Event label	Optional label	Method/Device	Abbreviation	O2A Registry URI	Date/Time	Latitude	Longitude	Elevation	Date/Time end	Latitude end	Longitude end	Elevation end	Comment
NBP1502A-KC03		Kasten corer	KAL			-76.21622	164.88617	-838					MSGL
NBP1502A-KC04		Kasten corer	KAL			-76.07813	170.33427	-597					Topset of large GZW topset
NBP1502A-KC05		Kasten corer	KAL			-76.05755	170.38968	-600					Topset of small GZW topset
NBP1502A-KC13		Kasten corer	KAL			-76.17170	175.77763	-575					Meander of subglacial Pennell Channel
NBP1502A-KC14		Kasten corer	KAL			-75.92450	179.11258	-554					Toe of steep post-LGM GZW
NBP1502A-KC15		Kasten corer	KAL			-75.92468	179.10850	-558					Foreset of steep post-LGM GZW
NBP1502A-KC16		Kasten corer	KAL			-75.92473	179.10572	-541					Topset of steep post-LGM GZW
NBP1502A-KC17		Kasten corer	KAL			-75.87367	179.66627	-549					Toe of LGM GZW
NBP1502A-KC18		Kasten corer	KAL			-75.88258	179.54638	-481					Topset of LGM GZW
NBP1502A-KC19		Kasten corer	KAL			-76.03025	177.21030	-455					Topset of small GZW
NBP1502A-KC24		Kasten corer	KAL			-75.67135	176.44648	-450					Slope of Pennell Bank
NBP1502A-KC25		Kasten corer	KAL			-76.03168	176.84777	-456					Toe of GZW/fan at Pennell Channel termination
NBP1502A-KC27		Kasten corer	KAL			-76.04390	176.66183	-451					Backside of GZW/fan at Pennell Channel termination
NBP1502A-KC30		Kasten corer	KAL			-74.44772	173.37978	-536					Topset or foreset of LGM GZW
NBP1502A-KC38		Kasten corer	KAL			-76.24868	167.25892	-681					Foreset of middle GZW
NBP1502A-KC43		Kasten corer	KAL			-76.31917	165.32903	-766					Small scale GZWs
NBP1502A-KC48		Kasten corer	KAL			-74.47293	173.51087	-539					Foreset of LGM GZW
NBP1502A-KC49		Kasten corer	KAL			-74.37267	173.57995	-541					Toe of LGM GZW
NBP1502_0_Underway-1		Swath-mapping system Simrad EM122 (Kongsberg Maritime AS)				-76.14745	175.70720						Event shows the center loaction of the mulitbeam survey (raster dataset) during RVIB Nathaniel B. Palmer expedition NBP1502