*** Taxonomy Characterization Data ***

Pedon ID: 91OK107007

( Okfuskee, Oklahoma )

Print Date: Nov 21 2024 12:19PM

Sampled as on Sep 29, 1991:	Endsaw ; Clayey, mixed Typic Hapludults
Revised to SSL:	(unnamed) ; Fine, mixed, thermic Aquic Hapludalf

				United States Department of Agriculture
SSL	-	Project	CP91OK039   OKFUSKEE	Natural Resources Conservation Service
	-	Site ID	S1991OK107007   Lat: 35° 18' 47.00" north  Long: 96° 3' 25.00" west  MLRA: 118	National Soil Survey Center
	-	Pedon No.	91P0154	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			7B1a2
91P00864	0-10	A1	S	11.3	5.9		0.57		61	1.07	0.015	39	99
91P00865	10-27	A2	S	10.1	4.4		0.41		79			53
91P00866	27-37	E	S	13.8	5.0		0.35		89			78
91P00867	37-49	2Bt1	S	61.1	40.0		0.35		11	1.28	0.080	3
91P00868	49-64	2Bt2	S	55.7	36.1		0.35		19	1.43	0.057	10
91P00869	64-87	2Bt3	S	54.0	31.6		0.34		18	1.47	0.072	10
91P00870	87-108	2BC	S	47.5	22.3		0.34		20	1.46	0.052	11
91P00871	108-143	2Cr1	S	45.7	18.6		0.35		48	1.70	0.032	36
91P00872	143-160	2Cr2	S	37.2			0.34		50	1.77	0.025	39
91P00873	0-10		S	9.4			0.51		58			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					5C1	5C3		5A3b	8D1		5G1		5D2
91P00864	0-10	A1	S	5.4		2.20					68	49			0.92				--
91P00865	10-27	A2	S	5.2		0.51					38	31		2.6	0.52	0.26	23		--
91P00866	27-37	E	S	5.0		0.24					38	34		3.2	0.40	0.23	34		--
91P00867	37-49	2Bt1	S	4.9		0.30					43	36		24.6	0.49	0.40	48		2
91P00868	49-64	2Bt2	S	5.1		0.21					49	43		22.5	0.50	0.40	39		2
91P00869	64-87	2Bt3	S	5.2		0.19					71	63		23.0	0.50	0.43	16		3
91P00870	87-108	2BC	S	5.6		0.21					91	79		20.5	0.46	0.43	2		4
91P00871	108-143	2Cr1	S	6.7		0.25					100*	87			0.46				6
91P00872	143-160	2Cr2	S	7.3		0.22					100*	92			0.50				7
91P00873	0-10		S	5.1		1.87					45	44		4.6	0.91	0.49	15		1

^*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	0.5	(NA)
Clay, carbonate free, Weighted Average	56	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	17	% wt
Volume, >2mm, Weighted Average	8	% vol
Clay, total, Weighted Average	56	% wt
Weighted averages based on control section: 37-87 cm