*** Primary Characterization Data ***

Pedon ID: S1972UT021012

( Iron, Utah )

Print Date: Nov 23 2024 10:16PM

Sampled as on Jun 11, 1972:	Tn
Revised to correlated:	unnamed ; Fine, mixed, mesic Typic Argixerolls

				United States Department of Agriculture
SSL	-	Project	NL72UT013   BUCKHORN-CEDAR	Natural Resources Conservation Service
	-	Site ID	S1972UT021012     MLRA: 28A	National Soil Survey Center
	-	Pedon No.	72C0130	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
72C00785	A	A1	0-10	72785			L	SIL
72C00786	B1	B1	10-20	72786			CL	CL
72C00787	Bt1	B21 t	20-30	72787			CL	CL
72C00788	Bt2	B22 t	30-48	72788			CL	C
72C00789	B2	B3	48-69	72789			CL	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.84	(NA)
Clay, carbonate free, Weighted Average	45	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	39	% wt
Volume, >2mm, Weighted Average	19	% vol
Clay, total, Weighted Average	45	% wt
Weighted averages based on control section: 20-48 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
72C00785	0-10	A	S	sil	20.8	52.7	26.5			26.8	25.9	9.6	6.9	2.6	3.8	3.6	5	7	21	44	54
72C00786	10-20	B1	S	cl	29.3	44.8	25.9			23.1	21.7	11.3	5.9	2.7	3.7	2.3	5	5	7	29	52
72C00787	20-30	Bt1	S	cl	37.4	39.9	22.7			19.1	20.8	8.7	5.0	2.0	3.3	3.7	3	5	21	39	33
72C00788	30-48	Bt2	S	c	48.6	34.3	17.1			17.0	17.3	6.5	3.6	1.6	2.8	2.6	3	11	18	39	35
72C00789	48-69	B2	S	cl	38.0	32.3	29.7			18.5	13.8	9.8	8.2	3.1	4.2	4.4	3	16	47	73	70

*** Primary Characterization Data ***

Pedon ID: S1972UT021012

( Iron, Utah )

Print Date: Nov 23 2024 10:16PM

Sampled As	:	Tn
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0130

---

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
72C00785	0-10	A	S	1.20	1.31	0.019		26.1	24.2	12.6		1.044		0.09		1.35	0.61
72C00786	10-20	B1	S	1.11	1.27	0.031		34.0	32.2	15.9		1.044		0.12		1.21	0.54
72C00787	20-30	Bt1	S	1.27	1.53	0.051		31.2	29.8	19.6		1.044		0.10		0.71	0.52
72C00788	30-48	Bt2	S	1.22	1.64	0.080		36.5	35.5	25.1		1.044		0.10		0.90	0.52
72C00789	48-69	B2	S							23.5		1.044				1.12	0.62

---

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
72C00785	0-10	A	S	34.26199	14
72C00788	30-48	Bt2	S	53.92198	26

---

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
72C00785	0-10	A	S		0.189			2.17	11
72C00786	10-20	B1	S		0.137			1.46	11
72C00787	20-30	Bt1	S		0.099			1.25	13
72C00788	30-48	Bt2	S		0.070			0.78	11
72C00789	48-69	B2	S		0.085			0.85	10

*** Primary Characterization Data ***

Pedon ID: S1972UT021012

( Iron, Utah )

Print Date: Nov 23 2024 10:16PM

Sampled As	:	Tn
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0130

---

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
72C00785	0-10	A	S	19.4*	7.7	0.4	1.9	29.4				29.4	28.1			100	100
72C00786	10-20	B1	S	23.6	9.0	0.5	1.1	34.2				34.2	35.4			100	97
72C00787	20-30	Bt1	S	36.0*	11.8	0.5	1.0	49.3				49.3	26.7			100	100
72C00788	30-48	Bt2	S	41.5*	15.0	0.5	0.8	57.8				57.8	43.9			100	100
72C00789	48-69	B2	S	49.2*	15.1	0.7	0.7						42.7			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
72C00785	0-10	A	S	6.8	3.2	0.1	1.1		2.3		0.1				1.1			50.3	tr	1.17		1	--
72C00786	10-20	B1	S	3.5	1.3	0.1	0.2		4.1									55.8	tr	0.47		1	tr
72C00787	20-30	Bt1	S	3.5	1.4	0.1	0.1		4.2		0.3							68.2	tr	0.47		2	tr
72C00788	30-48	Bt2	S	3.6	1.5	0.1	0.1		3.4		0.3							82.3	tr	0.41		1	tr
72C00789	48-69	B2	S	2.8	1.3	0.3	0.1		5.0		0.1							83.8	tr	0.51		2	tr

---

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
72C00785	0-10	A	S		6.5	7.0	6.8
72C00786	10-20	B1	S		6.6	7.3	7.1
72C00787	20-30	Bt1	S		6.7	7.4	7.1
72C00788	30-48	Bt2	S		6.6	7.4	6.9
72C00789	48-69	B2	S		7.1	7.9	7.5			1

*** Primary Characterization Data ***

Pedon ID: S1972UT021012

( Iron, Utah )

Print Date: Nov 23 2024 10:16PM

Sampled As	:	Tn
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0130

---

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

72C00785

0-10

A

S

7.1

72C00786

10-20

B1

S

7.4

72C00787

20-30

Bt1

S

7.3

72C00788

30-48

Bt2

S

7.5

72C00789

48-69

B2

S

8.1

*** Primary Characterization Data ***

Pedon ID: S1972UT021012

( Iron, Utah )

Print Date: Nov 23 2024 10:16PM

Sampled As	:	Tn
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0130

---

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

72C00785

0.0-10.0

A

tcly

MI 1

72C00788

30.0-48.0

Bt2

tcly

MT 3

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