Version history for ER16MAG01 - ER16MAG01

Version: 1.0.6

lastVersion: 1.0.5
curator: nicholas
timestamp: 2025-06-23 16:14:48.235567 UTC
changes:
- Paleo Column metadata:
  - Calcn (GBRCD.ER16MAG01.Calcn): paleoData_notes: ‘5-10 mg was drilled from each annual high and low density band with a hand held drill. Isotope values calibrated to Vienna Peedee Belemnite and NBS-19 carbonate standard. Density, Extn & Calcn measured by AIMS densitometer as per De’ath et al. (2009).’ has been replaced by ‘5-10 mg was drilled from each annual high and low density band with a hand held drill. Density, Extn & Calcn measured by AIMS densitometer as per De’ath et al. (2009).’
  - Density (GBRCD.ER16MAG01.Density): paleoData_measurementInstrument: NULL has been replaced by ‘AIMS densitometer’
  - Density (GBRCD.ER16MAG01.Density): paleoData_measurementMethod: NULL has been replaced by ‘Gamma ray densitometry’
  - Density (GBRCD.ER16MAG01.Density): paleoData_notes: ‘5-10 mg was drilled from each annual high and low density band with a hand held drill. Isotope values calibrated to Vienna Peedee Belemnite and NBS-19 carbonate standard. Density, Extn & Calcn measured by AIMS densitometer as per De’ath et al. (2009).’ has been replaced by ‘5-10 mg was drilled from each annual high and low density band with a hand held drill. Density, Extn & Calcn measured by AIMS densitometer as per De’ath et al. (2009).’
  - Extn (GBRCD.ER16MAG01.Extn): paleoData_notes: ‘5-10 mg was drilled from each annual high and low density band with a hand held drill. Isotope values calibrated to Vienna Peedee Belemnite and NBS-19 carbonate standard. Density, Extn & Calcn measured by AIMS densitometer as per De’ath et al. (2009).’ has been replaced by ‘5-10 mg was drilled from each annual high and low density band with a hand held drill. Density, Extn & Calcn measured by AIMS densitometer as per De’ath et al. (2009).’
  - d15N (GBRCD.ER16MAG01.d15N): paleoData_measurementInstrument: ‘Thermo Delta V Plus Isotope Ratio Mass Spectrometer’ has been replaced by ‘Thermo Delta V Plus IRMS’
  - d15N (GBRCD.ER16MAG01.d15N): paleoData_notes: ‘5-10 mg was drilled from each annual high and low density band with a hand held drill. Isotope values calibrated to Vienna Peedee Belemnite and NBS-19 carbonate standard. Density, Extn & Calcn measured by AIMS densitometer as per De’ath et al. (2009).’ has been replaced by ‘5-10 mg was drilled from each annual high and low density band with a hand held drill. Isotope values calibrated to Vienna Peedee Belemnite and NBS-19 carbonate standard.’
  - d15N (GBRCD.ER16MAG01.d15N): paleoData_uncertaintyAnalytical: ‘0.2’ has been replaced by NULL
  - d15N (GBRCD.ER16MAG01.d15N): paleoData_uncertaintyAnalyticalUnits: ‘permil’ has been replaced by NULL
  - d18O (GBRCD.ER16MAG01.d18O): paleoData_notes: ‘5-10 mg was drilled from each annual high and low density band with a hand held drill. Isotope values calibrated to Vienna Peedee Belemnite and NBS-19 carbonate standard. Density, Extn & Calcn measured by AIMS densitometer as per De’ath et al. (2009).’ has been replaced by ‘5-10 mg was drilled from each annual high and low density band with a hand held drill. Isotope values calibrated to Vienna Peedee Belemnite and NBS-19 carbonate standard.’
  - year (GBRCD.ER16MAG01.year): paleoData_isPrimary: ‘FALSE’ has been replaced by ‘TRUE’

Version: 1.0.5

lastVersion: 1.0.4
curator: nicholas
timestamp: 2024-04-12 15:48:27 UTC
changes:
- Base metadata:
  - notes: ‘Note the replicate d18O samples. Coral growth characteristics (Density, Extn & Calcn) measured 1986 to 1815. d15N measured 1987 to 1820 & d18O measured 1987 to 1828. 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 ‘Note the replicate d18O samples. Coral growth characteristics (Density, Extn & Calcn) measured 1815-1986. d15N measured 1820-1987 & d18O measured 1828-1987. Thought to be the same coral head later sampled by AIMS as GFB31.’
  - originalDataUrl: NULL has been replaced by ‘https://doi.org/10.25921/1dcs-8065’
- Geographic metadata:
  - geo_notes: ‘3-5 m depth’ has been replaced by ‘Higher resolution GPS coordinates for latitude and longitude of GFB31 coral head are -19.155083, 146.866167.’
- Paleo Calibration metadata:
  - Calcn (GBRCD.ER16MAG01.Calcn): calibration_notes: ‘No calibration applied’ has been replaced by ‘No calibration applied.’
  - Density (GBRCD.ER16MAG01.Density): calibration_notes: ‘No calibration applied’ has been replaced by ‘No calibration applied.’
  - Extn (GBRCD.ER16MAG01.Extn): calibration_notes: ‘No calibration applied’ has been replaced by ‘No calibration applied.’
  - d15N (GBRCD.ER16MAG01.d15N): calibration_notes: ‘No calibration applied’ has been replaced by ‘No calibration applied.’
  - d18O (GBRCD.ER16MAG01.d18O): calibration_notes: ‘No calibration applied’ has been replaced by ‘No calibration applied.’

Version: 1.0.4

lastVersion: 1.0.3
curator: nicholas
timestamp: 2024-04-12 15:36:31 UTC
notes: added isPrimary, primaryAgeColumn, and hasTimeTsid
changes:
- Paleo Column metadata:
  - Calcn (GBRCD.ER16MAG01.Calcn): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
  - Calcn (GBRCD.ER16MAG01.Calcn): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
  - Density (GBRCD.ER16MAG01.Density): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
  - Density (GBRCD.ER16MAG01.Density): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
  - Extn (GBRCD.ER16MAG01.Extn): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
  - Extn (GBRCD.ER16MAG01.Extn): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
  - d15N (GBRCD.ER16MAG01.d15N): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
  - d15N (GBRCD.ER16MAG01.d15N): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
  - d18O (GBRCD.ER16MAG01.d18O): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
  - d18O (GBRCD.ER16MAG01.d18O): paleoData_primaryAgeColumn: NULL has been replaced by ‘FALSE’
  - year (GBRCD.ER16MAG01.year): paleoData_isPrimary: NULL has been replaced by ‘FALSE’
  - year (GBRCD.ER16MAG01.year): paleoData_primaryAgeColumn: NULL has been replaced by ‘TRUE’

Version: 1.0.3

lastVersion: 1.0.2
curator: nicholas
timestamp: 2024-03-22 22:53:53 UTC
changes:
- Publication metadata:
  - pub1_doiData: NULL has been replaced by ‘10.25921/1dcs-8065’
- Paleo Column metadata:
  - d15N (GBRCD.ER16MAG01.d15N): paleoData_description: ‘15N/14N δ15N of skeleton bound organic matter.’ has been replaced by ‘15N/14N δ15N of skeleton bound organic matter.’

Version: 1.0.2

lastVersion: 1.0.1
curator: nicholas
timestamp: 2024-03-09 00:06:06 UTC
changes:
- Paleo Column metadata:
  - Calcn (GBRCD.ER16MAG01.Calcn): paleoData_units: ‘grams/ centimetre/year’ has been replaced by ‘grams/centimetre/year’
  - Density (GBRCD.ER16MAG01.Density): paleoData_units: ‘grams per centimetre’ has been replaced by ‘grams/centimetre’
  - d15N (GBRCD.ER16MAG01.d15N): paleoData_uncertaintyAnalytical: NULL has been replaced by ‘0.2’
  - d15N (GBRCD.ER16MAG01.d15N): paleoData_uncertaintyAnalyticalUnits: NULL has been replaced by ‘permil’
  - d15N (GBRCD.ER16MAG01.d15N): paleoData_measurementInstrument: NULL has been replaced by ‘Thermo Delta V Plus Isotope Ratio Mass Spectrometer’
  - d15N (GBRCD.ER16MAG01.d15N): paleoData_measurementMethod: NULL has been replaced by ‘IRMS’
  - d18O (GBRCD.ER16MAG01.d18O): paleoData_measurementInstrument: NULL has been replaced by ‘Thermo GasBench II coupled to a Thermo Delta V plus mass spectrometer’
  - d18O (GBRCD.ER16MAG01.d18O): paleoData_measurementMethod: NULL has been replaced by ‘IRMS’

Version: 1.0.1

lastVersion: 1.0.0
curator: nicholas
timestamp: 2024-02-16 22:33:45 UTC
changes:
- Publication metadata:
  - pub1_author: ‘Erler, D.V., Wang, X.T., Sigman, D.M., Scheffers, S.R., Martínez-García, A. & Haug, G.H.’ has been replaced by ‘Erler, D.V., Wang, X.T., Sigman, D.M., Scheffers, S.R., Martinez-Garcia, A. & Haug, G.H.’
  - pub1_citation: ‘Erler, D.V., Wang, X.T., Sigman, D.M., Scheffers, S.R., Martínez-García, A. & Haug, G.H. (2016), ’Nitrogen isotopic composition of organic matter from a 168 year-old coral skeleton: Implications for coastal nutrient cycling in the Great Barrier Reef Lagoon’, Earth and Planetary Science Letters, 434, 161-170, 10.1016/j.epsl.2015.11.023.’ has been replaced by ‘Erler, D.V., Wang, X.T., Sigman, D.M., Scheffers, S.R., Martinez-Garcia, A. & Haug, G.H. (2016), ’Nitrogen isotopic composition of organic matter from a 168 year-old coral skeleton: Implications for coastal nutrient cycling in the Great Barrier Reef Lagoon’, Earth and Planetary Science Letters, 434, 161-170, 10.1016/j.epsl.2015.11.023.’
- Paleo Interpretation metadata:
  - Calcn (GBRCD.ER16MAG01.Calcn): interpretation1_scope: NULL has been replaced by ‘climate’
  - Density (GBRCD.ER16MAG01.Density): interpretation1_scope: NULL has been replaced by ‘climate’
  - Extn (GBRCD.ER16MAG01.Extn): interpretation1_scope: NULL has been replaced by ‘climate’
  - d15N (GBRCD.ER16MAG01.d15N): interpretation1_scope: NULL has been replaced by ‘climate’
  - d18O (GBRCD.ER16MAG01.d18O): interpretation1_scope: NULL has been replaced by ‘climate’

Version: 1.0.0

curator: arzey
timestamp: 2024-02-09 04:31:32.215884 UTC
notes: Starting the changelog