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PANGAEA.
Data Publisher for Earth & Environmental Science
Abstract:
List of recovered core sections from the above given site of 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). Following IODP convention, the 2.75 m liners extracted from each core barrel were cut into one or two sections (depending on core recovery) with a maximum section length of 1.5 m. Two types of liner were used during Expedition 389; Aluminum and polycarbonate liners, each requiring different treatment at this initial stage. Material recovered from the core catcher is treated as a separate section labelled "CC" for core catcher and placed below the last section recovered from the core barrel. The IODP standard naming of sections includes the following information: expedition number, hole, core, core type and section. For example, a section label (column Sample label) 389-M0097A-15R-2 represents section 2, core 15R (R indicating the core has been recovered by rotary coring method), from Hole M0097A during 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:
Median Latitude: 19.834831 * Median Longitude: -156.091827 * South-bound Latitude: 19.834342 * West-bound Longitude: -156.092467 * North-bound Latitude: 19.835338 * East-bound Longitude: -156.091199
Date/Time Start: 2023-09-21T00:00:00 * Date/Time End: 2023-10-23T00:00:00
Minimum Elevation: -146.3 m * Maximum Elevation: -131.9 m
Event(s):
389-M0099A (KAW-02Ca)  * Latitude: 19.834423 * Longitude: -156.091288 * Date/Time Start: 2023-09-21T00:00:00 * Date/Time End: 2023-09-21T00:00:00 * Elevation: -131.9 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EHO5101. Spatial reference system (SRS): 4326. Comment: LAT water depth: 131.3m. Borehole abandoned due to technical issues
389-M0099B (KAW-02Cb)  * Latitude: 19.834342 * Longitude: -156.091199 * Date/Time Start: 2023-09-21T00:00:00 * Date/Time End: 2023-09-22T00:00:00 * Elevation: -131.9 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EHP5101. Spatial reference system (SRS): 4326. Comment: LAT water depth: 131.4m. Borehole abandoned due to technical issues.
389-M0099C (KAW-02Cc)  * Latitude: 19.834348 * Longitude: -156.091261 * Date/Time Start: 2023-09-22T00:00:00 * Date/Time End: 2023-09-23T00:00:00 * Elevation: -131.9 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EHQ5101. Spatial reference system (SRS): 4326. Comment: LAT water depth: 131.3m. Borehole abandoned due to technical issues.
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).
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
918 data points

Data

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


Event

Sample label

LL [m]

CL [m]

Top [mbsf]

Bot [mbsf]

Top [mcd]

Bot [mcd]

Prop IGSN
10 
Comment
389-M0099A 389-M0099A-1R-10.200.200.000.200.000.20IBCR0389ESGE4A1sand in bag - split at OSP
389-M0099A389-M0099A-1R-20.100.100.200.300.200.30IBCR0389ESHE4A12 coral pieces - split at OSP
389-M0099A389-M0099A-2R-10.860.860.821.680.821.68IBCR0389ESME4A1PAL@84-86 30cc
389-M0099A389-M0099A-3R-10.440.442.663.102.663.10IBCR0389ESPE4A1
389-M0099A389-M0099A-4R-11.121.123.294.413.294.41IBCR0389ESSE4A1PAL@110-112 30cc
389-M0099A389-M0099A-5R-10.660.664.955.614.955.61IBCR0389ESVE4A1Date and aDNA@4-7cm 10cc and 5cc
389-M0099A389-M0099A-6R-10.910.915.486.395.486.39IBCR0389ESWE4A1Date@60cm 3cc, PAL@89-91 20cc
389-M0099B 389-M0099B-1R-10.300.300.000.300.000.30IBCR0389ES1F4A130cc to PAL
389-M0099B389-M0099B-2R-10.400.401.051.451.051.45IBCR0389ES4F4A1
389-M0099B389-M0099B-3R-10.440.441.521.961.521.96IBCR0389ES7F4A1
389-M0099B389-M0099B-4R-11.171.172.033.202.033.20IBCR0389ESAF4A110cc to PAL
389-M0099B389-M0099B-5R-11.431.433.805.233.805.23IBCR0389ESDF4A13cc to Date
389-M0099B389-M0099B-5R-20.610.615.235.845.235.84IBCR0389ESEF4A1
389-M0099C 389-M0099C-1R-10.350.350.000.350.000.35IBCR0389ESJF4A1
389-M0099C389-M0099C-2R-10.370.371.221.591.221.59IBCR0389ESKF4A1
389-M0099C389-M0099C-3R-11.121.122.193.312.193.31IBCR0389ESLF4A1PAL from top
389-M0099C389-M0099C-4R-10.810.813.234.043.234.04IBCR0389ESMF4A1
389-M0099C389-M0099C-4R-20.050.054.044.094.044.09IBCR0389ESNF4A1CC in bag
389-M0099C389-M0099C-5R-10.690.693.934.623.934.62IBCR0389ESYF4A1
389-M0099C389-M0099C-6R-11.521.524.666.184.666.18IBCR0389ESZF4A1
389-M0099C389-M0099C-7R-10.440.446.677.116.677.11IBCR0389ES0G4A1
389-M0099C389-M0099C-8R-10.580.587.107.687.107.68IBCR0389ES1G4A1
389-M0099C389-M0099C-9R-10.310.317.798.107.798.10IBCR0389ESAG4A1
389-M0099C389-M0099C-10R-10.770.778.118.888.118.88IBCR0389ESBG4A1PAL from bottom
389-M0099C389-M0099C-11R-10.860.8610.1711.0310.1711.03IBCR0389ESCG4A1PAL from bottom
389-M0099C389-M0099C-12R-11.011.0111.4012.4111.4012.41IBCR0389ESDG4A1
389-M0099C389-M0099C-13R-11.131.1312.8513.9812.8513.98IBCR0389ESMG4A1
389-M0099C389-M0099C-14R-11.511.5114.3015.8114.3015.81IBCR0389ESNG4A1
389-M0099C389-M0099C-14R-21.251.2515.8117.0615.8117.06IBCR0389ESOG4A1
389-M0099C389-M0099C-15R-11.471.4717.0518.5217.0518.52IBCR0389ESVG4A1pristine sea urchin on top! handle with care!
389-M0099C389-M0099C-15R-20.830.8318.5219.3518.5219.35IBCR0389ESWG4A1PAL from bottom
389-M0099C389-M0099C-16R-11.501.5019.6721.1719.6721.17IBCR0389ESXG4A1PAL from bottom, aDNA+Dating sample
389-M0099C389-M0099C-16R-20.600.6021.1721.7721.1721.77IBCR0389ESYG4A1
389-M0099C389-M0099C-17R-10.920.9222.4223.3422.4223.34IBCR0389ES7H4A1
389-M0099C389-M0099C-18R-10.650.6525.1725.8225.1725.82IBCR0389ES8H4A1PAL from bottom
389-M0099C389-M0099C-19R-11.501.5025.8927.3925.8927.39IBCR0389ES9H4A1PAL from bottom
389-M0099C389-M0099C-20R-10.320.3227.9228.2427.9228.24IBCR0389ESAH4A1
389-M0099C389-M0099C-21R-10.780.7828.4629.2428.4629.24IBCR0389ESJH4A1PAL from bottom
389-M0099C389-M0099C-22R-10.610.6130.4931.1030.4931.10IBCR0389ESKH4A1
389-M0099C389-M0099C-23R-10.830.8332.1733.0032.1733.00IBCR0389ESLH4A1
389-M0099C389-M0099C-24R-10.410.4134.0834.4934.0834.49IBCR0389ESMH4A1
389-M0099C389-M0099C-25R-10.870.8734.7935.6634.7935.66IBCR0389ESVH4A1
389-M0099C389-M0099C-26R-11.291.2935.8537.1435.8537.14IBCR0389ESWH4A1PAL from bottom
389-M0099C389-M0099C-27R-10.150.1537.9638.1137.9638.11IBCR0389ESXH4A1PAL from top
389-M0099E 389-M0099E-2R-10.500.500.060.560.060.56IBCR0389ES4I4A1PAL@0-1 10cc
389-M0099E389-M0099E-3R-10.670.670.811.480.811.48IBCR0389ES5I4A1PAL@65-67 30cc
389-M0099E389-M0099E-4R-11.011.011.722.731.722.73IBCR0389ES6I4A1
389-M0099E389-M0099E-5R-10.400.402.933.332.933.33IBCR0389ESDI4A1
389-M0099E389-M0099E-6R-10.730.733.644.373.644.37IBCR0389ESEI4A1PAL@71-73 30cc, Date@71-73 10cc
389-M0099E389-M0099E-7R-11.501.505.867.365.867.36IBCR0389ESJI4A1
389-M0099E389-M0099E-7R-21.321.327.368.687.368.68IBCR0389ESKI4A1
389-M0099E389-M0099E-8R-10.630.638.649.278.649.27IBCR0389ESPI4A1
389-M0099E389-M0099E-9R-10.780.7810.0710.8510.0710.85IBCR0389ESQI4A1PAL @0-2 30cc
389-M0099E389-M0099E-10R-11.171.1712.1213.2912.1213.29IBCR0389ESRI4A1
389-M0099E389-M0099E-11R-10.360.3614.2514.6114.2514.61IBCR0389ESSI4A1
389-M0099E389-M0099E-12R-10.260.2614.7114.9714.7114.97IBCR0389ES1J4A1
389-M0099E389-M0099E-13R-10.910.9115.1516.0615.1516.06IBCR0389ES2J4A1Date + aDNA@80-81 10+5 cc, PAL@89-91 10cc
389-M0099E389-M0099E-14R-11.071.0717.1918.2617.1918.26IBCR0389ES3J4A1
389-M0099E389-M0099E-15R-10.860.8618.8019.6618.8019.66IBCR0389ES4J4A1
389-M0099E389-M0099E-16R-10.550.5520.2620.8120.2620.81IBCR0389ESDJ4A1
389-M0099E389-M0099E-17R-10.860.8620.8421.7020.8421.70IBCR0389ESEJ4A1PAL@0-2 30cc
389-M0099E389-M0099E-18R-10.430.4322.5522.9822.5522.98IBCR0389ESFJ4A1
389-M0099E389-M0099E-19R-10.830.8323.2724.1023.2724.10IBCR0389ESGJ4A1PAL@81-83 20cc
389-M0099E389-M0099E-20R-10.560.5624.5425.1024.5425.10IBCR0389ESPJ4A1
389-M0099E389-M0099E-21R-10.570.5726.9227.4926.9227.49IBCR0389ESQJ4A1
389-M0099E389-M0099E-22R-10.550.5527.9328.4827.9328.48IBCR0389ESRJ4A1
389-M0099E389-M0099E-23R-10.780.7829.3330.1129.3330.11IBCR0389ESYJ4A1
389-M0099E389-M0099E-24R-10.460.4630.6331.0930.6331.09IBCR0389ESZJ4A1Date + aDNA@6-7cm 5+5cc
389-M0099E389-M0099E-25R-10.240.2431.2631.5031.2631.50IBCR0389ES0K4A1
389-M0099F 389-M0099F-1R-10.400.400.000.400.000.40IBCR0389ES7K4A1
389-M0099F389-M0099F-2R-10.120.121.851.971.851.97IBCR0389ES8K4A1
389-M0099F389-M0099F-3R-10.220.222.492.712.492.71IBCR0389ES9K4A1
389-M0099F389-M0099F-4R-10.450.455.255.705.255.70IBCR0389ESAK4A1Date@0-2cm 10cc
389-M0099F389-M0099F-5R-10.220.226.867.086.867.08IBCR0389ESBK4A1
389-M0099F389-M0099F-6R-10.430.437.157.587.157.58IBCR0389ESCK4A1PAL@41-43cm 30cc
389-M0099F389-M0099F-7R-11.451.457.418.867.418.86IBCR0389ESPK4A1
389-M0099F389-M0099F-7R-20.440.448.869.308.869.30IBCR0389ESQK4A1
389-M0099F389-M0099F-8R-10.890.899.9810.879.9810.87IBCR0389ESRK4A1PAL at 87 - 89cm, 30cc
389-M0099F389-M0099F-9R-11.471.4710.8412.3110.8412.31IBCR0389ESSK4A1
389-M0099F389-M0099F-9R-20.660.6612.3112.9712.3112.97IBCR0389ESTK4A1
389-M0099G 389-M0099G-1R-10.600.6025.8826.4825.8826.48IBCR0389ESO45A1PAL from bottom
389-M0099G389-M0099G-2R-10.300.3030.8931.1930.8931.19IBCR0389ESP45A1
389-M0099G389-M0099G-3R-10.470.4731.3331.8031.3331.80IBCR0389ESQ45A1
389-M0099G389-M0099G-4R-11.451.4532.0333.4832.0333.48IBCR0389ESR45A1
389-M0099G389-M0099G-5R-10.480.4834.3434.8234.3434.82IBCR0389ES055A1PAL from bottom
389-M0099G389-M0099G-6R-10.360.3634.9335.2934.9335.29IBCR0389ES155A1
389-M0099G389-M0099G-7R-10.350.3535.2735.6235.2735.62IBCR0389ES255A1
389-M0099G389-M0099G-8R-10.160.1636.3036.4636.3036.46IBCR0389ES355A1
389-M0099G389-M0099G-9R-10.270.2736.8937.1636.8937.16IBCR0389ESC55A1
389-M0099G389-M0099G-10R-10.560.5637.1937.7537.1937.75IBCR0389ESD55A1
389-M0099G389-M0099G-11R-10.710.7138.2038.9138.2038.91IBCR0389ESE55A1Date from 32-33
389-M0099G389-M0099G-12R-11.331.3340.9542.2840.9542.28IBCR0389ESF55A1PAL from bottom
389-M0099G389-M0099G-13R-10.120.1243.7043.8243.7043.82IBCR0389ESO55A1
389-M0099G389-M0099G-14R-11.221.2244.5045.7244.5045.72IBCR0389ESP55A1
389-M0099G389-M0099G-15R-10.980.9846.7247.7046.7247.70IBCR0389ESQ55A1
389-M0099G389-M0099G-16R-11.501.5048.1949.6948.1949.69IBCR0389ESR55A1Date and aDNA from top
389-M0099G389-M0099G-16R-21.301.3049.6950.9949.6950.99IBCR0389ES065A1
389-M0099G389-M0099G-17R-11.401.4050.9952.3950.9952.39IBCR0389ES165A1
389-M0099G389-M0099G-17R-20.410.4152.3952.8052.3952.80IBCR0389ES265A1
389-M0099G389-M0099G-18R-10.620.6252.7753.3952.7753.39IBCR0389ES365A1
389-M0099G389-M0099G-19R-10.450.4553.2453.6953.2453.69IBCR0389ESC65A1
389-M0099G389-M0099G-20R-10.520.5253.6254.1453.6254.14IBCR0389ESD65A1
389-M0099G389-M0099G-23R-10.770.7755.4856.2555.4856.25IBCR0389ESE65A1
389-M0099G389-M0099G-24R-10.180.1855.9956.1755.9956.17IBCR0389ESF65A1
389-M0099G389-M0099G-25R-10.600.6056.2256.8256.2256.82IBCR0389ESO65A1PAL from top
389-M0099G389-M0099G-26R-10.220.2257.5657.7857.5657.78IBCR0389ESP65A1
389-M0099G389-M0099G-27R-10.420.4258.8659.2858.8659.28IBCR0389ESQ65A1
389-M0099G389-M0099G-29R-10.210.2162.4262.6362.4262.63IBCR0389ESR65A1
389-M0099G389-M0099G-30R-10.440.4463.0563.4963.0563.49IBCR0389ES075A1
389-M0099G389-M0099G-31R-10.480.4865.8066.2865.8066.28IBCR0389ES175A1