Duncan Island, Hood Island, Isabela Island - Radiocarbon Data Druffel, E.R.M. Druffel, E.R.M. 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 (age at sample start,null,null,year Common Era,null,corals and sclerosponges,null,null,N,null) 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 14C,Pavona clavus,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 (Delta 14C,Pavona clavus,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 end,null,null,year Common Era,null,corals and sclerosponges,null,null,N,null) earth science/paleoclimate/corals and sclerosponges (Isabela Island>LATITUDE -.42>LONGITUDE -91.25) (Hood Island>LATITUDE -1.33>LONGITUDE -89.75) (Duncan Island>LATITUDE -1>LONGITUDE -90) 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. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Druffel, E.R.M. 1981-07-01 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/1906 https://www1.ncdc.noaa.gov/pub/data/paleo/coral/east_pacific/isabela1981.txt https://www1.ncdc.noaa.gov/pub/data/paleo/coral/east_pacific/duncan1981.txt https://www1.ncdc.noaa.gov/pub/data/paleo/coral/east_pacific/hood1981.txt https://www1.ncdc.noaa.gov/pub/data/paleo/coral/east_pacific/isabela1981.txt https://www1.ncdc.noaa.gov/pub/data/paleo/coral/east_pacific/duncan1981.txt https://www1.ncdc.noaa.gov/pub/data/paleo/coral/east_pacific/hood1981.txt English https://www.ncdc.noaa.gov/paleo/study/1906 https://www1.ncdc.noaa.gov/pub/data/paleo/coral/east_pacific/isabela1981.txt https://www1.ncdc.noaa.gov/pub/data/paleo/coral/east_pacific/duncan1981.txt https://www1.ncdc.noaa.gov/pub/data/paleo/coral/east_pacific/hood1981.txt Druffel, E.R.M. 1981. Radiocarbon in annual coral rings from the eastern tropical Pacific Ocean. Geophysical Research Letters 8(1):59-62. START YEAR: 1929 AD * END YEAR: 1977 AD -91.25 -1.33 -89.75 -.42