/* DATA DESCRIPTION: Citation: Gillis, Kathryn M; Coogan, Laurence A; Pedersen, Rolf B (2005): (Appendix 1) Strontium contents and 87Sr/86Sr ratios and alteration ratios of lavas and dikes. PANGAEA, https://doi.org/10.1594/PANGAEA.708049, In supplement to: Gillis, KM et al. (2005): Strontium isotope constraints on fluid flow in the upper oceanic crust at the East Pacific Rise. Earth and Planetary Science Letters, 232(1-2), 83-94, https://doi.org/10.1016/j.epsl.2005.01.008 Coverage: MEDIAN LATITUDE: 2.360389 * MEDIAN LONGITUDE: -101.268667 * SOUTH-BOUND LATITUDE: 2.356000 * WEST-BOUND LONGITUDE: -101.286000 * NORTH-BOUND LATITUDE: 2.371000 * EAST-BOUND LONGITUDE: -101.214000 MINIMUM DEPTH, water: 1692 m * MAXIMUM DEPTH, water: 2789 m Parameter(s): LATITUDE (Latitude) * GEOCODE LONGITUDE (Longitude) * GEOCODE DEPTH, water [m] (Depth water) * GEOCODE Sample code/label (Sample label) * PI: Gillis, Kathryn M Lithology/composition/facies (Lithology) * PI: Gillis, Kathryn M Depth, reconstructed [m] (Reconstr depth) * PI: Gillis, Kathryn M * COMMENT: Depths relative to the depth of the lava-dike transition (labeled zero); negative numbers are shallower than the transition, positive numbers are deeper Area/locality (Area) * PI: Gillis, Kathryn M Strontium [mg/kg] (Sr) * PI: Gillis, Kathryn M * COMMENT: original data from Stewart et al. (2001) data set: doi:10.1594/PANGAEA.708035 Strontium-87/Strontium-86 ratio (87Sr/86Sr) * PI: Gillis, Kathryn M * METHOD/DEVICE: Mass spectrometer Finnigan MAT 262 Strontium-87/Strontium-86 ratio, error [±] (87Sr/86Sr e) * PI: Gillis, Kathryn M * COMMENT: 2 sigma Comment (Comment) * PI: Gillis, Kathryn M * COMMENT: Plag alteration. Percentages of alteration phases were determined by image analysis of backscattered electron images or visual estimates. No entry means no quantitative data is available. alb = albite, chl = chlorite, amp = amphibole, qtz = quartz, tit = titanite License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 271 data points */ Latitude Longitude Depth water [m] Sample label Lithology Reconstr depth [m] Area Sr [mg/kg] 87Sr/86Sr 87Sr/86Sr e [±] Comment 2.356 -101.269 2663 3366-1015 dike 213 East 96 0.702655 19 alb (15-20%) + chl (9-12%) + qtz (<1%) 2.356 -101.263 2757 3367-1158 dike 307 East 101 0.703257 47 alb (35-40%) + chl (1-3%) + epi (<1%) + tit (%) 2.356 -101.262 2751 3367-1348 dike 301 East 89 0.702575 22 alb (<5%) + chl (<2%) + qtz (<5%) 2.357 -101.270 1692 2214-1442 lava -263 West 97 0.702554 22 fresh 2.357 -101.269 2612 3366-1035 dike 162 East 91 0.702570 9 2.357 -101.266 2732 2215-1129 dike 282 East 97 0.702578 35 alb (<5%) + chl (<5%) 2.357 -101.266 2755 2215-1041 dike 305 East 80 0.702979 16 alb (35-40%) + chl (2-5%) + qtz (5-10%) 2.357 -101.260 2750 3367-1509 dike 300 East 96 0.702640 9 2.358 -101.286 2584 3373-1147 dike 634 West 78 0.702742 9 fresh 2.358 -101.264 2695 2215-1259 dike 245 East 98 0.702581 9 2.359 -101.268 2501 3366-1058 dike 51 East 82 0.702734 9 2.359 -101.267 2498 3366-1124 dike 48 East 90 0.702813 38 alb (5-10%) + chl (5-10%) + qtz (5-10%) 2.359 -101.264 2738 3375-0955 dike 288 East 84 0.702698 21 2.360 -101.285 2242 3373-1418 dike 292 West 73 0.702958 21 alb (10-15%) + chl (4-7%) + qtz (<5%) 2.360 -101.285 2521 3373-1220 dike 571 West 90 0.702587 9 2.360 -101.280 2142 2214-1330 dike 192 West 80 0.702865 14 2.360 -101.280 2149 2214-1130 dike 199 West 72 0.702928 21 2.360 -101.270 2286 2217-1302 lava-dike -164 East 79 0.702897 9 2.360 -101.270 2363 2217-1241 lava-dike -87 East 83 0.702614 8 2.360 -101.270 2646 2213-1504 dike 196 East 84 0.702703 34 alb (15-20%) + chl (6-9%) + qtz (<5%) 2.360 -101.270 2789 2213-1408 dike 339 East 91 0.702648 8 alb (<2%) + amp (<1%) 2.360 -101.264 2495 3366-1235 dike 45 East 73 0.702776 4 2.360 -101.263 2502 3375-1223 dike 52 East 112 0.703057 32 alb (30-60%) + chl (5-10%) + epi (<1%) +tit (<1%) 2.360 -101.262 2497 3366-1312 dike 47 East 87 0.702649 9 2.360 -101.261 2499 3375-1248 dike 49 East 92 0.702743 9 2.360 -101.257 2501 3375-1351 dike 51 East 105 0.703040 9 alb (10-20%) + chl (5-10%) + epi (<1%) + tit (1-2%) 2.361 -101.256 2395 3368-1138 lava-dike -55 East 83 0.702779 8 alb (15-20%) + chl (3-8%) + qtz (5-10%) 2.362 -101.265 2371 3368-1330 lava -79 East 83 0.702599 9 fresh 2.362 -101.260 2360 3368-1251 lava-dike -90 East 86 0.702667 9 fresh 2.364 -101.283 2308 2214-1035 dike 358 West 80 0.702726 5 2.364 -101.274 2260 2217-1351 lava-dike -190 East 77 0.702844 9 alb (15-20%) + chl (5-10%) + qtz (5-10%) 2.364 -101.214 2504 3375-1456 dike 54 East 121 0.703248 alb (<10%) + chl (<10%) + epi (<1%) 2.366 -101.284 2151 2214-1203 dike 201 West 81 0.702655 19 alb (5-10%) + chl (<3%) + qtz (5-10%) 2.366 -101.283 2213 2214-1242 dike 263 West 85 0.702862 9 2.368 -101.283 1935 2214-1405 dike -15 West 94 0.702728 9 alb (5-10%) + chl (2-6%) + qtz (<5%) 2.371 -101.279 2600 2215-1425 dike 150 East 82 0.702584 9