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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: 20.048346 * Longitude: -156.192127
Date/Time Start: 2023-10-24T00:00:00 * Date/Time End: 2023-10-26T00:00:00
Minimum DEPTH, sediment/rock: 4.65 m * Maximum DEPTH, sediment/rock: 29.54 m
Event(s):
389-M0108B (MAH-02Bb)  * Latitude: 20.048346 * Longitude: -156.192127 * Date/Time Start: 2023-10-24T00:00:00 * Date/Time End: 2023-10-26T00:00:00 * Elevation: -1177.2 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EH86101. Spatial reference system (SRS): 4326. Comment: LAT water depth: 1176.6m. Washed to 1.86m. Maximum quantity of barrels was achieved.
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
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:
793 data points

Data

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


Event

Sample label

Depth sed [m]

MAGS [10-6 SI]

NGR [cps]

Resist electr [Ohm m]

WBD [g/cm3]
389-M0108B 389-M0108B-6-1,94.65-2.03530.36675.27491.8282
389-M0108B389-M0108B-6-1,104.67-2.0355.00841.9758
389-M0108B389-M0108B-6-1,114.69-3.3585.13551.8854
389-M0108B389-M0108B-6-1,124.71-4.0705.14852.0701
389-M0108B389-M0108B-6-1,134.73-4.0705.55072.0314
389-M0108B389-M0108B-6-1,144.75-3.96830.70004.66601.8823
389-M0108B389-M0108B-6-1,154.77-4.0705.26452.1469
389-M0108B389-M0108B-6-1,164.79-4.0705.07962.1405
389-M0108B389-M0108B-6-1,174.81-4.0704.74812.1794
389-M0108B389-M0108B-6-1,184.83-3.9684.61812.1338
389-M0108B389-M0108B-6-1,194.85-3.96834.63334.54722.1352
389-M0108B389-M0108B-6-1,204.87-3.9685.94741.9464
389-M0108B389-M0108B-6-1,214.89-3.3585.69111.8138
389-M0108B389-M0108B-6-1,224.91-3.3584.75182.0400
389-M0108B389-M0108B-6-1,234.93-2.0353.80841.7623
389-M0108B389-M0108B-6-1,244.95-0.61132.53332.98041.8061
389-M0108B389-M0108B-6-1,254.97-2.0352.33081.8431
389-M0108B389-M0108B-6-1,264.99-2.6462.29462.2427
389-M0108B389-M0108B-6-1,275.01-3.3583.22091.8795
389-M0108B389-M0108B-8-1,05.94-1.42513.21831.4741
389-M0108B389-M0108B-8-1,15.96-2.64616.39361.3833
389-M0108B389-M0108B-8-1,25.98-2.74718.24231.0347
389-M0108B389-M0108B-8-1,36.00-2.64615.43431.4589
389-M0108B389-M0108B-8-1,46.02-2.64615.59620.9579
389-M0108B389-M0108B-8-1,56.04-2.03515.08891.3435
389-M0108B389-M0108B-8-1,66.06-2.03514.20571.4287
389-M0108B389-M0108B-8-1,76.08-1.42516.84890.9791
389-M0108B389-M0108B-8-1,86.10-1.32316.00431.7192
389-M0108B389-M0108B-8-1,96.12-1.32331.133310.30861.9177
389-M0108B389-M0108B-8-1,106.14-0.7129.55412.0101
389-M0108B389-M0108B-8-1,116.16-1.32313.23012.0486
389-M0108B389-M0108B-8-1,126.18-1.42511.08021.5684
389-M0108B389-M0108B-8-1,136.20-1.32313.80181.5804
389-M0108B389-M0108B-8-1,146.220.71232.933319.04420.9851
389-M0108B389-M0108B-8-1,156.243.35820.32031.5213
389-M0108B389-M0108B-8-1,166.266.00316.21831.2473
389-M0108B389-M0108B-8-1,176.284.07014.61631.1007
389-M0108B389-M0108B-8-1,186.303.96813.57031.5375
389-M0108B389-M0108B-8-1,196.324.68131.400023.74152.0620
389-M0108B389-M0108B-16-1,512.59-2.0357.23892.0793
389-M0108B389-M0108B-16-1,612.61-2.0356.17021.9822
389-M0108B389-M0108B-16-1,712.63-2.7474.83601.7312
389-M0108B389-M0108B-16-1,812.65-2.7474.04611.8295
389-M0108B389-M0108B-16-1,1012.69-2.0354.00081.8100
389-M0108B389-M0108B-16-1,1112.71-2.0353.46481.9509
389-M0108B389-M0108B-16-1,1212.73-2.7473.06802.1235
389-M0108B389-M0108B-16-1,1512.79-1.4255.43041.9430
389-M0108B389-M0108B-16-1,1612.81-2.0354.85162.0952
389-M0108B389-M0108B-16-1,1712.83-2.0353.69852.3346
389-M0108B389-M0108B-16-1,1812.85-2.7473.53932.3157
389-M0108B389-M0108B-16-1,2212.93-5.3933.27012.0272
389-M0108B389-M0108B-16-1,2312.95-5.3933.15982.0981
389-M0108B389-M0108B-16-1,2412.97-5.39331.86672.54632.0773
389-M0108B389-M0108B-16-1,2512.99-5.3932.39242.1516
389-M0108B389-M0108B-16-1,2613.01-4.7822.73252.2080
389-M0108B389-M0108B-16-1,2713.03-4.7823.14142.0131
389-M0108B389-M0108B-16-1,3113.11-4.7823.37632.0704
389-M0108B389-M0108B-28-1,1825.63-6.1051.97941.9715
389-M0108B389-M0108B-28-1,1925.65-6.10533.96672.00261.9698
389-M0108B389-M0108B-28-1,2025.67-6.1052.09892.0183
389-M0108B389-M0108B-28-1,2125.69-5.3931.95802.0211
389-M0108B389-M0108B-28-1,2225.71-6.0031.84522.1154
389-M0108B389-M0108B-28-1,2325.73-6.0031.59152.0060
389-M0108B389-M0108B-28-1,2425.75-6.00337.03331.34932.0357
389-M0108B389-M0108B-28-1,2525.77-6.1051.30452.0346
389-M0108B389-M0108B-28-1,2625.79-6.1051.54912.0814
389-M0108B389-M0108B-28-1,2725.81-5.3932.06371.9329
389-M0108B389-M0108B-28-1,2825.83-3.9682.98661.8962
389-M0108B389-M0108B-28-1,2925.85-1.32337.16673.90231.4494
389-M0108B389-M0108B-28-1,3025.870.7125.69691.2547
389-M0108B389-M0108B-28-1,3125.890.7126.44451.6430
389-M0108B389-M0108B-28-1,3225.910.0007.81691.3681
389-M0108B389-M0108B-28-1,3325.930.61114.64470.4983
389-M0108B389-M0108B-29-1,1026.124.0703.60181.7913
389-M0108B389-M0108B-29-1,1126.140.7122.64281.7873
389-M0108B389-M0108B-29-1,1226.16-1.9331.99121.9524
389-M0108B389-M0108B-29-1,1326.18-2.6462.00361.8317
389-M0108B389-M0108B-29-1,1426.20-2.03533.23332.29101.8237
389-M0108B389-M0108B-29-1,1526.22-0.7122.39181.8884
389-M0108B389-M0108B-29-1,1626.24-0.6112.30291.7443
389-M0108B389-M0108B-29-1,1726.26-0.6112.46941.6225
389-M0108B389-M0108B-29-1,1826.28-1.3232.49411.7485
389-M0108B389-M0108B-29-1,1926.30-2.64634.20002.35971.7667
389-M0108B389-M0108B-29-1,2026.32-2.0352.23441.7825
389-M0108B389-M0108B-29-1,2126.34-2.6461.97941.9664
389-M0108B389-M0108B-29-1,2226.36-2.6461.78322.1050
389-M0108B389-M0108B-29-1,2326.38-2.0351.78202.0463
389-M0108B389-M0108B-29-1,2426.40-1.93332.60001.92732.1143
389-M0108B389-M0108B-29-1,2526.42-1.3231.97672.0070
389-M0108B389-M0108B-29-1,2626.44-1.3231.85081.8946
389-M0108B389-M0108B-29-1,2726.46-0.7121.92111.7821
389-M0108B389-M0108B-29-1,2826.48-1.3231.94871.9272
389-M0108B389-M0108B-29-1,2926.50-1.93333.80002.01071.9113
389-M0108B389-M0108B-29-1,3026.52-2.6461.95031.9349
389-M0108B389-M0108B-29-1,3126.54-2.6461.67992.0189
389-M0108B389-M0108B-29-1,3226.56-3.2561.68232.0940
389-M0108B389-M0108B-29-1,3326.58-2.6461.83802.0448
389-M0108B389-M0108B-29-1,3426.60-2.64630.10001.94022.1579
389-M0108B389-M0108B-29-1,3526.62-2.6461.89882.1036
389-M0108B389-M0108B-29-1,3626.64-2.6461.87522.0676
389-M0108B389-M0108B-29-1,3726.66-2.6461.84942.0171
389-M0108B389-M0108B-29-1,3826.68-1.3231.48201.9783
389-M0108B389-M0108B-29-1,3926.70-1.32332.86671.02171.9848
389-M0108B389-M0108B-29-1,4026.72-1.3230.73711.8453
389-M0108B389-M0108B-29-1,4126.74-1.3230.63342.1268
389-M0108B389-M0108B-29-1,4226.76-1.3230.62332.1085
389-M0108B389-M0108B-29-1,4326.78-2.0350.65292.0123
389-M0108B389-M0108B-29-1,4426.80-1.32334.26670.72962.1594
389-M0108B389-M0108B-29-1,4526.82-1.9331.04252.1154
389-M0108B389-M0108B-29-1,4626.84-1.9331.42922.0996
389-M0108B389-M0108B-29-1,4726.86-1.9331.61632.2410
389-M0108B389-M0108B-29-1,4826.88-2.6461.82012.1967
389-M0108B389-M0108B-29-1,4926.90-2.64632.73331.66582.1343
389-M0108B389-M0108B-29-1,5026.92-2.6461.65632.1103
389-M0108B389-M0108B-29-1,5126.94-1.9331.85982.1299
389-M0108B389-M0108B-29-1,5226.96-2.6461.67522.1050
389-M0108B389-M0108B-29-1,5326.98-2.6461.61792.1215
389-M0108B389-M0108B-29-1,5427.00-2.03532.80001.72421.9639
389-M0108B389-M0108B-29-1,5527.02-1.3231.74651.9559
389-M0108B389-M0108B-29-1,5627.04-2.0351.96352.0649
389-M0108B389-M0108B-29-1,5727.06-2.6461.98072.1385
389-M0108B389-M0108B-29-1,5827.08-2.6462.03092.0030
389-M0108B389-M0108B-29-1,5927.10-2.64632.16671.93102.0452
389-M0108B389-M0108B-29-1,6027.12-2.0351.83792.0360
389-M0108B389-M0108B-29-1,6127.14-1.9331.98231.9695
389-M0108B389-M0108B-29-1,6227.16-3.9682.19021.9315
389-M0108B389-M0108B-29-1,6327.18-3.9682.31492.1428
389-M0108B389-M0108B-29-1,6427.20-3.96836.03332.18292.1668
389-M0108B389-M0108B-29-1,6527.22-4.6812.12962.1770
389-M0108B389-M0108B-29-1,6627.24-5.2912.38422.1472
389-M0108B389-M0108B-29-1,6727.26-2.6462.35832.1912
389-M0108B389-M0108B-29-1,6827.28-2.6462.13872.0175
389-M0108B389-M0108B-29-1,6927.30-2.64634.26672.02521.9729
389-M0108B389-M0108B-29-1,7027.32-2.6461.97162.0586
389-M0108B389-M0108B-29-1,7127.34-3.3581.78692.1145
389-M0108B389-M0108B-29-1,7227.36-3.2561.66402.1469
389-M0108B389-M0108B-29-2,7727.46-2.6461.68542.1559
389-M0108B389-M0108B-29-2,7827.48-2.6461.98912.0707
389-M0108B389-M0108B-29-2,7927.50-2.64635.30002.00642.0466
389-M0108B389-M0108B-29-2,8027.52-2.6461.74111.8996
389-M0108B389-M0108B-29-2,8127.54-2.6461.70161.8825
389-M0108B389-M0108B-29-2,8227.56-2.6461.73861.9284
389-M0108B389-M0108B-29-2,8327.58-2.6461.57221.9825
389-M0108B389-M0108B-29-2,8427.60-2.03533.43331.62082.0015
389-M0108B389-M0108B-29-2,8527.62-1.9331.63782.0758
389-M0108B389-M0108B-29-2,8627.64-2.0351.61352.1367
389-M0108B389-M0108B-29-2,8727.66-1.3231.73402.0477
389-M0108B389-M0108B-29-2,8827.68-1.3231.78062.1138
389-M0108B389-M0108B-29-2,8927.70-1.32334.16671.75922.1521
389-M0108B389-M0108B-29-2,9027.72-1.3231.76561.9418
389-M0108B389-M0108B-29-2,9127.74-1.3231.97292.0920
389-M0108B389-M0108B-29-2,9227.760.0002.21412.0862
389-M0108B389-M0108B-29-2,9327.780.7122.46181.8121
389-M0108B389-M0108B-29-2,9427.800.00034.93332.39612.1294
389-M0108B389-M0108B-29-2,9527.820.0002.33262.1603
389-M0108B389-M0108B-29-2,9627.840.7122.37801.9489
389-M0108B389-M0108B-29-2,9727.860.7123.12652.2445
389-M0108B389-M0108B-29-2,9827.880.7123.11831.9469
389-M0108B389-M0108B-29-2,9927.900.71235.63333.24871.7873
389-M0108B389-M0108B-29-2,10027.920.0003.24342.0693
389-M0108B389-M0108B-29-2,10127.94-3.9683.11261.9122
389-M0108B389-M0108B-29-2,10227.96-3.9683.63201.9323
389-M0108B389-M0108B-29-2,10327.98-3.9683.36651.9250
389-M0108B389-M0108B-29-2,10428.00-3.35835.93332.75441.7530
389-M0108B389-M0108B-29-2,10528.02-3.3582.98981.6227
389-M0108B389-M0108B-29-2,10628.04-3.3583.08712.0745
389-M0108B389-M0108B-29-2,10728.06-3.3583.69401.9695
389-M0108B389-M0108B-29-2,10828.08-3.3583.73281.8803
389-M0108B389-M0108B-29-2,10928.10-3.35835.60003.78632.2597
389-M0108B389-M0108B-29-2,11028.12-3.3583.75661.9475
389-M0108B389-M0108B-29-2,11128.14-3.9683.20711.8116
389-M0108B389-M0108B-29-2,11228.16-2.0353.82381.7123
389-M0108B389-M0108B-32-1,529.202.0354.06081.9197
389-M0108B389-M0108B-32-1,629.221.9333.61411.9127
389-M0108B389-M0108B-32-1,729.242.6462.42901.9543
389-M0108B389-M0108B-32-1,829.265.3932.47241.7957
389-M0108B389-M0108B-32-1,929.285.39329.43332.55572.0678
389-M0108B389-M0108B-32-1,1029.302.0353.01341.5456
389-M0108B389-M0108B-32-1,1129.32-2.0353.94481.3945
389-M0108B389-M0108B-32-1,1229.34-4.0704.61012.0695
389-M0108B389-M0108B-32-1,1329.36-5.3933.92912.0603
389-M0108B389-M0108B-32-1,1429.38-5.39334.73333.11841.7844
389-M0108B389-M0108B-32-1,1529.40-5.3933.36352.0331
389-M0108B389-M0108B-32-1,1629.42-5.4953.24551.8459
389-M0108B389-M0108B-32-1,1729.44-6.1053.16271.7808
389-M0108B389-M0108B-32-1,1829.46-6.1052.94431.9559
389-M0108B389-M0108B-32-1,1929.48-6.10529.66672.84981.9335
389-M0108B389-M0108B-32-1,2029.50-6.1052.88452.0181
389-M0108B389-M0108B-32-1,2129.52-6.7163.92631.8887
389-M0108B389-M0108B-32-1,2229.54-6.1054.40881.8848