*** Supplementary Characterization Data ***

Pedon ID: S1956MT111007

( Yellowstone, Montana )

Print Date: Nov 11 2024 8:41PM

Sampled as on Sep 24, 1956:	Absarokee
Revised to correlated:	Reeder ; Fine-loamy, mixed, frigid Typic Argiborolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1956MT111007   Lat: 45° 31' 6.73" north  Long: 108° 35' 37.69" west  MLRA: 58A	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3479	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-	-22-	-23-	-24-	-25-
				(- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -)													(- - - - - Cumulative Curve Fractions - - - - -) (<75mm)								( Atter- )		( Gradation )
				Percentage Passing Sieve													USDA Less Than Diameters (mm) at								berg		Uni-	Cur-
	Depth			3	2	3/2	1	3/4	3/8	4	10	40	200	20	5	2	1.	.5	.25	.10	.05	60	50	10	LL	PI	fmty	vtur
Layer	(cm)	Horz	Prep	(-------------------Inches-------------------)						(---------Number---------)				(------Microns----)			(---------Millimeter----------)					(-----Percentile---)			(----%----)		CU	CC
40A26914	0-8	A	S	100	100	100	100	100	99	98	94	89	73	38	29	22	92	90	88	81	59	0.05	0.034	0.001			90.5	1.3
40A26915	8-25	Bt1	S	100	100	100	100	100	99	97	93	89	75	42	34	28	91	89	87	82	62	0.05	0.029	--			99.8	0.4
40A26916	25-41	Bt2	S	100	100	100	100	100	99	97	91	87	77	48	39	33	89	87	86	82	67	0.04	0.023	--			90.7	0.2
40A26917	41-48	Bt3	S	100	100	100	100	100	99	97	93	90	78	45	35	29	92	90	89	85	64	0.04	0.026	--			93.9	0.3
40A26918	48-61	Bk	S	100	100	100	100	100	100	99	98	93	81	54	43	35	96	94	92	87	70	0.03	0.012	--			74.5	0.2
40A26919	61-89	2Bk	S	100	100	100	100	100	100	100	100	91	68	40	31	25	96	92	88	77	52	0.06	0.043	0.001			>100	0.6

---

Tier 2				-26-	-27-	-28-	-29-	-30-	-31-	-32-	-33-	-34-	-35-	-36-	-37-	-38-	-39-	-40-	-41-	-42-	-43-	-44-	-45-	-46-	-47-	-48-	-49-	-50-
				(- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -)														(- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -)									(- - Void - -)
				Whole Soil (mm)								<75 mm Fraction						Whole Soil				<2 mm Fraction					Ratios
				>2	250	250	75	75	20	5		75	75	20	5			Soil Sur		Engineering		Soil Survey			Engineering		At 33 kPa
	Depth				-UP	-75	-2	-20	-5	-2	<2	-2	-20	-5	-2	<2		33	Oven	Moist	Satur	33	1500	Oven	Moist	Satur	Whole	<2
Layer	(cm)	Horz	Prep	(------------------- % of Whole Soil ------------------)								(--------- % of <75 mm ---------)						kPa	-dry		-ated	kPa	kPa	-dry		-ated	Soil	mm
													3B1	3B1	3B1
40A26914	0-8	A	S	6	--	--	6	--	2	4	94	6	--	2	4	94		1.491
40A26915	8-25	Bt1	S	7	--	--	7	--	3	4	93	7	--	3	4	93		1.501
40A26916	25-41	Bt2	S	9	--	--	9	--	3	6	91	9	--	3	6	91		1.511
40A26917	41-48	Bt3	S	7	--	--	7	--	3	4	93	7	--	3	4	93		1.501
40A26918	48-61	Bk	S	2	--	--	2	--	1	1	98	2	--	1	1	98		1.461
40A26919	61-89	2Bk	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451

¹The whole-soil bulk density was not measured. It was calculated using 1.45 g/cc as the 1/3-bar bulk density of the less-than-2-mm fraction for mineral soils.

*** Supplementary Characterization Data ***

Pedon ID: S1956MT111007

( Yellowstone, Montana )

Print Date: Nov 11 2024 8:41PM

Sampled As	:	Absarokee
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3479

---

Tier 3				-51-	-52-	-53-	-54-	-55-	-56-	-57-	-58-	-59-	-60-	-61-	-62-	-63-	-64-	-65-	-66-	-67-	-68-	-69-	-70-	-71-	-72-	-73-	-74-	-75-
				(- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -)													C	(- - - - - - - Ratios To Clay - - - - - -)					(- - Linear Extensiblity - -)				(- - WRD - -)
				Whole Soil (mm) At 33 kPa													/N	<2 mm Fraction					Whole Soil		<2 mm		Whole	<2
				>2	250	250	75	75	20	5		2-	.05-	LT	Pores		Rat	Fine	CEC		1500	LEP	33 kPa		to %		Soil	mm
	Depth				-UP	-75	-2	-20	-5	-2	<2	.05	.002	.002	D	F	-io	Clay	Sum	NH4-	kPa	33	1500	Oven	1500	Oven
Layer	(cm)	Horz	Prep	(----------------------------- % of Whole Soil ---------------------------)															Cats	OAC	H2O	kPa	kPa	-dry	kPa	-dry	(---in3/in3---)
40A26914	0-8	A	S	3	--	--	--	--	1	2	97	20	21	12	44				1.07		0.55
40A26915	8-25	Bt1	S	4	--	--	--	--	2	2	96	17	19	16	43				0.86		0.41
40A26916	25-41	Bt2	S	5	--	--	--	--	2	3	95	14	19	19	43				1.38		0.39
40A26917	41-48	Bt3	S	4	--	--	--	--	2	2	96	16	20	17	43				0.97		0.40
40A26918	48-61	Bk	S	1	--	--	--	--	1	1	99	16	19	19	45				0.01		0.41
40A26919	61-89	2Bk	S	--	--	--	--	--	--	--	100	26	15	13	45				0.02		0.41

---

Tier 4				-76-	-77-	-78-	-79-	-80-	-81-	-82-	-83-	-84-	-85-	-86-	-87-	-88-	-89-	-90-	-91-	-92-	-93-	-94-	-95-	-96-	-97-	-98-
				(- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -)															Text	PSDA (mm)			pH	Elect.		Part-
				(--------------- Whole Soil ---------------)						(------------------- <2 mm Fraction -------------------)									-ure	Sand	Silt	Clay	Ca	Res-	Con-	-icle
				>2	75	20	2-	.05-	<	(------------- Sands -------------)					(--- Silts ---)		Cl		by	2-	.05-	<	Cl2	ist.	duct	Den-
	Depth				-20	-2	.05	.002	.002	VC	C	M	F	VF	C	F	ay		PSDA	.05	.002	.002	.01M	ohms	dS m-1	sity
Layer	(cm)	Horz	Prep	(- % of >2 mm Sand and Silt -)						(------------------% of Sand and Silt -------------)									<2 mm	(---- % of 2 mm ----)			(-------- <2 mm --------)			g cm-3
																			3A1a1a	3A1a1a	3A1a1a	3A1a1a			8A3a
40A26914	0-8	A	S	8	8	8	45	47	28	3	3	2	10	30	29	23	31		l	37.2	39.4	23.4			0.70
40A26915	8-25	Bt1	S	10	10	10	43	47	39	4	3	2	9	31	30	22	43		cl	33.4	36.7	29.9			0.60
40A26916	25-41	Bt2	S	13	13	13	36	50	49	4	2	2	7	27	33	25	57		cl	26.8	36.9	36.3			0.60
40A26917	41-48	Bt3	S	10	10	10	41	49	42	2	2	2	6	32	31	24	46		cl	31.0	37.4	31.6			0.70
40A26918	48-61	Bk	S	3	3	3	44	53	55	4	3	3	8	27	25	30	56		cl	29.0	34.9	36.1			0.60
40A26919	61-89	2Bk	S				64	36	33	6	6	5	15	33	16	21	33		scl	48.2	27.2	24.6			0.70