Belgrano, Thomas M; Diamond, Larryn W; Vogt, Yves; Biedermann, Andrea R; Gilgen, Samuel A; Al-Tobi, Khalid (2019): Determination of magnetic susceptibility (Magnon) and natural remanent magnetization (NRM) in rock samples from the northern Semail ophiolite (Oman) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.899789, In supplement to: Belgrano, TM et al. (2019): A revised map of volcanic units in the Oman ophiolite: insights into the architecture of an oceanic proto-arc volcanic sequence. Solid Earth, 10(4), 1181-1217, https://doi.org/10.5194/se-10-1181-2019
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Belgrano, Thomas M; Diamond, Larryn W (2019): Subduction-zone contributions to axial volcanism in the Oman–U.A.E. ophiolite. Lithosphere, 11(3), 399-411, https://doi.org/10.1130/L1045.1
Gilgen, Samuel A; Diamond, Larryn W; Mercolli, Ivan (2016): Sub-seafloor epidosite alteration: Timing, depth and stratigraphic distribution in the Semail ophiolite, Oman. Lithos, 260, 191-210, https://doi.org/10.1016/j.lithos.2016.05.014
Coverage:
Median Latitude: 24.424193 * Median Longitude: 56.463380 * South-bound Latitude: 23.599600 * West-bound Longitude: 56.309700 * North-bound Latitude: 24.872800 * East-bound Longitude: 57.380900
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Belgrano, Thomas M | |||
| 2 | Sample ID | Sample ID | Belgrano, Thomas M | |||
| 3 | UTM Northing, Universal Transverse Mercator | UTM north | m | Belgrano, Thomas M | ||
| 4 | UTM Easting, Universal Transverse Mercator | UTM east | m | Belgrano, Thomas M | ||
| 5 | Reference/source | Reference | Belgrano, Thomas M | |||
| 6 | Description | Description | Belgrano, Thomas M | Unit assignment criteria | ||
| 7 | Unit | Unit | Belgrano, Thomas M | Lava unit | ||
| 8 | Instrument | Instrument | Belgrano, Thomas M | |||
| 9 | Magnetic susceptibility | MAGS | m3/kg | Belgrano, Thomas M | Magnon Kappameter (Magnetic susceptibility detector) | |
| 10 | Natural remanent magnetization | NRM | µA*m2/kg | Belgrano, Thomas M | 2G Enterprises SQUID magnetometer | |
| 11 | Koenigsberger ratio | Q-ratio | Belgrano, Thomas M | Calculated | Calculated with a density of 2.67 g/cm^3^ and a geomagnetic field strength of 42,900 nT. |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
587 data points
Data
| 1 Event | 2 Sample ID | 3 UTM north [m] | 4 UTM east [m] | 5 Reference | 6 Description | 7 Unit | 8 Instrument | 9 MAGS [m3/kg] | 10 NRM [µA*m2/kg] | 11 Q-ratio |
|---|---|---|---|---|---|---|---|---|---|---|
| Oman_TB2-21A | TB2-21A | 431083 | 2743804 | This Study | Geochemistry | Boninitic Alley | Magnon | 162E-9 | 4.78E0 | 0.97 |
| Oman_AB16-4550 | AB16-4550 | 444614 | 2716871 | This Study | Geochemistry | Boninitic Alley | Magnon | 166E-9 | 241E0 | 48.00 |
| Oman_TB2-44A | TB2-44A | 445466 | 2716071 | This Study | Geochemistry | Boninitic Alley | Magnon | 185E-9 | 8.04E0 | 1.43 |
| Oman_TB2-42C | TB2-42C | 436458 | 2713614 | This Study | Geochemistry | Boninitic Alley | Magnon | 195E-9 | 7.44E0 | 1.26 |
| Oman_LD10-1221 | LD10-1221 | 444791 | 2716677 | This Study | Geochemistry | Lasail | Magnon | 375E-9 | 170E0 | 14.96 |
| Oman_TB2-40B | TB2-40b | 435423 | 2730938 | This Study | Geochemistry | Geotimes | Magnon | 1.23E-6 | 1.28E3 | 34.40 |
| Oman_TB2-34A | TB2-34A | 442141 | 2685531 | This Study | Geochemistry | Felsic Alley | Magnon | 2.02E-6 | 701E0 | 11.43 |
| Oman_TB2-40D | TB2-40D | 437369 | 2730600 | This Study | Geochemistry | Depleted Lasailsail | Magnon | 3.04E-6 | 1.13E3 | 12.27 |
| Oman_TB2-31B | TB2-31B | 442510 | 2684512 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 4.62E-6 | 291E0 | 2.08 |
| Oman_TB2-31C | TB2-31C | 442363 | 2684476 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 8.12E-6 | 307E0 | 1.24 |
| Oman_AB16-4602 | AB16-4602 | 445141 | 2722434 | This Study | Geochemistry | Lasail | Magnon | 8.71E-6 | 301E0 | 1.14 |
| Oman_TB2-31A | TB2-31A | 442656 | 2684546 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 11.9E-6 | 1.8E3 | 4.96 |
| Oman_AB16-4583 | AB16-4583 | 430229 | 2743811 | This Study | Geochemistry | Geotimes | Magnon | 14.1E-6 | 0.0E0 | |
| Oman_AB16-4492 | AB16-4492 | 433688 | 2751018 | This Study | Geochemistry | Geotimes | Magnon | 15.4E-6 | 299E0 | 0.64 |
| Oman_TB2-38B | TB2-38B | 436118 | 2736530 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 15.8E-6 | 511E0 | 1.07 |
| Oman_TB2-34D | TB2-34D | 445562 | 2689636 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 20.4E-6 | 604E0 | 0.98 |
| Oman_TB2-33D | TB2-33D | 442181 | 2685150 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 21.4E-6 | 287E0 | 0.44 |
| Oman_TB2-50C | TB2-50C | 538861 | 2609945 | This Study | Geochemistry | Felsic Geotimes | Magnon | 23.2E-6 | 999E0 | 1.42 |
| Oman_AB16-4483 | AB16-4483 | 436420 | 2709845 | This Study | Geochemistry | Geotimes | Magnon | 25.9E-6 | 3.13E3 | 3.99 |
| Oman_TB2-41A | TB2-41A | 437655 | 2730556 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 29.4E-6 | 1.78E3 | 2.00 |
| Oman_TB2-33C | TB2-33C | 442181 | 2685150 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 31.4E-6 | 0.0E0 | |
| Oman_AB16-4472 | AB16-4472 | 436654 | 2709934 | This Study | Geochemistry | Geotimes | Magnon | 37.8E-6 | 920E0 | 0.80 |
| Oman_TB3-15C | TB3-15C | 454652 | 2670328 | This Study | Geochemistry | Transitional Alley | Magnon | 96.4E-9 | 31.2E0 | 10.66 |
| Oman_TB3-19C | TB3-19C | 444704 | 2718077 | This Study | Geochemistry | Boninitic Alley | Magnon | 153E-9 | 1.3E0 | 0.28 |
| Oman_TB3M4B | TB3M4B | 436185 | 2714992 | This Study | Stratigraphy | Boninitic Alley | Magnon | 194E-9 | 326E0 | 49.17 |
| Oman_TB3-23B | TB3-23B | 437349 | 2720265 | This Study | Geochemistry | Boninitic Alley | Magnon | 196E-9 | 80.2E-3 | 0.01 |
| Oman_TB3M4C | TB3M4C | 436185 | 2714990 | This Study | Stratigraphy | Boninitic Alley | Magnon | 208E-9 | 215E0 | 30.32 |
| Oman_TB3-03D | TB3-03D | 430912 | 2746032 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 214E-9 | 180E0 | 27.73 |
| Oman_TB2-42B | TB2-42B | 436458 | 2713614 | This Study | Geochemistry | Boninitic Alley | Magnon | 270E-9 | 16.1E0 | 1.97 |
| Oman_TB3-15L | TB3-15L | 452868 | 2658866 | This Study | Geochemistry | Lasail | Magnon | 279E-9 | 0.0E0 | |
| Oman_TB3-17L | TB3-17L | 488706 | 2635293 | This Study | Geochemistry | Lasail | Magnon | 285E-9 | 1.74E0 | 0.20 |
| Oman_TB3-03A | TB3-03A | 432175 | 2741416 | This Study | Geochemistry | Boninitic Alley | Magnon | 927E-9 | 52.1E0 | 1.85 |
| Oman_TB3-20I | TB3-20I | 434896 | 2749504 | This Study | Geochemistry | Geotimes | Magnon | 1.42E-6 | 94.9E0 | 2.20 |
| Oman_YV15-26 | YV15-26 | 436532 | 2710903 | This Study | Geochemistry | Lasail | Magnon | 1.97E-6 | 321E0 | 5.37 |
| Oman_TB2-38A | TB2-38A | 437904 | 2737235 | This Study | Geochemistry | Lasail | Magnon | 4.03E-6 | 238E0 | 1.95 |
| Oman_TB3-25G | TB3-25G | 457621 | 2617174 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 4.05E-6 | 1.68E3 | 13.72 |
| Oman_TB3-20D | TB3-20D | 432798 | 2745793 | This Study | Geochemistry | Geotimes | Magnon | 5.12E-6 | 294E0 | 1.89 |
| Oman_TB3-14E | TB3-14E | 453607 | 2680512 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 6.3E-6 | 1.41E3 | 7.40 |
| Oman_TB3M3B | TB3M3B | 435238 | 2715148 | This Study | Stratigraphy | Tholeiitic Alley | Magnon | 6.4E-6 | 3.22E3 | 14.72 |
| Oman_TB3-09B | TB3-09B | 435214 | 2734781 | This Study | Geochemistry | Lasail | Magnon | 8.54E-6 | 1.25E3 | 4.84 |
| Oman_TB3M3C | TB3M3C | 435238 | 2715148 | This Study | Stratigraphy | Tholeiitic Alley | Magnon | 8.97E-6 | 1.65E3 | 5.40 |
| Oman_TB3M1A | TB3M1A | 433641 | 2715764 | This Study | Stratigraphy | Geotimes | Magnon | 9.36E-6 | 1.63E3 | 5.09 |
| Oman_TB3M1B | TB3M1B | 433641 | 2715764 | This Study | Stratigraphy | Geotimes | Magnon | 9.93E-6 | 2.22E3 | 6.54 |
| Oman_TB3-14C | TB3-14C | 452475 | 2679254 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 10.1E-6 | 1.14E3 | 3.69 |
| Oman_TB3M3A | TB3M3A | 435238 | 2715148 | This Study | Stratigraphy | Tholeiitic Alley | Magnon | 11.4E-6 | 2.66E3 | 6.83 |
| Oman_TB3-25A | TB3-25A | 525400 | 2615154 | This Study | Geochemistry | Felsic Alley | Magnon | 12.4E-6 | 264E0 | 0.70 |
| Oman_TB3-14F | TB3-14F | 454222 | 2675666 | This Study | Geochemistry | Tholeiitic Alley | Magnon | 14E-6 | 514E0 | 1.21 |
| Oman_TB3M2C | TB3M2C | 434740 | 2715506 | This Study | Stratigraphy | Geotimes | Magnon | 15.2E-6 | 2.78E3 | 5.37 |
| Oman_TB3M2B | TB3M2B | 434734 | 2715505 | This Study | Stratigraphy | Geotimes | Magnon | 15.3E-6 | 2.02E3 | 3.88 |
| Oman_TB3-25E | TB3-25E | 452101 | 2619290 | This Study | Geochemistry | Felsic Alley | Magnon | 15.4E-6 | 1.71E3 | 3.66 |
| Oman_TB3-25C | TB3-25C | 526623 | 2614687 | This Study | Geochemistry | Felsic Alley | Magnon | 16E-6 | 474E0 | 0.98 |
| Oman_AB16-45842 | AB16-45842 | 430229 | 2743811 | Gilgen et al. (2016) | Geochemistry | Geotimes | Magnon | 16.33E-6 | 964E0 | 1.95 |
| Oman_TB3-07C | TB3-07C | 432314 | 2737598 | Belgrano & Diamond (2019) | Geochemistry | Geotimes | Magnon | 18E-6 | 1.51E3 | 2.76 |
| Oman_TB3M2A | TB3M2A | 434705 | 2715500 | This Study | Stratigraphy | Geotimes | Magnon | 22.2E-6 | 1.96E3 | 2.58 |
| Oman_TB3-20C | TB3-20C | 434061 | 2744557 | This Study | Geochemistry | Geotimes | Magnon | 24E-6 | 592E0 | 0.81 |
| Oman_TB3M6D | TB3M6D | 451548 | 2677603 | This Study | Stratigraphy | Geotimes | Magnon | 26.1E-6 | 279E0 | 0.31 |
| Oman_TB3-26A | TB3-26A | 447428 | 2618314 | This Study | Geochemistry | Geotimes | Magnon | 29.3E-6 | 1.42E3 | 1.60 |
| Oman_TB3M8A | TB3M8A | 449740 | 2668573 | This Study | Stratigraphy | Geotimes | Magnon | 32.2E-6 | 1.48E3 | 1.35 |
| Oman_TB3M8D | TB3M8D | 451478 | 2668186 | This Study | Geochemistry | Geotimes | Magnon | 36.1E-6 | 367E0 | 0.30 |