noaa-coral-36997 eng; USA utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact 2025-04-25 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Cross Seamount, North Pacific Geochemistry and Amino Acid d15N and d13C Data over the last 12,000 Years 2022-10-24 publication doi:10.25921/gqsp-h978 noaa-coral-36997 NCEI DSI 1200_02 NCEI DSI 1200_01 Glynn, D.S. originator Glynn, D.S. author McMahon, K.W. originator McMahon, K.W. author Sherwood, O.A. originator Sherwood, O.A. author Guilderson, T.P. originator Guilderson, T.P. author McCarthy, M.D. originator McCarthy, M.D. author NOAA National Centers for Environmental Information publisher tableDigital This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Coral. The data include parameters of corals and sclerosponges with a geographic location of Hawaiian Islands, Central Pacific Ocean. The time period coverage is from 11712 to -35 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data. Records of past climate and ocean environment derived from stable isotope, trace metal, and other measurements made on corals and sclerosponges. Parameter keywords describe what was measured in this dataset. Additional summary information can be found in the abstracts of papers listed in the dataset citations. completed NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact https://www.ncei.noaa.gov/pub/data/paleo/webimages/pc-default-coral.png Paleoclimatology - Coral and Sclerosponge PNG Earth Science > Climate Indicators > Paleoclimate Indicators > Biological Records > Coral Deposits Earth Science > Climate Indicators > Paleoclimate Indicators > Ocean/Lake Records > Coral Deposits Earth Science > Paleoclimate > Ocean/Lake Records > Coral Deposits theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges > chemistry earth science > paleoclimate > corals and sclerosponges > carbon isotopes theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian biogeochemical cycles decadal resolution theme What: notes; Material: null What: notes; Material: null What: carbon/nitrogen; Material: Kulamanamana sp. What: delta 13C; Material: Kulamanamana sp.|phenylalanine What: delta 15N; Material: Kulamanamana sp.|tyrosine What: delta 15N; Material: Kulamanamana sp. What: valine; Material: Kulamanamana sp. What: leucine; Material: Kulamanamana sp. What: asparagine; Material: Kulamanamana sp. What: asparagine; Material: Kulamanamana sp. What: proline; Material: Kulamanamana sp. What: delta 13C; Material: Kulamanamana sp.|leucine What: delta 13C; Material: Kulamanamana sp.|glycine What: valine; Material: Kulamanamana sp. What: phenylalanine; Material: Kulamanamana sp. What: phenylalanine; Material: Kulamanamana sp. What: age; Material: null What: sample identification; Material: null What: delta 13C; Material: Kulamanamana sp.|glutamine What: delta 13C; Material: Kulamanamana sp.|alanine What: delta 13C; Material: Kulamanamana sp. What: delta 15N; Material: Kulamanamana sp.|glycine What: delta 15N; Material: Kulamanamana sp.|threonine What: delta 15N; Material: Kulamanamana sp. What: alanine; Material: Kulamanamana sp. What: threonine; Material: Kulamanamana sp. What: serine; Material: Kulamanamana sp. What: age; Material: null What: notes; Material: null What: delta 13C; Material: Kulamanamana sp. What: depth; Material: null What: age; Material: null What: delta 13C; Material: Kulamanamana sp. What: delta 15N; Material: Kulamanamana sp.|aspartic acid and asparagine What: delta 15N; Material: Kulamanamana sp.|isoleucine What: delta 15N; Material: Kulamanamana sp.|lysine What: serine; Material: Kulamanamana sp. What: lysine; Material: Kulamanamana sp. What: notes; Material: null What: delta 13C; Material: Kulamanamana sp.|isoleucine What: delta 15N; Material: Kulamanamana sp.|glutamic acid and glutamine What: alanine; Material: Kulamanamana sp. What: isoleucine; Material: Kulamanamana sp. What: glutamine; Material: Kulamanamana sp. What: notes; Material: null What: notes; Material: null What: carbon; Material: Kulamanamana sp. What: delta 13C; Material: Kulamanamana sp.|lysine What: delta 13C; Material: Kulamanamana sp.|asparagine What: delta 15N; Material: Kulamanamana sp.|alanine What: delta 15N; Material: Kulamanamana sp.|valine What: glutamine; Material: Kulamanamana sp. What: tyrosine; Material: Kulamanamana sp. What: lysine; Material: Kulamanamana sp. What: depth; Material: null What: age; Material: null What: nitrogen; Material: Kulamanamana sp. What: delta 13C; Material: Kulamanamana sp.|proline What: delta 13C; Material: Kulamanamana sp. What: age; Material: null What: delta 15N; Material: Kulamanamana sp.|leucine What: delta 15N; Material: Kulamanamana sp.|serine What: delta 15N; Material: Kulamanamana sp.|phenylalanine What: delta 15N; Material: Kulamanamana sp. What: delta 15N; Material: Kulamanamana sp. What: delta 13C; Material: Kulamanamana sp.|threonine What: delta 13C; Material: Kulamanamana sp.|valine What: delta 13C; Material: Kulamanamana sp.|serine What: delta 15N; Material: Kulamanamana sp.|proline What: glycine; Material: Kulamanamana sp. What: glycine; Material: Kulamanamana sp. What: threonine; Material: Kulamanamana sp. What: leucine; Material: Kulamanamana sp. What: isoleucine; Material: Kulamanamana sp. What: proline; Material: Kulamanamana sp. What: tyrosine; Material: Kulamanamana sp. theme Paleoenvironmental Standard Terms (PaST) Thesaurus NOAA National Centers for Environmental Information https://www.ncei.noaa.gov/products/paleoclimatology/paleoenvironmental-standard-terms-thesaurus PaST Thesaurus information publisher Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Cross Seamount > LATITUDE 18.7 > LONGITUDE -158.27 place DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian otherRestrictions Cite as: Glynn, D.S.; McMahon, K.W.; Sherwood, O.A.; Guilderson, T.P.; McCarthy, M.D. (2022-10-24): NOAA/WDS Paleoclimatology - Cross Seamount, North Pacific Geochemistry and Amino Acid d15N and d13C Data over the last 12,000 Years. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/gqsp-h978. Accessed [date]. otherRestrictions Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose otherRestrictions None otherRestrictions Please cite original publication, online resource, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, title, online resource, and date accessed. The appearance of external links associated with a dataset does not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration of external Web sites or the information, products or services contained therein. For other than authorized activities, the Department of Commerce/NOAA does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this Department of Commerce/NOAA Web site. Investigating Subfossil Deep-Sea Proteinaceous Coral Skeletons as Paleo-Recorders of Isotopic and Geochemical Information over Multimillennial Timescales 2022 publication Glynn, D.S., K.W. McMahon, O.A. Sherwood, T.P. Guilderson, and M.D. McCarthy author Geochimica et Cosmochimica Acta publisher https://doi.org/10.1016/j.gca.2022.09.023 HTTPS Web Browser Associated Reference published 2022 Glynn, D.S., K.W. McMahon, O.A. Sherwood, T.P. Guilderson, and M.D. McCarthy, 2022: Investigating Subfossil Deep-Sea Proteinaceous Coral Skeletons as Paleo-Recorders of Isotopic and Geochemical Information over Multimillennial Timescales. Geochimica et Cosmochimica Acta, 338, 264-277, 10.1016/j.gca.2022.09.023 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 11712 cal yr BP to -35 cal yr BP; -158.27 -158.27 18.7 18.7 Study Coordinates 18.7 -158.27 -9762 1985 STUDY NOTES: Amino acid abbreviations follow standard nomenclature. Ages are presented in both Common Era and Calibrated Years BP where appropriate. ABSTRACT SUPPLIED BY ORIGINATOR: Paleoproxy records in proteinaceous deep-sea coral skeletons can reconstruct past ocean conditions on centennial to millennial time scales. Commonly recovered subfossil specimens could potentially extend these archives through the Holocene. However, protein matrix stability and integrity of isotopic and chemical proxies over multi-millennial timescales in such specimens have never been examined. Here we compared isotopic data and skeletal composition of live-collected and subfossil (~9.6-11.6 kyrs BP) Kulumanamana haumeaae specimens from the central Pacific to understand the effects of long-duration benthic oxic exposure on skeletal protein composition and isotope values. The subfossil coral had large, coupled shifts in bulk d15N (~7‰) and d13C (~2‰) in the outermost portion (<10 mm), coincident with extensive alteration of the protein matrix. Physical changes coincided with increased C/N ratio (+0.8) and isotope-based amino acid degradation parameters (e.g. SV =3), indicating extensive degradation of seawater exposed gorgonin. However, interior gorgonin (>10 mm) remained preserved at both molecular and isotopic level. Little change occurred in AA molar composition with the exception of glycine loss, and d15N and d13C compound-specific patterns of amino acids (CSI-AA) were generally unaltered in the inner subfossil coral. These results indicate that while bulk isotope data may be compromised, CSI-AA data can reconstruct paleo-oceanographic biogeochemical and ecosystem information in subfossil corals beyond a clear “burn in” horizon which is strongly impacted by biotic and abiotic diagenesis. We propose that C/N ratios together with the SV degradation proxy can identify zones where isotopic and paleoproxy information remains viable. NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information distributor In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. Native Format(s) https://doi.org/10.25921/gqsp-h978 HTTPS Landing Page Metadata Landing Page NCEI landing page with general information and links to access the data. information https://www.ncei.noaa.gov/access/paleo-search/study/36997 HTTPS Web Browser NOAA Study Page Study page with data access information. search https://www.ncei.noaa.gov/products/paleoclimatology/coral-sclerosponge HTTPS Information NCEI Coral Page General information for this data type. information https://www.ncei.noaa.gov/pub/data/paleo/coral/central_pacific/glynn2022/glynn2022-pv590g1-mod-mole-aa.txt HTTPS Download /coral/central_pacific/glynn2022/glynn2022-pv590g1-mod-mole-aa.txt Coral download https://www.ncei.noaa.gov/pub/data/paleo/coral/central_pacific/glynn2022/glynn2022-pv590g1-mod-d15n.txt HTTPS Download /coral/central_pacific/glynn2022/glynn2022-pv590g1-mod-d15n.txt Coral download https://www.ncei.noaa.gov/pub/data/paleo/coral/central_pacific/glynn2022/glynn2022-pv590g1-mod-d13c.txt HTTPS Download /coral/central_pacific/glynn2022/glynn2022-pv590g1-mod-d13c.txt Coral download https://www.ncei.noaa.gov/pub/data/paleo/coral/central_pacific/glynn2022/glynn2022-pv590g1-mod-bulk-cn.txt HTTPS Download /coral/central_pacific/glynn2022/glynn2022-pv590g1-mod-bulk-cn.txt Coral download https://www.ncei.noaa.gov/pub/data/paleo/coral/central_pacific/glynn2022/glynn2022-pv588g6-foss-mole-aa.txt HTTPS Download /coral/central_pacific/glynn2022/glynn2022-pv588g6-foss-mole-aa.txt Coral download https://www.ncei.noaa.gov/pub/data/paleo/coral/central_pacific/glynn2022/glynn2022-pv588g6-foss-d15n.txt HTTPS Download /coral/central_pacific/glynn2022/glynn2022-pv588g6-foss-d15n.txt Coral download https://www.ncei.noaa.gov/pub/data/paleo/coral/central_pacific/glynn2022/glynn2022-pv588g6-foss-d13c.txt HTTPS Download /coral/central_pacific/glynn2022/glynn2022-pv588g6-foss-d13c.txt Coral download https://www.ncei.noaa.gov/pub/data/paleo/coral/central_pacific/glynn2022/glynn2022-pv588g6-foss-bulk-cn.txt HTTPS Download /coral/central_pacific/glynn2022/glynn2022-pv588g6-foss-bulk-cn.txt Coral download asNeeded This ISO metadata record was translated from DIF metadata using dif-9x-to-iso-19115-2.xsl Version: 2022-06-21