*** Primary Characterization Data ***

Pedon ID: S1958WY031009

( Platte, Wyoming )

Print Date: Nov 21 2024 3:35PM

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

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1958WY031009   Lat: 42° 1' 28.00" north  Long: 105° 0' 19.01" west  MLRA: 67A	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3457	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A26763	A	A1	0-5	9301				SL
40A26764	AB	AB	5-10	9302				FSL
40A26765	Bt	B2t	10-28	9303				SCL
40A26766	Bk1	B3ca	28-38	9304				SCL
40A26767	Bk2	C1ca	38-63	9305				COSL
40A26768	2C	2C	63-102

---

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a			3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
40A26763	0-5	A	S	sl	11.8	15.0	73.2			4.6	10.4	21.4	20.4	12.5	11.9	7.0	8	5	--	52	13
40A26764	5-10	AB	S	fsl	16.5	11.9	71.6			4.2	7.7	18.9	24.2	13.8	10.9	3.8	5	3	--	53	8
40A26765	10-28	Bt	S	scl	25.5	14.6	59.9			5.2	9.4	15.3	21.9	13.0	8.6	1.1	4	3	--	45	7
40A26766	28-38	Bk1	S	scl	25.2	15.7	59.1			8.4	7.3	10.7	18.4	12.2	12.2	5.6	16	10	--	48	26
40A26767	38-63	Bk2	S	cosl	17.7	16.4	65.9			8.6	7.8	11.1	14.9	10.2	15.3	14.4	21	13	--	55	34

*** Primary Characterization Data ***

Pedon ID: S1958WY031009

( Platte, Wyoming )

Print Date: Nov 21 2024 3:35PM

Sampled As	:	Larimer
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3457

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
										3C2a1a
40A26763	0-5	A	S							4.9						0.88	0.42
40A26764	5-10	AB	S							6.3						0.85	0.38
40A26765	10-28	Bt	S							9.6						0.82	0.38
40A26766	28-38	Bk1	S							11.6						0.57	0.46
40A26767	38-63	Bk2	S							7.7						0.36	0.44

---

Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6A1a

40A26763

0-5

A

S

1.14

40A26764

5-10

AB

S

1.02

40A26765

10-28

Bt

S

0.90

40A26766

28-38

Bk1

S

1.49

40A26767

38-63

Bk2

S

0.40

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
					6O2b	6P2a	6Q2a		6H1a				5A1a
40A26763	0-5	A	S		1.6	tr	0.8		0.4				10.4			86
40A26764	5-10	AB	S		1.3	tr	0.4		0.4				14.0			81
40A26765	10-28	Bt	S		2.0	tr	0.4		0.4				20.9			86
40A26766	28-38	Bk1	S		2.1	tr	0.2		tr				14.3			100
40A26767	38-63	Bk2	S		1.8	tr	0.1		tr				6.3			100

*** Primary Characterization Data ***

Pedon ID: S1958WY031009

( Platte, Wyoming )

Print Date: Nov 21 2024 3:35PM

Sampled As	:	Larimer
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3457

---

Salt				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)																	1:2
																			Total	Elec	Elec	Exch
	Depth			Ca	Mg	Na	K	CO3	HCO3	F	Cl	PO4	Br	OAC	SO4	NO2	NO3	H2O	Salts	Cond	Cond	Na	SAR
Layer	(cm)	Horz	Prep	(- - - - - mmol(+) L-1 - - - - -)				(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)										(- - - - % - - - -)		(- - dS m-1 - -)		%
						6P1a	6Q1a											8A	8D5	8A1a
40A26763	0-5	A	S			0.2	0.8											33.9	tr	0.60		--
40A26764	5-10	AB	S			0.2	0.2											41.2	tr	0.60		--
40A26765	10-28	Bt	S			0.3	0.1											48.7	tr	0.60		--
40A26766	28-38	Bk1	S			0.4	0.1											51.2	tr	0.70		--
40A26767	38-63	Bk2	S			0.6	0.1											39.1	tr	0.50		--

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

(- - - - - - - - - - - - % - - - - - - - - - - -)

cm-1

8C1a

6E1a

40A26763

0-5

A

S

7.7

1

40A26764

5-10

AB

S

7.9

--

40A26765

10-28

Bt

S

7.8

--

40A26766

28-38

Bk1

S

7.9

17

40A26767

38-63

Bk2

S

8.1

30

---

Miscellaneous Data

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(- Sat Paste Ex. -)

(- Sand -)

( Water Content )

Bulk

(- - - - Extractable Bases - - - -)

(- - - CEC8 - - -)

CO3+

(- - - pH - - -)

M+C+VC

Moist Sieved

Density

Depth

Ca

Mg

Na

K

NaOAC

BaCl2

Ca+Mg

HCO3

CaCl2

H2O

.25-2

100 kPa

200 kPa

10 kPa

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)

mmol(+)L-1

mmol(-)L-1

1:10

1:10

(- - - - - % of <2mm - - - - -)

g cm-3

8C1a

40A26763

0-5

A

S

8.3

40A26764

5-10

AB

S

8.3

40A26765

10-28

Bt

S

8.5

40A26766

28-38

Bk1

S

8.6

40A26767

38-63

Bk2

S

9.0