*** Taxonomy Characterization Data ***

Pedon ID: S1994IA117008

( Lucas, Iowa )

Print Date: Nov 12 2024 5:09AM

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	S1994IA117008   Lat: 41° 9' 5.00" north  Long: 93° 21' 56.00" west  MLRA: 109	National Soil Survey Center
	-	Pedon No.	94P0745	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

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
94P05642	0-25	Ap	S	31.3	18.2		0.42		2			--
94P05643	25-41	BE	S	40.0	25.0		0.45		1			--
94P05644	41-62	Bt1	S	39.7	24.8		0.45		1			--
94P05645	62-85	Bt2	S	36.5	21.9		0.48		1			--	69
94P05646	85-112	Bt3	S	34.5	19.7		0.49		1			--
94P05647	112-145	Bt4	S	29.4	16.7		0.49		1			--
94P05648	145-173	BC	S	30.1	17.5		0.48		2			--	70
94P05649	173-196	Ab	S	21.5	10.9		0.45		19			--
94P05650	196-217	2Eb1	S	30.6			0.19		31			tr	91
94P05651	217-235	2Eb2	S	19.8	8.1		0.36		42			2	95
94P05652	235-246	3Btb1	S	30.0	14.4		0.35		60			19
94P05653	246-276	3Btb2	S	43.0	28.3		0.35		42			2	95
94P05654	276-310	3Btb3	S	40.3	23.3		0.39		27			1
94P05655	310-344	3Btb4	S	31.7	13.4		0.39		31			1
94P05656	344-376	3BCb1	S	14.5	5.5		0.88		36			1
94P05657	376-422	3BCb2	S	28.9	12.9	2.3	0.42		32			2
94P05658	422-452	3C1	S	30.7	13.8	2.3	0.41		34			3
94P05659	452-492	3C2	S	29.4	13.0	2.1	0.42		32			2	86
94P05660	492-532	3C3	S	30.2	12.3	2.9	0.41		35			3
94P05661	532-561	3C4	S	29.1	12.4	2.9	0.44		32			2
94P05662	561-592	3C5	S	29.8	12.2	2.6	0.43		32			2
94P05663	592-647	3C6	S	30.0	12.6	2.1	0.42		32			2
94P05664	647-705	3C7	S	28.2	12.3	1.5	0.42		32			2
94P05665	705-747	3C8	S	29.7	12.9	2.9	0.42		32			3	88
94P05666	747-767	3C9	S	29.6	11.8	1.8	0.41		29			2
94P05667	767-851	3C10	S	28.4	9.6	2.1	0.38		30			2
94P05668	851-953	3C11	S	29.0	9.3	1.5	0.39		31	1.84	0.037	4
94P05669	953-973	3C12	S	29.8	9.7	1.8	0.40		28			3
94P05670	973-1008	3C13	S	30.7	10.3	2.1	0.40		22			3
94P05671	1008-1044	3C14	S	29.1	8.0	2.6	0.38		26			--	88
94P05672	1044-1062	3C15	S	28.3	7.8	2.1	0.42		26			4
94P05673	1062-1166	3C16	S	29.4	10.0	3.2	0.43		28	1.86	0.035	3
94P05674	1166-1255	3C17	S	33.1	13.6	1.5	0.44		18			1
94P05675	1255-1293	3C18	S	32.9	14.2	1.5	0.47		21			5	67
94P05676	1293-1303	3C19/4Cr	S	30.0	9.1	1.5	0.44		5			tr
94P05677	1303-1321	4Cr	S	34.3	7.7		0.40		8			tr	66
94P05678	1321-1326	R	S	11.2			0.48		83			48	63

---

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	6A2e			6E1g	5C1	5C3		5A3b	8D1		5G1		5D2
94P05642	0-25	Ap	S	6.3		1.28	1.29				89	78			0.75				3
94P05643	25-41	BE	S	5.8		0.63	0.73				74	72			0.75				2
94P05644	41-62	Bt1	S	5.4		0.45	0.51				79	70		24.9	0.77	0.63	3		2
94P05645	62-85	Bt2	S	5.5		0.31	0.33				87	74		23.9	0.75	0.65	1		3
94P05646	85-112	Bt3	S	5.8		0.22	0.24				91	77		25.7	0.82	0.74	tr		4
94P05647	112-145	Bt4	S	6.1		0.18	0.17				96	79			0.84				4
94P05648	145-173	BC	S	6.3		0.17	0.17				96	83			0.82				5
94P05649	173-196	Ab	S	6.5		0.20	0.24				100*	82			0.80				6
94P05650	196-217	2Eb1	S	6.6		0.10	0.17				100*	81			0.33				9
94P05651	217-235	2Eb2	S	6.6		0.09	0.11			--	100*	80			0.55				7
94P05652	235-246	3Btb1	S			0.08					100*	82			0.56				5
94P05653	246-276	3Btb2	S	6.6		0.08	0.14				93	82			0.56				4
94P05654	276-310	3Btb3	S	6.6		0.08	0.08				100*	87			0.39				4
94P05655	310-344	3Btb4	S	7.0		0.04	0.07				100*	89			0.54				6
94P05656	344-376	3BCb1	S	7.5		0.05	0.09			tr	100*	91			1.08				4
94P05657	376-422	3BCb2	S	8.1		0.01	0.45			4	100*	100			0.43				7
94P05658	422-452	3C1	S	8.1		0.03	0.45			4	100*	100			0.42				5
94P05659	452-492	3C2	S	8.2		0.06	0.52			4	100*	100			0.39				5
94P05660	492-532	3C3	S	8.2		0.06	0.58			1	100*	100			0.37				5
94P05661	532-561	3C4	S	8.1		0.04	0.75			6	100*	100			0.38				5
94P05662	561-592	3C5	S	8.1		0.07	0.67			5	100*	100			0.36				7
94P05663	592-647	3C6	S	8.1		0.07	0.73			6	100*	100			0.37				8
94P05664	647-705	3C7	S	8.1		0.12	0.78			6	100*	100			0.40				7
94P05665	705-747	3C8	S	8.1		0.17	0.89			6	100*	100			0.40				6
94P05666	747-767	3C9	S	7.6		0.57	1.26			7	100*	100			0.39				6
94P05667	767-851	3C10	S	7.4		1.03	1.62			8	100*	100			0.38				5
94P05668	851-953	3C11	S	7.4		1.01	1.70			6	100*	100			0.38				5
94P05669	953-973	3C12	S	7.5		1.03	1.76			9	100*	100			0.37				4
94P05670	973-1008	3C13	S	7.5		0.79	1.51			8	100*	100			0.38				6
94P05671	1008-1044	3C14	S	7.5		1.08	1.86			8	100*	100			0.36				4
94P05672	1044-1062	3C15	S	7.5		0.80	1.45			8	100*	100			0.34				4
94P05673	1062-1166	3C16	S	7.5		1.08	1.87			9	100*	100			0.40				4
94P05674	1166-1255	3C17	S	7.6		0.58	1.55			10	100*	100			0.45				3
94P05675	1255-1293	3C18	S	7.7		0.46	1.59			12	100*	100			0.45				12
94P05676	1293-1303	3C19/4Cr	S	7.7		0.25	0.54			2	100*	100			0.37				5
94P05677	1303-1321	4Cr	S	8.0		0.09	0.12			--	69	96			0.31				4
94P05678	1321-1326	R	S			0.07	1.23				100*	100			0.38				2

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

---