/* DATA DESCRIPTION: Citation: Rose, William I; Bornhorst, Theodore J; Drexler, John (1982): (Table 2) Geochemistry of glasses in ashes from DSDP Holes 67-497 and 67-496. PANGAEA, https://doi.org/10.1594/PANGAEA.817228, In supplement to: Rose, WI et al. (1982): Preliminary correlation of Quaternary volcanic ashes from the Middle America Trench off Guatemala, Deep Sea Drilling Project Leg 67. In: Abouin, J; von Huene, R; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 67, 493-495, https://doi.org/10.2973/dsdp.proc.67.116.1982 Project(s): Deep Sea Drilling Project (DSDP) (URI: http://www.deepseadrilling.org/) Coverage: MEDIAN LATITUDE: 13.025450 * MEDIAN LONGITUDE: -90.811600 * SOUTH-BOUND LATITUDE: 12.987200 * WEST-BOUND LONGITUDE: -90.828000 * NORTH-BOUND LATITUDE: 13.063700 * EAST-BOUND LONGITUDE: -90.795200 DATE/TIME START: 1979-05-30T00:00:00 * DATE/TIME END: 1979-06-01T00:00:00 MINIMUM ELEVATION: -2347.0 m * MAXIMUM ELEVATION: -2049.0 m Event(s): 67-496 * LATITUDE: 13.063700 * LONGITUDE: -90.795200 * DATE/TIME: 1979-05-30T00:00:00 * ELEVATION: -2049.0 m * Penetration: 378 m * Recovery: 191.9 m * LOCATION: North Pacific/TRENCH * CAMPAIGN: Leg67 (URI: https://doi.org/10.2973/dsdp.proc.67.1982) * BASIS: Glomar Challenger (URI: http://www-odp.tamu.edu/glomar.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 37 cores; 349.5 m cored; 19 m drilled; 54.9 % recovery 67-497 * LATITUDE: 12.987200 * LONGITUDE: -90.828000 * DATE/TIME: 1979-06-01T00:00:00 * ELEVATION: -2347.0 m * Penetration: 396.5 m * Recovery: 224.4 m * LOCATION: North Pacific/SLOPE * CAMPAIGN: Leg67 (URI: https://doi.org/10.2973/dsdp.proc.67.1982) * BASIS: Glomar Challenger (URI: http://www-odp.tamu.edu/glomar.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 40 cores; 377.5 m cored; 19 m drilled; 59.5 % recovery Parameter(s): Event label (Event) Sample code/label (Sample label) * PI: Rose, William I * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001) Silicon dioxide [%] (SiO2) * PI: Rose, William I * METHOD/DEVICE: Electron microprobe (EMP) Aluminium oxide [%] (Al2O3) * PI: Rose, William I * METHOD/DEVICE: Electron microprobe (EMP) Iron oxide, FeO [%] (FeO) * PI: Rose, William I * METHOD/DEVICE: Electron microprobe (EMP) * COMMENT: Total iron Sodium oxide [%] (Na2O) * PI: Rose, William I * METHOD/DEVICE: Electron microprobe (EMP) Potassium oxide [%] (K2O) * PI: Rose, William I * METHOD/DEVICE: Electron microprobe (EMP) Replicates [#] (Repl) * PI: Rose, William I * METHOD/DEVICE: Electron microprobe (EMP) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 28 data points */ Event Sample label SiO2 [%] Al2O3 [%] FeO [%] Na2O [%] K2O [%] Repl [#] 67-497 67-497-5-2,112-113 73.2 12.3 0.60 2.4 4.3 4 67-496 67-496-5-4,134-146 72.0 12.6 0.80 3.9 3.7 4 67-496 67-496-3-4,55-57 72.1 12.8 0.75 3.1 3.8 5 67-496 67-496-3-5,74-76 72.6 12.9 0.75 2.2 3.7 5