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Strasser, Michael; Ikehara, Ken; Everest, Jeremy D; Maeda, Lena; Hochmuth, Katharina; Grant, Hannah; Stewart, Margaret S; Sakurai, Noriaki; Yokoyama, Takahiro; Bao, Rui; Bellanova, Piero; Brunet, Morgane; Cai, Zhirong; Cattaneo, Antonio; Hsiung, Kan-Hsi; Huang, Jyh-Jaan Steven; Ishizawa, Tahashi; Itaki, Takuya; Jitsuno, Kana; Johnson, Joel E; Kanamatsu, Toshiya; Keep, Myra; Kioka, Arata; Kölling, Martin; Luo, Min; März, Christian; McHugh, Cecilia M G; Micallef, Aaron; Nagahashi, Yoshitaka; Pandey, Dhananjai K; Proust, Jean-Noël; Rasbury, Troy; Riedinger, Natascha; Satoguchi, Yasufumi; Sawyer, Derek E.; Seibert, Chloé; Silver, Maxwell; Straub, Susanne M; Virtasalo, Joonas J; Wang, Yong Hong; Wu, Ting-Wei; Zellers, Sarah D (2025): Physical properties (MSCL) of IODP Hole 386-M0087A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974918

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Published: 2025-02-04 • DOI registered: 2025-03-05

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Abstract:
Multi-Sensor Core Logger (MSCL) data (P-wave velocity, gamma ray attenuation (GRA) density, magnetic susceptibility, natural gamma radiation (NGR), noncontact resistivity (NCR)) from the above given hole of International Ocean Discovery Program (IODP) Expedition 386 (Japan Trench Paleoseismology). These data were obtained from whole round core sections by means of a Geotek MSCL during the offshore phase of the expedition. The offshore phase of expedition 386 took place between 2021-04-13 and 2021-06-01 onboard Japanese R/V Kaimei from and to Yokosuka, Japan. As the aforementioned parameters are sensitive to temperature core sections were stored for at least 6 hours after arrival on deck before measurement to allow for temperature equilibration. The core physical properties were measured at predetermined optimal instrument-based spatial and temporal sampling intervals. GRA density, P-wave velocity, NCR, and magnetic susceptibility were measured every 2 cm, and NGR measurements were obtained every 10 cm. For further methodological information see methods chapter in Strasser, M. et al., 2023 https://doi.org/10.14379/iodp.proc.386.102.2023
Keyword(s):
Gammaray; International Ocean Discovery Program (IODP); IODP; Japan Trench; MSCL; Natural gamma ray; P-wave velocity; resistivity
Related to:
Strasser, Michael; Ikehara, Ken; Everest, Jeremy D; IODP Expedition 386 Scientists (2023): Japan Trench Paleoseismology. Proceedings of the International Ocean Discovery Program, International Ocean Discovery Program, 386, https://doi.org/10.14379/iodp.proc.386.2023
Project(s):
Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)
Coverage:
Latitude: 39.440650 * Longitude: 144.216183
Date/Time Start: 2021-05-03T00:00:00 * Date/Time End: 2021-05-03T00:00:00
Minimum DEPTH, sediment/rock: 0.008 m * Maximum DEPTH, sediment/rock: 1.368 m
Event(s):
386-M0087A (JTPN-02A) * Latitude: 39.440650 * Longitude: 144.216183 * Date/Time Start: 2021-05-03T00:00:00 * Date/Time End: 2021-05-03T00:00:00 * Elevation: -7520.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Trigger corer (TC) * Comment: IGSN: IBCR0386EH74001. Comment: 1.5 m
Comment:
Data was submitted and proofread by Vera Barbara Bender, MARUM - Center for Marine Environmental Sciences (University Bremen) on behalf of ECORD Science Operator Data Management (https://www.ecord.org).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Sample code/labelSample labelDSDP/ODP/IODP sample designation
2 DEPTH, sediment/rockDepth sedmGeocode
3 Velocity, compressional waveVpm/sMulti-Sensor Core Logger (MSCL), GEOTEK
4 Density, wet bulkWBDg/cm3Multi-Sensor Core Logger (MSCL), GEOTEK
5 Magnetic susceptibilityMAGS10-6 SIMulti-Sensor Core Logger (MSCL), GEOTEK
6 Natural gamma rayNGRcpsMulti-Sensor Core Logger (MSCL), GEOTEK
7 Resistivity, electricalResist electrOhm mMulti-Sensor Core Logger (MSCL), GEOTEK
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
285 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Sample label		2 
Depth sed [m]		3 
Vp [m/s]		4 
WBD [g/cm3]		5 
MAGS [10-6 SI]		6 
NGR [cps]		7 
Resist electr [Ohm m]
386-M0087A-1P-1,0.80.008
386-M0087A-1P-1,2.80.028
386-M0087A-1P-1,4.80.048
386-M0087A-1P-1,6.80.068
386-M0087A-1P-1,8.80.088
386-M0087A-1P-1,10.80.108
386-M0087A-1P-1,12.80.128
386-M0087A-1P-1,14.80.1481.4073
386-M0087A-1P-1,16.80.1681504.4491.3926252.094000000000000.4229
386-M0087A-1P-1,18.80.1881496.6631.3125236.132999999999980.3961
386-M0087A-1P-1,20.80.2081503.2791.3104216.588000000000000.3912
386-M0087A-1P-1,22.80.2281501.5681.3089216.028000000000000.3824
386-M0087A-1P-1,24.80.2481498.9101.3187218.572999999999980.3830
386-M0087A-1P-1,26.80.2681498.6381.3205224.796000000000020.3903
386-M0087A-1P-1,28.80.2881499.1141.3211234.1180000000000017.68370.3948
386-M0087A-1P-1,30.80.3081498.7061.3318239.378000000000000.4297
386-M0087A-1P-1,32.80.328
386-M0087A-1P-1,34.80.348
386-M0087A-1P-1,36.80.368
386-M0087A-1P-2,1.70.388
386-M0087A-1P-2,3.70.408
386-M0087A-1P-2,5.70.4280.4558
386-M0087A-1P-2,7.70.4481509.7471.3756311.383000000000040.4456
386-M0087A-1P-2,9.70.4681515.7951.3969349.065000000000000.4511
386-M0087A-1P-2,11.70.4881531.9861.4713420.5689999999999625.28370.4654
386-M0087A-1P-2,13.70.5081548.7321.5112496.643000000000000.4808
386-M0087A-1P-2,15.70.5281545.7741.4891610.112999999999900.4925
386-M0087A-1P-2,17.70.5481562.6511.5351806.841000000000000.4878
386-M0087A-1P-2,19.70.5681581.5221.59671050.984000000000000.4528
386-M0087A-1P-2,21.70.5881584.9681.58061097.6730000000000024.25030.4323
386-M0087A-1P-2,23.70.6081504.5191.3388815.959000000000100.4074
386-M0087A-1P-2,25.70.6281509.2031.3945539.970000000000000.3758
386-M0087A-1P-2,27.70.6481510.5151.2662416.248999999999970.3558
386-M0087A-1P-2,29.70.6681503.0811.2465360.573000000000000.3414
386-M0087A-1P-2,31.70.6881502.1891.2321330.4380000000000016.01700.3317
386-M0087A-1P-2,33.70.7081500.5471.2253313.538000000000000.3265
386-M0087A-1P-2,35.70.7281498.9071.2285313.883000000000040.3274
386-M0087A-1P-2,37.70.7481498.3621.2204320.102000000000000.3276
386-M0087A-1P-2,39.70.7681497.5441.2299334.496000000000000.3325
386-M0087A-1P-2,41.70.7881502.4641.2420358.9920000000000012.03370.3391
386-M0087A-1P-2,43.70.8081507.6881.2936375.731000000000000.3460
386-M0087A-1P-2,45.70.8281499.3171.2421357.593000000000000.3546
386-M0087A-1P-2,47.70.8481501.7771.2496367.441000000000030.3520
386-M0087A-1P-2,49.70.8681501.4361.2290381.987000000000000.3546
386-M0087A-1P-2,51.70.8881500.1371.2356375.8610000000000014.13370.3529
386-M0087A-1P-2,53.70.9081500.7521.2257365.788000000000000.3560
386-M0087A-1P-2,55.70.9281497.8841.2798334.851000000000000.3567
386-M0087A-1P-2,57.70.9481494.0781.2689288.176999999999960.3652
386-M0087A-1P-2,59.70.9681489.8151.2746253.815000000000000.3678
386-M0087A-1P-2,61.70.9881488.1391.2935239.2920000000000318.96700.3721
386-M0087A-1P-2,63.71.0081488.8101.2952235.166000000000000.3791
386-M0087A-1P-2,65.71.0281489.0101.3023240.015000000000000.3809
386-M0087A-1P-2,67.71.0481489.7511.3041242.088000000000000.3832
386-M0087A-1P-2,69.71.0681489.2751.3142245.015000000000000.3799
386-M0087A-1P-2,71.71.0881488.9401.3111249.0810000000000222.20030.3756
386-M0087A-1P-2,73.71.1081489.5471.3071247.499000000000000.3620
386-M0087A-1P-2,75.71.1281489.4831.3138251.431000000000000.3621
386-M0087A-1P-2,77.71.1481490.0901.3155251.431000000000000.3641
386-M0087A-1P-2,79.71.1681491.0351.3173258.636000000000000.3708
386-M0087A-1P-2,81.71.1881489.7571.3237257.3410000000000027.06700.3781
386-M0087A-1P-2,83.71.2081492.3241.3331260.780000000000000.3797
386-M0087A-1P-2,85.71.2281491.3921.3420262.146000000000000.3853
386-M0087A-1P-2,87.71.2481493.1491.3167263.993000000000000.3877
386-M0087A-1P-2,89.71.2681491.5781.3248266.735000000000000.3978
386-M0087A-1P-2,91.71.2881492.2621.3086281.0879999999999728.9670
386-M0087A-1P-2,93.71.3080.4999
386-M0087A-1P-2,95.71.328
386-M0087A-1P-2,97.71.348
386-M0087A-1P-2,99.71.368