*** Taxonomy Characterization Data ***

Pedon ID: 1991MO019004

( Boone, Missouri )

Print Date: Dec 8 2025 4:32AM

Sampled as on Apr 1, 1991:	Adco ; Fine, montmorillonitic, mesic Albaquic Hapludalf
Revised to correlated:	Adco ; Fine, smectitic, mesic Aquertic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP92MO005   MSEA-MISSOURI	Natural Resources Conservation Service
	-	Site ID	S1991MO019004   Lat: 39° 13' 45.00" north  Long: 92° 6' 48.00" west  MLRA: 113	National Soil Survey Center
	-	Pedon No.	92P0007	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			8D1
92P00033	0-18	Ap	S	16.6			0.49		8			1
92P00034	18-23	Bt1	S	36.5			0.45		3
92P00035	23-38	Bt2	S	64.3			0.41		3			2
92P00036	38-51	Btg	S	61.4			0.43		tr
92P00037	51-61	BCg1	S	49.4			0.45		tr
92P00038	61-102	BCg21	S	35.9			0.47		tr
92P00039	102-152	BCg22	S	33.4			0.44		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					5C1	5C3		5A3b	8D1		5G1		5D2
92P00033	0-18	Ap	S	6.8		0.80					100*	83			0.73				2
92P00034	18-23	Bt1	S	4.7		0.66					50	39		14.7	0.57	0.40	30		2
92P00035	23-38	Bt2	S	4.6		1.01					46	40		27.0	0.60	0.42	34		2
92P00036	38-51	Btg	S	4.6		0.98					53	44		27.6	0.60	0.45	29		4
92P00037	51-61	BCg1	S	4.7		0.56					60	48		24.1	0.62	0.49	24		6
92P00038	61-102	BCg21	S	5.2		0.16					74	62		21.2	0.70	0.59	13		8
92P00039	102-152	BCg22	S	5.4		0.15					82	68		17.3	0.60	0.52	5		8

^*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	0.62	(NA)
Clay, carbonate free, Weighted Average	54	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	54	% wt
Weighted averages based on control section: 18-68 cm