/* DATA DESCRIPTION: Citation: Martin, Ellen E; MacDougall, J Douglas (1991): (Appendix 1) 87Sr/86Sr ratios of planktonic foraminifera from DSDP Hole 86-577A. PANGAEA, https://doi.org/10.1594/PANGAEA.712153, In supplement to: Martin, EE; MacDougall, JD (1991): Seawater Sr isotopes at the Cretaceous/Tertiary boundary. Earth and Planetary Science Letters, 104(2-4), 166-180, https://doi.org/10.1016/0012-821X(91)90202-S Project(s): Deep Sea Drilling Project (DSDP) (URI: http://www.deepseadrilling.org/) Coverage: LATITUDE: 32.442200 * LONGITUDE: 157.723200 DATE/TIME START: 1982-05-23T00:00:00 * DATE/TIME END: 1982-05-23T00:00:00 MINIMUM DEPTH, sediment/rock: 99.13 m * MAXIMUM DEPTH, sediment/rock: 122.24 m Event(s): 86-577A * LATITUDE: 32.442200 * LONGITUDE: 157.723200 * DATE/TIME: 1982-05-23T00:00:00 * ELEVATION: -2675.0 m * Penetration: 123.4 m * Recovery: 110.8 m * LOCATION: North Pacific * CAMPAIGN: Leg86 (URI: https://doi.org/10.2973/dsdp.proc.86.1985) * BASIS: Glomar Challenger (URI: http://www-odp.tamu.edu/glomar.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 13 cores; 123.4 m cored; 0 m drilled; 89.8 % recovery Comment: 87Sr/86Sr values for standards equal 0.710265 for NBS 987, and 0.709175 for seawater samples from the North Atlantic and Central Pacific. Ratios are fractionation corrected to an 86Sr/S8Sr ratio of 0.1194. All samples have been assigned a minimum uncertainty of +/- 22 * 10**-6, equivalent to the variability of repeated analyses of NBS 987 Parameter(s): DEPTH, sediment/rock [m] (Depth sed) * GEOCODE AGE [ka BP] (Age) * GEOCODE Sample code/label (Sample label) * PI: Martin, Ellen E (https://orcid.org/0000-0003-1709-2493, eemartin@ufl.edu) * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001) Strontium-87/Strontium-86 ratio (87Sr/86Sr) * PI: Martin, Ellen E (https://orcid.org/0000-0003-1709-2493, eemartin@ufl.edu) Strontium-87/Strontium-86 ratio, error [±] (87Sr/86Sr e) * PI: Martin, Ellen E (https://orcid.org/0000-0003-1709-2493, eemartin@ufl.edu) Comment (Comment) * PI: Martin, Ellen E (https://orcid.org/0000-0003-1709-2493, eemartin@ufl.edu) * COMMENT: Visual rating of recrystallization, values range from 1 = pristine to 4 = completely infilled with calcite crystals License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 51 data points */ Depth sed [m] Age [ka BP] Sample label 87Sr/86Sr 87Sr/86Sr e [±] Comment 99.13 62903 86-577A-11-3,122 0.707811 0.000032 1 101.63 63740 86-577A-11-5,73 0.707803 0.000022 1 103.53 64370 86-577A-11-6,112 0.707871 0.000036 2 107.07 65550 86-577A-12-2,116 0.707886 0.000032 1 108.12 65900 86-577A-12-3,71 0.707863 0.000024 1 108.61 66063 86-577A-12-3,120 0.707881 0.000022 1 109.23 66270 86-577A-12-4,31 0.707913 0.000022 1 109.51 66364 86-577A-12-4,60 0.707882 0.000022 1 109.60 66394 86-577A-12-4,69 0.707885 0.000022 1 109.74 66412 86-577A-12-4,83 0.707870 0.000026 2 110.13 66451 86-577A-12-4,122 0.707871 0.000030 2 115.12 66950 86-577A-13-1,121 0.707847 0.000030 2 122.24 67662 86-577A-13-6,83 0.707836 0.000022