/* DATA DESCRIPTION: Citation: Shibuya, Hidetoshi; Merrill, Dean L; Hsu, Vindell (1991): Directions of the low-T and high-T components an the difference of the declination of ODP Site 124-770B (Table 1) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762906, Supplement to: Shibuya, H et al. (1991): Paleogene counterclockwise rotation of the Celebes Sea - orientation of ODP cores utilizing the secondary magnetization. In: Silver, EA; Rangin, C; von Breymann, MT; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 124, 519-523, https://doi.org/10.2973/odp.proc.sr.124.169.1991 Abstract: Experiments with thermal demagnetization of the samples from Site 770 of Ocean Drilling Leg 124 indicate that the samples have two magnetic components. An assumption that the low-temperature component, which is removed between 100°C and 200°C, is the secondary magnetization acquired in Brunhes normal chron, gives a core orientation. The oriented high-temperature component directions were tightly clustered around a pair of antipodal directions. The change of declination of the high-temperature component shows that the Celebes Sea was rotated counterclockwise about 60° during Eocene and Oligocene time. Project(s): Ocean Drilling Program (ODP) (URI: https://www-odp.tamu.edu:443/) Coverage: MEDIAN LATITUDE: 5.144800 * MEDIAN LONGITUDE: 123.668350 * SOUTH-BOUND LATITUDE: 5.144800 * WEST-BOUND LONGITUDE: 123.668300 * NORTH-BOUND LATITUDE: 5.144800 * EAST-BOUND LONGITUDE: 123.668400 DATE/TIME START: 1988-12-21T06:45:00 * DATE/TIME END: 1988-12-30T18:00:00 MINIMUM DEPTH, sediment/rock: 195.97 m * MAXIMUM DEPTH, sediment/rock: 420.00 m Event(s): 124-770B * LATITUDE: 5.144800 * LONGITUDE: 123.668300 * DATE/TIME START: 1988-12-21T06:45:00 * DATE/TIME END: 1988-12-24T08:00:00 * ELEVATION: -4516.0 m * PENETRATION: 474.1 m * RECOVERY: 112.41 m * LOCATION: Mindanao Sea * CAMPAIGN: Leg124 * BASIS: Joides Resolution (URI: https://www-odp.tamu.edu:443/resolutn.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 21 core; 201.6 m cored; 0 m drilled; 55.8 % recovery 124-770C * LATITUDE: 5.144800 * LONGITUDE: 123.668400 * DATE/TIME START: 1988-12-24T08:00:00 * DATE/TIME END: 1988-12-30T18:00:00 * ELEVATION: -4516.0 m * PENETRATION: 529.5 m * RECOVERY: 54.81 m * LOCATION: Mindanao Sea * CAMPAIGN: Leg124 * BASIS: Joides Resolution (URI: https://www-odp.tamu.edu:443/resolutn.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 12 cores; 115.8 m cored; 0 m drilled; 47.3 % recovery Parameter(s): Event label (Event) Sample code/label (Sample label) * PI: Shibuya, Hidetoshi Sample comment (Sample comment) * PI: Shibuya, Hidetoshi * COMMENT: processed in DEPTH, sediment/rock [m] (Depth sed) * GEOCODE NRM, Declination after demagnetization [deg] (Decl (AF)) * PI: Shibuya, Hidetoshi * COMMENT: low-T component NRM, Inclination after demagnetization [deg] (Incl (AF)) * PI: Shibuya, Hidetoshi * COMMENT: low-T component NRM, Declination after demagnetization [deg] (Decl (AF)) * PI: Shibuya, Hidetoshi * COMMENT: high-T component NRM, Inclination after demagnetization [deg] (Incl (AF)) * PI: Shibuya, Hidetoshi * COMMENT: high-T component Difference (Diff) * PI: Shibuya, Hidetoshi * COMMENT: declination License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 324 data points */ Event Sample label Sample comment (processed in) Depth sed [m] Decl (AF) [deg] (low-T component) Incl (AF) [deg] (low-T component) Decl (AF) [deg] (high-T component) Incl (AF) [deg] (high-T component) Diff (declination) 124-770B 124-770B-5R-1,17 Jul-89 195.97 48.6 -11.4 124-770B 124-770B-5R-2,79 April - Mai 1989 198.09 -105.2 -22.7 124-770B 124-770B-6R-1,3 April - Mai 1989 244.13 -152.7 9.1 -166.0 17.1 -13.3 124-770B 124-770B-6R-1,23 Jul-89 244.33 -177.9 17.4 124-770B 124-770B-7R-1,6 Jul-89 292.46 100.9 23.5 124-770B 124-770B-7R-3,38 April - Mai 1989 295.78 -21.7 8.5 143.6 4.8 165.3 124-770B 124-770B-7R-7,25 Jul-89 301.65 175.0 5.1 124-770B 124-770B-8R-1,46 Jul-89 341.06 -47.0 10.6 -69.0 11.4 -22.0 124-770B 124-770B-8R-2,76 Jul-89 342.86 -26.2 1.0 -34.9 1.2 -8.7 124-770B 124-770B-8R-3,102 April - Mai 1989 344.62 -39.5 2.9 -51.3 -10.5 -11.8 124-770B 124-770B-9R-1,54 Jul-89 350.14 46.2 -4.2 124-770B 124-770B-9R-2,12 April - Mai 1989 351.22 85.9 -4.6 -109.3 -13.2 164.8 124-770B 124-770B-9R-4,102 Jul-89 355.12 21.3 23.2 124-770B 124-770B-10R-1,108 Jul-89 360.38 -104.9 -14.5 124-770B 124-770B-10R-1,144 Jul-89 360.74 -103.5 -7.3 -112.8 14.7 -9.3 124-770B 124-770B-10R-2,27 Jul-89 361.07 -32.7 1.3 -27.3 -35.1 5.4 124-770B 124-770B-10R-3,113 April - Mai 1989 363.43 165.1 0.3 -21.0 -12.9 173.9 124-770B 124-770B-10R-4,32 Jul-89 364.12 -123.7 3.2 124-770B 124-770B-11R-1,30 Jul-89 369.20 72.0 -11.7 124-770B 124-770B-11R-1,79 Jul-89 369.69 61.2 5.5 124-770B 124-770B-11R-2,103 April - Mai 1989 371.43 -139.9 7.6 33.6 -4.4 173.5 124-770B 124-770B-11R-3,96 Jul-89 372.86 -83.1 13.0 61.1 2.3 144.2 124-770B 124-770B-11R-4,61 Jul-89 374.01 114.7 -2.2 -89.9 -12.1 155.4 124-770B 124-770B-12R-1,18 Jul-89 378.78 57.2 33.5 124-770B 124-770B-12R-1,57 Jul-89 379.17 -154.3 2.5 -168.5 2.1 -14.2 124-770B 124-770B-12R-2,23 April - Mai 1989 380.33 150.3 1.1 119.6 1.6 -30.7 124-770B 124-770B-12R-3,99 Jul-89 382.59 156.9 -3.8 124-770B 124-770B-13R-1,59 Jul-89 388.79 -94.2 3.4 -116.1 -7.9 -21.9 124-770B 124-770B-13R-3,103 April - Mai 1989 392.23 -52.4 1.7 92.6 3.5 145.0 124-770B 124-770B-13R-4,7 Jul-89 392.77 -44.2 0.9 98.3 8.3 142.5 124-770B 124-770B-13R-5,59 Jul-89 394.79 -74.1 11.0 124-770B 124-770B-14R-1,27 Jul-89 398.17 78.8 9.5 -116.8 15.4 164.4 124-770B 124-770B-14R-1,131 Jul-89 399.21 25.5 2.1 8.5 0.0 -17.0 124-770B 124-770B-14R-2,126 Jul-89 400.66 125.6 4.0 99.6 -11.8 -26.0 124-770B 124-770B-14R-3,6 April - Mai 1989 400.96 153.2 5.6 124.4 -5.1 -28.8 124-770B 124-770B-14R-4,27 Jul-89 402.66 -27.2 20.4 124-770B 124-770B-15R-1,22 Jul-89 407.82 -2.8 -1.8 -43.2 -10.3 -40.4 124-770B 124-770B-15R-2,75 Jul-89 409.85 107.6 0.5 71.2 -6.4 -36.4 124-770B 124-770B-15R-2,127 April - Mai 1989 410.37 39.0 6.6 1.5 -2.5 -37.5 124-770B 124-770B-15R-3,94 Jul-89 411.54 -16.2 9.9 126.2 -2.2 142.4 124-770B 124-770B-15R-4,123 April - Mai 1989 413.33 -38.9 -4.2 -80.3 -1.8 -41.4 124-770B 124-770B-15R-5,31 Jul-89 413.91 -101.1 0.0 -142.5 -5.6 -41.4 124-770B 124-770B-16R-1,13 Jul-89 417.43 -82.7 4.0 -134.6 -6.7 -51.9 124-770B 124-770B-16R-1,36 April - Mai 1989 417.66 -103.2 -1.5 -149.7 -4.4 -46.5 124-770B 124-770B-16R-3,30 April - Mai 1989 420.00 -160.0 11.5 -62.7 4.7 97.3 124-770C 124-770C-1R-1,27 April - Mai 1989 384.07 176.2 -3.7 -30.1 5.5 153.7 124-770C 124-770C-1R-2,6 Jul-89 385.36 52.6 6.4 -147.5 -1.4 159.9 124-770C 124-770C-1R-2,81 Jul-89 386.11 -168.2 16.6 124-770C 124-770C-1R-3,120 Jul-89 387.93 -64.2 22.1 50.3 6.5 114.5 124-770C 124-770C-1R-3,142 Jul-89 388.15 31.0 -11.6 124-770C 124-770C-1R-4,123 Jul-89 389.46 -73.1 7.1 65.1 -2.6 138.2 124-770C 124-770C-1R-5,19 April - Mai 1989 389.92 -100.3 4.2 41.2 -2.0 141.5 124-770C 124-770C-1R-5,132 Jul-89 391.05 -108.3 9.1 33.5 0.1 141.8 124-770C 124-770C-1R-6,101 Jul-89 392.24 22.4 3.0