"Table 16. Headspace composition data from Sites 1023, 1024, and 1025. "				

"Core, section, "	Depth 	C1 	C2 	
interval (cm) 	(mbsf) 	(ppmv) 	(ppmv) 	C1/C2 
168-1023A-				
"1H-6, 0-5 "	7.525	3		
"2H-6, 0-5 "	16.825	3		
"3H-6, 0-5 "	26.325	2		
"4H-6, 0-5 "	35.825	2		
"5H-6, 0-5 "	45.325	2		
"6H-6, 0-5 "	54.825	55		
"7H-6, 0-5 "	64.325	1270		
"8H-6, 0-5 "	73.825	3506		
"9H-6, 0-5 "	83.325	5058		
"10H-6, 0-5 "	92.825	6636		
"11H-6, 0-5 "	102.325	5971		
"12H-6, 0-5 "	111.825	7689		
"13H-6, 0-5 "	121.325	4543		
"14H-5, 0-5 "	129.325	3617	3	1206
"15X-3, 0-5 "	133.025	2327	2	1164
"16X-4, 0-5 "	137.225	1877		
"17X-4, 0-5 "	146.825	133		
"18X-5, 0-5 "	157.925	7		
"19X-4, 0-5 "	166.125	3		
"20X-5, 0-5 "	177.225	3		
"21X-4, 0-5 "	185.325	4		
"22X-3, 0-5 "	193.425	2		
168-1024A-				
"1H-5, 0-5 "	6.025	3		
168-1024B-				
"1H-5, 0-5 "	6.025	2		
"3H-6, 0-5 "	15.125	2		
"4H-6, 0-5 "	24.625	2
"5H-6, 0-5 "	34.125	2
"5H-6, 0-5 "	43.625	2
"6H-6, 0-5 "	53.125	2
"7H-6, 0-5 "	62.625	2
"8H-6, 0-5 "	72.125	3
"9H-6, 0-5 "	81.625	172
"10H-6, 0-5 "	91.125	611
"11H-6, 0-5 "	100.625	243
"12H-6, 0-5 "	110.125	5
"13H-6, 0-5 "	119.625	3
"14X-6, 0-5 "	129.125	3
"15X-6, 0-5 "	138.725	3
"16X-6, 0-5 "	148.325	4
"17X-6, 0-5 "	157.925	4
"18X-5, 0-5 "	166.025	3
168-1025B-		
"1H-3, 0-5 "	3.025	2
"2H-6, 0-5 "	12.525	2
"3H-6, 0-5 "	22.025	4
"4H-6, 0-5 "	31.525	3
"5H-6, 0-5 "	41.025	3
"6H-6, 0-5 "	50.525	3
"7H-6, 0-5 "	60.025	4
"8H-6, 0-5 "	69.525	5
"10X-6, 0-5 "	88.625	3
"11X-4, 0-5 "	95.225	3