Data

Bulk Rock Stable Isotopes Database Table

Geoscience Australia
Edwards, D. ; Buckler, T. ; Cherukoori, R. ; Grosjean, E. ; Boreham, C. ; Sedgmen, A.
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://pid.geoscience.gov.au/dataset/ga/149386&rft.title=Bulk Rock Stable Isotopes Database Table&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/149386&rft.publisher=Commonwealth of Australia (Geoscience Australia)&rft.description=The bulk rock stable isotopes database table contains publicly available results from Geoscience Australia's organic geochemistry (ORGCHEM) schema and supporting oracle databases for the stable isotopic composition of sedimentary rocks with an emphasis on calcareous rocks and minerals sampled from boreholes and field sites. The stable isotopes of carbon, oxygen, strontium, hydrogen, nitrogen, and sulfur are measured by various laboratories in service and exploration companies, Australian government institutions, and universities, using a range of instruments. Data includes the borehole or field site location, sample depth, stratigraphy, analytical methods, other relevant metadata, and the stable isotopes ratios. The carbon (13C/12C) and oxygen (18O/16O) isotope ratios of calcareous rocks are expressed in delta notation (i.e., δ13C and δ18O) in parts per mil (‰) relative to the Vienna Peedee Belemnite (VPDB) standard, with the δ18O values also reported relative to the Vienna Standard Mean Ocean Water (VSMOW) standard. Likewise, the stable isotope ratio of hydrogen ( 2H/ 1H) is presented in delta notation (δ 2H) in parts per mil (‰) relative to the VSMOW standard, the stable isotope ratio of nitrogen ( 15N/14N) is presented in delta notation (δ15N) in parts per mil (‰) relative to the atmospheric air (AIR) standard, and the stable isotope ratio of sulfur ( 34S/ 32S) is presented in delta notation (δ 34S) relative to the Vienna Canyon Diablo Troilite (VCDT) standard. For carbonates, the strontium (87Sr/86Sr) isotope ratios are also provided.These data are used to determine the isotopic compositions of sedimentary rock with emphasis on the carbonate within rocks, either as minerals, the mineral matrix or cements. The results for the carbonate rocks are used to determine paleotemperature, paleoenvironment and paleoclimate, and establish regional- and global-scale stratigraphic correlations. These data are collated from Geoscience Australia records, destructive analysis reports (DARs), well completion reports (WCRs), and literature. The stable isotope data for sedimentary rocks are delivered in the Stable Isotopes of Carbonates web services on the Geoscience Australia Data Discovery Portal at https://portal.ga.gov.au which will be periodically updated.Maintenance and Update Frequency: asNeededStatement: The Bulk Rock Stable Isotopes Database Table was created in the ORGCHEM schema to release the stable isotopic composition of sedimentary rocks with an emphasis on calcareous rocks and minerals sampled from boreholes and field sites. Data are collated from Geoscience Australia records, destructive analysis reports (DARs), well completion reports (WCRs) and literature. These data are released in the Stable Isotopes of Carbonates and Sedimentary Rocks web services on the Geoscience Australia Data Discovery Portal at https://portal.ga.gov.au which will be periodically updated.&rft.creator=Edwards, D. &rft.creator=Buckler, T. &rft.creator=Cherukoori, R. &rft.creator=Grosjean, E. &rft.creator=Boreham, C. &rft.creator=Sedgmen, A. &rft.date=2024&rft.coverage=westlimit=112; southlimit=-44; eastlimit=154; northlimit=-9; projection=GDA94 / geographic 2D (EPSG: 4283)&rft.coverage=westlimit=112; southlimit=-44; eastlimit=154; northlimit=-9; projection=GDA94 / geographic 2D (EPSG: 4283)&rft_rights= https://creativecommons.org/licenses/by/4.0/&rft_rights=Creative Commons Attribution 4.0 International Licence&rft_rights=CC-BY&rft_rights=4.0&rft_rights=Any&rft_rights=Any&rft_rights=© Commonwealth of Australia (Geoscience Australia) 2024&rft_rights=Australian Government Security Classification System&rft_rights=https://www.protectivesecurity.gov.au/Pages/default.aspx&rft_rights=WWW:LINK-1.0-http--link&rft_rights=Australian Government Security Classification System&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/by/4.0&rft_subject=geoscientificInformation&rft_subject=EFTF – Exploring for the Future&rft_subject=Energy Systems&rft_subject=Onshore Energy Systems&rft_subject=stable isotopes&rft_subject=carbonates&rft_subject=isotope stratigraphy&rft_subject=Sedimentary rocks&rft_subject=calcareous rocks&rft_subject=carbon isotopes&rft_subject=oxygen isotopes&rft_subject=strontium isotopes&rft_subject=nitrogen isotopes&rft_subject=sulfur isotopes&rft_subject=laboratory analyses&rft_subject=ORGCHEM schema&rft_subject=Isotope geochemistry&rft_subject=Stratigraphy (incl. biostratigraphy&rft_subject=Data Management And Data Science&rft_subject=Geoscience data visualisation&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data
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Brief description

The bulk rock stable isotopes database table contains publicly available results from Geoscience Australia's organic geochemistry (ORGCHEM) schema and supporting oracle databases for the stable isotopic composition of sedimentary rocks with an emphasis on calcareous rocks and minerals sampled from boreholes and field sites. The stable isotopes of carbon, oxygen, strontium, hydrogen, nitrogen, and sulfur are measured by various laboratories in service and exploration companies, Australian government institutions, and universities, using a range of instruments. Data includes the borehole or field site location, sample depth, stratigraphy, analytical methods, other relevant metadata, and the stable isotopes ratios. The carbon (13C/12C) and oxygen (18O/16O) isotope ratios of calcareous rocks are expressed in delta notation (i.e., δ13C and δ18O) in parts per mil (‰) relative to the Vienna Peedee Belemnite (VPDB) standard, with the δ18O values also reported relative to the Vienna Standard Mean Ocean Water (VSMOW) standard. Likewise, the stable isotope ratio of hydrogen ( 2H/ 1H) is presented in delta notation (δ 2H) in parts per mil (‰) relative to the VSMOW standard, the stable isotope ratio of nitrogen ( 15N/14N) is presented in delta notation (δ15N) in parts per mil (‰) relative to the atmospheric air (AIR) standard, and the stable isotope ratio of sulfur ( 34S/ 32S) is presented in delta notation (δ 34S) relative to the Vienna Canyon Diablo Troilite (VCDT) standard. For carbonates, the strontium (87Sr/86Sr) isotope ratios are also provided.

These data are used to determine the isotopic compositions of sedimentary rock with emphasis on the carbonate within rocks, either as minerals, the mineral matrix or cements. The results for the carbonate rocks are used to determine paleotemperature, paleoenvironment and paleoclimate, and establish regional- and global-scale stratigraphic correlations. These data are collated from Geoscience Australia records, destructive analysis reports (DARs), well completion reports (WCRs), and literature. The stable isotope data for sedimentary rocks are delivered in the Stable Isotopes of Carbonates web services on the Geoscience Australia Data Discovery Portal at https://portal.ga.gov.au which will be periodically updated.

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Maintenance and Update Frequency: asNeeded
Statement:
The Bulk Rock Stable Isotopes Database Table was created in the ORGCHEM schema to release the stable isotopic composition of sedimentary rocks with an emphasis on calcareous rocks and minerals sampled from boreholes and field sites. Data are collated from Geoscience Australia records, destructive analysis reports (DARs), well completion reports (WCRs) and literature. These data are released in the Stable Isotopes of Carbonates and Sedimentary Rocks web services on the Geoscience Australia Data Discovery Portal at https://portal.ga.gov.au which will be periodically updated.

Notes

Purpose
Release of the bulk rock stable isotopes database table and web services in the Geoscience Australia portal at https://portal.ga.gov.au

Created: 28 03 2024

Issued: 12 08 2024

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154,-9 154,-44 112,-44 112,-9 154,-9

133,-26.5

text: westlimit=112; southlimit=-44; eastlimit=154; northlimit=-9; projection=GDA94 / geographic 2D (EPSG: 4283)

Subjects
Data Management And Data Science | EFTF – Exploring for the Future | Energy Systems | Geoscience data visualisation | Isotope geochemistry | ORGCHEM schema | Onshore Energy Systems | Published_External | Sedimentary rocks | Stratigraphy (incl. biostratigraphy | calcareous rocks | carbon isotopes | carbonates | geoscientificInformation | isotope stratigraphy | laboratory analyses | nitrogen isotopes | oxygen isotopes | stable isotopes | strontium isotopes | sulfur isotopes |

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Link to Geoscience Australia Data Discovery Portal

uri : https://portal.ga.gov.au/

Link to Geoscience Australia Data Discovery Portal - Source Rock and Fluid Atlas

uri : https://portal.ga.gov.au/persona/sra

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