Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science
Abstract:
Collection of core overview image reports from the above given hole of International Ocean Discovery Program (IODP) Expedition 389 (Hawaiian Drowned Reefs). 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, followed by the onshore phase from 2025-02-06 to 2025-02-26 at the Bremen Core Repository (BCR) hosted at MARUM – Center for Marine Environmental Sciences, University of Bremen. Core overview images reports for each core are automatically produced by the mDIS (mobile Drilling Information System) using the archive half line scan image of available sections once uploaded to the systems' file management. Line scan images were obtained during the onshore phase from the cleaned fresh cut surfaces directly after longitudinal splitting of core sections into work and archive halves. For production of core overview reports the curated cropped images of the respective archive halves were used. File naming follows standard IODP file naming convention: Exp-SiteHole-CoreCoretype. For example, a file 389-M0109A-06R.pdf identifies the report for core 6R (R indicating rotary coring method), from Hole M0109A from 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: 18.856772 * Longitude: -155.688265
Date/Time Start: 2023-10-18T00:00:00 * Date/Time End: 2023-10-19T00:00:00
Minimum Elevation: -147.9 m * Maximum Elevation: -147.9 m
Event(s):
389-M0106B (KAL-01Ac)  * Latitude: 18.856772 * Longitude: -155.688265 * Date/Time Start: 2023-10-18T00:00:00 * Date/Time End: 2023-10-19T00:00:00 * Elevation: -147.9 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EH46101. Spatial reference system (SRS): 4326. Comment: LAT water depth: 147.4 m. Borehole terminated as per client request. Casing abandoned due to issues recovering the string.
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
File nameFile name
File formatFile format
File sizeFile sizekByte
Image, sediment coreIMAGE sed core
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
40 data points

Data

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

All files referred to in data matrix can be downloaded in one go as ZIP or TAR. Be careful: This download can be very large! To protect our systems from misuse, we require to sign up for an user account before downloading.


Event

File name

File format

File size [kByte]

IMAGE sed core
389-M0106B 389-M0106B-01R.pdfPDF12519389-M0106B-01R.pdf
389-M0106B389-M0106B-02R.pdfPDF9929389-M0106B-02R.pdf
389-M0106B389-M0106B-03R.pdfPDF6144389-M0106B-03R.pdf
389-M0106B389-M0106B-04R.pdfPDF5715389-M0106B-04R.pdf
389-M0106B389-M0106B-05R.pdfPDF82389-M0106B-05R.pdf
389-M0106B389-M0106B-06R.pdfPDF5002389-M0106B-06R.pdf
389-M0106B389-M0106B-07R.pdfPDF9682389-M0106B-07R.pdf
389-M0106B389-M0106B-08R.pdfPDF24709389-M0106B-08R.pdf
389-M0106B389-M0106B-09R.pdfPDF26294389-M0106B-09R.pdf
389-M0106B389-M0106B-10R.pdfPDF20654389-M0106B-10R.pdf