*** Taxonomy Characterization Data ***

Pedon ID: S1970MT107002

( Wheatland, Montana )

Print Date: Nov 13 2024 2:53PM

Sampled as on Jul 21, 1970:	Musselshell
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1970MT107002   Lat: 46° 29' 21.70" north  Long: 109° 43' 0.88" west	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3704	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				4A1d
40A28543	0-11	A	S	22.9		1.0	0.46		36	1.15	0.036	--
40A28544	11-51	B	S	30.4		12.0	0.43		33	1.27	0.018	--
40A28545	51-73	Bk	S	45.9		32.0	0.31		31	1.43	0.018	--
40A28546	73-145	2C	S	15.8		4.0	0.28		62			--

---

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	%
				8C1a		6A1a				6E1b
40A28543	0-11	A	S	7.7		2.83				10
40A28544	11-51	B	S	7.8		1.21				36
40A28545	51-73	Bk	S	8.0		0.36				60
40A28546	73-145	2C	S	8.7		0.04				58

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	15	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	43	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	30	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-100 cm