/* DATA DESCRIPTION: Citation: Minisini, Daniel (2017): (Table S7) Zircon ages of organic-rich Eagle Ford Group, Shell_DR-13 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.878873, In supplement to: Minisini, Daniel; Eldrett, James S; Bergman, Steven; Forkner, Rob (2018): Chronostratigraphic framework and depositional environments in the organic-rich, mudstone-dominated Eagle Ford Group, Texas, USA. Sedimentology, 65(5), 1520-1557, https://doi.org/10.1111/sed.12437 Other version: Table S7: Zircon dating (URI: https://store.pangaea.de/Publications/MinisiniD_2017/Table_S7_zircons.xlsx) Coverage: MEDIAN LATITUDE: 29.705403 * MEDIAN LONGITUDE: -101.095399 * SOUTH-BOUND LATITUDE: 29.242737 * WEST-BOUND LONGITUDE: -103.011870 * NORTH-BOUND LATITUDE: 30.252000 * EAST-BOUND LONGITUDE: -97.762140 Event(s): Shell_AU1 * LATITUDE: 30.252000 * LONGITUDE: -97.762140 * LOCATION: San Marcos Arch, Texas * METHOD/DEVICE: Outcrop sample (OUTCROP) * COMMENT: Bouldin Creek, S 7th st. Shell_BB2 * LATITUDE: 29.256140 * LONGITUDE: -103.011870 * LOCATION: Big Bend, Texas * METHOD/DEVICE: Outcrop sample (OUTCROP) * COMMENT: location Ernst Tinaja Shell_DR-13 * LATITUDE: 29.808914 * LONGITUDE: -101.505620 * LOCATION: Del Rio, Texas * METHOD/DEVICE: Outcrop sample (OUTCROP) * COMMENT: 51.4 miles from HW 90-277 cutoff, macrofauna and nodules Shell_DR-15 * LATITUDE: 29.813270 * LONGITUDE: -101.574783 * LOCATION: Del Rio, Texas * METHOD/DEVICE: Outcrop sample (OUTCROP) * COMMENT: 55.7 miles from HW 90-277 cutoff, Buda-EF w/chaotic beds Shell_DR-19 * LATITUDE: 29.770934 * LONGITUDE: -101.386085 * LOCATION: Del Rio, Texas * METHOD/DEVICE: Outcrop sample (OUTCROP) * COMMENT: 43 miles from HW 90-277 cutoff, Gazebo Shell_DR-21 * LATITUDE: 29.242737 * LONGITUDE: -100.770011 * LOCATION: Del Rio, Texas * METHOD/DEVICE: Outcrop sample (OUTCROP) * COMMENT: off road, Sycamore Creek cliff Shell_DR-26 * LATITUDE: 29.661908 * LONGITUDE: -100.859497 * LOCATION: Del Rio, Texas * METHOD/DEVICE: Outcrop sample (OUTCROP) * COMMENT: 17.0 (HW277) miles from HW 90-277 cutoff, chaotic beds Shell_DR-35 * LATITUDE: 29.704260 * LONGITUDE: -101.346610 * LOCATION: Del Rio, Texas * METHOD/DEVICE: Outcrop sample (OUTCROP) * COMMENT: 53 miles from HW 90-277 cutoff, Pecos Rv, Del Rio-Buda contact Shell_Innes-1 * LATITUDE: 29.838466 * LONGITUDE: -101.641973 * PENETRATION: ~80 m * RECOVERY: ~70 m * LOCATION: Del Rio, Texas * METHOD/DEVICE: Sampling well (WELL) * COMMENT: off road, beside HW 90 Parameter(s): Event label (Event) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) Sample comment (Sample comment) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) Sample code/label (Sample label) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) SECTION, height [m] (Section) * GEOCODE * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) DEPTH, sediment/rock [m] (Depth sed) * GEOCODE * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) Comment (Comment) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: section height Sample code/label 2 (Sample label 2) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) Grains, counted/analyzed [#] (Grains) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: zircon Mass [µg] (Mass) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) Uranium [mg/kg] (U) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) Thorium/Uranium ratio (Th/U) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: calculated from radiogenic 208Pb/206Pb ratio and 207Pb/206Pb age assuming concordance Lead [pg] (Pb) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: total amount of Pb excluding blank Lead [pg] (Pb) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: total amount of common Pb assuming the isotopic composition of laboratory blank Lead-208/Lead-206 ratio (208Pb/206Pb) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: corrected for fractionation, blank, and common Pb in the spike Lead-208/Lead-206 ratio, error [±] (208Pb/206Pb e) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 2 sigma Lead-206/Lead-204 ratio (206Pb/204Pb) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: corrected for fractionation and common Pb in the spike Lead-207/Uranium-235 ratio (207Pb/235U) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: corrected for fractionation, blank, and common Pb in the spike Lead-207/Uranium-235 ratio, error [±] (207Pb/235U e) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 2 sigma Lead-207/Uranium-235 ratio, error, relative [%] (207Pb/235U e rel) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 2 sigma Lead-206/Uranium-238 ratio (206Pb/238U) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: corrected for fractionation, blank, and common Pb in the spike Lead-206/Uranium-238 ratio, error [±] (206Pb/238U e) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 2 sigma Lead-206/Uranium-238 ratio, error, relative [%] (206Pb/238U e rel) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 2 sigma Error correction (E cor) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: correlation coefficients of X-Y errors on the concordia plot Lead-207/Lead-206 ratio (207Pb/206Pb) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: corrected for fractionation, blank, and common Pb in the spike Lead-207/Lead-206 ratio, error [±] (207Pb/206Pb e) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 2 sigma Lead-207/Lead-206 ratio, error, relative [%] (207Pb/206Pb e rel) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 2 sigma Age, mineral [Ma] (Age mineral) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 206Pb/238U Age, standard error [±] (Age std e) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 206Pb/238U, 2 sigma Age, mineral [Ma] (Age mineral) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 207Pb/235U Age, standard error [±] (Age std e) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 207Pb/235U, 2 sigma Age, mineral [Ma] (Age mineral) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 207Pb/206Pb Age, standard error [±] (Age std e) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: 207Pb/206Pb, 2 sigma Age, mineral [Ma] (Age mineral) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: preferred mean age (Th corrected) Age, standard error [±] (Age std e) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) * COMMENT: preferred mean age (Th corrected), 2 sigma Age, comment (Comm) * PI: Minisini, Daniel (https://orcid.org/0000-0003-3394-6161, daniel.minisini@shell.com) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 2008 data points */ Event Sample comment Sample label Section [m] Depth sed [m] Comment (section height) Sample label 2 Grains [#] (zircon) Mass [µg] U [mg/kg] Th/U (calculated from radiogenic 20...) Pb [pg] (total amount of Pb excluding ...) Pb [pg] (total amount of common Pb ass...) 208Pb/206Pb (corrected for fractionation, ...) 208Pb/206Pb e [±] (2 sigma) 206Pb/204Pb (corrected for fractionation a...) 207Pb/235U (corrected for fractionation, ...) 207Pb/235U e [±] (2 sigma) 207Pb/235U e rel [%] (2 sigma) 206Pb/238U (corrected for fractionation, ...) 206Pb/238U e [±] (2 sigma) 206Pb/238U e rel [%] (2 sigma) E cor (correlation coefficients of X...) 207Pb/206Pb (corrected for fractionation, ...) 207Pb/206Pb e [±] (2 sigma) 207Pb/206Pb e rel [%] (2 sigma) Age mineral [Ma] (206Pb/238U) Age std e [±] (206Pb/238U, 2 sigma) Age mineral [Ma] (207Pb/235U) Age std e [±] (207Pb/235U, 2 sigma) Age mineral [Ma] (207Pb/206Pb) Age std e [±] (207Pb/206Pb, 2 sigma) Age mineral [Ma] (preferred mean age (Th correc...) Age std e [±] (preferred mean age (Th correc...) Comm Shell_DR-13 11.3DR13-6.4 m - Analyes from Univ. Toronto T1 - 1 6.4 sk32p105 1 2.5 135 0.75 5.7 0.68 0.2384 0.0006 505.1 0.1008 0.0027 0.015277 0.000031 0.80 0.04787 0.0012 97.74 0.20 97.55 2.52 92.93 60.96 Shell_DR-13 11.3DR13-6.4 m - Analyes from Univ. Toronto T1 - 2 6.4 sk32p104 1 3.5 121 0.53 6.3 0.76 0.1690 0.0004 526.9 0.0851 0.0026 0.014180 0.000026 0.89 0.04351 0.0013 90.77 0.17 82.89 2.47 Shell_DR-13 11.3DR13-6.4 m - Analyes from Univ. Toronto T1 - preferred mean age (Th corrected) 6.4 90.77 0.170 Shell_BB2 11BB2-50.5 m - Analyes from Univ. Toronto T2A - 1 50.5 sk32p111 1 10.0 84 0.56 15.3 3.45 0.1777 0.0003 238.6 0.0952 0.0047 0.014276 0.000045 0.11 0.04839 0.0024 91.38 0.29 92.38 4.33 118.24 116.86 Shell_BB2 11BB2-50.5 m - Analyes from Univ. Toronto T2A - 2 50.5 sk32p112 1 4.9 92 0.51 13.8 0.95 0.1628 0.0004 897.4 0.0944 0.0011 0.014253 0.000016 0.68 0.04804 0.0006 91.23 0.10 91.59 1.06 101.00 27.12 Shell_BB2 11BB2-50.5 m - Analyes from Univ. Toronto T2A - 3 50.5 sk32p114 3 13.6 143 0.51 29.2 1.13 0.1622 0.0002 1585.9 0.0938 0.0007 0.014233 0.000015 0.56 0.04778 0.0003 91.11 0.10 91.01 0.66 88.49 16.76 Shell_BB2 11BB2-50.5 m - Analyes from Univ. Toronto T2A - 4 50.5 sk32p113 5 12.5 145 0.56 27.1 0.53 0.1768 0.0003 3107.8 0.0935 0.0004 0.014231 0.000012 0.61 0.04764 0.0002 91.09 0.08 90.74 0.42 81.51 10.28 Shell_BB2 11BB2-50.5 m - Analyes from Univ. Toronto T2A - 5 50.5 sk33p167 9 12.0 175 0.51 30.9 2.47 0.1605 0.0002 788.8 0.1136 0.0012 0.015232 0.000025 0.57 0.05407 0.0005 97.45 0.16 109.21 1.13 373.92 22.64 Shell_BB2 11BB2-50.5 m - Analyes from Univ. Toronto T2A - weighted mean age (Th corrected) 50.5 91.14 0.130 Shell_DR-21 DR21-B (23.50 m in strat. col.) - Analyes from Univ. Toronto T2B - 1 23.5 sk34p160 1 8.4 133 0.75 17.8 0.46 0.2384 0.0003 2259.9 0.0958 0.0007 0.014429 0.000013 0.64 0.04810 0.0003 92.35 0.08 92.86 0.61 106.03 14.91 Shell_DR-21 DR21-B (23.50 m in strat. col.) - Analyes from Univ. Toronto T2B - 2 23.5 sk34p140 2 5.5 173 0.63 14.6 0.51 0.1989 0.0004 1722.5 0.0951 0.0008 0.014348 0.000018 0.56 0.04810 0.0004 91.84 0.11 92.28 0.72 103.75 17.97 Shell_DR-21 DR21-B (23.50 m in strat. col.) - Analyes from Univ. Toronto T2B - 3 23.5 sk34p141 1 3.6 246 0.72 13.9 0.20 0.2274 0.0005 4099.7 0.0944 0.0005 0.014252 0.000013 0.55 0.04800 0.0002 91.22 0.08 91.57 0.47 100.60 11.52 Shell_DR-21 DR21-B (23.50 m in strat. col.) - Analyes from Univ. Toronto T2B - 4 23.5 sk34p143 1 5.8 135 0.53 11.6 0.14 0.1686 0.0003 5104.7 0.0945 0.0004 0.014244 0.000014 0.59 0.04810 0.0002 91.18 0.09 91.66 0.34 104.23 8.04 Shell_DR-21 DR21-B (23.50 m in strat. col.) - Analyes from Univ. Toronto T2B - 5 23.5 sk34p142 1 3.0 94 0.41 4.0 3.79 0.1323 0.0003 85.2 0.0951 0.0180 0.014136 0.000153 1.00 0.04880 0.0088 90.49 0.98 92.21 16.75 136.93 282.11 Shell_DR-21 DR21-B (23.50 m in strat. col.) - Analyes from Univ. Toronto T2B - weighted mean age (Th corrected) 23.5 91.20 0.060 Shell_Innes-1 INNES 45.12 m - Analyses from MIT T3 - 1 45.12 z1 1 0.37 9.9 0.59 0.1100 1018.3 3.8133 0.0193 0.268877 0.000461 0.43 0.10291 0.0005 1535.10 2.34 1595.55 4.07 1676.34 8.47 Shell_Innes-1 INNES 45.12 m - Analyses from MIT T3 - 2 45.12 z2 1 0.67 1.1 0.24 0.2135 282.9 0.0973 0.0042 0.014735 0.000051 0.41 0.04790 0.0020 94.29 0.32 94.25 3.88 93.20 99.03 Shell_Innes-1 INNES 45.12 m - Analyses from MIT T3 - 3 45.12 z3 1 0.60 1.8 0.70 0.1907 168.6 0.0982 0.0063 0.014692 0.000071 0.26 0.04850 0.0031 94.02 0.45 95.12 5.84 122.61 148.98 Shell_Innes-1 INNES 45.12 m - Analyses from MIT T3 - 4 45.12 z4 1 0.59 2.9 0.20 0.1876 899.9 0.0979 0.0012 0.014809 0.000017 0.37 0.04796 0.0006 94.77 0.11 94.81 1.13 96.03 28.80 Shell_Innes-1 INNES 45.12 m - Analyses from MIT T3 - weighted mean age (Th corrected) 45.12 94.20 0.260 0.29/0.31 (MSWD=0.93, n=2) Shell_Innes-1 DR14-3.90 m - Analyes from Univ. Toronto T4 - 1 3.90 sk34p191 1 1.5 196 0.45 4.5 0.36 0.1432 0.0010 799.8 0.0955 0.0032 0.014876 0.000045 0.65 0.04660 0.0015 95.19 0.29 92.63 2.98 26.97 75.90 Shell_Innes-1 DR14-3.90 m - Analyes from Univ. Toronto T4 - 2 3.90 sk34p193 5 5.9 239 0.35 20.8 0.34 0.1109 0.0002 3932.1 0.0985 0.0005 0.014817 0.000037 0.62 0.04820 0.0002 94.82 0.23 95.43 0.45 110.85 9.28 Shell_Innes-1 DR14-3.90 m - Analyes from Univ. Toronto T4 - 3 3.90 sk34p192 3 2.3 453 0.13 14.4 0.34 2969.2 0.0982 0.0006 0.014810 0.000040 0.59 0.04810 0.0002 94.77 0.25 95.14 0.52 104.35 11.13 Shell_Innes-1 DR14-3.90 m - Analyes from Univ. Toronto T4 - 4 3.90 sk34p190 1 1.9 158 0.57 4.7 0.52 0.1808 0.0018 566.3 0.0866 0.0029 0.014790 0.000039 0.66 0.04250 0.0014 94.64 0.25 84.37 2.75 Shell_Innes-1 DR14-3.90 m - Analyes from Univ. Toronto T4 - weighted mean age (Th corrected) 3.90 94.75 0.140 Shell_Innes-1 DR14-3.56 m - Analyes from Univ. Toronto T5 - 1 3.56 sk34p181 1 5.8 41 0.07 3.3 0.23 996.1 0.0990 0.0023 0.014979 0.000032 0.65 0.04790 0.0010 95.85 0.21 95.86 2.10 96.26 50.95 Shell_Innes-1 DR14-3.56 m - Analyes from Univ. Toronto T5 - 2 3.56 sk34p180 1 6.9 67 0.37 6.6 1.08 0.1183 0.0016 411.9 0.0636 0.0046 0.014404 0.000048 0.58 0.03200 0.0023 92.19 0.30 62.57 4.42 Shell_Innes-1 not plotted n/a Shell_Innes-1 INNES 57.80 m - Analyses from MIT T6 - 1 57.80 z1 1 0.93 3.3 0.46 0.2957 400.9 0.0973 0.0027 0.014781 0.000034 0.36 0.04776 0.0013 94.59 0.22 94.27 2.50 86.16 64.17 Shell_Innes-1 INNES 57.80 m - Analyses from MIT T6 - 2 57.80 z2 1 0.96 3.1 0.27 0.3057 630.4 0.0991 0.0018 0.015028 0.000022 0.35 0.04784 0.0008 96.16 0.14 95.94 1.65 90.42 41.62 Shell_Innes-1 INNES 57.80 m - Analyses from MIT T6 - 3 57.80 z3 1 0.61 9.7 0.28 0.1933 2004.6 0.1608 0.0009 0.023789 0.000018 0.38 0.04903 0.0003 151.56 0.11 151.37 0.81 148.34 12.97 Shell_Innes-1 INNES 57.80 m - Analyses from MIT T6 - 4 57.80 z4 1 1.07 2.7 0.56 0.3397 271.6 0.1024 0.0040 0.015048 0.000046 0.29 0.04939 0.0019 96.28 0.29 99.02 3.66 165.43 88.86 Shell_Innes-1 INNES 57.80 m - Analyses from MIT T6 - 5 57.80 z5 1 0.87 0.6 0.42 0.2786 100.0 0.1008 0.0127 0.015017 0.000146 0.31 0.04871 0.0060 96.08 0.93 97.53 11.71 133.06 289.77 Shell_Innes-1 INNES 57.80 m - Analyses from MIT T6 - weighted mean age (Th corrected) is anomalously old and interpreted as reflecting mainly xenocrysts derived from country rocks during caldera eruption 57.80 94.59 0.220 Shell_Innes-1 INNES 64.34 m - Analyses from MIT T7 - 1 64.34 z1 1 1.02 2.1 0.20 0.3256 595.4 0.0993 0.0019 0.014898 0.000023 0.41 0.04835 0.0009 95.33 0.15 96.12 1.77 115.60 44.12 Shell_Innes-1 INNES 64.34 m - Analyses from MIT T7 - 2 64.34 z2 1 0.96 2.4 0.23 0.3064 570.1 0.0990 0.0021 0.014909 0.000024 0.41 0.04818 0.0010 95.40 0.15 95.85 1.89 107.22 47.47 Shell_Innes-1 INNES 64.34 m - Analyses from MIT T7 - 3 64.34 z3 1 0.84 3.6 0.31 0.2692 656.8 0.0981 0.0017 0.014890 0.000021 0.31 0.04780 0.0008 95.28 0.14 95.01 1.53 88.29 39.01 Shell_Innes-1 INNES 64.34 m - Analyses from MIT T7 - 4 64.34 z4 1 0.87 3.6 0.27 0.2774 763.7 0.0982 0.0014 0.014889 0.000018 0.34 0.04786 0.0007 95.27 0.11 95.12 1.27 91.30 32.23 Shell_Innes-1 INNES 64.34 m - Analyses from MIT T7 - 5 64.34 z5 1 1.00 2.7 0.87 0.3182 183.2 0.0994 0.0057 0.014863 0.000064 0.24 0.04854 0.0028 95.11 0.41 96.24 5.31 124.46 134.04 Shell_Innes-1 INNES 64.34 m - Analyses from MIT T7 - 6 64.34 z6 1 0.89 1.8 0.75 0.2853 151.1 0.0984 0.0072 0.014858 0.000081 0.26 0.04804 0.0034 95.07 0.52 95.28 6.63 100.34 169.60 Shell_Innes-1 INNES 64.34 m - Analyses from MIT T7 - weighted mean age (Th corrected) 64.34 95.31 0.067 0.098/0.14 (MSWD=0.71, n=4) Shell_DR-15 11.3DR15-4.6 m - Analyes from Univ. Toronto T8A - 1 4.6 sk32p84 2 3.6 80 2.24 7.1 1.20 0.7102 0.0994 252.7 0.0950 0.0079 0.015305 0.000072 0.90 0.04502 0.0035 97.91 0.46 92.15 7.30 0.00 51.74 Shell_DR-15 11.3DR15-4.6 m - Analyes from Univ. Toronto T8A - 2 4.6 sk32p82 1 2.8 57 0.96 2.8 1.14 0.3046 0.0010 154.4 0.0791 0.0101 0.015221 0.000089 0.97 0.03769 0.0046 97.38 0.56 77.29 9.51 0.00 0.00 Shell_DR-15 11.3DR15-4.6 m - Analyes from Univ. Toronto T8A - 3 4.6 sk32p79 1 7.4 63 0.73 7.7 0.53 0.2328 0.0016 863.7 0.0999 0.0023 0.015115 0.000034 0.60 0.04792 0.0010 96.71 0.22 96.65 2.14 95.28 51.77 Shell_DR-15 11.3DR15-4.6 m - Analyes from Univ. Toronto T8A - 4 4.6 sk32p80 1 4.2 90 0.79 6.4 0.70 0.2508 0.0008 541.7 0.0979 0.0028 0.015116 0.000030 0.83 0.04696 0.0013 96.71 0.19 94.81 2.56 47.24 63.96 Shell_DR-15 11.3DR15-4.6 m - Analyes from Univ. Toronto T8A - 5 4.6 sk33p170 1 5.0 199 0.80 16.8 2.16 0.2528 0.0004 465.0 0.1004 0.0140 0.015138 0.000016 0.82 0.04800 0.0007 96.90 0.20 97.10 2.60 103.00 33.00 Shell_DR-15 11.3DR15-4.6 m - Analyes from Univ. Toronto T8A - weighted mean age (Th corrected) 4.6 96.71 0.140 Shell_DR-19 11DR-19-B (5.10 m above Buda) - Analyes from Univ. Toronto T8B - 1 5.1 above Buda sk32p88 1 4.5 57 0.94 4.8 2.05 0.3002 0.0008 147.5 0.1083 0.0140 0.016077 0.000121 0.98 0.04886 0.0060 102.81 0.77 104.41 12.83 141.06 288.49 Shell_DR-19 11DR-19-B (5.10 m above Buda) - Analyes from Univ. Toronto T8B - 2 5.1 above Buda sk32p89 1 3.4 87 1.07 5.4 1.15 0.3406 0.0014 272.4 0.0981 0.0052 0.015339 0.000056 0.82 0.04639 0.0023 98.13 0.35 95.03 4.81 17.92 44.11 Shell_DR-19 11DR-19-B (5.10 m above Buda) - Analyes from Univ. Toronto T8B - 3 5.1 above Buda sk32p87 1 4.5 81 0.81 6.2 1.81 0.2566 0.0007 215.4 0.0990 0.0067 0.015237 0.000059 0.97 0.04714 0.0030 97.48 0.38 95.88 6.16 56.33 119.72 Shell_DR-19 11DR-19-B (5.10 m above Buda) - Analyes from Univ. Toronto T8B - 4 5.1 above Buda sk32p86 1 4.6 63 0.80 4.9 0.83 0.2528 0.0028 355.5 0.0996 0.0040 0.015160 0.000038 0.90 0.04763 0.0018 97.00 0.24 96.38 3.68 81.11 90.69 Shell_DR-19 11DR-19-B (5.10 m above Buda) - Analyes from Univ. Toronto T8B - 5 5.1 above Buda sk32p85 1 5.0 53 0.78 4.4 0.95 0.2473 0.0006 286.1 0.0963 0.0051 0.015148 0.000059 0.78 0.04609 0.0023 96.92 0.37 93.32 4.75 2.40 42.79 Shell_DR-19 11DR-19-B (5.10 m above Buda) - Analyes from Univ. Toronto T8B - 6 5.1 above Buda sk33p169 7 5.0 227 0.81 19.3 2.50 0.2564 0.0002 453.0 0.1001 0.0030 0.015161 0.000032 0.82 0.04790 0.0013 97.10 0.20 96.90 2.80 94.10 68.00 Shell_DR-19 11DR-19-B (5.10 m above Buda) - Analyes from Univ. Toronto T8B - 7 5.1 above Buda sk33p168 7 5.0 242 0.78 20.4 1.98 0.2475 0.0003 611.1 0.1002 0.0022 0.015149 0.000024 0.85 0.04798 0.0010 96.93 0.15 96.98 2.04 98.27 49.51 Shell_DR-19 11DR-19-B (5.10 m above Buda) - Analyes from Univ. Toronto T8B - weighted mean age (Th corrected) 5.1 96.97 0.200 Shell_DR-19 DR19-D (2.7m above Buda, Pink bed) - Analyes from Univ. Toronto T9 - 1 2.7 above Buda Pink bed sk34p155 1 1.6 245 0.44 6.1 0.30 0.1396 0.0004 1283.1 0.1018 0.0011 0.015257 0.000021 0.58 0.04840 0.0005 97.61 0.13 98.42 1.01 118.11 23.59 Shell_DR-19 DR19-D (2.7m above Buda, Pink bed) - Analyes from Univ. Toronto T9 - 2 2.7 above Buda Pink bed sk34p159 2 2.1 252 0.41 8.2 3.81 0.1294 0.0002 153.9 0.1023 0.0097 0.015269 0.000084 0.98 0.04860 0.0044 97.69 0.54 98.92 8.96 128.73 217.58 Shell_DR-19 DR19-D (2.7m above Buda, Pink bed) - Analyes from Univ. Toronto T9 - 3 2.7 above Buda Pink bed sk34p158 1 1.3 228 0.35 4.5 0.91 0.1123 0.0002 336.2 0.1004 0.0045 0.015173 0.000052 0.78 0.04800 0.0020 97.08 0.33 97.18 4.19 99.76 101.61 Shell_DR-19 DR19-D (2.7m above Buda, Pink bed) - Analyes from Univ. Toronto T9 - 4 2.7 above Buda Pink bed sk34p153 1 1.8 269 0.30 7.2 0.56 0.0940 0.0003 854.6 0.1006 0.0022 0.015170 0.000049 0.42 0.04810 0.0010 97.06 0.31 97.32 1.98 103.79 47.82 Shell_DR-19 DR19-D (2.7m above Buda, Pink bed) - Analyes from Univ. Toronto T9 - 5 2.7 above Buda Pink bed sk34p157 1 1.1 335 0.35 5.5 0.20 0.1101 0.0004 1789.1 0.0992 0.0009 0.014984 0.000022 0.50 0.04800 0.0004 95.88 0.14 96.06 0.83 100.54 19.92 Shell_DR-19 DR19-D (2.7m above Buda, Pink bed) - Analyes from Univ. Toronto T9 - weighted mean age (Th corrected) 2.7 97.40 0.200 Shell_DR-26 11.6DR26-0.4 m - Analyes from Univ. Toronto T10 - 1 0.4 sk32p108 1 5.2 29 0.78 2.6 1.22 0.2487 0.0005 140.7 0.1049 0.0109 0.015518 0.000100 0.93 0.04905 0.0048 99.26 0.64 101.33 10.03 150.20 237.76 Shell_DR-26 11.6DR26-0.4 m - Analyes from Univ. Toronto T10 - 2 0.4 sk32p109 4 6.3 80 0.74 8.5 0.42 0.2355 0.0005 1198.8 0.1005 0.0012 0.015263 0.000019 0.65 0.04777 0.0005 97.65 0.12 97.27 1.09 87.86 26.20 Shell_DR-26 11.6DR26-0.4 m - Analyes from Univ. Toronto T10 - 3 0.4 sk32p107 1 3.1 315 0.10 12.9 0.57 1581.6 0.0937 0.0009 0.014228 0.000016 0.61 0.04779 0.0004 91.07 0.10 90.99 0.81 88.80 20.45 Shell_DR-26 11.6DR26-0.4 m - Analyes from Univ. Toronto T10 - preferred age (Th corrected) younger grain is problematic & ignored; older grain interpreted as recycled 0.4 97.65 0.120 Shell_DR-19 DR19-0 m - Analyes from Univ. Toronto T11 - 1 0.0 sk34p138 1 4.4 136 0.42 12.8 0.97 0.1322 0.0006 849.6 0.1434 0.0037 0.021143 0.000055 0.64 0.04920 0.0012 134.87 0.35 136.10 3.30 157.61 56.82 Shell_DR-19 DR19-0 m - Analyes from Univ. Toronto T11 - 2 0.0 sk34p137 1 5.6 69 0.95 6.9 0.38 0.3009 0.0006 1021.2 0.1028 0.0016 0.015377 0.000027 0.61 0.04850 0.0007 98.37 0.17 99.35 1.46 122.97 34.03 Shell_DR-19 DR19-0 m - Analyes from Univ. Toronto T11 - 4 0.0 sk34p136 1 2.0 204 0.41 6.3 0.45 0.1287 0.0002 920.9 0.1035 0.0016 0.015394 0.000024 0.65 0.04880 0.0007 98.48 0.15 100.00 1.43 136.45 33.16 Shell_DR-19 DR19-0 m - Analyes from Univ. Toronto T11 - 5 0.0 sk34p156 1 4.7 84 0.81 6.8 0.18 0.2581 0.0008 2109.8 0.1026 0.0009 0.015301 0.000039 0.49 0.04860 0.0004 97.89 0.25 99.15 0.82 129.65 18.32 Shell_DR-19 DR19-0 m - Analyes from Univ. Toronto T11 - weighted mean age (Th corrected) 0.0 98.45 0.110 MSWD=1.1, n=2 Shell_DR-35 DR35T-A (1 m below Del Rio-Buda contact) - Analyes from Univ. Toronto T12 - 1 1.0 below Del Rio-Buda contact z1 1 0.57 7.1 0.21 0.1802 2011.2 0.1042 0.62 0.015684 0.07 0.42 0.04819 0.59 100.32 0.07 100.62 0.59 107.74 13.92 Shell_DR-35 DR35T-A (1 m below Del Rio-Buda contact) - Analyes from Univ. Toronto T12 - 2 1.0 below Del Rio-Buda contact z6 1 0.46 1.8 0.21 0.1474 539.2 0.1034 2.14 0.015674 0.15 0.27 0.04785 2.11 100.25 0.15 99.86 2.04 90.57 49.95 Shell_DR-35 DR35T-A (1 m below Del Rio-Buda contact) - Analyes from Univ. Toronto T12 - 3 1.0 below Del Rio-Buda contact z3 1 0.45 6.2 0.33 0.1435 1164.7 0.1031 0.91 0.015580 0.09 0.33 0.04802 0.89 99.66 0.09 99.65 0.87 99.29 21.01 Shell_DR-35 DR35T-A (1 m below Del Rio-Buda contact) - Analyes from Univ. Toronto T12 - 4 1.0 below Del Rio-Buda contact z4 1 0.53 2.1 0.22 0.1677 592.1 0.1025 1.93 0.015544 0.17 0.40 0.04786 1.87 99.43 0.16 99.11 1.82 91.29 44.28 Shell_DR-35 DR35T-A (1 m below Del Rio-Buda contact) - Analyes from Univ. Toronto T12 - 5 1.0 below Del Rio-Buda contact z2 1 0.41 1.4 0.25 0.1322 367.5 0.1024 3.42 0.015515 0.27 0.46 0.04791 3.31 99.25 0.27 99.03 3.23 93.68 78.34 Shell_DR-35 DR35T-A (1 m below Del Rio-Buda contact) - Analyes from Univ. Toronto T12 - 6 1.0 below Del Rio-Buda contact z5 1 0.44 1.3 0.21 0.1399 396.3 0.1024 3.32 0.015503 0.23 0.38 0.04795 3.24 99.17 0.23 99.03 3.14 95.75 76.75 Shell_DR-35 DR35T-A (1 m below Del Rio-Buda contact) - Analyes from Univ. Toronto T12 - weighted mean age (Th corrected) 1.0 99.32 0.120 0.16/0.19 (MSWD=2.0, n=3) Shell_AU1 12.6AU-1-220 (12.20 m above Buda) - Analyses from MIT T13-1 12.2 above Buda z1 1 0.89 10.2 0.23 0.2827 566.5 0.1006 2.27 0.014906 0.19 0.35 0.04898 2.21 95.38 0.18 97.34 2.10 145.76 51.76 Shell_AU1 12.6AU-1-220 (12.20 m above Buda) - Analyses from MIT T13-2 12.2 above Buda z2 1 0.47 6.9 0.28 0.1509 434.0 0.1021 3.02 0.015029 0.24 0.34 0.04929 2.95 96.16 0.23 98.70 2.84 160.56 68.98 Shell_AU1 12.6AU-1-220 (12.20 m above Buda) - Analyses from MIT T13-3 12.2 above Buda z3 1 0.53 5.6 0.26 0.1689 349.4 0.1010 4.34 0.014930 0.45 0.38 0.04910 4.19 95.53 0.43 97.72 4.04 151.38 98.17 Shell_AU1 12.6AU-1-220 (12.20 m above Buda) - Analyses from MIT T13-4 12.2 above Buda z4 1 1.04 10.1 0.33 0.3327 543.7 0.0999 2.39 0.014909 0.19 0.34 0.04864 2.34 95.40 0.18 96.72 2.21 129.45 54.94 Shell_AU1 12.6AU-1-220 (12.20 m above Buda) - Analyses from MIT T13-5 12.2 above Buda z5 1 0.76 3.3 0.39 0.2415 202.1 0.1052 6.46 0.014937 0.53 0.34 0.05112 6.30 95.58 0.50 101.61 6.25 245.42 145.08 Shell_AU1 12.6AU-1-220 (12.20 m above Buda) - Analyses from MIT T13 - weighted mean age (Th corrected) 12.2 above Buda 95.41 0.120 0.14/0.18 (MSWD=0.30, n=4) Shell_AU1 12.6AU-1-260 (12.60 m above Buda) - Analyses from MIT T14-1 12.6 above Buda z1 1 0.28 21.8 0.46 0.0905 1397.3 0.0987 0.91 0.014882 0.09 0.32 0.04814 0.88 95.23 0.08 95.60 0.83 104.91 20.85 Shell_AU1 12.6AU-1-260 (12.60 m above Buda) - Analyses from MIT T14-2 12.6 above Buda z2 1 0.55 12.1 0.40 0.1769 725.9 0.0987 1.77 0.014894 0.14 0.33 0.04810 1.73 95.31 0.14 95.61 1.61 103.14 40.84 Shell_AU1 12.6AU-1-260 (12.60 m above Buda) - Analyses from MIT T14-3 12.6 above Buda z3 1 0.86 38.3 0.21 0.2728 2098.8 0.0987 0.65 0.014897 0.07 0.32 0.04807 0.63 95.32 0.07 95.56 0.59 101.45 14.83 Shell_AU1 12.6AU-1-260 (12.60 m above Buda) - Analyses from MIT T14-4 12.6 above Buda z5 1 0.63 36.7 0.25 0.2004 2127.9 0.0988 0.61 0.014891 0.07 0.31 0.04813 0.59 95.29 0.06 95.65 0.55 104.68 13.93 Shell_AU1 12.6AU-1-260 (12.60 m above Buda) - Analyses from MIT T14 - weighted mean age (Th corrected) 12.6 above Buda 95.29 0.038 0.060/0.12 (MSWD=1.1, n=4) Shell_AU1 12.6AU-1-320 (13.20 m above Buda) - Analyses from MIT T15-1 13.2 above Buda z3 1 0.32 5.0 0.31 0.1021 327.6 0.1592 3.84 0.022553 0.33 0.35 0.05122 3.74 143.77 0.47 150.00 5.36 249.58 86.07 Shell_AU1 12.6AU-1-320 (13.20 m above Buda) - Analyses from MIT T15-2 13.2 above Buda z12 1 0.58 34.2 0.23 0.1855 2008.1 0.1238 0.65 0.018318 0.07 0.31 0.04904 0.63 117.01 0.09 118.51 0.73 148.57 14.75 Shell_AU1 12.6AU-1-320 (13.20 m above Buda) - Analyses from MIT T15-3 13.2 above Buda z5 1 0.67 5.9 0.27 0.2132 351.4 0.1016 3.70 0.014998 0.30 0.35 0.04915 3.61 95.96 0.29 98.24 3.47 153.78 84.56 Shell_AU1 12.6AU-1-320 (13.20 m above Buda) - Analyses from MIT T15-4 13.2 above Buda z4 1 1.00 9.8 0.29 0.3189 533.2 0.0992 2.42 0.014926 0.20 0.34 0.04822 2.36 95.51 0.19 96.04 2.22 109.21 55.83 Shell_AU1 12.6AU-1-320 (13.20 m above Buda) - Analyses from MIT T15-5 13.2 above Buda z11 1 0.62 9.9 0.32 0.1986 590.6 0.1001 2.18 0.014905 0.18 0.34 0.04872 2.13 95.37 0.17 96.86 2.01 133.54 49.99 Shell_AU1 12.6AU-1-320 (13.20 m above Buda) - Analyses from MIT T15-6 13.2 above Buda z8 1 0.69 37.6 0.24 0.2200 2150.9 0.0988 0.61 0.014886 0.08 0.30 0.04815 0.59 95.25 0.07 95.64 0.56 105.35 14.05 Shell_AU1 12.6AU-1-320 (13.20 m above Buda) - Analyses from MIT T15-7 13.2 above Buda z2 1 0.50 14.1 0.22 0.1585 856.0 0.0990 1.50 0.014873 0.13 0.34 0.04828 1.46 95.17 0.12 95.82 1.37 112.02 34.54 Shell_AU1 12.6AU-1-320 (13.20 m above Buda) - Analyses from MIT T15-8 13.2 above Buda z10 1 0.67 43.6 0.25 0.2147 2496.6 0.0986 0.53 0.014858 0.06 0.35 0.04813 0.51 95.08 0.06 95.45 0.48 104.81 11.98 Shell_AU1 12.6AU-1-320 (13.20 m above Buda) - Analyses from MIT T15-9 13.2 above Buda z9 1 0.46 21.2 0.34 0.1476 1291.5 0.0988 0.99 0.014857 0.09 0.33 0.04827 0.96 95.07 0.09 95.70 0.90 111.57 22.70 Shell_AU1 12.6AU-1-320 (13.20 m above Buda) - Analyses from MIT T15 - weighted mean age (Th corrected) 13.2 above Buda 95.08 0.040 0.06/0.12 (MSWD=1.2, n=3)