/* DATA DESCRIPTION: Citation: Hergt, Janet M; Woodhead, Jon D (2007): (Appendix A) Isotopic composition of rocks from ODP Hole 135-840C. PANGAEA, https://doi.org/10.1594/PANGAEA.706548, In supplement to: Hergt, JM; Woodhead, JD (2007): A critical evaluation of recent models for Lau/Tonga arc/back-arc basin magmatic evolution. Chemical Geology, 245(1-2), 9-44, https://doi.org/10.1016/j.chemgeo.2007.07.022 Project(s): Ocean Drilling Program (ODP) (URI: http://www-odp.tamu.edu/) Coverage: LATITUDE: -22.221000 * LONGITUDE: -175.749000 DATE/TIME START: 1991-01-29T12:10:00 * DATE/TIME END: 1991-01-30T13:10:00 MINIMUM ELEVATION: -755.0 m * MAXIMUM ELEVATION: -755.0 m Event(s): 135-840C * LATITUDE: -22.221000 * LONGITUDE: -175.749000 * DATE/TIME START: 1991-01-29T12:10:00 * DATE/TIME END: 1991-01-30T13:10:00 * ELEVATION: -755.0 m * Penetration: 259.5 m * Recovery: 74.83 m * LOCATION: South Pacific Ocean * CAMPAIGN: Leg135 (URI: https://doi.org/10.2973/odp.proc.ir.135.1992) * BASIS: Joides Resolution (URI: http://www-odp.tamu.edu/resolutn.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 13 cores; 123.5 m cored; 0 m drilled; 60.6 % recovery Parameter(s): Sample code/label (Sample label) * PI: Hergt, Janet M (https://orcid.org/0000-0003-3410-1670) * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001) Rock type (Rock) * PI: Hergt, Janet M (https://orcid.org/0000-0003-3410-1670) Strontium-87/Strontium-86 ratio (87Sr/86Sr) * PI: Hergt, Janet M (https://orcid.org/0000-0003-3410-1670) Neodymium-143/Neodymium-144 ratio (143Nd/144Nd) * PI: Hergt, Janet M (https://orcid.org/0000-0003-3410-1670) Lead-206/Lead-204 ratio (206Pb/204Pb) * PI: Hergt, Janet M (https://orcid.org/0000-0003-3410-1670) Lead-207/Lead-204 ratio (207Pb/204Pb) * PI: Hergt, Janet M (https://orcid.org/0000-0003-3410-1670) Lead-208/Lead-204 ratio (208Pb/204Pb) * PI: Hergt, Janet M (https://orcid.org/0000-0003-3410-1670) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 87 data points */ Sample label Rock 87Sr/86Sr 143Nd/144Nd 206Pb/204Pb 207Pb/204Pb 208Pb/204Pb 840C-1H-2, 114 Volcaniclastics 0.703763 0.513116 18.899 15.583 38.591 840C-2H-1, 6 Volcaniclastics 18.893 15.577 38.561 840C-4H-6, 34 Volcaniclastics 0.703702 0.513091 18.909 15.577 38.593 840C-4H-6, 34 Volcaniclastics 0.703714 0.513092 18.872 15.586 38.591 840C-5H-2, 106 Volcaniclastics 18.703 15.556 38.274 840C-6H-4, 123 Volcaniclastics 0.703291 0.513097 18.699 15.569 38.299 840C-7H-4, 128 Volcaniclastics 0.703331 0.513082 18.707 15.569 38.270 840C-8H-1, 92 Volcaniclastics 0.703320 0.513067 18.684 15.551 38.238 840C-8H-1, 97 Volcaniclastics 0.703316 0.513069 18.665 15.534 38.191 840C-8H-1, 97 rpt Volcaniclastics 0.703379 0.513077 18.691 15.564 38.296 840C-8H-1, 97 rpt 2 Volcaniclastics 0.703352 0.513086 18.680 15.548 38.241 840C-9H-1, 92 Volcaniclastics 0.703380 0.513053 18.685 15.544 38.225 840C-10H-1, 3 Volcaniclastics 0.703296 0.513090 18.738 15.594 38.403