*** Taxonomy Characterization Data ***

Pedon ID: S1991OK083002

( Logan, Oklahoma )

Print Date: Nov 21 2024 12:19PM

Sampled as :	Mulhall ; Fine-loamy, siliceous, thermic Udic Paleustoll
Revised to correlated on May 11, 2016:	Mulhall ; Fine-loamy, siliceous, active, thermic Udic Paleustolls

				United States Department of Agriculture
SSL	-	Project	CP91OK203   LOGAN-OFUSKEE COS	Natural Resources Conservation Service
	-	Site ID	S1991OK083002   Lat: 36° 1' 45.00" north  Long: 97° 26' 47.99" west  MLRA: 80A	National Soil Survey Center
	-	Pedon No.	91P0873	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						7B1a2
91P05296	0-8	Ap	S	16.4			0.51		16
91P05297	8-19	Ad	S	22.9			0.43		14
91P05298	19-29	Bd	S	34.5			0.40		9				96
91P05299	29-48	Bt1	S	31.7			0.42		12				91
91P05300	48-58	Bt2	S	29.9			0.40		19
91P05301	58-103	2Bt1	S	26.5			0.40		26
91P05302	103-137	2Bt2	S	25.3			0.40		24
91P05303	137-173	2BC	S	27.5			0.40		26
91P05304	173-194	3Bt	S	20.4			0.42		27			1
91P05305	194-206	3BC	S	16.8			0.41		52
91P05306	206-230	3By	S				0.51
91P05306	206-230	3By	GP	7.6

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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			8D1				5D2
91P05296	0-8	Ap	S	6.1		1.70					92	71			0.74				1
91P05297	8-19	Ad	S	6.0		1.16					86	69			0.61				1
91P05298	19-29	Bd	S	6.2		0.72					92	77			0.60				tr
91P05299	29-48	Bt1	S	6.0		0.98					89	74			0.61				1
91P05300	48-58	Bt2	S	6.4		0.45					94	77			0.58				1
91P05301	58-103	2Bt1	S	6.6		0.24					100*	82			0.53				1
91P05302	103-137	2Bt2	S	6.8		0.12					100*	85			0.53				1
91P05303	137-173	2BC	S	7.0		0.08					100*	87			0.51				1
91P05304	173-194	3Bt	S	8.0		0.04					100*	96			0.55				1
91P05305	194-206	3BC	S	8.1		0.01					100*	100			0.57				1
91P05306	206-230	3By	S												0.71
91P05306	206-230	3By	GP	8.1															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	0.57	(NA)
Clay, carbonate free, Weighted Average	29	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	19	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	29	% wt
Weighted averages based on control section: 29-79 cm