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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: 19.942368 * 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).
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1009 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-M0097A 389-M0097A-1R-11.181.180.001.180.001.18IBCR0389ES944A1CC in liner. 30cc PAL from bottom
389-M0097A389-M0097A-2R-10.400.401.081.481.081.48IBCR0389ESA44A1
389-M0097A389-M0097A-3R-10.420.421.401.821.401.82IBCR0389ESB44A1CC in bottom of section 1
389-M0097A389-M0097A-4R-10.260.261.822.081.822.08IBCR0389ESI44A1
389-M0097A389-M0097A-5R-10.650.651.902.551.902.55IBCR0389ESJ44A1
389-M0097A389-M0097A-5R-20.100.102.552.652.552.65IBCR0389ESK44A15cc Dating and 10cc aDNA@65-67
389-M0097A389-M0097A-6R-10.370.372.773.142.773.14IBCR0389ESL44A130cc PAL from bottom
389-M0097A389-M0097A-7R-10.390.393.153.543.153.54IBCR0389ESU44A1
389-M0097A389-M0097A-8R-10.190.194.234.424.234.42IBCR0389ESV44A1
389-M0097A389-M0097A-9R-10.300.304.564.864.564.86IBCR0389ESW44A1CC in bottom of section 1. 30cc PAL from bottom
389-M0097A389-M0097A-10R-10.980.985.736.715.736.71IBCR0389ES354A1
389-M0097A389-M0097A-11R-10.350.357.327.677.327.67IBCR0389ES454A130cc PAL from bottom
389-M0097A389-M0097A-12R-10.390.397.607.997.607.99IBCR0389ES554A1
389-M0097A389-M0097A-13R-10.750.758.098.848.098.84IBCR0389ESC54A110cc Dating and 5cc aDNA@73-75
389-M0097A389-M0097A-14R-10.880.8810.0110.8910.0110.89IBCR0389ESD54A130cc PAL from bottom
389-M0097A389-M0097A-15R-11.501.5011.5513.0511.5513.05IBCR0389ESE54A1
389-M0097A389-M0097A-15R-20.920.9213.0513.9713.0513.97IBCR0389ESF54A1CC at bottom of section. 30cc PAL from bottom
389-M0097A389-M0097A-16R-11.041.0414.3115.3514.3115.35IBCR0389ESO54A1
389-M0097A389-M0097A-17R-10.530.5317.0717.6017.0717.60IBCR0389ESP54A1
389-M0097A389-M0097A-17R-21.231.2317.6018.8317.6018.83IBCR0389ESQ54A16cm CC@bottom of section attached in new liner. Dating and aDNA@121-123. 20cc PAL from bottom
389-M0097A389-M0097A-18R-10.230.2319.8420.0719.8420.07IBCR0389ESR54A1Crushed liner all replaced in new liner
389-M0097A389-M0097A-19R-11.521.5222.6124.1322.6124.13IBCR0389ES064A1
389-M0097A389-M0097A-19R-21.281.2824.1325.4124.1325.41IBCR0389ES164A1
389-M0097A389-M0097A-20R-11.481.4825.2026.6825.2026.68IBCR0389ES264A1
389-M0097A389-M0097A-20R-21.361.3626.6828.0426.6828.04IBCR0389ES364A1
389-M0097A389-M0097A-21R-11.511.5127.7629.2727.7629.27IBCR0389ESC64A130cc PAL from top 0-2
389-M0097A389-M0097A-21R-21.341.3429.2730.6129.2730.61IBCR0389ESD64A1
389-M0097A389-M0097A-22R-11.511.5130.4531.9630.4531.96IBCR0389ESE64A130cc PAL from top 0-2
389-M0097A389-M0097A-22R-21.341.3431.9633.3031.9633.30IBCR0389ESF64A1
389-M0097A389-M0097A-23R-10.150.1533.1533.3033.1533.30IBCR0389ESO64A1bag replaced in new liner
389-M0097A389-M0097A-24R-10.950.9533.3934.3433.3934.34IBCR0389ESP64A110cc Dating and 5cc aDNA@93-95. 30cc PAL from bottom
389-M0097A389-M0097A-25R-10.920.9234.2835.2034.2835.20IBCR0389ESQ64A1
389-M0097B 389-M0097B-1R-11.501.5034.3635.8634.3635.86IBCR0389ESX64A1
389-M0097B389-M0097B-1R-21.131.1335.8636.9935.8636.99IBCR0389ESY64A1Date and aDNA sample from bottom
389-M0097B389-M0097B-2R-10.630.6337.0737.7037.0737.70IBCR0389ES374A130cc to PAL from top
389-M0097B389-M0097B-3R-10.600.6037.8738.4737.8738.47IBCR0389ES674A1red grease in Liner, 20cc to PAL from bottom
389-M0097B389-M0097B-4R-11.501.5038.5040.0038.5040.00IBCR0389ES974A1
389-M0097B389-M0097B-4R-20.480.4840.0040.4840.0040.48IBCR0389ESA74A1
389-M0097B389-M0097B-5R-11.501.5040.3941.8940.3941.89IBCR0389ESF74A1
389-M0097B389-M0097B-5R-21.221.2241.8943.1141.8943.11IBCR0389ESG74A120cc to PAL from bottom
389-M0097B389-M0097B-6R-11.511.5143.1244.6343.1244.63IBCR0389ESL74A1
389-M0097B389-M0097B-6R-21.301.3044.6345.9344.6345.93IBCR0389ESM74A1
389-M0097B389-M0097B-7R-11.501.5045.8847.3845.8847.38IBCR0389ESR74A1
389-M0097B389-M0097B-7R-20.780.7847.3848.1647.3848.16IBCR0389ESS74A1
389-M0097B389-M0097B-8R-11.511.5148.6450.1548.6450.15IBCR0389ESX74A1
389-M0097B389-M0097B-8R-21.121.1250.1551.2750.1551.27IBCR0389ESY74A110cc to PAL from 61-63
389-M0097B389-M0097B-9R-11.491.4951.3952.8851.3952.88IBCR0389ES384A1
389-M0097B389-M0097B-9R-21.301.3052.8854.1852.8854.18IBCR0389ES484A1
389-M0097B389-M0097B-10R-10.470.4754.1454.6154.1454.61IBCR0389ES984A1red grease in liner, 10cc to PAL from bottom, Date and aDNA from bottom
389-M0097B389-M0097B-11R-11.381.3854.8256.2054.8256.20IBCR0389ESC84A1Dating sample from top
389-M0097B389-M0097B-11R-20.400.4056.2056.6056.2056.60IBCR0389ESD84A11cc to PAL from bottom
389-M0097B389-M0097B-12R-11.391.3956.5757.9656.5757.96IBCR0389ESI84A1
389-M0097B389-M0097B-12R-20.460.4657.9658.4257.9658.42IBCR0389ESJ84A1
389-M0097C 389-M0097C-1R-10.490.490.000.490.000.49IBCR0389ESPA4A1PAL@47-49 30cc
389-M0097C389-M0097C-2R-10.410.411.361.771.361.77IBCR0389ESQA4A1
389-M0097C389-M0097C-3R-10.360.361.732.091.732.09IBCR0389ESRA4A1PAL@34-36 30cc
389-M0097C389-M0097C-4R-10.410.412.002.412.002.41IBCR0389ESSA4A1
389-M0097C389-M0097C-5R-10.770.772.253.022.253.02IBCR0389ES1B4A1Date@75-77 20cc
389-M0097C389-M0097C-6R-10.350.353.303.653.303.65IBCR0389ES2B4A1
389-M0097C389-M0097C-7R-10.610.613.814.423.814.42IBCR0389ES3B4A1
389-M0097C389-M0097C-8R-10.200.204.314.514.314.51IBCR0389ES4B4A1
389-M0097C389-M0097C-9R-10.310.314.715.024.715.02IBCR0389ESDB4A1
389-M0097C389-M0097C-10R-10.260.265.095.355.095.35IBCR0389ESEB4A1
389-M0097C389-M0097C-11R-10.200.205.365.565.365.56IBCR0389ESFB4A1
389-M0097C389-M0097C-12R-10.500.505.976.475.976.47IBCR0389ESGB4A1
389-M0097C389-M0097C-13R-10.200.206.476.676.476.67IBCR0389ESPB4A1
389-M0097C389-M0097C-14R-10.200.206.676.876.676.87IBCR0389ESQB4A1
389-M0097C389-M0097C-15R-10.360.366.947.306.947.30IBCR0389ESRB4A1
389-M0097C389-M0097C-16R-11.021.027.508.527.508.52IBCR0389ESSB4A1PAL@0-2cm 30cc
389-M0097C389-M0097C-17R-10.960.968.609.568.609.56IBCR0389ES1C4A1
389-M0097C389-M0097C-18R-11.501.509.3510.859.3510.85IBCR0389ES2C4A1
389-M0097C389-M0097C-18R-21.301.3010.8512.1510.8512.15IBCR0389ES3C4A1
389-M0097C389-M0097C-19R-11.511.5112.1013.6112.1013.61IBCR0389ES4C4A1PAL@149-151 30cc
389-M0097C389-M0097C-20R-11.511.5113.6615.1713.6615.17IBCR0389ESDC4A1
389-M0097C389-M0097C-20R-20.650.6515.1715.8215.1715.82IBCR0389ESEC4A1
389-M0097C389-M0097C-21R-11.521.5215.6917.2115.6917.21IBCR0389ESFC4A1
389-M0097C389-M0097C-21R-21.241.2417.2118.4517.2118.45IBCR0389ESGC4A1
389-M0097C389-M0097C-22R-11.511.5118.4519.9618.4519.96IBCR0389ESPC4A1
389-M0097C389-M0097C-22R-20.610.6119.9620.5719.9620.57IBCR0389ESQC4A1PAL@59-61 50cc
389-M0097C389-M0097C-23R-10.730.7320.7121.4420.7121.44IBCR0389ESVC4A1PAL@71-73 150cc, large bag
389-M0097C389-M0097C-24R-11.131.1321.4922.6221.4922.62IBCR0389ESWC4A1PAL@0-2 30cc
389-M0097C389-M0097C-24R-20.460.4622.6223.0822.6223.08IBCR0389ESXC4A1Date@44-46 20cc
389-M0097C389-M0097C-25R-10.530.5323.1523.6823.1523.68IBCR0389ESYC4A1PAL@0-2 30cc
389-M0097C389-M0097C-26R-11.181.1824.4125.5924.4125.59IBCR0389ES7D4A1
389-M0097C389-M0097C-26R-20.520.5225.5926.1125.5926.11IBCR0389ES8D4A1
389-M0097C389-M0097C-27R-10.770.7725.9726.7425.9726.74IBCR0389ES9D4A1
389-M0097C389-M0097C-28R-11.121.1226.9728.0926.9728.09IBCR0389ESAD4A1
389-M0097C389-M0097C-29R-10.480.4828.2228.7028.2228.70IBCR0389ESJD4A1
389-M0097C389-M0097C-30R-11.171.1728.7429.9128.7429.91IBCR0389ESKD4A1
389-M0097C389-M0097C-31R-10.470.4730.6331.1030.6331.10IBCR0389ESLD4A1
389-M0097C389-M0097C-32R-10.520.5233.3933.9133.3933.91IBCR0389ESMD4A1
389-M0097D 389-M0097D-1R-10.570.570.000.570.000.57IBCR0389ES9F5A1PAL from bottom
389-M0097D389-M0097D-2R-10.310.310.701.010.701.01IBCR0389ESAF5A1
389-M0097D389-M0097D-3R-10.310.311.051.361.051.36IBCR0389ESBF5A1PAL sample (possible dating)
389-M0097D389-M0097D-4R-10.310.311.681.991.681.99IBCR0389ESCF5A1
389-M0097D389-M0097D-5R-10.310.311.962.271.962.27IBCR0389ESDF5A1
389-M0097D389-M0097D-6R-10.400.402.693.092.693.09IBCR0389ESEF5A1
389-M0097D389-M0097D-7R-10.630.633.233.863.233.86IBCR0389ESFF5A1
389-M0097D389-M0097D-8R-10.210.213.713.923.713.92IBCR0389ESGF5A1
389-M0097D389-M0097D-9R-10.640.643.864.503.864.50IBCR0389ESHF5A1PAL from bottom
389-M0097D389-M0097D-10R-11.501.504.566.064.566.06IBCR0389ESIF5A1
389-M0097D389-M0097D-10R-20.770.776.066.836.066.83IBCR0389ESJF5A1
389-M0097D389-M0097D-11R-10.600.606.967.566.967.56IBCR0389ESKF5A1
389-M0097D389-M0097D-12R-10.150.157.627.777.627.77IBCR0389ESLF5A1
389-M0097D389-M0097D-13R-10.320.327.998.317.998.31IBCR0389ESMF5A1
389-M0097D389-M0097D-14R-11.221.228.419.638.419.63IBCR0389ESNF5A1
389-M0097D389-M0097D-15R-11.001.0010.0711.0710.0711.07IBCR0389ESPF5A1
389-M0097D389-M0097D-16R-11.151.1511.7712.9211.7712.92IBCR0389ESRF5A1PAL from bottom
389-M0097D389-M0097D-17R-11.271.2712.8714.1412.8714.14IBCR0389ESSF5A1Drill bit pieces possible
389-M0097D389-M0097D-18R-10.660.6614.3715.0314.3715.03IBCR0389ESTF5A1Metal pieces from drill bit
389-M0097D389-M0097D-19R-11.011.0115.4416.4515.4416.45IBCR0389ESUF5A1
389-M0097D389-M0097D-20R-10.500.5016.5717.0716.5717.07IBCR0389ESVF5A1
389-M0097D389-M0097D-21R-11.501.5017.3318.8317.3318.83IBCR0389ESWF5A1
389-M0097D389-M0097D-21R-20.510.5118.8319.3418.8319.34IBCR0389ESXF5A1
389-M0097D389-M0097D-22R-10.750.7519.3120.0619.3120.06IBCR0389ESYF5A1PAL from bottom
389-M0097D389-M0097D-23R-10.280.2820.2520.5320.2520.53IBCR0389ESZF5A1
389-M0097D389-M0097D-24R-10.340.3420.6020.9420.6020.94IBCR0389ES0G5A1
389-M0097D389-M0097D-25R-10.300.3021.0421.3421.0421.34IBCR0389ES1G5A1
389-M0097D389-M0097D-26R-11.061.0621.8622.9221.8622.92IBCR0389ES2G5A1PAL from bottom
389-M0097D389-M0097D-27R-10.310.3123.0023.3123.0023.31IBCR0389ES3G5A1
389-M0097D389-M0097D-28R-10.330.3323.3723.7023.3723.70IBCR0389ES4G5A1