/* DATA DESCRIPTION:
Citation:	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): Description of lithologic section units of IODP Hole 389-M0096A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.987641
Abstract:	Description of lithologic section units from the above given hole of International Ocean Discovery Program (IODP) Expedition 389 (Hawaiian Drowned Reefs). The content of this dataset is based on the visual core descriptions (VCD) done by sedimentologists during the onshore phase of expedition 389 (2025-02-06 to 2025-02-26 at the Bremen Core Repository (BCR) hosted at MARUM – Center for Marine Environmental Sciences, University of Bremen). For digitalization of the information, content of the hand-drawn VCD sheets was transferred into the mobile Drilling Information System (mDIS) database. The present dataset forms the basis for the digital lithologic columns and composite plots archived under the titles Visual core description of IODP Hole 389-M00###.
	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
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
Project(s):	Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP) (URI: https://www.iodp.org/)
Coverage:	LATITUDE: 20.036388 * LONGITUDE: -156.065720
	DATE/TIME START: 2023-09-05T00:00:00 * DATE/TIME END: 2023-09-05T00:00:00
	MINIMUM ELEVATION: -740.8 m * MAXIMUM ELEVATION: -740.8 m
Event(s):	389-M0096A (KAW-06Ab) * LATITUDE: 20.036388 * LONGITUDE: -156.065720 * DATE/TIME START: 2023-09-05T00:00:00 * DATE/TIME END: 2023-09-05T00:00:00 * ELEVATION: -740.8 m * LOCATION: Hawaii, USA * CAMPAIGN: Exp389 (Hawaiian Drowned Reefs (HDR)) (URI: https://doi.org/10.14379/iodp.proc.389.2025) * BASIS: MMA Valour (URI: https://store.pangaea.de/documentation/Cruise_Reports/OtherVessels/MMA_Valour.pdf) * METHOD/DEVICE: Benthic Portable Remotely Operated Drill (PROD5) * COMMENT: IGSN: IBCR0389EH55101. Spatial reference system (SRS): 4326. Comment: LAT water depth: 740.2m. 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):	Event label (Event)
	Sample code/label (Sample label) * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001)
	Depth, composite top [mcd] (Depth comp top) * COMMENT: MCD Interval Top [m]
	Depth, composite bottom [mcd] (Depth comp bot) * COMMENT: MCD Interval Bottom [m]
	Lithologic unit/sequence (Unit) * METHOD/DEVICE: Visual description
	Lithologic unit/sequence (Unit) * METHOD/DEVICE: Visual description * COMMENT: Rock Class
	Lithology/composition/facies (Lithology) * METHOD/DEVICE: Visual description * COMMENT: Short description
	Minerals (Minerals) * METHOD/DEVICE: Visual description * COMMENT: Major Minerals
	Core disturbance (Disturbance) * METHOD/DEVICE: Visual description
	Bioturbation (Bioturbation) * METHOD/DEVICE: Visual description * COMMENT: Bioturbation Intensity
	Bioturbation (Bioturbation) * METHOD/DEVICE: Visual description * COMMENT: Bioturbation Taphonomy
	Fossils (Fossils) * METHOD/DEVICE: Visual description
	Lithology/composition/facies (Lithology) * METHOD/DEVICE: Visual description * COMMENT: Main description
License:	Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/)
Status:	Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels)
Size:	33 data points
*/
Event	Sample label (DSDP/ODP/IODP sample designation)	Depth comp top [mcd] (MCD Interval Top [m])	Depth comp bot [mcd] (MCD Interval Bottom [m])	Unit (Visual description)	Unit (Rock Class, Visual description)	Lithology (Short description, Visual des...)	Minerals (Major Minerals, Visual descri...)	Disturbance (Visual description)	Bioturbation (Bioturbation Intensity, Visua...)	Bioturbation (Bioturbation Taphonomy, Visua...)	Fossils (Visual description)	Lithology (Main description, Visual desc...)
389-M0096A	389-M0096A-1R-1,0-105	0.00	1.05	Mixed-carb/vol	Mixed carb-volc	basalt;carbonate sedimentary material	olivine;Pyroxene	slight	none	encrustation - multilayered;bioerosion	Porites-branching;Coral-encrusting;Pocillopora-branching;Porites-massive;Coralline algae;Halimeda	Phaneritic to aphanitic basalt clasts with Olivine and CPX. Some basalt clasts have elongate bubbles.  Carbonate clasts include - corals, halimeda grst intraclast. Matrix is overall very coarse to coarse.  No grading.
389-M0096A	389-M0096A-2R-1,0-30	1.19	1.49	Mixed-carb/vol	Mixed carb-volc	basalt;carbonate sedimentary material	olivine;Pyroxene	moderate	none		Coral-undetermined	Various basalt clasts - either having vesicles or are massive. Massive have either phaneritic or aphanitic texture. Some basalt clasts have cracks with some white cement. Overall the clasts are pebble to cobble in size, with >90% basalt clasts.
389-M0096A	389-M0096A-2R-2,0-17	1.49	1.66	VOL-Basalt	Igneous-Volcanic-Mafic	basalt	olivine;Pyroxene	none	none			Basalt with Aphanitic and Phaneritic texture. Aphanitic basalt has some cracks filled with cement + few rounded bubbles are identified. Phaneritic basalt has olivine crystals.