482

| 483 ⇛

Location Data
Observer	IBC	GGC
GPS	No
Latitude Longitude DMS	68° 36' S 78° 02' E	68° 36' S 78° 02' E
Latitude Longitude DD	-68.600 78.033	-68.600 78.033
Latitude longitude precision DD	0.008 0.008	0.008 0.008
Locality	Vestfold Hills, Ingrid Christensen Coast
Survey

Geological setting:: Extensive till surface with large boulders; mainly basement rocks

Surface weathering or surface features:: Boulders upstanding; some weakly ventiformed; some spalling;

Profile Description
Horizon	Depth	Description
482a	-2 – 0 cm	surface boulders and sandy gravel,
482b-g	0 – 60 cm	greenish heterogeneous sandy clayey bouldery gravel; rocks decomposing,
482h	60 – 70 cm	grey sand lens; few rocks; rocks decomposing,
482i-l	70 – 107 cm	heterogeneous massive clay/sand/grave/boulders; rocks decomposing,

Physical Data
Sample name	Depth description	Top (cm)	Base (cm)	Gravimetric Moisture
482a	2-0	-2	0	No
482b	0-10cm	0.0	10.0	No
482c	10-20cm	10.0	20.0	No
482d	20-30cm	20.0	30.0	No
482e	30-40cm	30.0	40.0	No
482f	40-50cm	40.0	50.0	No
482g	50-60cm	50.0	60.0	No
482h	60-70cm	60.0	70.0	No
482i	70-80cm	70.0	80.0	No
482j	80-90cm	80.0	90.0	No
482k	90-100cm	90.0	100.0	No
482l	100-110cm	100.0	110.0	No
482m	110-120cm	110.0	120.0	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
482a
482b	8.5	0.79	0.74	0.85	0.16	1.2	1.3	.	1.62	.
482c	8.6	0.9	0.2	0.77	0.1	1.3	0.58	.	1.51	.
482d
482e	9.0	1.3	0.45	1.2	0.11	1.7	0.48	.	2.06	.
482f	8.1	1.2	0.43	1.1	0.1	1.7	0.51	.	1.97	.
482g	9.0	0.78	0.35	0.86	0.09	1.3	0.47	.	1.2	.
482h	7.6	0.93	1.3	1.2	0.1	1.4	2.2	.	1.91	.
482i
482j
482k	8.6	0.76	0.62	0.95	0.08	1.2	1.1	.	1.4	.
482l	7.4	0.55	2.2	1.0	0.08	0.76	4.6	.	1.54	.
482m	8.4	0.46	1.2	0.99	0.07	0.7	1.5	.	1.66	.

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
482a
482b	22.0	21.0	21.0	14.0	11.0	7.0	4.0	0.4	.
482c	17.0	18.0	24.0	16.0	13.0	8.0	5.0	0.4	.
482d
482e	23.0	19.0	22.0	14.0	11.0	7.0	4.0	0.2	.
482f	34.0	18.0	20.0	11.0	7.0	6.0	4.0	0.4	.
482g	31.0	20.0	24.0	12.0	6.0	4.0	3.0	0.2	.
482h	18.0	17.0	23.0	17.0	12.0	9.0	4.0	0.4	.
482i
482j
482k	22.0	18.0	20.0	14.0	11.0	9.0	5.0	0.2	.
482l	30.0	24.0	21.0	10.0	6.0	5.0	3.0	0.3	.
482m	35.0	18.0	18.0	11.0	8.0	5.0	4.0	0.2	.

Clay Mineralogy
Sample name	Mica	IHM	HIV - IHM	ICHL	VT	HIV	CHL	SM	CHL SM	FE - CHL	HT	QTZ	FLD	HB	Notes
482a															:
482b	60.0	.	.	10.0	10.0	.	5.0	.	.	.	.	4.0	10.0	6.0	:
482c	60.0	.	5.0	5.0	5.0	.	.	.	.	.	.	3.0	10.0	7.0	crist 5:
482d															:
482e	70.0	.	10.0	.	.	10.0	.	.	.	.	.	.	.	10.0	:
482f															:
482g	70.0	.	.	.	.	5.0	5.0	.	.	.	.	5.0	5.0	10.0	:
482h	65.0	.	.	.	5.0	5.0	5.0	.	.	.	.	5.0	5.0	5.0	crist 5:
482i															:
482j															:
482k	70.0	.	.	.	.	3.0	2.0	.	.	.	.	.	10.0	10.0	crist 5:
482l	70.0	.	.	.	5.0	3.0	4.0	.	.	.	.	3.0	5.0	5.0	crist 5:
482m	55.0	.	.	.	10.0	3.0	2.0	.	.	.	.	5.0	5.0	15.0	crist 6:

National Soil Archive Samples
Sample name	NSA Sample Id	Container type	Fraction type
482a	M22/3395	medium	coarse
482a	M22/3396	medium	fine
482b	M22/3397	medium	coarse
482b	M22/3398	large sq	fine
482c	M22/3399	medium	coarse
482c	M22/3400	large sq	fine
482d	M22/3401	medium	coarse
482d	M22/3402	medium	fine
482e	M22/3403	medium	coarse
482e	M22/3404	medium	fine
482f	M22/3405	medium	coarse
482f	M22/3406	medium	fine
482g	M22/3407	medium	coarse
482g	M22/3408	medium	fine
482h	M22/3409	medium	coarse
482h	M22/3410	medium	fine
482i	M22/3411	medium	coarse
482i	M22/3412	medium	fine
482j	M22/3413	medium	coarse
482j	M22/3414	medium	fine
482k	M22/3415	Large rectangle	coarse
482k	M22/3416	White lid small	fine
482l	M22/3417	large sq	coarse
482l	M22/3418	White lid small	fine
482m	M22/3419	medium	coarse
482m	M22/3420	White lid small	fine

Antarctic Soils Explorer