*** Taxonomy Characterization Data ***

Pedon ID: S2007IA117001

( Lucas, Iowa )

Print Date: Nov 21 2024 11:58AM

Sampled as on May 5, 2007:	Lagonda ; Fine, smectitic, mesic Aquertic Hapludalfs
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2007USIA102   Decat, Lucas & Wayne Co	Natural Resources Conservation Service
	-	Site ID	S2007IA117001   Lat: 41° 3' 12.00" north  Long: 93° 28' 51.01" west  MLRA: 109	National Soil Survey Center
	-	Pedon No.	07N0568	Kellogg 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
07N03699	0-15	Ap	S	36.3	22.5		0.57		2			--
07N03700	15-28	Btg1	S	39.6	26.6		0.57		1			--
07N03701	28-46	Btg2	S	37.8	24.9		0.58		1			--
07N03702	46-72	Btg3	S	36.3	23.1		0.59		2			--
07N03703	72-92	2Btg4	S	25.2	14.1		0.53		19			--
07N03704	92-112	2Btg5	S	27.4	17.3		0.52		24			--
07N03705	112-137	3Bt1	S	36.2	23.9		0.49		22			1
07N03706	137-155	3Bt2	S	48.3	34.1		0.48		19			--
07N03707	155-187	3Bt3	S	50.7	38.2		0.50		20			1
07N03708	187-200	3Bt4	S	43.3	31.7		0.52		28			2

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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			4H2a
07N03699	0-15	Ap	S	6.9			2.39				100*	77			0.70				tr
07N03700	15-28	Btg1	S	6.9			1.18				100*	76			0.65				tr
07N03701	28-46	Btg2	S	6.7			0.63				100*	77			0.67				1
07N03702	46-72	Btg3	S	6.9			0.33				100*	80			0.66				1
07N03703	72-92	2Btg4	S	7.0			0.29				100*	74			0.55				1
07N03704	92-112	2Btg5	S	7.4			0.14				100*	78			0.48				1
07N03705	112-137	3Bt1	S	7.3			0.13				100*	81			0.50				2
07N03706	137-155	3Bt2	S	7.1			0.11				100*	84			0.51				2
07N03707	155-187	3Bt3	S	7.1			0.13				100*	80			0.54				2
07N03708	187-200	3Bt4	S	7.0			0.07				100*	81			0.53				2

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	38	% wt
Clay, carbonate free, Weighted Average	38	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.66	(NA)
Weighted averages based on control section: 15-65 cm