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*** Taxonomy Characterization Data ***

Pedon ID: 76MD029002

( Kent, Maryland )

Print Date: May 20 2024 7:11AM

Sampled as on May 30, 1976:	BELTSVILLE
Revised to correlated on Jan 13, 2013:	Beltsville ; Fine-silty, mixed, active, mesic Typic Fragiudults

				United States Department of Agriculture
SSL	-	Project	NL40001 SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1976MD029002	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A4242	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

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					NK			7B1a2

40A32337	0-25	Ap	S	13.1	2.9		0.46		8	1.61	0.008	2	89
40A32338	25-39	Bt1	S	20.3	4.9		0.52		2	1.60	0.012	--
40A32339	39-62	Bt2	S	18.7	5.7		0.55		1	1.49	0.011	--	81
40A32340	62-86	Bx1	S	19.1	5.7		0.48		5	1.68	0.008	--
40A32341	86-115	Bx2	S	17.0	2.8		0.46		20	1.84	0.005	--
40A32342	115-142	2Cx1	S	21.5	8.1		0.39		36	1.80	0.011	1
40A32343	142-167	2Cx2	S	30.5	14.7		0.39		35	1.68	0.012	2

^1,1 Analyzed size fraction = 0.02-0.05 mm

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	%
				NK		NK												NK	5D2

40A32337	0-25	Ap	S	7.0		0.62					100^*	77			0.52				1
40A32338	25-39	Bt1	S	6.8		0.18					90	70			0.41				2
40A32339	39-62	Bt2	S	5.3		0.10					67	50		6.8	0.49	0.36	10		1
40A32340	62-86	Bx1	S	4.6		0.10					50	38		7.1	0.55	0.37	27		1
40A32341	86-115	Bx2	S	4.6		0.10					45	34		6.2	0.55	0.36	32	0.37	1
40A32342	115-142	2Cx1	S	4.8		0.05					46	36		5.6	0.39	0.26	32		2
40A32343	142-167	2Cx2	S	4.6							34	33		5.6	0.36	0.18	34		2

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

Pedon Calculations
Calculation Name	Result	Units of Measure

CEC Activity, CEC7/Clay, Weighted Average	0.46	(NA)
Clay, carbonate free, Weighted Average	19	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Clay, total, Weighted Average	19	% wt
LE, Whole Soil, Summed to 1m	0	cm/m

Weighted averages based on control section: 25-62 cm

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