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PANGAEA.
Data Publisher for Earth & Environmental Science
Abstract:
List of cores recovered from the above given site on International Ocean Discovery Program (IODP) Expedition 389 (Hawaiian Drowned Reefs) during the offshore phase of this expedition. The offshore phase 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. Cores have been acquired by Benthic's fifth-generation Portable Remotely Operated Drill (PROD5). According to IODP core type nomenclature, cores recovered by push coring mode are labelled by the letter P, those recovered by rotary coring mode are labelled by the letter "R" and the letter "W" indicates intervals drilled without coring in wash down mode.
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:
Median Latitude: 19.942368 * Median Longitude: -156.063215 * South-bound Latitude: 19.942109 * West-bound Longitude: -156.063655 * North-bound Latitude: 19.942699 * East-bound Longitude: -156.062853
Date/Time Start: 2023-09-07T00:00:00 * Date/Time End: 2023-10-31T00:00:00
Minimum Elevation: -424.0 m * Maximum Elevation: -414.2 m
Event(s):
389-M0097A (KAW-04Ba)  * Latitude: 19.942137 * Longitude: -156.062853 * Date/Time Start: 2023-09-07T00:00:00 * Date/Time End: 2023-09-09T00:00:00 * Elevation: -414.2 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EHH5101. Spatial reference system (SRS): 4326. Comment: LAT water depth: 413.6m. Maximum number of barrels used.
389-M0097B (KAW-04Bb)  * Latitude: 19.942109 * Longitude: -156.062877 * Date/Time Start: 2023-09-10T00:00:00 * Date/Time End: 2023-09-12T00:00:00 * Elevation: -414.6 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EHI5101. Spatial reference system (SRS): 4626. Comment: LAT water depth: 414m. Washed to 34.36m. Maximum number of barrels used.
389-M0097C (KAW-04Bc)  * Latitude: 19.942525 * Longitude: -156.063655 * Date/Time Start: 2023-09-15T00:00:00 * Date/Time End: 2023-09-18T00:00:00 * Elevation: -417.6 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EHL5101. Spatial reference system (SRS): 4326. Comment: LAT water depth: 417m. 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 designation
Core diametercore diamcmIODP Depth Scale Terminology
Section Top in meters below surfaceTopmbsfIODP Depth Scale Terminology
DrilledDrilledmIODP Depth Scale Terminology
Section Bot in meters below surfaceBotmbsfIODP Depth Scale Terminology
RecoveryRecoverymAccording to Webster et al. (2025)
RecoveryRecovery%According to Webster et al. (2025)
Date/time endDate/time end
10 Proposed International Geo Sample NumberProp IGSN
11 CommentComment
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
970 data points

Data

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


Event

Sample label

core diam [cm]

Top [mbsf]

Drilled [m]

Bot [mbsf]

Recovery [m]

Recovery [%]

Date/time end
10 
Prop IGSN
11 
Comment
389-M0097A 389-M0097A-1R7.30.001.081.081.18109.262023-09-09T23:22:00IBCR0389EC3JN01Aluminum liner. CC in bottom of section 1.
389-M0097A389-M0097A-2R7.31.080.321.400.40125.002023-09-09T23:22:00IBCR0389EC4JN01Aluminum liner
389-M0097A389-M0097A-3R7.31.400.421.820.42100.002023-09-09T23:22:00IBCR0389EC5JN01Aluminum liner. CC in bottom of section 1.
389-M0097A389-M0097A-4R7.31.820.081.900.26325.002023-09-09T23:22:00IBCR0389EC6JN01Aluminum liner
389-M0097A389-M0097A-5R7.31.900.872.770.7586.212023-09-09T23:22:00IBCR0389EC7JN01Aluminum liner
389-M0097A389-M0097A-6R7.32.770.383.150.3797.372023-09-09T23:22:00IBCR0389EC8JN01Aluminum liner
389-M0097A389-M0097A-7R7.33.151.084.230.3936.112023-09-09T23:22:00IBCR0389EC9JN01Aluminum liner
389-M0097A389-M0097A-8R7.34.230.334.560.1957.582023-09-09T23:22:00IBCR0389ECAJN01Aluminum liner
389-M0097A389-M0097A-9R7.34.561.175.730.3025.642023-09-09T23:22:00IBCR0389ECBJN01Aluminum liner. CC in bottom of section 1.
389-M0097A389-M0097A-10R7.35.731.597.320.9861.642023-09-09T23:22:00IBCR0389ECCJN01Aluminum liner
389-M0097A389-M0097A-11R7.37.320.287.600.35125.002023-09-09T23:22:00IBCR0389ECDJN01Aluminum liner
389-M0097A389-M0097A-12R7.37.600.498.090.3979.592023-09-09T23:22:00IBCR0389ECEJN01Aluminum liner
389-M0097A389-M0097A-13R7.38.091.9210.010.7539.062023-09-09T23:22:00IBCR0389ECFJN01Aluminum liner
389-M0097A389-M0097A-14R7.310.011.5411.550.8857.142023-09-09T23:22:00IBCR0389ECGJN01Aluminum liner
389-M0097A389-M0097A-15R7.311.552.7614.312.4287.682023-09-09T23:22:00IBCR0389ECHJN01Aluminum liner. CC at bottom of section 2.
389-M0097A389-M0097A-16R7.314.312.7617.071.0437.682023-09-09T23:22:00IBCR0389ECIJN01Poly liner
389-M0097A389-M0097A-17R7.317.072.7719.841.7663.542023-09-09T23:22:00IBCR0389ECJJN01Polycarbonate liner. 6cm CC at bottom of section 2 attached in new liner.
389-M0097A389-M0097A-18R7.319.842.7722.610.238.302023-09-09T23:22:00IBCR0389ECKJN01Polycarbonate liner. Crushed liner all replaced in new liner
389-M0097A389-M0097A-19R7.322.612.5925.202.80108.112023-09-09T23:22:00IBCR0389ECLJN01Polycarbonate liner
389-M0097A389-M0097A-20R7.325.202.5627.762.84110.942023-09-09T23:22:00IBCR0389ECMJN01Aluminum liner
389-M0097A389-M0097A-21R7.327.762.6930.452.85105.952023-09-09T23:22:00IBCR0389ECNJN01Aluminum liner
389-M0097A389-M0097A-22R7.330.452.7033.152.85105.562023-09-09T23:22:00IBCR0389ECOJN01Aluminum liner
389-M0097A389-M0097A-23R7.333.150.2433.390.1562.502023-09-09T23:22:00IBCR0389ECPJN01Aluminum liner
389-M0097A389-M0097A-24R7.333.390.8934.280.95106.742023-09-09T23:22:00IBCR0389ECQJN01Aluminum liner
389-M0097A389-M0097A-25R7.334.280.7735.050.92119.482023-09-09T23:22:00IBCR0389ECRJN01Aluminum liner
389-M0097B 389-M0097B-1R7.334.362.7137.072.6397.052023-09-12T15:18:00IBCR0389ECSJN01Aluminum liner transferred to plastic liner. Washed down to 34.36m.
389-M0097B389-M0097B-2R7.337.070.8037.870.6378.752023-09-12T15:18:00IBCR0389ECTJN01drilled in plastic liner
389-M0097B389-M0097B-3R7.337.870.6338.500.6095.242023-09-12T15:34:00IBCR0389ECUJN01Aluminum liner transferred to plastic liner, red grease inside liner.
389-M0097B389-M0097B-4R7.338.501.8940.391.98104.762023-09-12T16:45:00IBCR0389ECVJN01Aluminum liner. Core transferred to plastic liner.
389-M0097B389-M0097B-5R7.340.392.7343.122.7299.632023-09-12T16:59:00IBCR0389ECWJN01Aluminum liner. Core transferred to plastic liner.
389-M0097B389-M0097B-6R7.343.122.7545.872.81102.182023-09-12T16:59:00IBCR0389ECXJN01Aluminum liner. Core transferred to plastic liner.
389-M0097B389-M0097B-7R7.345.882.7648.642.2882.612023-09-12T17:27:00IBCR0389ECYJN01Aluminum liner. Core transferred to plastic liner.
389-M0097B389-M0097B-8R7.348.642.7551.392.6395.642023-09-12T17:48:00IBCR0389ECZJN01Aluminum liner. Core transferred to plastic liner.
389-M0097B389-M0097B-9R7.351.392.7554.142.79101.452023-09-12T17:57:00IBCR0389EC0KN01Aluminum liner. Core transferred to plastic liner.
389-M0097B389-M0097B-10R7.354.140.6854.820.4769.122023-09-12T18:27:00IBCR0389EC1KN01Aluminum liner. Core transferred to plastic liner.
389-M0097B389-M0097B-11R7.354.821.7556.571.78101.712023-09-12T18:38:00IBCR0389EC2KN01Aluminum liner. Core transferred to plastic liner.
389-M0097B389-M0097B-12R7.356.572.7859.351.8566.552023-09-12T19:04:00IBCR0389EC3KN01Aluminum liner. Core transferred to plastic liner.
389-M0097C 389-M0097C-1R7.30.001.361.360.4936.032023-09-17T21:57:00IBCR0389ECRKN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-2R7.31.360.371.730.41110.812023-09-17T21:57:00IBCR0389ECSKN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-3R7.31.730.272.000.36133.332023-09-17T21:57:00IBCR0389ECTKN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-4R7.32.000.252.250.41164.002023-09-17T21:57:00IBCR0389ECUKN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-5R7.32.251.053.300.7773.332023-09-17T21:57:00IBCR0389ECVKN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-6R7.33.300.513.810.3568.632023-09-17T21:57:00IBCR0389ECWKN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-7R7.33.810.504.310.61122.002023-09-17T21:57:00IBCR0389ECXKN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-8R7.34.310.404.710.2050.002023-09-17T21:57:00IBCR0389ECYKN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-9R7.34.710.385.090.3181.582023-09-17T21:57:00IBCR0389ECZKN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-10R7.35.090.275.360.2696.302023-09-17T21:57:00IBCR0389EC0LN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-11R7.35.360.075.430.20285.712023-09-17T21:57:00IBCR0389EC1LN01Aluminum liner. All material transferred to new liner. Washed 54cm down to 5.97m after this run.
389-M0097C389-M0097C-12R7.35.970.506.470.50100.002023-09-17T21:57:00IBCR0389EC2LN01Aluminum liner. All material transferred to new liner. Washed down 54cm from previous run to 5.97m.
389-M0097C389-M0097C-13R7.36.470.206.670.20100.002023-09-17T21:57:00IBCR0389EC3LN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-14R7.36.670.276.940.2074.072023-09-17T21:57:00IBCR0389EC4LN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-15R7.36.940.567.500.3664.292023-09-17T21:57:00IBCR0389EC5LN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-16R7.37.501.108.601.0292.732023-09-17T21:57:00IBCR0389EC6LN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-17R7.38.600.759.350.96128.002023-09-17T21:57:00IBCR0389EC7LN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-18R7.39.352.7512.102.80101.822023-09-17T21:57:00IBCR0389EC8LN01Aluminum liner. All material transferred to new liner.
389-M0097C389-M0097C-19R7.312.101.5613.661.5196.792023-09-17T21:57:00IBCR0389EC9LN01Polycarbonate liner
389-M0097C389-M0097C-20R7.313.662.0315.692.16106.402023-09-17T21:57:00IBCR0389ECALN01Polycarbonate liner
389-M0097C389-M0097C-21R7.315.692.7618.452.76100.002023-09-17T21:57:00IBCR0389ECBLN01Polycarbonate liner
389-M0097C389-M0097C-22R7.318.452.2620.712.1293.812023-09-17T21:57:00IBCR0389ECCLN01Polycarbonate liner
389-M0097C389-M0097C-23R7.320.710.7821.490.7393.592023-09-17T21:57:00IBCR0389ECDLN01Aluminum liner
389-M0097C389-M0097C-24R7.321.491.6623.151.5995.782023-09-17T21:57:00IBCR0389ECELN01Aluminum liner
389-M0097C389-M0097C-25R7.323.151.2624.410.5342.062023-09-17T21:57:00IBCR0389ECFLN01Aluminum liner
389-M0097C389-M0097C-26R7.324.411.5625.971.70108.972023-09-17T21:57:00IBCR0389ECGLN01Aluminum liner
389-M0097C389-M0097C-27R7.325.971.0026.970.7777.002023-09-17T21:57:00IBCR0389ECHLN01Aluminum liner
389-M0097C389-M0097C-28R7.326.971.2528.221.1289.602023-09-17T21:57:00IBCR0389ECILN01Aluminum liner
389-M0097C389-M0097C-29R7.328.220.5228.740.4892.312023-09-17T21:57:00IBCR0389ECJLN01Polycarbonate liner
389-M0097C389-M0097C-30R7.328.741.8930.631.1761.902023-09-17T21:57:00IBCR0389ECKLN01Polycarbonate liner
389-M0097C389-M0097C-31R7.330.632.7633.390.4717.032023-09-17T21:57:00IBCR0389ECLLN01Polycarbonate liner
389-M0097C389-M0097C-32R7.333.392.7736.160.5218.772023-09-17T21:57:00IBCR0389ECMLN01Polycarbonate liner
389-M0097D 389-M0097D-1R7.30.000.700.700.5781.432023-10-30T19:50:00IBCR0389ECQWN01Aluminum liner
389-M0097D389-M0097D-2R7.30.700.351.050.3188.572023-10-30T19:51:00IBCR0389ECRWN01Aluminum liner
389-M0097D389-M0097D-3R7.31.050.631.680.3149.212023-10-30T19:52:00IBCR0389ECSWN01Aluminum liner
389-M0097D389-M0097D-4R7.31.680.281.960.31110.712023-10-30T19:52:00IBCR0389ECTWN01Aluminum liner
389-M0097D389-M0097D-5R7.31.960.732.690.3142.472023-10-30T19:53:00IBCR0389ECUWN01Aluminum liner
389-M0097D389-M0097D-6R7.32.690.543.230.4074.072023-10-30T19:53:00IBCR0389ECVWN01Aluminum liner
389-M0097D389-M0097D-7R7.33.230.483.710.63131.252023-10-30T19:54:00IBCR0389ECWWN01Aluminum liner
389-M0097D389-M0097D-8R7.33.710.153.860.21140.002023-10-30T19:54:00IBCR0389ECXWN01Aluminum liner
389-M0097D389-M0097D-9R7.33.860.704.560.6491.432023-10-30T19:55:00IBCR0389ECYWN01Aluminum liner
389-M0097D389-M0097D-10R7.34.562.406.962.2794.582023-10-30T19:55:00IBCR0389ECZWN01Aluminum liner
389-M0097D389-M0097D-11R7.36.960.637.590.6095.242023-10-30T19:56:00IBCR0389EC0XN01Aluminum liner
389-M0097D389-M0097D-12R7.37.620.377.990.1540.542023-10-30T19:56:00IBCR0389EC1XN01Aluminum liner. Wash down to 7.59 - 7.62m.
389-M0097D389-M0097D-13R7.37.990.428.410.3276.192023-10-30T19:57:00IBCR0389EC2XN01Aluminum liner
389-M0097D389-M0097D-14R7.38.411.6610.071.2273.492023-10-30T19:57:00IBCR0389EC3XN01Aluminum liner
389-M0097D389-M0097D-15R7.310.071.7011.771.0058.822023-10-30T19:58:00IBCR0389EC4XN01Aluminum liner
389-M0097D389-M0097D-16R7.311.771.1012.871.15104.552023-10-30T19:59:00IBCR0389EC5XN01Aluminum liner
389-M0097D389-M0097D-17R7.312.871.5014.371.2784.672023-10-30T20:00:00IBCR0389EC6XN01Aluminum liner. Possibility of drill bit pieces in core!
389-M0097D389-M0097D-18R7.314.371.0715.440.6661.682023-10-30T20:00:00IBCR0389EC7XN01Aluminum liner. Metal pieces from drill bit in core.
389-M0097D389-M0097D-19R7.315.441.1316.571.0189.382023-10-30T20:01:00IBCR0389EC8XN01Aluminum liner
389-M0097D389-M0097D-20R7.316.570.7617.330.5065.792023-10-30T20:01:00IBCR0389EC9XN01Aluminum liner
389-M0097D389-M0097D-21R7.317.331.9819.312.01101.522023-10-30T20:01:00IBCR0389ECAXN01Aluminum liner
389-M0097D389-M0097D-22R7.319.310.9420.250.7579.792023-10-30T20:02:00IBCR0389ECBXN01Aluminum liner
389-M0097D389-M0097D-23R7.320.250.3520.600.2880.002023-10-30T20:02:00IBCR0389ECCXN01Aluminum liner
389-M0097D389-M0097D-24R7.320.600.4421.040.3477.272023-10-30T20:03:00IBCR0389ECDXN01Aluminum liner
389-M0097D389-M0097D-25R7.321.040.8221.860.3036.592023-10-30T20:03:00IBCR0389ECEXN01Aluminum liner
389-M0097D389-M0097D-26R7.321.861.1423.001.0692.982023-10-30T20:03:00IBCR0389ECFXN01Aluminum liner
389-M0097D389-M0097D-27R7.323.000.3723.370.3183.782023-10-30T20:04:00IBCR0389ECGXN01Aluminum liner
389-M0097D389-M0097D-28R7.323.370.3223.690.33103.132023-10-30T20:04:00IBCR0389ECHXN01Aluminum liner