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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-M0082A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974889

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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: 36.100833 * Longitude: 142.758467
Date/Time Start: 2021-04-21T00:00:00 * Date/Time End: 2021-04-21T00:00:00
Minimum DEPTH, sediment/rock: 0.008 m * Maximum DEPTH, sediment/rock: 1.148 m
Event(s):
386-M0082A (JTPS-02A) * Latitude: 36.100833 * Longitude: 142.758467 * Date/Time Start: 2021-04-21T00:00:00 * Date/Time End: 2021-04-21T00:00:00 * Elevation: -7993.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Trigger corer (TC) * Comment: IGSN: IBCR0386EHC1001. 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:
211 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-M0082A-1P-1,0.80.008
386-M0082A-1P-1,2.80.028
386-M0082A-1P-1,4.80.048
386-M0082A-1P-1,6.80.068
386-M0082A-1P-1,8.80.088
386-M0082A-1P-1,10.80.108
386-M0082A-1P-1,12.80.1281497.0181.1865
386-M0082A-1P-1,14.80.1481.19880.3382
386-M0082A-1P-1,16.80.1681497.2201.1955270.539000000000000.3287
386-M0082A-1P-1,18.80.1881496.1381.2063296.591000000000000.3231
386-M0082A-1P-1,20.80.2081495.7301.2094312.545000000000000.3160
386-M0082A-1P-1,22.80.2281495.5931.2180325.729000000000000.3149
386-M0082A-1P-1,24.80.2481495.7971.2194328.046999999999970.3156
386-M0082A-1P-1,26.80.2681497.0821.2228329.477000000000000.3169
386-M0082A-1P-1,28.80.2881494.651298.8440000000000010.48370.3176
386-M0082A-1P-1,30.80.3081495.328280.980000000000000.3179
386-M0082A-1P-1,32.80.3281494.5191.2238289.215000000000030.3182
386-M0082A-1P-1,34.80.3481.2263318.122000000000000.3180
386-M0082A-1P-1,36.80.3681494.6481.2286349.789000000000040.3186
386-M0082A-1P-1,38.80.3881494.4461.2370370.4330000000000012.33370.3199
386-M0082A-1P-1,40.80.4081494.1061.2338373.389000000000000.3212
386-M0082A-1P-1,42.80.4281493.9041.2361372.921000000000000.3300
386-M0082A-1P-1,44.80.4481493.6331.2310375.611000000000050.3355
386-M0082A-1P-1,46.80.4681493.4291.2258385.193999999999960.3329
386-M0082A-1P-1,48.80.4881494.5111.2229400.2160000000000013.43370.3332
386-M0082A-1P-1,50.80.5081495.3931.2235417.368000000000050.3346
386-M0082A-1P-1,52.80.5281495.9361.2288435.182000000000000.3349
386-M0082A-1P-1,54.80.5481495.9351.2272465.837999999999970.3350
386-M0082A-1P-1,56.80.5681496.7441.2368500.974999999999970.3323
386-M0082A-1P-1,58.80.5881497.2201.2517536.3340000000001010.70030.3208
386-M0082A-1P-1,60.80.6081497.4881.2552563.526000000000100.3209
386-M0082A-1P-1,62.80.6281498.0981.2617578.495000000000000.3219
386-M0082A-1P-1,64.80.6481497.6921.2482594.018000000000000.3265
386-M0082A-1P-1,66.80.668600.327000000000000.3311
386-M0082A-1P-1,68.80.6881498.2351.2808642.3080000000000013.71700.3329
386-M0082A-1P-1,70.80.7081498.1001.2857712.412000000000000.3379
386-M0082A-1P-1,72.80.728771.841000000000000.3421
386-M0082A-1P-1,74.80.7481.2874767.283000000000000.3468
386-M0082A-1P-1,76.80.768725.310999999999900.3567
386-M0082A-1P-1,78.80.7881.2556671.4040000000000015.3170
386-M0082A-1P-1,80.80.808
386-M0082A-1P-1,82.80.828
386-M0082A-1P-1,84.80.848
386-M0082A-1P-2,1.60.868
386-M0082A-1P-2,3.60.888
386-M0082A-1P-2,5.60.908
386-M0082A-1P-2,7.60.9281500.2820.3709
386-M0082A-1P-2,9.60.9481502.4760.3589
386-M0082A-1P-2,11.60.9681503.2641.21670.3552
386-M0082A-1P-2,13.60.9881505.8401.2126345.1900000000000016.90030.3499
386-M0082A-1P-2,15.61.0081509.2261.2107331.851000000000000.3515
386-M0082A-1P-2,17.61.0281.2248330.645000000000040.3534
386-M0082A-1P-2,19.61.0481.2087323.945999999999970.3590
386-M0082A-1P-2,21.61.0681.2022319.53400000000000
386-M0082A-1P-2,23.61.0881508.6261.2141320.96500000000000
386-M0082A-1P-2,25.61.108
386-M0082A-1P-2,27.61.128
386-M0082A-1P-2,29.61.148