*** Taxonomy Characterization Data ***

Pedon ID: 73NE109001

( Lancaster, Nebraska )

Print Date: Sep 24 2024 5:22AM

Sampled as on Oct 28, 1973:	Pawnee
Revised to correlated on Sep 17, 2003:	Pawnee ; Fine, smectitic, mesic Oxyaquic Vertic Argiudolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	73NE109001   Lat: 40° 42' 45.01" north  Long: 96° 46' 55.99" west  MLRA: 106	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A2157	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

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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	3A1a1a				NK
40A17031	0-13	A1	S	27.1	17.9		0.46		19	1.25	0.043	1
40A17032	13-29	A2	S	30.9	21.8		0.42		20	1.30	0.034	1
40A17033	29-42	B	S	40.3	29.8		0.42		18	1.33	0.069	1
40A17034	42-60	Bt1	S	43.8	33.1		0.44		15	1.48	0.086	1
40A17035	60-87	Bt2	S	41.0	27.3		0.40		19	1.54	0.073	--
40A17036	87-110	Bt3	S	36.7	19.3	--	0.40		23	1.67	0.052	1
40A17037	110-148	Bk	S	33.2	13.5	tr	0.45		24	1.66	0.040	2
40A17038	148-186	C1	S	32.8	11.0	tr	0.44		24	1.67	0.032	2
40A17039	186-231	C2	S	31.1	10.3	tr	0.47		24			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	%
				NK		NK				NK								NK	5D2
40A17031	0-13	A1	S	6.0		2.53					85	71			0.86				1
40A17032	13-29	A2	S	5.7		1.85					80	68			0.78				1
40A17033	29-42	B	S	6.0		1.01					87	75			0.71				3
40A17034	42-60	Bt1	S	6.5		0.62					95	82			0.71				4
40A17035	60-87	Bt2	S	7.4		0.35					100*	91			0.69				7
40A17036	87-110	Bt3	S	7.8		0.15				1		100			0.66			1.95	10
40A17037	110-148	Bk	S	7.7		0.04				5		100			0.58				11
40A17038	148-186	C1	S	8.0		0.02				8		100			0.55				10
40A17039	186-231	C2	S	8.1		0.01				10		100			0.55				9

^*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	0.71	(NA)
Clay, carbonate free, Weighted Average	42	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	17	% wt
Clay, total, Weighted Average	42	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 29-79 cm