*** Primary Characterization Data ***

Pedon ID: S1972UT021005

( Iron, Utah )

Print Date: Feb 16 2025 5:23AM

Sampled as on Oct 10, 1972:	Za
Revised to correlated:	Hoye ; Fine-loamy, mixed, mesic Pachic Argixerolls

				United States Department of Agriculture
SSL	-	Project	NL72UT013   BUCKHORN-CEDAR	Natural Resources Conservation Service
	-	Site ID	S1972UT021005     MLRA: 28A	National Soil Survey Center
	-	Pedon No.	72C0134	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
72C00814	A	A1	0-8	72814			SL	FSL
72C00815	Bt	B2t	8-25	72815			SCL	SCL
72C00816	B	B3	25-43	72816			SL	FSL
72C00817	C	C1	43-76	72817			SL	FSL
72C00818	2C	2 C2	76-94	72818			LS	LCOS
72C00819	3C	3 C3	94-152	72819			L	FSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.3	(NA)
Clay, carbonate free, Weighted Average	24	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	37	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	24	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 8-25 cm

---

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
72C00814	0-8	A	S	fsl	8.3	16.0	75.7			7.4	8.6	21.4	33.8	10.4	7.2	2.9	1	3	1	57	5
72C00815	8-25	Bt	S	scl	24.4	20.0	55.6			9.9	10.1	18.2	25.6	7.4	3.7	0.7	--	--	--	37	--
72C00816	25-43	B	S	fsl	10.6	22.9	66.5			8.5	14.4	22.7	30.1	8.7	4.3	0.7	--	--	--	44	--
72C00817	43-76	C	S	fsl	10.4	30.8	58.8			11.9	18.9	21.0	26.9	6.0	3.3	1.6	1	2	1	40	4
72C00818	76-94	2C	S	lcos	5.4	10.8	83.8			3.3	7.5	11.3	27.5	18.4	19.3	7.3	5	17	31	87	53
72C00819	94-152	3C	S	fsl	8.7	32.3	59.0			13.0	19.3	21.5	23.4	6.7	5.3	2.1	2	5	2	43	9

*** Primary Characterization Data ***

Pedon ID: S1972UT021005

( Iron, Utah )

Print Date: Feb 16 2025 5:23AM

Sampled As	:	Za
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0134

---

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	%
				4A1d	4A1h			4B1c	4B1c	3C2a1a		3D1		4C1		8D1	8D1
72C00814	0-8	A	S	1.61	1.68	0.014		14.6	14.3	6.5		1.028		0.12		2.14	0.78
72C00815	8-25	Bt	S	1.36	1.53	0.040		24.3	22.4	13.3		1.028		0.12		1.30	0.55
72C00816	25-43	B	S	1.45	1.53	0.018		20.7	16.6	9.5		1.028		0.10		2.59	0.90
72C00817	43-76	C	S	1.55	1.62	0.014		21.7	16.1	9.5		1.028		0.10		2.67	0.91
72C00818	76-94	2C	S							5.9		1.028				3.70	1.09
72C00819	94-152	3C	S	1.47	1.52	0.011		25.9	18.2	9.0		1.028		0.13		3.40	1.03

---

Water Content				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-
				(- - Atterberg - -)		(- - - - - Bulk Density - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
				(- - - Limits - - -)		Field	Recon	Recon	Field	Recon	(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
				LL	PI		33	Oven		33	6	10	33	100	200	500
	Depth						kPa	Dry		kPa	kPa	kPa	kPa	kPa	kPa	kPa
Layer	(cm)	Horz	Prep	pct <0.4mm		(- - - - - - - - g cm-3 - - - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
72C00815	8-25	Bt	S	31.54799	11
72C00817	43-76	C	S	25.67699	3

---

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 - - - - -)

6B3a

6A1c

72C00814

0-8

A

S

0.062

0.56

9

72C00815

8-25

Bt

S

0.041

0.37

9

72C00816

25-43

B

S

0.035

0.27

8

72C00817

43-76

C

S

0.29

72C00818

76-94

2C

S

0.13

72C00819

94-152

3C

S

0.20

*** Primary Characterization Data ***

Pedon ID: S1972UT021005

( Iron, Utah )

Print Date: Feb 16 2025 5:23AM

Sampled As	:	Za
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0134

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b					5A3a	5A8b			5C3	5C1
72C00814	0-8	A	S	11.1*	6.2	0.4	5.6	23.3				23.3	17.8			100	100
72C00815	8-25	Bt	S	22.4*	13.9	0.6	2.8	39.7				39.7	31.6			100	100
72C00816	25-43	B	S	22.6*	12.5	0.8	1.6	37.5				37.5	27.5			100	100
72C00817	43-76	C	S	33.3*	14.8	1.1	1.7						27.8			100	100
72C00818	76-94	2C	S	27.8*	11.5	1.9	1.3						20.0			100	100
72C00819	94-152	3C	S	29.9*	14.2	5.3	0.7						29.6			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

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 - -)		%
				6N1b	6O1b	6P1b	6Q1b		6J1b		6K1c				6L1c			8A	8D5	8A3a			5E
72C00814	0-8	A	S	9.3	6.2	0.4	5.8		4.8		0.5				1.1			31.0	tr	2.22		2	tr
72C00815	8-25	Bt	S	2.4	1.6	0.3	0.4		3.7		0.3							51.6	tr	0.45		2	tr
72C00816	25-43	B	S	2.6	2.1	0.4	0.2		3.6		0.9							37.3	tr	0.50		3	tr
72C00817	43-76	C	S	2.2	2.0	1.3	0.3		3.4		1.0							37.9	tr	0.57		4	1
72C00818	76-94	2C	S	1.1	1.5	4.0	0.2		4.6		0.2							27.1	tr	0.58		9	4
72C00819	94-152	3C	S	1.5	1.7	11.2	tr		4.9		6.8							35.1	tr	1.33		17	9

---

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
					4C1a2a	4C1a2a	8C1b			6E1g
72C00814	0-8	A	S		7.6	8.1	7.6
72C00815	8-25	Bt	S		7.2	7.8	7.4
72C00816	25-43	B	S		7.4	7.8	7.5
72C00817	43-76	C	S		7.8	8.5	7.8			4
72C00818	76-94	2C	S		7.9	8.8	8.2			2
72C00819	94-152	3C	S		7.9	8.9	8.1			1

*** Primary Characterization Data ***

Pedon ID: S1972UT021005

( Iron, Utah )

Print Date: Feb 16 2025 5:23AM

Sampled As	:	Za
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0134

---

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

NK

72C00814

0-8

A

S

8.4

72C00815

8-25

Bt

S

8.0

72C00816

25-43

B

S

8.3

72C00817

43-76

C

S

9.0

72C00818

76-94

2C

S

9.4

72C00819

94-152

3C

S

9.4

*** Primary Characterization Data ***

Pedon ID: S1972UT021005

( Iron, Utah )

Print Date: Feb 16 2025 5:23AM

Sampled As	:	Za
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0134

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A2i

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

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

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

mg g-1

72C00814

0.0-8.0

A

tcly

MT 2

MI 2

72C00815

8.0-25.0

Bt

tcly

MT 2

MI 2

72C00817

43.0-76.0

C

tcly

MT 1

MI 2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks