*** Taxonomy Characterization Data ***

Pedon ID: 84IA035002

( Cherokee, Iowa )

Print Date: Nov 21 2024 11:38AM

Sampled as on Sep 1, 1984:	Storden ; Fine-loamy, mixed (calcareous), mesic Typic Udorthent
Revised to correlated:	Storden ; Fine-loamy, mixed, superactive, mesic Typic Udorthents

				United States Department of Agriculture
SSL	-	Project	CP84IA219   CHEROKEE COUNTY - TILL STUDY	Natural Resources Conservation Service
	-	Site ID	S1984IA035002   Lat: 42° 51' 59.99" north  Long: 95° 26' 59.99" west  MLRA: 107	National Soil Survey Center
	-	Pedon No.	84P0771	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
84P04293	0-17	A	S	19.5		1.7	0.54		35	1.46	0.028	3
84P04294	17-30	AC	S	20.3		2.3	0.44		31	1.46	0.030	2	54
84P04295	30-51	C1	S	22.1		0.9	0.42		33	1.45	0.036	5
84P04296	51-79	C2	S	22.5		2.3	0.46		29			2
84P04297	79-108	C3	S	22.6		2.8	0.50		29	1.74	0.018	4
84P04298	108-141	C4	S	22.7		2.8	0.50		31	1.71	0.016	5	56
84P04299	141-180	C5	S	23.0		2.5	0.51		31			5
84P04300	180-221	C6	S	22.1		2.8	0.51		32	1.71	0.018	5
84P04301	221-251	C7	S	23.9		1.1	0.46		30			4
84P04302	251-285	C8	S	23.8		3.4	0.50		31	1.75	0.020	4

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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			8A3a	5D2
84P04293	0-17	A	S	8.0		2.01				26	100*	100			0.63				--
84P04294	17-30	AC	S	8.2		1.00				32	100*	100			0.53			0.50	--
84P04295	30-51	C1	S	8.2		0.44				31	100*	100			0.46				1
84P04296	51-79	C2	S	8.2		0.28				31	100*	100			0.45			0.34	1
84P04297	79-108	C3	S	8.3		0.19				31	100*	100			0.50			0.34	1
84P04298	108-141	C4	S	8.3		0.18				30	100*	100			0.46			0.35	1
84P04299	141-180	C5	S	8.2		0.20				29	100*	100			0.46				1
84P04300	180-221	C6	S	8.2		0.18				30	100*	100			0.47			0.37	1
84P04301	221-251	C7	S	8.2		0.20				29	100*	100			0.43				1
84P04302	251-285	C8	S	8.2		0.20				31	100*	100			0.34			0.37	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	0.52	(NA)
Clay, carbonate free, Weighted Average	20	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	30	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	22	% wt
Weighted averages based on control section: 25-100 cm