Pospichal James J jim.pospichal@bugware.com Wei Wuchang wwei@ucsd.edu Wise Sherwood W wise@geomag.gly.fsu.edu 1991 (Table 6) Age determination of several ODP and DSDP sites dataset https://doi.org/10.1594/PANGAEA.759751 https://doi.org/10.1594/PANGAEA.759766 Pospichal James J jim.pospichal@bugware.com Wei Wuchang wwei@ucsd.edu Wise Sherwood W wise@geomag.gly.fsu.edu 1991 Data report: Indian Ocean Oligocene strontium isotope stratigraphy, Legs 119-121, Kerguelen Plateau and Ninetyeast Ridge book chapter In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program) 121 https://doi.org/10.2973/odp.proc.sr.121.182.1991 921-930 -46.0955 3.0999 -65.161 -47.5832 -16.607675 -56.9791 1974-05-04T00:00:00 1987-01-21T07:00:00 88.66 411.8 DSDP Deep Sea Drilling Project http://www.deepseadrilling.org/ Deep Sea Drilling Project DSDP ODP Ocean Drilling Program https://www-odp.tamu.edu:443/ Ocean Drilling Program, Texas A&M University ODP http://www-odp.tamu.edu/ https://ror.org/01f5ytq51 36-329 -50.6552 -46.0955 South Atlantic/BANK -1519.0 1974-05-04T00:00:00 Leg36 Leg36 1974-04-04T00:00:00 1974-04-04 1974-05-22T00:00:00 1974-05-22 Glomar Challenger https://www-odp.tamu.edu:443/glomar.html Barker, Peter F Barker, Peter F doi:10.2973/dsdp.proc.36.1977 Glomar Challenger https://www-odp.tamu.edu:443/glomar.html Drilling/drill rig DRILL 464.5 m 215.3 m 33 cores; 312.5 m cored; 0 m drilled; 68.9 % recovery 71-513A -47.5832 -24.64 South Atlantic/FLANK -4373.0 1980-02-02T00:00:00 Leg71 Leg71 1980-01-14T00:00:00 1980-01-14 1980-02-14T00:00:00 1980-02-14 Glomar Challenger https://www-odp.tamu.edu:443/glomar.html Ludwig, William J Ludwig, William J Krasheninnikov, Valery A Krasheninnikov, Valery A doi:10.2973/dsdp.proc.71.1983 Glomar Challenger https://www-odp.tamu.edu:443/glomar.html Drilling/drill rig DRILL 387 m 178.9 m 36 cores; 321 m cored; 0 m drilled; 55.7 % recovery 113-689B -64.517 3.0999 South Atlantic Ocean -2091.0 1987-01-16T08:00:00 1987-01-18T06:45:00 Leg113 Leg113 1986-12-25T00:00:00 1986-12-25 1987-03-11T00:00:00 1987-03-11 Joides Resolution https://www-odp.tamu.edu:443/resolutn.html Barker, Peter F Barker, Peter F Kennett, James P Kennett, James P doi:10.2973/odp.proc.ir.113.1988 Joides Resolution https://www-odp.tamu.edu:443/resolutn.html Drilling/drill rig DRILL 297.3 m 229.45 m 33 cores; 297.3 m cored; 0 m drilled; 77.2 % recovery 113-690B -65.161 1.2049 South Atlantic Ocean -2925.0 1987-01-20T03:15:00 1987-01-21T07:00:00 Leg113 Leg113 1986-12-25T00:00:00 1986-12-25 1987-03-11T00:00:00 1987-03-11 Joides Resolution https://www-odp.tamu.edu:443/resolutn.html Barker, Peter F Barker, Peter F Kennett, James P Kennett, James P doi:10.2973/odp.proc.ir.113.1988 Joides Resolution https://www-odp.tamu.edu:443/resolutn.html Drilling/drill rig DRILL 213.4 m 214.75 m 25 cores; 213.4 m cored; 0 m drilled; 100.6 % recovery 35 CC-BY-3.0 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/ Event label Event Event Sample code/label Sample label DSDP/ODP/IODP sample designation hdl:10013/epic.27914.d001 Pospichal James J jim.pospichal@bugware.com Sample label DEPTH, sediment/rock Depth sed m depth http://purl.obolibrary.org/obo/PATO_0001595 sediment http://purl.obolibrary.org/obo/ENVO_00002007 rock Length L http://dbpedia.org/resource/Length mbsf Depth sed [m] Age, dated Age dated ka age http://purl.obolibrary.org/obo/PATO_0000011 Time T http://dbpedia.org/resource/Time Age, strontium isotope, Miller et al. (1988) https://doi.org/10.1029/PA003i002p00223 Pospichal James J jim.pospichal@bugware.com Age dated [ka] Strontium-87/Strontium-86 ratio 87Sr/86Sr strontium-87 87Sr strontium-86 86Sr https://en.wikipedia.org/wiki/Isotopes_of_strontium ratio Isotope ratio mass spectrometry https://en.wikipedia.org/wiki/Isotope_ratio_mass_spectrometry Pospichal James J jim.pospichal@bugware.com 87Sr/86Sr Strontium-87/Strontium-86 ratio, error 87Sr/86Sr e ± strontium-87 87Sr strontium-86 86Sr https://en.wikipedia.org/wiki/Isotopes_of_strontium Isotope ratio mass spectrometry https://en.wikipedia.org/wiki/Isotope_ratio_mass_spectrometry Pospichal James J jim.pospichal@bugware.com 87Sr/86Sr e [±] citable author10599 author22561 author261 basis12 basis5 campaign158 campaign193 campaign3374882 campaign3374939 campaign3397802 campaign85 event12457 event12803 event13398 event13402 geocode1 geocode1599 geocode1600 geocode1601 geocode8128 inst34 inst41 license101 method10974 method250 method5059 method7163 param1666 param5506 param6099 param790 pi22561 project3 project4 ref33922 term1073131 term1073135 term20780 term20812 term22475 term2663825 term38263 term40739 term41056 term43863 term43975 term44325