Juan de Fuca Ridge, Subarctic Pacific Productivity Proxy Data over the last 200,000 years Costa, K.; McManus, J.F.; Anderson, R.F. Costa, K. McManus, J.F. Anderson, R.F. earth science/paleoclimate/paleoceanography (biogenic silica,sediment,null,milligram per square centimeter per kiloyear,null,paleoceanography,null,null,N,excess silica fluxes) earth science/paleoclimate/paleoceanography (age,null,null,calendar kiloyear before present,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (biogenic silica,sediment,null,weight percent,null,paleoceanography,null,null,N,excess silica concentrations (lithogenic silica removed)) earth science/paleoclimate/paleoceanography (231Pa/230Th excess,sediment,two standard deviations,dimensionless,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,null) earth science/paleoclimate/paleoceanography (silicon dioxide,sediment,null,weight percent,null,paleoceanography,null,inductively-coupled plasma atomic emission spectroscopy,N,total silica concentrations) earth science/paleoclimate/paleoceanography (231Pa/230Th excess,sediment,null,dimensionless,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,excess initial ratio of 231Pa to 230Th activities) earth science/paleoclimate/paleoceanography (silicon dioxide,sediment,null,milligram per square centimeter per kiloyear,null,paleoceanography,null,null,N,previously published in Costa et al. 2018 GCA) earth science/paleoclimate/paleoceanography (notes,null,null,null,null,paleoceanography,null,null,C,Core name; multicore or piston core) earth science/paleoclimate/paleoceanography (titanium,sediment,null,weight percent,null,paleoceanography,null,inductively-coupled plasma atomic emission spectroscopy,N,titanium concentrations) earth science/paleoclimate/paleoceanography (silicon dioxide,sediment,null,weight percent,null,paleoceanography,null,spectrophotometry,N,opal concentrations previously published in Costa et al. 2018 GCA) earth science/paleoclimate/paleoceanography (accumulation rate,sediment,null,gram per square centimeter per kiloyear,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,previously published in Costa and McManus 2017 GCA) earth science/paleoclimate/paleoceanography (accumulation rate,sediment,null,gram per square centimeter per kiloyear,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,230Th normalized mass flux; previously published in Costa and McManus 2017 GCA) earth science/paleoclimate/paleocean (AT26-19 05PC>LATITUDE 44.97283>LONGITUDE -130.8785) (AT26-19 38PC>LATITUDE 44.97053>LONGITUDE -130.60653) (AT26-19 12PC>LATITUDE 44.8975>LONGITUDE -130.50433) (AT26-19 35PC>LATITUDE 44.99118>LONGITUDE -130.45737) (AT26-19 39BB>LATITUDE 45.04507>LONGITUDE -130.83318) (AT26-19 09PC>LATITUDE 44.88717>LONGITUDE -130.63683) (Juan de Fuca Ridge Composite>LATITUDE 44.96>LONGITUDE -130.66) Records of past climate and ocean circulation derived from marine sediments. 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. STUDY NOTES: Productivity proxies for the Subarctic Pacific for the last 200,000 years Provided Keywords: Productivity, stratification, glacial-interglacial variability NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Costa, K. Investigator : McManus, J.F. Investigator : Anderson, R.F. 2018-05-25 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/24190 https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-35pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-comp_pa_th.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-10mc-12pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-comp_opal.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-05pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-38pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-39bb.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-comp_sixs.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-06mc-09pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-35pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-comp_pa_th.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-10mc-12pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-comp_opal.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-05pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-38pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-39bb.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-comp_sixs.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-06mc-09pc.txt English https://www.ncdc.noaa.gov/paleo/study/24190 https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-35pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-comp_pa_th.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-10mc-12pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-comp_opal.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-05pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-38pc.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-39bb.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-comp_sixs.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-06mc-09pc.txt Costa, Kassandra M.; McManus, Jerry F.; Anderson, Robert F.Paleo-productivity and stratification across the Subarctic Pacific over glacial-interglacial cyclesPaleoceanography and Paleoclimatologyin revision START YEAR: 495000 cal yr BP * END YEAR: 0 cal yr BP -130.8785 44.88717 -130.45737 45.04507