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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-M0081E [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974887

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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: 36.071050 * Longitude: 142.733333
Date/Time Start: 2021-05-14T00:00:00 * Date/Time End: 2021-05-14T00:00:00
Minimum DEPTH, sediment/rock: 0.006 m * Maximum DEPTH, sediment/rock: 0.986 m
Event(s):
386-M0081E (JTPS-01A) * Latitude: 36.071050 * Longitude: 142.733333 * Date/Time Start: 2021-05-14T00:00:00 * Date/Time End: 2021-05-14T00:00:00 * Elevation: -8023.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Trigger corer (TC) * Comment: IGSN: IBCR0386EH75001. Comment: 1.5 m. Location: applied ship's position due to malfunctioning GPC transponder.
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:
198 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-M0081E-1P-1,0.60.006
386-M0081E-1P-1,2.60.026
386-M0081E-1P-1,4.60.046
386-M0081E-1P-1,6.60.066
386-M0081E-1P-1,8.60.086
386-M0081E-1P-1,10.60.106
386-M0081E-1P-1,12.60.126
386-M0081E-1P-1,14.60.1461503.4140.3387
386-M0081E-1P-1,16.60.1661504.2401.1947256.143000000000030.3161
386-M0081E-1P-1,18.60.1861502.8691.2056272.659000000000000.3095
386-M0081E-1P-1,20.60.2061505.7471.1974280.686000000000000.2985
386-M0081E-1P-1,22.60.2261504.8531.2094291.292000000000030.2984
386-M0081E-1P-1,24.60.2461503.0041.2034301.169000000000000.2957
386-M0081E-1P-1,26.60.2661504.1721.2140306.193999999999960.2963
386-M0081E-1P-1,28.60.2861.2117312.227000000000008.33370.2961
386-M0081E-1P-1,30.60.3061505.4701.2122319.355000000000000.2964
386-M0081E-1P-1,32.60.3261504.4371.2164321.413000000000000.2966
386-M0081E-1P-1,34.60.3461501.2971.2092318.368000000000000.2960
386-M0081E-1P-1,36.60.3661498.2971.2064313.508000000000000.2959
386-M0081E-1P-1,38.60.3861499.7951.2155303.994000000000007.16700.2961
386-M0081E-1P-1,40.60.4061500.3411.2007291.727000000000000.2971
386-M0081E-1P-1,42.60.4261500.5461.2093282.841000000000000.3013
386-M0081E-1P-1,44.60.4461.2162272.109000000000000.3141
386-M0081E-1P-1,46.60.4661.2047264.469000000000000.3188
386-M0081E-1P-1,48.60.4861.2110253.197000000000009.15030.3228
386-M0081E-1P-1,50.60.5061.2130245.963000000000000.3249
386-M0081E-1P-1,52.60.5261497.0731.2094253.747000000000000.3259
386-M0081E-1P-1,54.60.5461495.1031.2357280.065000000000000.3269
386-M0081E-1P-1,56.60.5661494.0861.2320304.229999999999960.3269
386-M0081E-1P-1,58.60.5861494.8341.2278319.3270000000000011.48370.3253
386-M0081E-1P-1,60.60.6061495.3071.2292326.900000000000000.3247
386-M0081E-1P-1,62.60.6261497.0041.2124324.134000000000000.3249
386-M0081E-1P-1,64.60.6461495.1731.2226322.860000000000000.3238
386-M0081E-1P-1,66.60.6661494.2221.2131326.518000000000030.3225
386-M0081E-1P-1,68.60.6861496.0541.2296337.4910000000000013.98370.3201
386-M0081E-1P-1,70.60.7061496.3281.2267348.441000000000000.3173
386-M0081E-1P-1,72.60.7261.2296355.183000000000050.3064
386-M0081E-1P-1,74.60.7461496.1241.2258358.335999999999960.3069
386-M0081E-1P-1,76.60.7661497.5481.2335354.724999999999970.3106
386-M0081E-1P-1,78.60.7861497.7541.2303347.8909999999999613.91700.3143
386-M0081E-1P-1,80.60.8061499.8641.2264340.775000000000000.3188
386-M0081E-1P-1,82.60.8261.2394332.618999999999970.3228
386-M0081E-1P-1,84.60.8461.2460317.901000000000000.3255
386-M0081E-1P-1,86.60.8661.2267298.667000000000030.3288
386-M0081E-1P-1,88.60.8861.2257289.724000000000000.3332
386-M0081E-1P-1,90.60.9060.3488
386-M0081E-1P-1,92.60.9261507.934
386-M0081E-1P-1,94.60.946
386-M0081E-1P-1,96.60.966
386-M0081E-1P-2,98.60.986