Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Webster, Jody M; Ravelo, Ana Christina; Grant, Hannah; Stewart, Margaret S; Rydzy, Marisa; Le Ber, Erwan; Allison, Nicola; Asami, Ryuji; Boston, Brian; Braga, Juan-Carlos; Brenner, Logan; Chen, Xuefei; Chutcharavan, Peter; Dutton, Andrea; Felis, Thomas; Fukuyo, Naoto; Gischler, Eberhard; Greve, Sahra; Hagen, Amy; Hamon, Youri; Hathorne, Ed C; Humblet, Marc; Jorry, Stephan J; Khanna, Pankaj; McGregor, Helen V; Mortlock, Richard A; Nohl, Theresa; Potts, Donald C; Prohaska, Ana; Prouty, Nancy G; Renema, Willem; Rubin, Kenna Harmony; Westphal, Hildegard; Yokoyama, Yusuke (2025): Hyperspectral data of IODP Hole389-M0096C [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.987775 (DOI registration in progress)

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2025-11-26

RIS CitationBibTeX Citation ShareShow MapGoogle Earth

Abstract:
Hyperspectral data from the above given hole of International Ocean Discovery Program (IODP) Expedition 389 (Hawaiian Drowned Reefs) acquired by TheiaX GmbH during the onshore phase of the expedition, which was held between 2025-02-06 to 2025-02-26 at the Bremen Core Repository (BCR) hosted at MARUM – Center for Marine Environmental Sciences, University of Bremen. Acquisition of hyperspectral image data took place on all Archive halves and selected core slabs using a SisuROCK drill-core scanner (Spectral Imaging Ltd., Oulu, Finland) equipped with an AisaFENIX hyperspectral sensor to cover the visible and near-infrared (VNIR) as well as short-wave infrared (SWIR) regions of the electromagnetically spectrum. Relative abundance of water, dolomite, aragonite, clay and iron-silicates were logged in 1-cm intervals downcore for each core section and mineral domains interpreted from these results. Further, spectral indices-based carbonate maps were produced for each scanned section.
For further methodological information and processing procedures 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
Related to:
Webster, Jody M; Ravelo, Ana Christina; Grant, Hannah; Stewart, Margaret S; Rydzy, Marisa; Le Ber, Erwan; Allison, Nicola; Asami, Ryuji; Boston, Brian; Braga, Juan-Carlos; Brenner, Logan; Chen, Xuefei; Chutcharavan, Peter; Dutton, Andrea; Felis, Thomas; Fukuyo, Naoto; Gischler, Eberhard; Greve, Sahra; Hagen, Amy; Hamon, Youri; Hathorne, Ed C; Humblet, Marc; Jorry, Stephan J; Khanna, Pankaj; McGregor, Helen V; Mortlock, Richard A; Nohl, Theresa; Potts, Donald C; Prohaska, Ana; Prouty, Nancy G; Renema, Willem; Rubin, Kenna Harmony; Westphal, Hildegard; Yokoyama, Yusuke (2025): Hawaiian Drowned Reefs. Proceedings of the International Ocean Discovery Program, International Ocean Discovery Program, 389, https://doi.org/10.14379/iodp.proc.389.2025
Additional metadata:
Spectral indices for IODP Hole 389-M0096C
Project(s):
Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)
Coverage:
Latitude: 20.036423 * Longitude: -156.065688
Date/Time Start: 2023-09-06T00:00:00 * Date/Time End: 2023-09-06T00:00:00
Minimum Elevation: -739.9 m * Maximum Elevation: -739.9 m
Event(s):
389-M0096C (KAW-06Ad)  * Latitude: 20.036423 * Longitude: -156.065688 * Date/Time Start: 2023-09-06T00:00:00 * Date/Time End: 2023-09-06T00:00:00 * Elevation: -739.9 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EHF5101. Spatial reference system (SRS): 4326. Comment: LAT water depth: 739.4m. Washed down 0 to 0.88m. Cored 1.74-1.84. Rotary from 1.84 couldn't penetrate. 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).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 Sample code/labelSample labelDSDP/ODP/IODP sample designation
3 Water, relative abundanceH2O rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
4 Dolomite, relative abundanceDol rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
5 Calcite, relative abundanceCal rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
6 Aragonite, relative abundanceArg rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
7 Clay, relative abundanceClay rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
8 Iron silicates, relative abundance[Fe]2 [SiO]4 rel abundHyperspectral sensor, AisaFENIX; mounted on drill-core scanner, SisuROCK, Specim Spectral Imaging Oy Ltdfrom hyperspectral imaging
9 Domain, mineralogyDomain mineralinterpreted from relative mineral abundances of hyperspectral imaging
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
360 data points

Data

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

1 
Event		2 
Sample label		3 
H2O rel abund		4 
Dol rel abund		5 
Cal rel abund		6 
Arg rel abund		7 
Clay rel abund		8 
[Fe]2 [SiO]4 rel abund		9 
Domain mineral
389-M0096C 389-M0096C-01R,0-10.42120491600.2353441680.3609359260.0722166770.269778985non diagnostic
389-M0096C389-M0096C-01R,1-20.31473067000.1763717580.1644567100.1626222380.304010618clay - FeOH-silicate
389-M0096C389-M0096C-01R,2-30.44540849100.1494448620.1554656670.2121857320.330536936clay - FeOH-silicate
389-M0096C389-M0096C-01R,3-40.22539599100.0634675080.0615059130.2537067410.370758632clay - FeOH-silicate
389-M0096C389-M0096C-01R,4-50.08341338800.0000000000.0000000000.4055533010.382275906clay - FeOH-silicate
389-M0096C389-M0096C-01R,5-60.06255816500.0000000000.0000000000.4825585880.426650643clay - FeOH-silicate
389-M0096C389-M0096C-01R,6-70.10674647300.0138085400.0000000000.5193581580.497619416clay - FeOH-silicate
389-M0096C389-M0096C-01R,7-80.13273761900.0029383010.0000000000.3766396810.340724126clay - FeOH-silicate
389-M0096C389-M0096C-01R,8-90.07462718400.0243941210.0000000000.3317515430.378713380clay - FeOH-silicate
389-M0096C389-M0096C-01R,9-100.18006638300.1003994570.0004647390.2592810890.390045376clay - FeOH-silicate
389-M0096C389-M0096C-01R,10-110.25338217000.1690156350.0241400300.2357231410.293402060clay - FeOH-silicate
389-M0096C389-M0096C-01R,11-120.68237084900.6254203600.6617391440.1471544970.296401917calcite - aragonite
389-M0096C389-M0096C-01R,12-130.57812513800.5079292760.4185136500.1274401000.257456901calcite - aragonite
389-M0096C389-M0096C-01R,13-140.50756270800.3712686800.3552067110.1111927590.264626417calcite - aragonite
389-M0096C389-M0096C-01R,14-150.58826203700.3064127650.5102721020.1492715400.389877277aragonite
389-M0096C389-M0096C-01R,15-160.40661946200.1345468340.1840016110.1960810870.345140175clay - FeOH-silicate
389-M0096C389-M0096C-01R,16-170.23240917500.0903809070.0988225290.2697361820.296013117clay - FeOH-silicate
389-M0096C389-M0096C-01R,17-180.21636779000.1364844300.0000000000.2615681450.302029267clay - FeOH-silicate
389-M0096C389-M0096C-01R,18-190.11845707300.0311312780.0000000000.2778511370.409987346clay - FeOH-silicate
389-M0096C389-M0096C-01R,19-200.18859207600.0334937310.0564195120.2919416570.381002786clay - FeOH-silicate
389-M0096C389-M0096C-01R,20-210.33701683500.2657569610.2718119660.2146058000.304315055calcite - aragonite
389-M0096C389-M0096C-01R,21-220.57706268400.4958995960.4672417160.1512767110.259178904calcite - aragonite
389-M0096C389-M0096C-01R,22-230.62104851000.5166083170.4673768730.0972055270.282924213calcite - aragonite
389-M0096C389-M0096C-01R,23-240.61341964700.5353243560.3491880750.1409380340.208163200calcite - aragonite
389-M0096C389-M0096C-01R,24-250.63599302600.4829428730.3496353630.1340447010.229019016calcite - aragonite
389-M0096C389-M0096C-01R,25-260.20195256800.0970439910.0717288560.2088644150.270904201non diagnostic
389-M0096C389-M0096C-01R,26-270.17288158800.0023712800.0000000000.2102004050.355762505clay - FeOH-silicate
389-M0096C389-M0096C-01R,27-280.27626595700.1436014870.1015416190.1828632360.309190699clay - FeOH-silicate
389-M0096C389-M0096C-01R,28-280.26775122900.0687509530.0409998960.1959052570.422775427clay - FeOH-silicate
389-M0096C389-M0096C-01R,28-300.31086913800.0293227130.0484211470.2383865440.417638102aragonite
389-M0096C389-M0096C-01R,30-310.15597220600.0581285690.0000000000.2745514560.304319787clay - FeOH-silicate
389-M0096C389-M0096C-01R,31-320.06133566100.0065248230.0000000000.3539930300.381162142clay - FeOH-silicate
389-M0096C389-M0096C-01R,32-330.05597305500.0016830580.0000000000.3241423370.375460193clay - FeOH-silicate
389-M0096C389-M0096C-01R,33-340.09614584500.0017486640.0000000000.3275768540.369415794clay - FeOH-silicate
389-M0096C389-M0096C-01R,34-350.28800271100.1803696520.0695071390.2914719860.382653057clay - FeOH-silicate
389-M0096C389-M0096C-01R,35-360.46273272500.3300631980.2672835580.2189263700.335732143calcite - aragonite
389-M0096C389-M0096C-01R,36-370.44551564700.1194248320.1037774330.2545627600.301820924clay - FeOH-silicate
389-M0096C389-M0096C-01R,37-380.14278161100.0000000000.0000000000.4189165530.339113774clay - FeOH-silicate
389-M0096C389-M0096C-01R,38-390.09629110700.0023198480.0000000000.4786521720.369637302clay - FeOH-silicate
389-M0096C389-M0096C-01R,39-400.21003651700.0050954580.0204084710.5299838760.411619324clay - FeOH-silicate
389-M0096C389-M0096C-01R,40-410.35613740800.0609529430.0631731470.4580919740.313513174clay - FeOH-silicate
389-M0096C389-M0096C-01R,41-420.58425093600.3804065450.4016021360.1851619140.233773008calcite - aragonite
389-M0096C389-M0096C-01R,42-430.52860359600.3266109190.2890815590.1536431400.233979832calcite - aragonite
389-M0096C389-M0096C-01R,43-440.45803926500.2567942100.0552813210.1811466040.252300063clay - FeOH-silicate
389-M0096C389-M0096C-01R,44-450.42897674400.2019987910.0899713530.1973142790.232805156calcite - aragonite