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*** Taxonomy Characterization Data ***

Pedon ID: S1997IA047013

( Crawford, Iowa )

Print Date: Mar 2 2025 8:50AM

Sampled as :	Dickinson ; Coarse-loamy, mixed, superactive mesic Hapludoll
Revised to correlated:	Dickinson ; Coarse-loamy, mixed, superactive, mesic Typic Hapludolls

				United States Department of Agriculture
SSL	-	Project	CP98IA034 MLRA 107-1997	Natural Resources Conservation Service
	-	Site ID	S1997IA047013L Lat: 41° 58' 42.11" north Long: 95° 22' 55.71" west MLRA: 107	National Soil Survey Center
	-	Pedon No.	98P0112	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		8D1			4A1d

98P00736	0-20	Ap	S	20.6	11.7		0.42		32	1.60	0.024	--
98P00737	20-33	AB	S	11.1	7.3		0.41		65	1.52	0.019	--
98P00738	33-65	E	S	8.4	4.2		0.35		78	1.71	0.010	--
98P00739	65-81	Bt	S	10.6	5.1		0.35		64	1.67	0.010	--
98P00740	81-89	E'	S	8.3	3.4		0.37		74	1.60	0.010	--
98P00741	89-105	B't	S	7.6	2.4		0.37		74	1.63	0.010	--
98P00742	105-118	E''	S	5.9	2.4		0.37		82	1.61	0.008	--
98P00743	118-134	B't	S	5.8	3.2		0.43		79	1.62	0.006	--
98P00744	134-142	E''	S	6.4	3.8		0.44		76	1.62	0.010	--
98P00745	142-160	B''t	S	7.7	4.5		0.42		73	1.63	0.016	--
98P00746	160-181	BC	S	4.3	3.0		0.47		86	1.59	0.010	--
98P00747	181-193	2C1	S	4.3	2.9		0.47		87	1.64	0.010	tr
98P00748	193-216	2C2	S	3.5	2.7		0.40		90	1.74	0.007	2

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			6A2e			6E1g	5C1	5C3		5A3b	8D1		5G1		5D2

98P00736	0-20	Ap	S	5.5			1.61				91	73		14.9	0.79	0.72	1		3
98P00737	20-33	AB	S	6.2			0.62				100^*	78			0.73				5
98P00738	33-65	E	S	6.2			0.13				100^*	82			0.67				9
98P00739	65-81	Bt	S	6.1			0.09				100^*	87			0.71				7
98P00740	81-89	E'	S	5.9			0.06				100^*	80			0.70				9
98P00741	89-105	B't	S	6.2			0.03				100^*	84			0.72				7
98P00742	105-118	E''	S	6.0			0.01				100^*	98			0.75				9
98P00743	118-134	B't	S	6.8			--				100^*	84			0.81				--
98P00744	134-142	E''	S	6.7			--				100^*	93			0.84				7
98P00745	142-160	B''t	S	6.9			0.01				100^*	83			0.81				6
98P00746	160-181	BC	S	6.6			--				100^*	94			0.88				--
98P00747	181-193	2C1	S	7.4			--				100^*	98			0.88				11
98P00748	193-216	2C2	S	8.4			0.27			3	100^*	100			0.86				13

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

Pedon Calculations
Calculation Name	Result	Units of Measure

CEC Activity, CEC7/Clay, Weighted Average	0.71	(NA)
Clay, carbonate free, Weighted Average	11	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	64	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	11	% wt
LE, Whole Soil, Summed to 1m	1	cm/m

Weighted averages based on control section: 65-81 cm

NSSC SSL Report Creation