476

Description:: Club Lake; an elongate moraine draped on a ridge; on the crest of a ridge

Location Data
Observer	IBC	GGC
GPS	No
Latitude Longitude DMS	68° 33' S 78° 13' E	68° 33' S 78° 13' E
Latitude Longitude DD	-68.550 78.217	-68.550 78.217
Latitude longitude precision DD	0.008 0.008	0.008 0.008
Locality	Vestfold Hills, Ingrid Christensen Coast
Survey

Surface weathering or surface features:: Surface boulders rounded with distinct fragmentation; and reduction; a weakly developed pavement; some ventiforms

Profile Description
Horizon	Depth	Description
476a	-2 – 0 cm	surface weathered boulders and gravel; some salts
476b	0 – 10 cm	brown clayey sandy gravel; salts abundant around clasts; some clasts disintegrating and weathered;
476c-l	12 – 100 cm	very dark grey (2.5Y 3/3) and dark greyish brown (2.5Y 4/2) till; structureless; some rocks weathered

Physical Data
Sample name	Depth description	Top (cm)	Base (cm)	Gravimetric Moisture
476a	2-0	-2	0	No
476b	0-10cm	0.0	10.0	No
476c	10-20cm	10.0	20.0	No
476d	20-30cm	20.0	30.0	No
476e	30-40cm	30.0	40.0	No
476f	40-50cm	40.0	50.0	No
476g	50-60cm	50.0	60.0	No
476h	60-70cm	60.0	70.0	No
476i	70-80cm	70.0	80.0	No
476j	80-90cm	80.0	90.0	No
476k	90-100cm	90.0	100.0	No
476l	12 - 100+ cm	12	100	No

Sample solution chemistry
Sample name	pH	Na meq/100g	Ca meq/100g	Mg meq/100g	K meq/100g	Cl meq/100g	SO₄ meq/100g	NO₃ meq/100g	EC mmho/cm	Soluble Salt
476a
476b	7.0	25.0	18.0	14.0	1.2	35.0	25.0	.	42.0	.
476c	7.4	5.0	7.3	13.0	1.1	6.6	6.9	.	7.0	.
476d	7.1	3.4	7.2	11.0	1.0	6.7	10.0	.	7.51	.
476e	7.4	3.4	7.3	9.8	0.96	6.0	8.2	.	6.51	.
476f
476g
476h	6.8	3.8	12.0	9.2	0.81	5.0	15.0	.	7.91	.
476i
476j
476k	7.4	2.9	2.9	7.1	0.45	4.2	6.3	.	4.4	.
476l	6.9	2.6	2.9	6.3	0.32	.	.	.	4.08	.

Particle size distribution
Sample name	2 - 0.5 mm	0.5 - 0.25 mm	0.25 - 0.1 mm	0.1 - 0.05 mm	0.05 - 0.02 mm	0.02 - 0.002 mm	< 0.002 mm	Fe₂O₃	CaCO₃
476a
476b	28.0	18.0	21.0	10.0	7.0	11.0	4.0	0.7	.
476c	33.0	17.0	19.0	10.0	7.0	9.0	5.0	0.7	.
476d	31.0	15.0	19.0	11.0	8.0	10.0	5.0	0.5	.
476e	24.0	16.0	21.0	12.0	8.0	11.0	7.0	0.7	.
476f
476g
476h	27.0	16.0	19.0	12.0	10.0	11.0	5.0	0.8	.
476i
476j
476k	27.0	16.0	19.0	12.0	9.0	9.0	7.0	0.7	.
476l	29.0	16.0	19.0	12.0	10.0	9.0	4.0	0.8	.

Clay Mineralogy
Sample name	Mica	IHM	HIV - IHM	ICHL	VT	HIV	CHL	SM	CHL SM	FE - CHL	HT	QTZ	FLD	HB	Notes
476a															:
476b	60.0	.	.	20.0	.	8.0	.	4.0	.	.	.	.	4.0	4.0	:
476c	65.0	.	.	.	10.0	15.0	.	.	.	.	.	.	5.0	5.0	:
476d	60.0	.	.	8.0	12.0	4.0	4.0	.	.	.	.	.	4.0	8.0	:
476e	65.0	.	.	.	.	10.0	10.0	.	.	.	.	.	5.0	10.0	:
476f															:
476g															:
476h	60.0	.	.	10.0	10.0	3.0	3.0	.	.	.	.	.	7.0	7.0	:
476i															:
476j															:
476k	50.0	.	.	10.0	10.0	10.0	.	.	.	.	.	.	5.0	10.0	:
476l															:

National Soil Archive Samples
Sample name	NSA Sample Id	Container type	Fraction type
476a	M22/3018	large sq	coarse
476a	M22/3019	medium	fine
476b	M22/3020	large sq	coarse
476b	M22/3021	medium	fine
476c	M22/3022	medium	coarse
476c	M22/3023	medium	fine
476d	M22/3024	medium	coarse
476d	M22/3025	large sq	stone
476d	M22/3026	medium	fine
476e	M22/3027	medium	coarse
476e	M22/3028	medium	fine
476f	M22/3029	large sq	coarse
476f	M22/3030	medium	fine
476g	M22/3031	medium	coarse
476g	M22/3032	White lid small	fine
476h	M22/3033	medium	coarse
476h	M22/3034	medium	fine
476i	M22/3035	large sq	coarse
476i	M22/3036	medium	fine
476j	M22/3037	large sq	coarse
476j	M22/3038	White lid small	fine
476k	M22/3039	large sq	coarse
476k	M22/3040	White lid small	fine
476l	M22/3041	large sq	coarse
476l	M22/3042	White lid small	fine

Antarctic Soils Explorer