*** Supplementary Characterization Data ***

Pedon ID: S1958WY031008

( Platte, Wyoming )

Print Date: Nov 21 2024 4:07PM

Sampled as on Oct 6, 1958:	Larimer
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1958WY031008   Lat: 42° 7' 48.00" north  Long: 105° 0' 44.00" west  MLRA: 67A	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3456	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
40A26757	0-10	A	S	100	100	100	100	100	99	97	93	81	42	11	9	8	89	83	77	55	21	0.12	0.090	0.008			16.1	3.9
40A26758	10-15	AB	S	100	100	100	100	100	100	100	100	90	53	31	28	27	98	92	84	61	41	0.10	0.068	--			>100	3.1
40A26759	15-25	Bt1	S	100	100	100	100	100	100	100	100	91	61	36	32	29	98	93	87	68	50	0.07	0.049	--			>100	0.3
40A26760	25-38	Bt2	S	100	100	100	100	100	99	98	94	86	57	32	27	24	93	88	82	64	46	0.09	0.058	0.001			>100	3.4
40A26761	38-61	Bk	S	100	100	100	100	100	95	90	74	59	33	22	18	15	69	61	53	37	28	0.45	0.209	0.001			>100	9.0

---

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
40A26757	0-10	A	S	7	--	--	7	--	3	4	93	7	--	3	4	93		1.501
40A26758	10-15	AB	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A26759	15-25	Bt1	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A26760	25-38	Bt2	S	6	--	--	6	--	2	4	94	6	--	2	4	94		1.491
40A26761	38-61	Bk	S	47	--	29	18	--	7	11	53	26	--	10	16	74		1.841

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: S1958WY031008

( Platte, Wyoming )

Print Date: Nov 21 2024 4:07PM

Sampled As	:	Larimer
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3456

---

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---)
40A26757	0-10	A	S	4	--	--	--	--	2	2	96	41	7	5	43						0.52
40A26758	10-15	AB	S	--	--	--	--	--	--	--	100	32	8	14	45				0.91		0.38
40A26759	15-25	Bt1	S	--	--	--	--	--	--	--	100	27	12	16	45				0.91		0.38
40A26760	25-38	Bt2	S	3	--	--	--	--	1	2	97	27	12	14	44				0.15		0.40
40A26761	38-61	Bk	S	32	--	20	--	--	5	8	68	23	6	8	31						0.46

---

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			8A1a
40A26757	0-10	A	S	8	8	8	79	13	9	5	7	7	25	41	11	4	10		fsl	77.8	13.3	8.9			0.70
40A26758	10-15	AB	S				80	20	36	3	8	11	32	27	14	6	36		scl	58.7	14.8	26.5			0.50
40A26759	15-25	Bt1	S				70	30	41	3	7	9	26	25	20	10	41		scl	49.8	21.3	28.9			0.50
40A26760	25-38	Bt2	S	8	8	8	63	29	32	2	7	9	26	25	21	11	35		scl	50.7	23.6	25.7			0.50
40A26761	38-61	Bk	S	53	20	20	37	10	12	8	13	14	27	16	9	12	26		scl	62.8	16.3	20.9			0.50