*** Taxonomy Characterization Data ***

Pedon ID: S1973UT021011

( Iron, Utah )

Print Date: Apr 28 2024 1:44AM

Sampled as on Sep 25, 1973:	Sk
Revised to correlated:	unnamed ; Fine, montmorillonitic Cryic Pachic Paleborolls

				United States Department of Agriculture
SSL	-	Project	NL73UT012   BUCKHORN-CEDAR	Natural Resources Conservation Service
	-	Site ID	S1973UT021011	National Soil Survey Center
	-	Pedon No.	73C0090	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			8D1			4A1d
73C00619	0-8	A1	S	20.6			0.50		21	1.48	0.026	2
73C00620	8-25	A2	S	22.7			0.46		19	1.24	0.028	2
73C00621	25-61	B	S	24.8			0.44		18	1.25	0.029	7
73C00622	61-81	Bt1	S	42.3			0.47		26	1.32	0.075	16
73C00623	81-117	Bt2	S	39.7			0.50		46	1.34	0.061	34
73C00624	117-152	Bt3	S	33.9			0.53		62	1.26	0.044	56

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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					5C1	5C3		5A3b	8D1		5G1		5D2
73C00619	0-8	A1	S	6.1		2.03					82	67		16.5	0.97	0.80	1		1
73C00620	8-25	A2	S	6.2		1.93					81	66		16.7	0.90	0.74	1		1
73C00621	25-61	B	S	6.1		1.54					82	71		17.6	0.85	0.71	1		1
73C00622	61-81	Bt1	S	6.1		0.67					86	78		31.6	0.86	0.75	tr		1
73C00623	81-117	Bt2	S	6.5		0.30					100*	59		36.7	0.92	0.92	1		1
73C00624	117-152	Bt3	S	6.5		0.24					97	88		31.2	0.95	0.92	1		2

^*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	0.9	(NA)
Clay, carbonate free, Weighted Average	41	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	38	% wt
Volume, >2mm, Weighted Average	27	% vol
Clay, total, Weighted Average	41	% wt
LE, Whole Soil, Summed to 1m	4	cm/m
Weighted averages based on control section: 61-111 cm