Haraguchi, Satoru; Ishii, Teruaki (2007): (Table 1) Rock groups of volcanic basement from ODP Hole 125-786B, Izu forearc region, Philippine Sea. PANGAEA, https://doi.org/10.1594/PANGAEA.668367, In supplement to: Haraguchi, S; Ishii, T (2007): Simultaneous boninitic and arc-tholeiitic volcanisms in the Izu forearc region during early arc volcanism, based on ODP Leg 125 Site 786. Contributions to Mineralogy and Petrology, 153, 509-531, https://doi.org/10.1007/s00410-006-0164-6
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Latitude: 31.874200 * Longitude: 141.226500
Date/Time Start: 1989-04-04T12:00:00 * Date/Time End: 1989-04-16T17:00:00
Minimum DEPTH, sediment/rock: 163.0 m * Maximum DEPTH, sediment/rock: 642.7 m
125-786B * Latitude: 31.874200 * Longitude: 141.226500 * Date/Time Start: 1989-04-04T12:00:00 * Date/Time End: 1989-04-16T17:00:00 * Elevation: -3082.0 m * Penetration: 828.6 m * Recovery: 190.07 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Device: Drilling/drill rig (DRILL) * Comment: 72 cores; 666.1 m cored; 0 m drilled; 28.5 % recovery
Type A: aphyric or porphyritic texture, the latter contains less than 10% of phenocrysts.Type B: more porphyritic than the Type A rocks and contain 10-30% of phenocrysts
141 data points