Depth_start	Depth_end	Depth_median	%sand	characteristic	interval	deformation	sand%	silt%	bed<1cm	bed1-10cm	bed10-30cm	bed>30cm	color	avg_grainsize	%bioturb	%shell	%organics	laminated	wavy	lenticular	small_x-beds	lg_x-beds	massive	horiz_lam	convolute	deformation	flaser	low_angle	grain size	peel	radiometric	radiograph	photograph	strat_type	phys_char.	sed_texture	spec_desig	Additional_Text_Attributes	Date of desc.	Extrainfo.	Proj. Id.	Year	Core Id.	Run	Filename	LAT Deg	Min	LONG Deg	Min	WATER DEPTH (FT)	Pen. Length (M)	Pen. Length (ft)	Meas. Length (cm.)	Comments
-5	0	-2.5	0	 burrows silt silt	3 - 110		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
0	5	2.5	0	 burrows silt silt	3 - 110		0	100	0	0		100	gray		0	0	0	0					100						grain size						 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
5	10	7.5	0	 burrows silt silt	3 - 110		0	100	0	0		100	gray		0	0	0	0					100						grain size						 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
10	15	12.5	0	 burrows silt silt	3 - 110		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
15	20	17.5	0	 burrows silt silt	3 - 110		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
20	25	22.5	0	 burrows silt silt	3 - 110		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
25	30	27.5	0	 burrows silt silt	3 - 110		0.237591659	99.76240834	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
30	35	32.5	0	 burrows silt silt	3 - 110		0.475183318	99.52481668	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
35	40	37.5	0	 burrows silt silt	3 - 110		0.712774976	99.28722502	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
40	45	42.5	0	 burrows silt silt	3 - 110		0.950366635	99.04963337	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
45	50	47.5	0	 burrows silt silt	3 - 110		1.187958294	98.81204171	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
50	55	52.5	0	 burrows silt silt	3 - 110		1.425549953	98.57445005	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
55	60	57.5	0	 burrows silt silt	3 - 110		1.187958294	98.81204171	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
60	65	62.5	0	 burrows silt silt	3 - 110		0.950366635	99.04963337	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
65	70	67.5	0.287111736	 burrows silt silt	3 - 110		0.712774976	99.28722502	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
70	75	72.5	0.574223472	 burrows silt silt	3 - 110		0.475183318	99.52481668	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
75	80	77.5	0.861335208	 burrows silt silt	3 - 110		0.237591659	99.76240834	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
80	85	82.5	0	 burrows silt silt	3 - 110		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
85	90	87.5	0	 burrows silt silt	3 - 110		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
90	95	92.5	0.721177757	 burrows silt silt	3 - 110		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
95	100	97.5	0.062432287	 burrows silt silt	3 - 110		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
100	105	102.5	0.328733261	 burrows silt silt	3 - 110		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt silt			0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
105	110	107.5	0.595034234	shell_fragments			0	100	0	0		100	gray		15.98738458	0	0	14.98738458					0															0-110cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
110	115	112.5	0.861335208	shell_fragments			0.402611222	99.59738878	0	0		0	gray		25.09459087	0	0	15.98738458					0															"110-155cm Slight to heavily bioturbation, laminated where not destroyed, few shells"	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
115	120	117.5	2.604396126	shell_fragments			2.192754001	97.807246	0	0		0	gray		49.38047429	0	0	25.09459087					0															"110-155cm Slight to heavily bioturbation, laminated where not destroyed, few shells"	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
120	125	122.5	4.347457044	shell_fragments			3.98289678	96.01710322	50	50		0	gray		63.54723963	0	0	49.38047429					0															"110-155cm Slight to heavily bioturbation, laminated where not destroyed, few shells"	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
125	130	127.5	3.512240354	shell_fragments			11.65493726	88.34506274	50	50		0	gray		46.34473887	0	0	63.54723963					0															"110-155cm Slight to heavily bioturbation, laminated where not destroyed, few shells"	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
130	135	132.5	2.677023664	shell_fragments			10.54675364	89.45324636	50	50		0	gray		40.77922391	0	0	46.34473887					0															"110-155cm Slight to heavily bioturbation, laminated where not destroyed, few shells"	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
135	140	137.5	1.926539102	shell_fragments			9.438570013	90.56142999	50	50		0	gray		35.21370896	0	0	40.77922391					0															"110-155cm Slight to heavily bioturbation, laminated where not destroyed, few shells"	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
140	145	142.5	1.17605454	shell_fragments			8.330386388	91.66961361	0	0		0	gray		40.27326801	0	0	35.21370896					0															"110-155cm Slight to heavily bioturbation, laminated where not destroyed, few shells"	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
145	150	147.5	0.425569978	shell_fragments			10.37626385	89.62373615	0	0		0	gray		38.24944439	0	0	40.27326801					0										photograph					"110-155cm Slight to heavily bioturbation, laminated where not destroyed, few shells"	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
150	155	152.5	0	 burrows silt silt	159 - 274		5.133702853	94.86629715	0	0		0	gray		33.18988534	0	0	38.24944439					0										photograph		 burrows silt silt			"110-155cm Slight to heavily bioturbation, laminated where not destroyed, few shells"	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
155	160	157.5	0	 burrows silt silt	159 - 274		0.658345904	99.3416541	0	0		0	gray		33.69584125	0	0	33.18988534					0										photograph		 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
160	165	162.5	0	 burrows silt silt	159 - 274		0.493759428	99.50624057	0	0		0	gray		0	0	0	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
165	170	167.5	0	 burrows silt silt	159 - 274		0.329172952	99.67082705	0	0		0	gray		0	0	0	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
170	175	172.5	0	 burrows silt silt	159 - 274		0.164586476	99.83541352	0	0		100	gray		0	0	22.40168251	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
175	180	177.5	0.140157451	 burrows silt silt	159 - 274		0	100	0	0		100	gray		0	0	23.34569165	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
180	185	182.5	0	 burrows silt silt	159 - 274		0.148849704	99.8511503	0	0		100	gray		0	0	10.1295638	0					100												 burrows silt silt			180-210cm small organic rich lenses	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
185	190	187.5	1.158642195	 burrows silt silt	159 - 274		0.297699408	99.70230059	0	0		100	gray		0	0	13.19759348	0					100												 burrows silt silt			180-210cm small organic rich lenses	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
190	195	192.5	2.31728439	 burrows silt silt	159 - 274		0.446549112	99.55345089	0	0		100	gray		0	0	16.26562316	0					100						grain size						 burrows silt silt			180-210cm small organic rich lenses	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
195	200	197.5	3.475926585	 burrows silt silt	159 - 274		0.595398816	99.40460118	0	0		100	gray		0	0	17.20963229	0					100						grain size						 burrows silt silt			180-210cm small organic rich lenses	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
200	205	202.5	0.425569978	 burrows silt silt	159 - 274		0.74424852	99.25575148	0	0		100	gray		0	0	18.15364142	0					100												 burrows silt silt			180-210cm small organic rich lenses	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
205	210	207.5	0.389256209	 burrows silt silt	159 - 274		0.893098224	99.10690178	0	0		100	gray		0	0	14.84960946	0					100												 burrows silt silt			180-210cm small organic rich lenses	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
210	215	212.5	0.35294244	 burrows silt silt	159 - 274		1.041947928	98.95805207	0	0		100	gray		0	0	0	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
215	220	217.5	0.17647122	 burrows silt silt	159 - 274		1.121865017	98.87813498	0	0		100	gray		0	0	0	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
220	225	222.5	0	 burrows silt silt	159 - 274		1.201782105	98.7982179	0	0		100	gray		0	12.9615912	0	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
225	230	227.5	0.866432833	 burrows silt silt	159 - 274		1.281699194	98.71830081	0	0		100	gray		0	28.53774187	0	0					100												 burrows silt silt			230cm lenses- shaped deposits of shell fragments ~2cm thick	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
230	235	232.5	1.732865667	 burrows silt silt	159 - 274		1.361616282	98.63838372	0	0		100	gray		0	0	0	0					100												 burrows silt silt			230cm lenses- shaped deposits of shell fragments ~2cm thick	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
235	240	237.5	0.970276515	 burrows silt silt	159 - 274		1.44153337	98.55846663	0	0		100	gray		0	0	0	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
240	245	242.5	0.207687363	 burrows silt silt	159 - 274		1.521450459	98.47854954	0	0		100	gray		0	0	0	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
245	250	247.5	0.159269005	 burrows silt silt	159 - 274		1.601367547	98.39863245	0	0		100	gray		0	0	0	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
250	255	252.5	0.110850646	 burrows silt silt	159 - 274		1.681284635	98.31871537	0	0		100	gray		0	0	0	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
255	260	257.5	0.062432287	 burrows silt silt	159 - 274		0.840642318	99.15935768	0	0		100	gray		0	0	0	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
260	265	262.5	0	 burrows silt silt	159 - 274		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt silt			155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
265	270	267.5	0	shell_fragments			5.517304877	94.48269512	0	0		100	gray		0	0	0	0					100															155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
270	275	272.5	0.466981373	shell_fragments			9.48119246	90.51880754	0	0		100	gray		0	0	0	0					100															155-275cm Massive silty -clay	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
275	280	277.5	0.933962746	shell_fragments			7.691049681	92.30895032	0	0		100	gray		0	0	0	0					100																10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
280	285	282.5	0.466981373	shell_fragments			5.900906901	94.0990931	0	0		100	gray		0	0	0	0					100																10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
285	290	287.5	0	shell_fragments			9.48119246	90.51880754	0	0		100	gray		43.30900344	0	0	0					100															290-305cm burrowed; dk. Matrix w/ med. Gray burrows	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
290	295	292.5	0	shell_fragments			8.969723095	91.03027691	0	0		100	gray		33.69584125	0	0	0					100															290-305cm burrowed; dk. Matrix w/ med. Gray burrows	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
295	300	297.5	0	shell_fragments			8.458253729	91.54174627	0	0		100	gray		0	0	0	0					100										photograph					290-305cm burrowed; dk. Matrix w/ med. Gray burrows	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
300	305	302.5	0	 burrows silt	305 - 422		6.156641584	93.84335842	0	0		100	gray		0	0	0	0					100										photograph		 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
305	310	307.5	0	 burrows silt	305 - 422		3.98289678	96.01710322	0	0		100	gray		0	0	0	0					100										photograph		 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
310	315	312.5	0	 burrows silt	305 - 422		1.809151977	98.19084802	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
315	320	317.5	0.648550219	 burrows silt	305 - 422		4.494366146	95.50563385	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
320	325	322.5	1.297100437	 burrows silt	305 - 422		3.343560074	96.65643993	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
325	330	327.5	0.648550219	 burrows silt	305 - 422		2.192754001	97.807246	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
330	335	332.5	0	 burrows silt	305 - 422		1.879503429	98.12049657	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
335	340	337.5	0.031216143	 burrows silt	305 - 422		1.566252858	98.43374714	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
340	345	342.5	0.062432287	 burrows silt	305 - 422		1.253002286	98.74699771	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
345	350	347.5	0.825021439	 burrows silt	305 - 422		0.939751715	99.06024829	0	0		100	gray		0	0	0	0					100												 burrows silt			348cm shell lenses	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
350	355	352.5	1.58761059	 burrows silt	305 - 422		0.626501143	99.37349886	0	0		100	gray		0	0	0	0					100												 burrows silt			348cm shell lenses	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
355	360	357.5	0.793805295	 burrows silt	305 - 422		0.313250572	99.68674943	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
360	365	362.5	0	 burrows silt	305 - 422		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
365	370	367.5	0	 burrows silt	305 - 422		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
370	375	372.5	0	 burrows silt	305 - 422		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
375	380	377.5	0	 burrows silt	305 - 422		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
380	385	382.5	0	 burrows silt	305 - 422		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
385	390	387.5	0	 burrows silt	305 - 422		0	100	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
390	395	392.5	0	 burrows silt	305 - 422		0	100	0	0		100	gray		0	0	0	0					100						grain size						 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
395	400	397.5	0	 burrows silt	305 - 422		0.96375736	99.03624264	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
400	405	402.5	0	 burrows silt	305 - 422		1.92751472	98.07248528	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
405	410	407.5	0	 burrows silt	305 - 422		2.891272079	97.10872792	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
410	415	412.5	0	 burrows silt	305 - 422		3.855029439	96.14497056	0	0		100	gray		0	0	0	0					100												 burrows silt			"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
415	420	417.5	55.80123089	shell_fragments			59.69309908	40.30690092	0	0		100	gray		39.7673121	0	0	0					100															"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
420	425	422.5	38.20153572	shell_fragments			61.07566471	38.92433529	0	0		100	gray		49.63345225	0	0	0					100															"305-425cm Massive clay, silty-clay w/ sand filled burrows; cleaner sand toward base of interval "	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
425	430	427.5	66.19888431	shell_fragments			66.70182773	33.29817227	0	0		100	gray		59.49959239	0	0	0					100															clean sand stringers @425cm and 430-435cm	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
430	435	432.5	58.63654189	shell_fragments			47.84139488	52.15860512	0	0		100	gray		64.55915144	0	0	0					100															clean sand stringers @425cm and 430-435cm	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
435	440	437.5	36.44882895	shell_fragments			41.95949717	58.04050283	0	0		100	gray		69.61871048	0	0	0					100															clean sand stringers @425cm and 430-435cm	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
440	445	442.5	34.56051296	shell_fragments			40.97918089	59.02081911	0	0		100	gray		62.53532782	0	0	0					100															heavy burrowing; sand filled burrows throughout interval; few shells	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
445	450	447.5	36.37620142	shell_fragments			39.99886461	60.00113539	0	0		100	gray		55.45194515	0	0	0					100															heavy burrowing; sand filled burrows throughout interval; few shells	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
450	455	452.5	37.1024768	shell_fragments			39.01854832	60.98145168	0	0		100	gray		56.96981287	0	0	0					100															heavy burrowing; sand filled burrows throughout interval; few shells	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
455	460	457.5	37.82875218	shell_fragments			38.95461465	61.04538535	0	0		100	gray		58.48768058	0	0	0					100															heavy burrowing; sand filled burrows throughout interval; few shells	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
460	465	462.5	54.69195872	shell_fragments			38.89068098	61.10931902	0	0		100	gray		55.7049231	0	0	0					100										photograph					heavy burrowing; sand filled burrows throughout interval; few shells	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
465	470	467.5	71.55516526	shell_fragments			60.31645237	39.68354763	0	0		100	gray		52.92216563	0	0	0					100										photograph					heavy burrowing; sand filled burrows throughout interval; few shells	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
470	475	472.5	76.53317778	shell_fragments			64.34160972	35.65839028	0	0		100	gray		0	0	0	0					100										photograph					heavy burrowing; sand filled burrows throughout interval; few shells	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
475	480	477.5	81.51119029	shell_fragments			68.36676707	31.63323293	0	0		100	gray		0	22.40168251	0	0					100						grain size				photograph					475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
480	485	482.5	86.48920281	shell_fragments			72.39192442	27.60807558	0	0		100	gray		0	23.34569165	0	0					100						grain size				photograph					475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
485	490	487.5	86.87654968	shell_fragments			74.30993454	25.69006546	0	0		100	gray		0	10.1295638	0	0					100										photograph					475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
490	495	492.5	87.26389655	shell_fragments			76.22794467	23.77205533	0	0		100	gray		0	13.19759348	0	0					100										photograph					475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
495	500	497.5	87.65124342	shell_fragments			78.14595479	21.85404521	0	0		100	gray		0	16.26562316	0	0					100										photograph					475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
500	505	502.5	88.57119224	shell_fragments			76.78203648	23.21796352	0	0		100	gray		0	17.20963229	0	0					100										photograph					475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
505	510	507.5	89.49114106	shell_fragments			75.41811817	24.58188183	0	0		100	gray		0	18.15364142	0	0					100										photograph					475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
510	515	512.5	90.41108988	shell_fragments			74.05419986	25.94580014	0	0		100	gray		0	14.84960946	0	0					100										photograph					475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
515	520	517.5	90.07216137	shell_fragments			76.41974568	23.58025432	0	0		100	gray		0	11.5455775	0	0					100										photograph					475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
520	525	522.5	89.73323285	shell_fragments			78.78529149	21.21470851	0	0		100	gray		0	13.43359576	0	0					100						grain size				photograph					475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
525	530	527.5	89.39430434	shell_fragments			78.78529149	21.21470851	0	0		100	gray		0	15.32161403	0	0					100						grain size				photograph					475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
530	535	532.5	89.97532465	shell_fragments			78.78529149	21.21470851	0	0		100	gray		0	3.521499878	0	0					100															475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)	10/11/89	Off Shore	CI	87	CI-87-42_R2	2	CI-87-42R2.dat	30	0.09	88	40.97	58	9.1	30	543	Due West of N. Chandeleur Is.
535	540	537.5	89.97532465	shell_fragments			78.78529149	21.21470851	0	0		100	gray		0	3.521499878	0	0					100															475-543cm muddy sand w/ shells; some large whole shells (oyster shell at surface)