noaa-ocean-38159 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 2025-05-27 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Puerto Rico and Catalina Seawater Chemistry, Foraminiferal and Mg/Ca-Dervived Paleotemperature Data from 12-16 ma 2023-05-31 publication doi:10.25921/nn6x-4q63 noaa-ocean-38159 NCEI DSI 1200_02 NCEI DSI 1200_01 Haynes, L.L. originator Haynes, L.L. author Hönisch, B. originator Hönisch, B. author Holland, K. originator Holland, K. author Eggins, S.M. originator Eggins, S.M. author Rosenthal, Y. originator Rosenthal, Y. 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 Paleoceanography. The data include parameters of paleoceanography with a geographic location of Indian Ocean. The time period coverage is from 15678879 to -65 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 circulation derived from marine sediments. 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-ocean.png Paleoclimatology - Paleoceanography PNG Earth Science > Paleoclimate > Ocean/Lake Records Earth Science > Climate Indicators > Paleoclimate Indicators > Ocean/Lake Records 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 > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > paleocean > reconstruction earth science > paleoclimate > paleocean > geochemistry 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 Sea Surface Temperature Reconstruction sensitivity theme What: sample identification; Material: null What: number of samples; Material: foraminifer What: depth at sample end; Material: null What: depth; Material: null What: magnesium/calcium; Material: sea water What: calcium; Material: sea water What: calcium; Material: sea water What: sea surface temperature; Material: magnesium/calcium What: sea surface temperature; Material: magnesium/calcium What: notes; Material: null What: sea water temperature; Material: null What: magnesium/calcium; Material: foraminifer What: magnesium/calcium; Material: foraminifer What: sea surface temperature; Material: magnesium/calcium What: dissolved inorganic carbon; Material: sea water What: calcium; Material: sea water What: sea surface temperature; Material: magnesium/calcium What: magnesium/calcium; Material: sea water What: alkalinity; Material: sea water What: alkalinity; Material: sea water What: magnesium/calcium; Material: foraminifer What: notes; Material: null What: depth at sample start; Material: null What: sea surface temperature; Material: magnesium/calcium What: sea surface temperature; Material: magnesium/calcium What: identified foraminifer; Material: null What: sample identification; Material: null What: calcium; Material: sea water What: magnesium; Material: sea water What: pH; Material: sea water What: magnesium/calcium; Material: null What: magnesium/calcium; Material: null What: dissolved inorganic carbon; Material: sea water What: magnesium/calcium; Material: sea water What: sample identification; Material: null What: sample identification; Material: null What: dissolved inorganic carbon; Material: sea water What: number of samples; Material: foraminifer What: magnesium/calcium; Material: null What: sample identification; Material: null What: sea surface temperature; Material: magnesium/calcium What: sea surface temperature; Material: magnesium/calcium What: sea surface temperature; Material: magnesium/calcium What: dissolved inorganic carbon; Material: sea water What: dissolved inorganic carbon; Material: sea water What: sea surface temperature; Material: magnesium/calcium What: calcite saturation state; Material: sea water What: magnesium/calcium; Material: foraminifer What: magnesium; Material: foraminifer|sea water What: magnesium/calcium; Material: sea water What: magnesium/calcium; Material: sea water What: magnesium/calcium; Material: sea water What: sea surface temperature; Material: magnesium/calcium What: notes; Material: null What: notes; Material: null What: dissolved inorganic carbon; Material: sea water What: magnesium/calcium; Material: null What: magnesium/calcium; Material: foraminifer What: magnesium/calcium; Material: Trilobatus sp. What: notes; Material: null What: pH; Material: sea water What: sea water salinity; Material: null What: magnesium; Material: foraminifer|sea water What: number of samples; Material: foraminifer What: magnesium/calcium; Material: null What: number of samples; Material: null What: age; Material: null What: calcium; Material: sea water 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 > Indian Ocean > ODP 761B > LATITUDE -16.737 > LONGITUDE 115.535 Ocean > Puerto Rico and Catalina > LATITUDE > LONGITUDE 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: Haynes, L.L.; Hönisch, B.; Holland, K.; Eggins, S.M.; Rosenthal, Y. (2023-05-31): NOAA/WDS Paleoclimatology - Puerto Rico and Catalina Seawater Chemistry, Foraminiferal and Mg/Ca-Dervived Paleotemperature Data from 12-16 ma. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/nn6x-4q63. 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. Calibrating Non-Thermal Effects on Planktic Foraminiferal Mg/Ca for Application Across the Cenozoic 2023 publication Haynes, L. L., Honisch, B., Holland, K.H., Eggins, S.M., and Rosenthal, Y. author Paleoceanography and Paleoclimatology publisher https://doi.org/10.1029/2023PA004613 HTTPS Web Browser Associated Reference published 2023 Haynes, L. L., Honisch, B., Holland, K.H., Eggins, S.M., and Rosenthal, Y., 2023: Calibrating Non-Thermal Effects on Planktic Foraminiferal Mg/Ca for Application Across the Cenozoic. Paleoceanography and Paleoclimatology, 38, , 10.1029/2023PA004613 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 15678879 cal yr BP to -65 cal yr BP; -118.4983 115.535 -16.737 33.44 -15676929 2015 STUDY NOTES: These supplemental tables include data from culture experiments (Table S1), A compilation of previously published culture data used in the generation of new calibration models (Table S2), and Recalculated sea surface temperatures from ODP Site 761 (Sosdian et al. 2020a, b) using new calibration models (Table S3). Provided Keywords: Foraminifera Culture, Calibration ABSTRACT SUPPLIED BY ORIGINATOR: Foraminiferal Mg/Ca has proven to be a powerful paleothermometer for reconstructing past sea-surface temperature, which, among other applications, is a critical parameter for boron isotope reconstructions of past surface ocean pH and PCO2. However, recent laboratory culture studies indicate seawater pH and the total dissolved inorganic carbon content (DIC) may both exert a significant additional control on foraminiferal Mg/Ca, likely influencing paleotemperature records as a result of seawater chemistry evolution on geologic timescales. In addition, the seawater Mg/Ca composition (Mg/Casw) has been shown to reduce the sensitivity of foraminiferal Mg/Ca to temperature and possibly its sensitivity to the carbonate system as well. Here we present new Mg/Ca data from laboratory culture experiments with living planktic foraminifera— Globigerinoides ruber (p), Trilobatus sacculifer, and Orbulina universa— grown under a range of different pH and/or seawater DIC conditions and in low Mg/Casw to mimic the chemical composition of the Paleocene ocean. We also conducted targeted [Ca] experiments to help define Mg/Cacalcite–Mg/Casw relationships for each species and conducted new pH experiments with G. bulloides. We find that pH effects on foraminiferal Mg/Ca are reduced or absent at Mg/Casw = 1.5 mol/mol in all three species, and that T. sacculifer is generally insensitive to variable DIC and pH, making it the ideal species for Mg/Ca SST reconstructions back to 20 Ma. We apply our new T. sacculifer calibration to a Middle Miocene Mg/Ca record and provide recommendations for interpreting Mg/Ca records from extinct species. 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Native Format(s) https://doi.org/10.25921/nn6x-4q63 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/38159 HTTPS Web Browser NOAA Study Page Study page with data access information. search https://www.ncei.noaa.gov/products/paleoclimatology/paleoceanography HTTPS Information NCEI Paleoceanography Page General information for this data type. information https://www.ncei.noaa.gov/pub/data/paleo/paleocean/haynes2023/haynes2023-prc_temp.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/haynes2023/haynes2023-prc_pubcult.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/haynes2023/haynes2023-prc_newcult.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download asNeeded This ISO metadata record was translated from DIF metadata using dif-9x-to-iso-19115-2.xsl Version: 2022-06-21