noaa-coral-1911 Abraham Reef, Heron Island - Radiocarbon and Stable Isotope Annual Data Druffel, E.R.M.; Griffin, S.M. Abraham Reef, Heron Island - Radiocarbon and Stable Isotope Annual Data 2004-12-01 NCDC-Paleoclimatology ONLINE Files Pending https://www.ncdc.noaa.gov/paleo/study/1911 Investigator E.R.M. Druffel Investigator S.M. Griffin earth science paleoclimate corals and sclerosponges sample identification,null,null,null,null,corals and sclerosponges,null,null,C,null earth science paleoclimate corals and sclerosponges delta 13C,Porites australiensis,null,per mil VPDB,annual,corals and sclerosponges,raw,isotope ratio mass spectrometry,N,null earth science paleoclimate corals and sclerosponges Delta 14C,Porites australiensis,null,per mil NBS oxalic acid,null,corals and sclerosponges,corrected,beta-particle detection,N,corrected for a delta 13C of -25 per mil PDB and for decay since the time of formation (Stuiver and Polach 1977) earth science paleoclimate corals and sclerosponges age at sample start,null,null,year Common Era,null,corals and sclerosponges,null,null,N,null earth science paleoclimate corals and sclerosponges Delta 14C,Porites australiensis,one standard deviation,per mil NBS oxalic acid,null,corals and sclerosponges,corrected,beta-particle detection,N,corrected for a delta 13C of -25 per mil PDB and for decay since the time of formation (Stuiver and Polach 1977) earth science paleoclimate corals and sclerosponges age,null,null,year Common Era,null,corals and sclerosponges,null,null,N,null earth science paleoclimate corals and sclerosponges delta 18O,Porites australiensis,null,per mil VPDB,annual,corals and sclerosponges,raw,isotope ratio mass spectrometry,N,null earth science paleoclimate corals and sclerosponges Delta 14C,Porites australiensis,null,per mil NBS oxalic acid,null,corals and sclerosponges,corrected,accelerator mass spectrometry,N,corrected for a delta 13C of -25 per mil PDB and for decay since the time of formation (Stuiver and Polach 1977) earth science paleoclimate corals and sclerosponges Delta 14C,Porites australiensis,one standard deviation,per mil NBS oxalic acid,null,corals and sclerosponges,corrected,accelerator mass spectrometry,N,corrected for a delta 13C of -25 per mil PDB and for decay since the time of formation (Stuiver and Polach 1977) earth science paleoclimate corals and sclerosponges age at sample end,null,null,year Common Era,null,corals and sclerosponges,null,null,N,null earth science paleoclimate corals and sclerosponges oxygen isotopes earth science paleoclimate corals and sclerosponges carbon isotopes geoscientificInformation PAGES 2k Network PAGES Australasia 2k 1635 AD 1991 AD 315 cal yr BP -41 cal yr BP Complete -23 -22.1 152 153 Continent Australia/New Zealand Australia Heron Island >LATITUDE -23>LONGITUDE 152 Continent Australia/New Zealand Australia Abraham Reef>LATITUDE -22.1>LONGITUDE 153 None 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. English DOC/NOAA/NESDIS/NCEI National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce https://www.ncdc.noaa.gov/data-access/paleoclimatology-data DATA Center Contact Bruce Bauer bruce.a.bauer@noaa.gov paleo@noaa.gov 303-497-6280 303-497-6513

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Boulder CO 80305-3328 USA online ASCII Druffel, E.R.M.; Griffin, S 1999 Journal of Geophysical Research: Oceans 104 Druffel, E.R.M., and S. Griffin. 1995. Regional variability of surface ocean radiocarbon from southern great barrier reef corals. Radiocarbon 37:517-524. Druffel, E.R.M., and S. Griffin. 1993. Large variations of surface ocean radiocarbon: evidence of circulation changes in the southwestern Pacific. Journal of Geophysical Research 98(c11):20246-20259.

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 data set. Additional summary information can be found in the abstracts of papers listed in the data set citations.

GET DATA https://www1.ncdc.noaa.gov/pub/data/paleo/coral/west_pacific/great_barrier/druffel1999-ab1_noaa.txt Formatted Text File; Abraham core 1 14C Data GET DATA https://www1.ncdc.noaa.gov/pub/data/paleo/coral/west_pacific/great_barrier/druffel1999-iso_noaa.txt Formatted Text File; Abraham Reef Stable Isotope Data GET DATA https://www1.ncdc.noaa.gov/pub/data/paleo/coral/west_pacific/great_barrier/druffel1999-her_noaa.txt Formatted Text File; Heron Island 14C Data GET DATA https://www1.ncdc.noaa.gov/pub/data/paleo/coral/west_pacific/great_barrier/druffel1999-ab2_noaa.txt Formatted Text File; Abraham core 2 14C Data USA/NOAA DIF Version 9.8.4 2018-12-11 2018-12-11