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PANGAEA.
Data Publisher for Earth & Environmental Science
Abstract:
Multi-Sensor Core Logger (MSCL) data (P-wave velocity, magnetic susceptibility, natural gamma radiation (NGR), noncontact resistivity (NCR), gamma ray attenuation (GRA) density) from the above given hole of International Ocean Discovery Program (IODP) Expedition 389 (Hawaiian Drowned Reefs). 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 this expedition took place between 2023-08-31 and 2023-10-31 onboard multipurpose vessel MMA Valour sailing from and to Barbers Point Harbor, Hawai'i, USA. During expedition 389 offshore operations, the recovered cores were transferred from aluminum to plastic liners, thereby draining and to some extent further disturbing the core sections. Thus, partial fluid saturation and drilling-induced core damage on top of natural vugs and fractures common in carbonates and volcanic lava rocks negatively impacted the data quality. GRA density, P-wave velocity, NCR, and magnetic susceptibility were measured every 2 cm, and NGR measurements were obtained every 10 cm. Note, in contrast to standard IODP syntax in this data set the depth value at the end of the sample label identifier, gives the depth in core. For instance, a sample label like 389-M0101B-19-2,126 identifies a measurement from 126 cm depth in core 19 (corresponding to section 2) within hole M0101B of expedition 389.
For further methodological information see methods chapter in Webster, J.M. et al., 2025 https://doi.org/10.14379/iodp.proc.389.2025
Keyword(s):
central Pacific; Coral Reef; Earth climate feedbacks; Earth history tipping points; Expedition 389; Hawaiian Drowned Reefs; Hawaiian geology; International Ocean Discovery Program (IODP); MMA Valour; Paleoclimate; sea level; volcanic
Coverage:
Latitude: 19.877010 * Longitude: -154.939609
Date/Time Start: 2023-10-11T00:00:00 * Date/Time End: 2023-10-14T00:00:00
Minimum DEPTH, sediment/rock: 2.13 m * Maximum DEPTH, sediment/rock: 42.43 m
Event(s):
389-M0103A (HIL-05Aa)  * Latitude: 19.877010 * Longitude: -154.939609 * Date/Time Start: 2023-10-11T00:00:00 * Date/Time End: 2023-10-14T00:00:00 * Elevation: -404.5 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EH06101. Spatial reference system (SRS): 4326. Comment: LAT water depth: 404.1m. Maximum number of barrels used.
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
Event labelEvent
Sample code/labelSample labelDSDP/ODP/IODP sample designationdepth value identifies depth in core
DEPTH, sediment/rockDepth sedmGeocode – in mbsf
Velocity, compressional waveVpm/sMulti-Sensor Core Logger (MSCL), GEOTEK
Magnetic susceptibilityMAGS10-6 SIMulti-Sensor Core Logger (MSCL), GEOTEK
Natural gamma rayNGRcpsMulti-Sensor Core Logger (MSCL), GEOTEK
Resistivity, electricalResist electrOhm mMulti-Sensor Core Logger (MSCL), GEOTEK
Density, wet bulkWBDg/cm3Multi-Sensor Core Logger (MSCL), GEOTEK
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
660 data points

Data

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


Event

Sample label

Depth sed [m]

Vp [m/s]

MAGS [10-6 SI]

NGR [cps]

Resist electr [Ohm m]

WBD [g/cm3]
389-M0103A 389-M0103A-4-1,132.13362.0304.54482.3070
389-M0103A389-M0103A-4-1,142.15371.49333.46674.54752.2123
389-M0103A389-M0103A-4-1,152.17382.1774.16642.0833
389-M0103A389-M0103A-4-1,162.19386.9593.89022.4005
389-M0103A389-M0103A-4-1,172.21349.2104.56942.2981
389-M0103A389-M0103A-4-1,182.23275.2375.27462.2609
389-M0103A389-M0103A-4-1,192.25212.66034.40005.75021.9881
389-M0103A389-M0103A-8-1,157.460.6118.28101.9939
389-M0103A389-M0103A-8-1,167.480.0007.75252.0393
389-M0103A389-M0103A-8-1,227.600.6114.72382.1075
389-M0103A389-M0103A-8-1,237.620.6114.44172.1120
389-M0103A389-M0103A-8-1,247.641.32333.03334.08912.0881
389-M0103A389-M0103A-8-1,277.703.9683.71382.0599
389-M0103A389-M0103A-10-1,1210.63-0.6118.89492.2033
389-M0103A389-M0103A-10-1,1310.65-1.3236.40942.1273
389-M0103A389-M0103A-10-1,1810.75-1.9336.36042.2957
389-M0103A389-M0103A-10-1,1910.77-1.93334.20006.64982.1817
389-M0103A389-M0103A-15-1,918.545.39330.53331.86012.0158
389-M0103A389-M0103A-15-1,1018.568.1401.57832.2091
389-M0103A389-M0103A-15-1,1118.588.1401.42092.1217
389-M0103A389-M0103A-15-1,1218.608.0381.38252.1053
389-M0103A389-M0103A-15-1,1318.626.1051.59432.0627
389-M0103A389-M0103A-19-1,123.1355.8616.65372.1777
389-M0103A389-M0103A-19-1,223.1527.5755.21892.1866
389-M0103A389-M0103A-19-1,1023.318.7516.91302.1360
389-M0103A389-M0103A-19-1,1123.337.4285.90812.2146
389-M0103A389-M0103A-19-1,1223.358.0386.13842.0310
389-M0103A389-M0103A-19-1,1523.4111.3967.39792.2152
389-M0103A389-M0103A-19-1,1623.439.46314.60152.1364
389-M0103A389-M0103A-24-1,426.18401.71347.04012.0655
389-M0103A389-M0103A-24-1,526.20372.81616.95642.1389
389-M0103A389-M0103A-24-1,626.22322.3473.10482.2419
389-M0103A389-M0103A-24-1,726.24263.8413.42922.2710
389-M0103A389-M0103A-24-1,826.26175.6223.66692.3240
389-M0103A389-M0103A-24-1,926.2890.15130.26673.90062.0884
389-M0103A389-M0103A-24-1,1026.3051.8934.04382.2642
389-M0103A389-M0103A-24-1,1126.3244.3634.18772.2536
389-M0103A389-M0103A-24-1,1726.4425.5402.59372.1843
389-M0103A389-M0103A-24-1,1826.4622.8943.07642.1497
389-M0103A389-M0103A-25-1,128.8984.7591.68391.4763
389-M0103A389-M0103A-25-1,228.9194.8321.41541.6511
389-M0103A389-M0103A-25-1,328.93121.0841.22151.6694
389-M0103A389-M0103A-25-1,428.95157.4091.03161.7678
389-M0103A389-M0103A-25-1,528.9797.5790.92211.6871
389-M0103A389-M0103A-25-1,628.9951.7910.84931.7030
389-M0103A389-M0103A-25-1,729.0139.0720.83831.6524
389-M0103A389-M0103A-25-1,829.0339.6830.78691.5472
389-M0103A389-M0103A-25-1,929.0538.97130.96670.74191.9469
389-M0103A389-M0103A-25-1,1029.0725.5400.75611.6444
389-M0103A389-M0103A-25-1,1129.0912.7190.77391.5905
389-M0103A389-M0103A-25-1,1229.119.3610.80331.5234
389-M0103A389-M0103A-25-1,1329.1312.8210.75771.7810
389-M0103A389-M0103A-25-1,1429.1517.50132.46670.67061.8983
389-M0103A389-M0103A-25-1,1529.1716.7890.69031.8688
389-M0103A389-M0103A-25-1,1629.1916.0770.71241.8274
389-M0103A389-M0103A-25-1,1729.2115.4660.72521.9518
389-M0103A389-M0103A-25-1,1829.2314.1430.69071.9233
389-M0103A389-M0103A-25-1,1929.2512.82131.20000.69551.9348
389-M0103A389-M0103A-25-1,2029.278.7510.73231.8868
389-M0103A389-M0103A-25-1,2129.296.7160.59311.9309
389-M0103A389-M0103A-25-1,2229.318.7510.43061.8507
389-M0103A389-M0103A-25-1,2329.3314.7540.34581.9575
389-M0103A389-M0103A-25-1,2429.3532.96732.93330.32951.8704
389-M0103A389-M0103A-25-1,2529.3779.3660.35811.9725
389-M0103A389-M0103A-25-1,2629.39141.2310.44291.9783
389-M0103A389-M0103A-25-1,2729.41133.9040.60561.8059
389-M0103A389-M0103A-25-1,2829.43137.8730.80321.8914
389-M0103A389-M0103A-25-1,2929.45203.90930.90000.92802.0263
389-M0103A389-M0103A-25-1,3029.47288.6680.90661.9766
389-M0103A389-M0103A-25-1,3129.49349.2100.93311.8694
389-M0103A389-M0103A-25-1,3229.51380.1420.94671.8499
389-M0103A389-M0103A-25-1,3329.53399.6780.95741.9231
389-M0103A389-M0103A-25-1,3429.551685.051431.22128.26670.94981.9326
389-M0103A389-M0103A-25-1,3529.571406.464479.0440.84411.9979
389-M0103A389-M0103A-25-1,3629.591685.842538.9750.88971.9947
389-M0103A389-M0103A-25-1,3729.61596.8720.96112.0892
389-M0103A389-M0103A-25-1,3829.63664.7401.03442.1264
389-M0103A389-M0103A-25-1,3929.65766.38930.36671.12362.0716
389-M0103A389-M0103A-25-1,4029.67867.3261.15682.1084
389-M0103A389-M0103A-25-1,4129.69902.3291.21432.1329
389-M0103A389-M0103A-25-1,4229.71867.3261.35741.8449
389-M0103A389-M0103A-25-1,4329.73818.8931.78671.8134
389-M0103A389-M0103A-26-1,530.77129.8341.42191.9301
389-M0103A389-M0103A-26-1,630.7973.3631.09712.0247
389-M0103A389-M0103A-26-1,730.8155.2510.95522.0109
389-M0103A389-M0103A-26-1,830.8350.4690.93352.0413
389-M0103A389-M0103A-26-1,930.8551.18131.63330.96882.0045
389-M0103A389-M0103A-26-1,1030.8752.5041.04402.0064
389-M0103A389-M0103A-26-1,1130.8953.8261.10152.1451
389-M0103A389-M0103A-26-1,1330.9361.9661.23842.2612
389-M0103A389-M0103A-26-1,1430.9566.64735.90001.27202.3115
389-M0103A389-M0103A-26-1,1530.9765.3241.45652.2724
389-M0103A389-M0103A-29-1,737.75-1.3233.85521.9180
389-M0103A389-M0103A-29-1,837.77-0.7122.60081.8833
389-M0103A389-M0103A-29-1,937.790.00029.66671.87001.7802
389-M0103A389-M0103A-29-1,1037.811.3231.83151.7931
389-M0103A389-M0103A-29-1,1137.830.0001.63411.7933
389-M0103A389-M0103A-29-1,1237.85-0.6111.63701.7477
389-M0103A389-M0103A-29-1,1337.87-0.7122.05471.9375
389-M0103A389-M0103A-30-1,839.87-0.1022.02302.2431
389-M0103A389-M0103A-30-1,939.89-0.71232.86671.66962.4340
389-M0103A389-M0103A-30-1,1039.91-1.3231.50902.1912
389-M0103A389-M0103A-30-1,1139.93-0.7121.59661.9950
389-M0103A389-M0103A-30-1,1239.950.0001.73271.9673
389-M0103A389-M0103A-30-1,1339.97-0.7121.34841.9450
389-M0103A389-M0103A-30-1,1439.990.00038.43331.16161.8353
389-M0103A389-M0103A-30-1,1540.01-1.4251.18941.8994
389-M0103A389-M0103A-30-1,1640.03-1.3231.06811.6741
389-M0103A389-M0103A-30-1,1740.05-2.0351.00642.0018
389-M0103A389-M0103A-30-1,1840.07-3.3581.06722.1033
389-M0103A389-M0103A-30-1,1940.09-3.35834.53331.16851.9804
389-M0103A389-M0103A-30-1,2040.11-3.3581.31462.2277
389-M0103A389-M0103A-30-1,2140.13-2.7471.17481.9589
389-M0103A389-M0103A-30-1,2240.15-2.0351.05652.0263
389-M0103A389-M0103A-30-1,2340.17-3.3581.30922.0622
389-M0103A389-M0103A-30-1,2440.19-6.00331.26671.72602.5772
389-M0103A389-M0103A-30-1,2540.21-6.7162.31752.5034
389-M0103A389-M0103A-30-1,2640.23-4.7822.47802.3544
389-M0103A389-M0103A-30-1,2740.25-4.0702.30161.6381
389-M0103A389-M0103A-30-1,2840.27-3.3581.61381.9939
389-M0103A389-M0103A-30-1,2940.29-2.74733.06671.08271.9361
389-M0103A389-M0103A-30-1,3040.31-2.6460.93821.7663
389-M0103A389-M0103A-30-1,3140.33-2.0350.96101.8199
389-M0103A389-M0103A-30-1,3240.35-0.7120.94191.9418
389-M0103A389-M0103A-30-1,3340.37-2.0351.12071.8811
389-M0103A389-M0103A-30-1,3440.39-2.03532.56671.10541.9229
389-M0103A389-M0103A-30-1,3540.41-3.3581.19972.1078
389-M0103A389-M0103A-30-1,3640.43-3.4601.34421.8769
389-M0103A389-M0103A-30-1,3740.45-4.0701.47592.0134
389-M0103A389-M0103A-30-1,3840.47-4.7821.62991.9393
389-M0103A389-M0103A-30-1,3940.49-4.68133.03331.65542.1171
389-M0103A389-M0103A-30-1,4040.51-4.0701.58501.8012
389-M0103A389-M0103A-30-1,4140.531647.923-2.0351.54632.0070
389-M0103A389-M0103A-30-1,4240.55-0.7121.20432.0624
389-M0103A389-M0103A-30-1,4340.57-0.7121.18132.0926
389-M0103A389-M0103A-30-1,4440.590.00033.56671.34102.1248
389-M0103A389-M0103A-30-1,4540.61-0.7121.44162.1069
389-M0103A389-M0103A-30-1,4640.63-1.3231.35512.0318
389-M0103A389-M0103A-30-1,4740.65-2.0351.18672.0816
389-M0103A389-M0103A-30-1,4840.671708.710-0.7121.01462.0803
389-M0103A389-M0103A-30-1,4940.691701.019-0.71234.43331.03302.0999
389-M0103A389-M0103A-30-1,5040.711709.9310.0001.09732.0915
389-M0103A389-M0103A-30-1,5140.731734.3000.0001.12122.0987
389-M0103A389-M0103A-30-1,5240.750.0001.25602.1391
389-M0103A389-M0103A-30-1,5340.77-0.1021.76332.1197
389-M0103A389-M0103A-31-1,1742.171018.7322.67782.0878
389-M0103A389-M0103A-31-1,1842.192188.2581.72682.1700
389-M0103A389-M0103A-31-1,1942.212221.83625.56671.73521.9815
389-M0103A389-M0103A-31-1,2042.231941.3091.71942.1210
389-M0103A389-M0103A-31-1,2142.252484.9651.82702.5856
389-M0103A389-M0103A-31-1,2242.273044.7991.91502.4997
389-M0103A389-M0103A-31-1,2342.293301.2121.96712.5151
389-M0103A389-M0103A-31-1,2442.313237.31228.96671.75452.5458
389-M0103A389-M0103A-31-1,2842.392509.8931.98632.3996
389-M0103A389-M0103A-31-1,2942.412591.90529.70001.76292.5129
389-M0103A389-M0103A-31-1,3042.432569.7231.93572.4981