): paleoData_uncertaintyAnalytical: NULL has been replaced by ‘0.14’
      • d13C (GBRCD.LE05MAG01.d13C): paleoData_uncertaintyAnalyticalUnits: NULL has been replaced by ‘permil’
      • d13C (GBRCD.LE05MAG01.d13C): paleoData_measurementInstrument: NULL has been replaced by ‘Micromass PRISM III stable-isotope mass spectrometer’
      • d13C (GBRCD.LE05MAG01.d13C): paleoData_measurementMethod: NULL has been replaced by ‘MS’
      • d18O (GBRCD.LE05MAG01.d18O): paleoData_measurementInstrument: NULL has been replaced by ‘Micromass PRISM III stable-isotope mass spectrometer’
      • d18O (GBRCD.LE05MAG01.d18O): paleoData_measurementMethod: NULL has been replaced by ‘MS’

Version: 1.0.1

  • lastVersion: 1.0.0
  • curator: nicholas
  • timestamp: 2024-02-16 22:33:51 UTC
  • changes:
    • Paleo Interpretation metadata:
      • BaCa (GBRCD.LE05MAG01.BaCa): interpretation1_scope: NULL has been replaced by ‘climate’
      • MgCa (GBRCD.LE05MAG01.MgCa): interpretation1_scope: NULL has been replaced by ‘climate’
      • Mn (GBRCD.LE05MAG01.Mn): interpretation1_scope: NULL has been replaced by ‘climate’
      • SrCa (GBRCD.LE05MAG01.SrCa): interpretation1_scope: NULL has been replaced by ‘climate’
      • d13C (GBRCD.LE05MAG01.d13C): interpretation1_scope: NULL has been replaced by ‘climate’
      • d18O (GBRCD.LE05MAG01.d18O): interpretation1_scope: NULL has been replaced by ‘climate’
      • d18Osw (GBRCD.LE05MAG01.d18Osw): interpretation1_scope: NULL has been replaced by ‘climate’

Version: 1.0.0

  • curator: arzey
  • timestamp: 2024-02-09 04:31:46.367139 UTC
  • notes: Starting the changelog