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
Lit1099_01					1999-10-26T00:00:00	54.49000	10.03000	-23.7					Sediment: dark gray/ Surface: worms/ 50-55 cm:gas bubbles next to the pockmark
Lit1099_02					1999-10-26T00:00:00	54.49000	10.03000	-24.8					below 25 cm: Clay grey / next to the pockmark
Lit1099_03					1999-10-26T00:00:00	54.49000	10.03000	-25.1					Pockmark-egde/ below 60 cm gas bubbles
Lit1099_04					1999-10-26T00:00:00	54.49000	10.03000	-25.3					Small pockmark/ brown/ considerable hard for pockmark
Lit1099_05					1999-10-26T00:00:00	54.49000	10.03000	-25					Pockmark center/ very high particle amount in the bottom water/ black pockmark sediment/ 50 cm: grey clay layer
Lit1099_06					1999-10-26T00:00:00	54.49000	10.03000	-23.3					
Lit1099_07					1999-10-26T00:00:00	54.49000	10.03000	-23.5					
Lit1099_08					1999-10-26T00:00:00	54.49000	10.03000	-23.1					
Lit1099_09					1999-10-26T00:00:00	54.49000	10.03000	-23.7					Small hole
Lit1099_10					1999-10-27T00:00:00	54.49000	10.03000	-23					
Lit1099_11					1999-10-27T00:00:00	54.49000	10.03000	-23					
Lit1099_12					1999-10-27T00:00:00	54.49000	10.04000	-23					
Lit1099_13					1999-10-27T00:00:00	54.49000	10.04000	-22.8					below 10 cm: bubbles?
Lit1099_14					1999-10-27T00:00:00	54.49000	10.03000	-23.4					
Lit1099_15					1999-10-27T00:00:00	54.49000	10.03000	-23					
Lit1099_16					1999-10-27T00:00:00	54.48000	10.02000	-24					Pockmark, black bottom water
Lit1099_17					1999-10-27T00:00:00	54.48000	10.02000	-23					clear bottom water
Lit1099_18					1999-10-27T00:00:00	54.49000	10.11000	-12.9					Sand
Lit1099_19					1999-10-27T00:00:00	54.49000	10.10000	-13.2					Sand
Lit1099_20					1999-10-27T00:00:00	54.49000	10.11000	-13.5					Sand