*** Taxonomy Characterization Data ***

Pedon ID: S1994IA117009

( Lucas, Iowa )

Print Date: May 22 2024 11:08PM

Sampled as on Aug 20, 1994:	Pershing
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP94IA231   WHITEBREAST 3	Natural Resources Conservation Service
	-	Site ID	S1994IA117009   Lat: 41° 9' 4.00" north  Long: 93° 21' 48.00" west  MLRA: 109	National Soil Survey Center
	-	Pedon No.	94P0746	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
94P05679	0-15	Ap	S	31.0	17.1		0.43		2			--
94P05680	15-26	BE	S	38.4	23.3		0.44		1			--
94P05681	26-48	Bt1	S	42.1	28.2		0.46		1			--
94P05682	48-71	Bt2	S	37.9	25.7		0.51		1			--	70
94P05683	71-89	Bt3	S	34.6	21.0		0.49		1			--
94P05684	89-109	Bt4	S	32.0	21.1		0.49		3			--
94P05685	109-135	Bt5	S	31.0	20.1		0.52		2			--
94P05686	135-160	BC	S	31.3	19.7		0.49		2			--
94P05687	160-179	Ab	S	31.0	18.8		0.47		4			--
94P05688	179-192	Eb1	S	18.6			0.44		27			tr	74
94P05689	192-217	Eb2	S	21.6			0.40		30			1	75
94P05690	217-236	2Btb1	S	29.0	14.9		0.38		31			2	80
94P05691	236-241	3Btb2	S	37.7	21.2		0.38		58			29
94P05692	241-266	3Btb3	S	40.8	24.6		0.39		25			2	79
94P05693	266-291	3Btb4	S	43.8	28.3		0.39		26			2
94P05694	291-313	3Btb5	S	41.7	25.2		0.41		26			1
94P05695	313-358	3Btb6	S	33.0	17.3		0.41		28			1
94P05696	358-386	3Btb7	S	28.4	13.1		0.42		34			2
94P05697	386-424	3Btb8	S	34.8	16.9		0.46		21			1
94P05698	424-452	3BC	S	32.6	13.8	2.1	0.46		25			1
94P05699	452-483	3BC/4R	S	32.4	13.4	2.6	0.44		26			5
94P05700	483-538	4R	S	5.8		1.8	0.60		72			11	76
94P05701	538-653	R	S	6.9		1.3	0.52		60	1.87	0.005	tr	75

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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		5A3b	8D1		5G1		5D2
94P05679	0-15	Ap	S	5.8		1.24					67	67			0.75				3
94P05680	15-26	BE	S	5.6		0.67					86	70		23.4	0.71	0.61	tr		--
94P05681	26-48	Bt1	S	5.2		0.50					84	69		27.0	0.74	0.64	4		1
94P05682	48-71	Bt2	S	5.4		0.37					88	73		26.0	0.78	0.69	tr		1
94P05683	71-89	Bt3	S	5.7		0.24					95	73		26.0	0.79	0.75	tr		2
94P05684	89-109	Bt4	S	5.9		0.20					91	75		23.0	0.78	0.72	1		2
94P05685	109-135	Bt5	S	6.0		0.18					98	81			0.80				2
94P05686	135-160	BC	S	6.1		0.16					96	81			0.81				3
94P05687	160-179	Ab	S	6.2		0.20					84	80			0.78				2
94P05688	179-192	Eb1	S	6.4		0.12					100*	81			0.69				3
94P05689	192-217	Eb2	S	6.4		0.10					100*	78			0.64				2
94P05690	217-236	2Btb1	S	6.3		0.11					100*	80			0.58				1
94P05691	236-241	3Btb2	S			0.13					68	74			0.55				--
94P05692	241-266	3Btb3	S	6.6		0.12					87	79			0.55				2
94P05693	266-291	3Btb4	S	6.6		0.08					89	82			0.57				2
94P05694	291-313	3Btb5	S	6.8		0.08					91	85			0.57				1
94P05695	313-358	3Btb6	S	7.1		0.06					93	87			0.55				1
94P05696	358-386	3Btb7	S	7.4		0.05					95	87			0.54				1
94P05697	386-424	3Btb8	S	7.8		0.07				--	100*	94			0.57				1
94P05698	424-452	3BC	S	8.0		0.08				4	100*	100			0.54				--
94P05699	452-483	3BC/4R	S	8.1		0.06				10	100*	100			0.56				--
94P05700	483-538	4R	S	8.4		0.03				6	100*	100			0.90				--
94P05701	538-653	R	S	8.2		0.03				tr	100*	100			0.83				--

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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