*** Taxonomy Characterization Data ***

Pedon ID: 94OK059013

( Harper, Oklahoma )

Print Date: Nov 21 2024 12:33PM

Sampled as on Aug 30, 1994:	Hardeman ; Coarse-loamy, mixed Typic Ustochrepts
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP94OK224   HARPER COUNTY, OKLAHOMA 1994	Natural Resources Conservation Service
	-	Site ID	S1994OK059013   Lat: 36° 38' 20.00" north  Long: 99° 36' 31.00" west  MLRA: 78C	National Soil Survey Center
	-	Pedon No.	94P0720	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	3A1a1a	8D1			4A1d			7B1a2
94P05435	0-18	A	S	3.9	3.9	3.7			72	1.62	0.004	tr
94P05436	18-46	Bw1	S	4.8	4.8	4.5			79	1.64	0.010	1
94P05437	46-70	Bw2	S	5.9	4.4		0.53		79	1.58	0.012	tr	76
94P05438	70-94	Bw3	S	5.2	3.7		0.56		75	1.60	0.004	--	75
94P05439	94-120	Ab	S	4.4	4.0		0.70		68	1.58	0.008	tr
94P05440	120-137	Btb1	S	6.2	4.4		0.50		71	1.64	0.010	tr
94P05441	137-157	Btb2	S	4.5	4.4		0.71		82	1.71	0.010	1
94P05442	157-188	Btb3	S	5.4	4.6		0.65		81	1.74	0.011	1
94P05443	188-221	Btb4	S	5.5	4.4		0.64		87	1.69	0.012	tr	77
94P05444	221-247	BCb	S	5.8	4.7		0.62		85	1.68	0.008	--
94P05445	247-269	C	S	4.4	3.5		0.66		81	1.68	0.010	tr

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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	6A2e			6E1g	5C1	5C3			8D1				5D2
94P05435	0-18	A	S	7.1		0.72	0.69				100*	100							2
94P05436	18-46	Bw1	S	6.8		0.19					100*	100							2
94P05437	46-70	Bw2	S	6.8		0.18					100*	100			0.83				2
94P05438	70-94	Bw3	S	6.9		0.13					94	100			0.90				2
94P05439	94-120	Ab	S	7.0		0.14					88	100			0.98				2
94P05440	120-137	Btb1	S	7.1		0.13					100*	100			0.90				2
94P05441	137-157	Btb2	S	7.2		0.03					100*	100			1.11				2
94P05442	157-188	Btb3	S	7.2		0.04					100*	100			1.06				2
94P05443	188-221	Btb4	S	7.3		0.02				--	100*	100			0.98				2
94P05444	221-247	BCb	S	7.2		--				tr	100*	100			0.86				2
94P05445	247-269	C	S	7.3		--				tr	100*	100			1.02				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	4.46	(NA)
Clay, carbonate free, Weighted Average	4	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	77	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	5	% wt
LE, Whole Soil, Summed to 1m	1	cm/m
Weighted averages based on control section: 25-100 cm