*** Taxonomy Characterization Data ***

Pedon ID: S1972UT021007

( Iron, Utah )

Print Date: Nov 21 2024 11:41AM

Sampled as on Oct 28, 1972:	Vc
Revised to correlated:	unnamed ; Fine-loamy over sandy or sandy-skeletal, mixed, mesic Aridic Calcic Argixerolls

				United States Department of Agriculture
SSL	-	Project	NL72UT013   BUCKHORN-CEDAR	Natural Resources Conservation Service
	-	Site ID	S1972UT021007     MLRA: 28A	National Soil Survey Center
	-	Pedon No.	72C0133	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a		3A1a1a	8D1			4A1d
72C00805	0-8	A	S	8.8			0.81		66	1.53	0.016	7
72C00806	8-15	B	S	12.9			0.67		58	1.46	0.021	8
72C00807	15-25	Bt1	S	19.7			0.58		63	1.40	0.022	19
72C00808	25-36	Bt2	S	25.1			0.57		66	1.22	0.030	22
72C00809	36-51	Bk1	S	16.4			0.72		70	1.34	0.020	18
72C00810	51-61	Bk2	S	16.2		9.0	0.69		73	1.59	0.006	22
72C00811	61-86	2Bk1	S	10.5		3.0	0.70		80	1.60	0.005	27
72C00812	86-109	2Bk2	S	5.9			1.07		85	1.72	0.006	25
72C00813	109-157	2C	S	4.9			1.29		89	0.90	0.008	25

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Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-
				pH	pH	Org	Tot	Al+½ Fe		CO3 as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H2O	NaF	C	C	Oxal	ODOE	CaCO3	NH4	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg -1			%	dS m-1	%
				4C1a2a		6A1c				6E1g	5C1	5C3			8D1			8A3a	5D2
72C00805	0-8	A	S	7.5		1.13				1	100*	100			2.16			2.57	3
72C00806	8-15	B	S	8.1		0.82					100*	100			1.81			0.67	2
72C00807	15-25	Bt1	S	7.9		0.66					100*	100			1.48			0.54	2
72C00808	25-36	Bt2	S	8.0		0.81				1	100*	100			1.35			0.71	3
72C00809	36-51	Bk1	S	8.2		0.54				5	100*	100			1.75			0.53	3
72C00810	51-61	Bk2	S	8.5		0.50				25	100*	100			1.15			0.48	6
72C00811	61-86	2Bk1	S	8.8		0.29				12	100*	100			1.86			0.51	8
72C00812	86-109	2Bk2	S	9.0		0.10				5	100*	100			3.44			0.94	12
72C00813	109-157	2C	S	8.7						4	100*	100			4.82			3.16	15

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.41	(NA)
Clay, carbonate free, Weighted Average	23	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	65	% wt
Volume, >2mm, Weighted Average	20	% vol
Clay, total, Weighted Average	23	% wt
LE, Whole Soil, Summed to 1m	1	cm/m
Weighted averages based on control section: 15-36 cm