leg site hole core section top interval depth(cm) bottom interval depth(cm) top of core depth(m) sample midpoint depth(m) analyst volume chapters piece number analytical methods alteration rock type rock name SiO2 Al2O3 Fe2O3 FeO(total) Fe2O3(total) FeO MgO CaO Na2O K2O TiO2 MnO P2O5 LOI H20+ H2O- CO2 SO3 S total magnesium number analytical info. data source comments 89 585 A 16 CC 0.0 0.0 827.00 833.75 Viereck,L.G. 89 21 XRF WET SEDIMENTARY VOLCANICLASTIC SEDIMENTS 44.80 13.18 6.44 2.39 6.34 8.63 5.86 0.23 1.64 0.14 0.21 6.26 3.17 99.29 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 89 585 A 17 1 11.0 14.0 838.60 838.73 Viereck,L.G. 89 21 XRF WET SEDIMENTARY VOLCANICLASTIC SANDSTONE 43.30 12.63 6.53 2.19 6.53 10.35 4.68 0.21 1.59 0.14 0.20 6.82 4.05 99.42 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 89 585 A 17 3 138.0 141.0 838.60 843.00 Viereck,L.G. 89 21 XRF WET SEDIMENTARY VOLCANICLASTIC SEDIMENTS 44.00 12.69 6.26 2.67 6.55 9.84 5.73 0.19 1.61 0.14 0.20 6.05 4.17 100.10 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 89 585 A 18 2 72.0 75.0 847.70 849.94 Viereck,L.G. 89 21 XRF WET SEDIMENTARY VOLCANICLASTIC SEDIMENTS 42.30 12.05 6.44 2.38 6.86 10.85 5.21 0.17 1.55 0.13 0.20 5.85 4.84 98.83 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 89 585 A 18 7 46.0 50.0 847.70 857.18 Floyd,P. 89 15, 16, 17 XRF WET CHN ANALYSER SEDIMENTARY HYALOCLASTITE 50.43 8.83 3.47 4.10 5.58 16.80 1.71 0.29 1.33 0.11 0.16 6.59 0.61 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSZEOLITIZED, PLAG SP PHYRIC PALAG 89 585 A 19 2 108.0 111.0 857.70 860.30 Viereck,L.G. 89 21 ELECTRON MICROPROBE SEDIMENTARY VOLCANICLASTIC SEDIMENTS 52.0 13.22 10.1 6.7 9.8 3.4 0.5 1.88 97.60 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSGLASS INCLUSION IN PLAG 89 585 A 20 2 121.0 123.0 866.80 869.52 Floyd,P. 89 15, 16, 17 XRF WET CHN ANALYSER IGNEOUS PLAG SP PHYRIC BASALT 49.82 14.88 5.03 5.05 7.55 11.29 2.37 0.47 2.18 0.19 0.29 1.51 0.37 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSHYPOXTLINE 89 585 A 20 2 124.0 128.0 866.80 869.56 Floyd,P. 89 15, 16, 17 XRF WET CHN ANALYSER IGNEOUS PLAG SP PHYRIC BASALT 50.48 14.31 4.60 5.06 7.79 10.93 2.48 0.94 2.12 0.14 0.29 1.57 0.63 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSHYPOXTLINE 89 585 A 21 1 1.0 4.0 876.00 876.03 Floyd,P. 89 15, 16, 17 XRF WET CHN ANALYSER IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.53 14.91 3.78 5.88 6.07 10.84 2.64 0.59 1.72 0.25 0.19 1.85 0.40 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPOORLY VESICULAR, FINE-GRAINED 89 585 A 21 2 52.0 58.0 876.00 878.05 Floyd,P. 89 15, 16, 17 XRF WET CHN ANALYSER IGNEOUS PLAG-OL MOD PHYRIC BASALT 49.73 14.64 4.88 6.13 7.30 10.27 2.41 0.29 1.75 0.28 0.19 1.62 0.40 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPOORLY VESICULAR, FINE-GRAINED 89 585 A 21 2 61.0 65.0 876.00 878.13 Floyd,P. 89 15, 16, 17 XRF WET CHN ANALYSER IGNEOUS PLAG MOD PHYRIC BASALT 48.55 16.74 5.93 5.15 5.08 11.82 2.31 0.31 2.29 0.17 0.24 1.76 0.77 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSHYPOXTLINE 89 585 A 22 2 10.0 14.0 885.10 886.72 Floyd,P. 89 15, 16, 17 ELECTRON MICROPROBE SEDIMENTARY VOLCANIC CLASTIC TUFF 38.17 7.67 17.11 10.84 5.32 0.85 0.03 2.51 0.18 82.68 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSPLAG PHYRIC PALAG. CLASTS IN LITHIC-VITRIC TUFF 89 585 A 22 2 10.0 14.0 885.10 886.72 Floyd,P. 89 15, 16, 17 ELECTRON MICROPROBE SEDIMENTARY VOLCANIC CLASTIC TUFF 38.55 7.96 15.86 10.86 6.47 0.87 0.03 4.03 0.33 84.96 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSPLAG. PHYRIC PALAG. CLASTS IN LITHIC-VITRIC TUFF 89 585 A 22 2 10.0 14.0 885.10 886.72 Floyd,P. 89 15, 16, 17 ELECTRON MICROPROBE SEDIMENTARY VOLCANIC CLASTIC TUFF 38.55 7.96 15.86 10.86 6.47 0.87 0.03 4.03 0.33 84.96 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSPLAG. PHYRIC PALAG. CLASTS IN LITHIC-VITRIC TUFF 89 585 A 22 2 10.0 14.0 885.10 886.72 Floyd,P. 89 15, 16, 17 ELECTRON MICROPROBE SEDIMENTARY VOLCANIC CLASTIC TUFF 40.02 10.18 20.37 12.61 3.32 1.27 0.06 0.75 0.23 88.81 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSPLAG. PHYRIC PALAG. CLASTS IN LITHIC-VITRIC TUFF 89 585 A 22 2 10.0 14.0 885.10 886.72 Floyd,P. 89 15, 16, 17 ELECTRON MICROPROBE SEDIMENTARY VOLCANIC CLASTIC TUFF 41.46 9.34 15.74 11.71 3.47 0.73 0.76 1.88 0.20 85.29 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSPLAG. PHYRIC PALAG. CLASTS IN LITHIC-VITRIC TUFF 89 585 A 22 2 10.0 14.0 885.10 886.72 Floyd,P. 89 15, 16, 17 ELECTRON MICROPROBE SEDIMENTARY VOLCANIC CLASTIC TUFF 40.46 8.75 15.66 12.42 3.85 0.88 0.72 1.48 0.37 84.59 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSPLAG. PHYRIC PALAG. CLASTS IN LITHIC-VITRIC TUFF 89 585 A 22 CC 34.0 40.0 885.10 887.37 Floyd,P. 89 15, 16, 17 XRF WET CHN ANALYSER SEDIMENTARY HYALOCLASTITE 47.74 14.73 7.22 3.77 7.58 7.75 2.26 0.34 1.84 0.17 0.21 5.47 0.60 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG MOD PHYRIC PALAG 89 585 A 22 CC 49.0 52.0 885.10 887.51 Floyd,P. 89 15, 16, 17 XRF WET CHN ANALYSER SEDIMENTARY HYALOCLASTITE 47.56 15.04 7.52 3.32 7.37 7.19 2.38 0.30 1.79 0.17 0.22 6.26 0.60 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG MOD PHYRIC PALAG