*** Taxonomy Characterization Data ***

Pedon ID: 91KS069005

( Gray, Kansas )

Print Date: Dec 4 2024 3:11AM

Sampled as on Jun 1, 1991:	Richfield ; Fine, montmorillonitic, mesic Typic Argiustoll
Revised to correlated:	Richfield ; Fine-silty, smectitic, mesic Aridic Argiustolls

				United States Department of Agriculture
SSL	-	Project	RP91KS187   SW KANSAS-1991	Natural Resources Conservation Service
	-	Site ID	S1991KS069005   Lat: 37° 38' 54.00" north  Long: 100° 36' 26.00" west  MLRA: 72	National Soil Survey Center
	-	Pedon No.	91P0806	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						7B1a2
91P04770	0-15	Ap	S	26.3			0.45		2				72
91P04771	15-36	Bt1	S	29.7			0.44		2				60
91P04772	36-48	Bt2	S	33.1			0.46		2				65
91P04773	48-58	Bt3	S	30.0			0.45		2				64
91P04774	58-89	Bt4	S	29.0		1.9	0.46		2				66
91P04775	89-109	Bt5	S	28.3		0.3	0.44		3				66
91P04776	109-127	C	S	26.5			0.42		2				70
91P04777	127-157	2Btkb	S	42.4			0.41		1				64
91P04778	157-178	2Btb1	S	42.6			0.41		tr				65
91P04779	178-208	2Btb2	S	36.7			0.45		tr				62
91P04780	208-229	2C	S	30.2			0.48		tr				56
91P04781	229-264	3C1	S	26.7		1.6	0.51		1				54
91P04782	264-290	3C2	S	26.2		1.6	0.52		tr				56
91P04783	290-312	3C3	S	26.7		1.6	0.49		1				54
91P04784	312-371	3C4	S	29.4		3.1	0.45		2				56
91P04785	371-422	4C1	S	29.2		1.2	0.41		7				51
91P04786	422-483	4C2	S	29.9			0.41		8				57
91P04787	483-528	5Bb	S	17.2			0.42		26				66
91P04788	528-577	5C	S	15.1			0.40		33				67

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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				5D2
91P04770	0-15	Ap	S	7.3		1.34				tr	71	89			1.13				--
91P04771	15-36	Bt1	S	7.1		0.96				tr	100*	88			0.72				tr
91P04772	36-48	Bt2	S	7.4		0.68				1	100*	92			0.71				1
91P04773	48-58	Bt3	S	7.6		0.52				tr	100*	92			0.75				1
91P04774	58-89	Bt4	S	8.1		0.38				4	100*	100			1.05				tr
91P04775	89-109	Bt5	S	8.1		0.30				3	100*	100			1.06				tr
91P04776	109-127	C	S	8.1		0.25				2	100*	100			0.70				1
91P04777	127-157	2Btkb	S	8.1		0.24				1	100*	100			0.65				--
91P04778	157-178	2Btb1	S	7.9		0.25				tr	100*	97			0.66				1
91P04779	178-208	2Btb2	S	7.7		0.25				tr	100*	96			0.79				1
91P04780	208-229	2C	S	7.8		0.24				2	100*	100			0.89				1
91P04781	229-264	3C1	S	8.1		0.27				5	100*	100			0.91				1
91P04782	264-290	3C2	S	8.1		0.35				5	100*	100			0.91				1
91P04783	290-312	3C3	S	8.0		0.32				4	100*	100			0.86				1
91P04784	312-371	3C4	S	8.1		0.29				6	100*	100			0.66				1
91P04785	371-422	4C1	S	8.0		0.27				3	100*	100			0.58				2
91P04786	422-483	4C2	S	7.9		0.17				tr	100*	100			0.59				3
91P04787	483-528	5Bb	S	8.0		0.06				tr	100*	100			0.73				3
91P04788	528-577	5C	S	8.1		0.03				1	100*	100			0.60				3

^*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	0.78	(NA)
Clay, carbonate free, Weighted Average	30	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	30	% wt
Weighted averages based on control section: 15-65 cm