*** Primary Characterization Data ***

Pedon ID: 77AZ005003

( Coconino, Arizona )

Print Date: Nov 24 2024 4:11AM

Sampled as on Sep 29, 1977:	Disterheff ; Fine, montmorillonitic Typic Haplustalfs
Revised to SSL:	(unnamed) ; Fine, montmorillonitic, mesic Aridic Haplustalf

				United States Department of Agriculture
SSL	-	Project	CP78AZ010   COCONINO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1977AZ005003   Lat: 35° 34' 59.01" north  Long: 112° 56' 9.01" west	National Soil Survey Center
	-	Pedon No.	78P0034	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
78P00251	A	A1	0-15					FSL
78P00252	Bt1	B21t	15-30					CL
78P00253	Bt2	B22t	30-62				C	C
78P00254	Btk	B3tca	62-76					SCL
78P00255	Bk	Cca	76-152					L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.81	(NA)
Clay, carbonate free, Weighted Average	44	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	45	% wt
Volume, >2mm, Weighted Average	9	% vol
Clay, total, Weighted Average	44	% wt
Weighted averages based on control section: 15-65 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	3A1a1a	3B1	3B1	3B1
78P00251	0-15	A	S	fsl	18.7	26.9	54.4			11.6	15.3	12.9	17.2	10.0	11.1	3.2	2	14	23	65	39
78P00252	15-30	Bt1	S	cl	39.7	20.3	40.0			8.9	11.4	9.5	11.5	8.3	8.7	2.0	2	6	11	44	19
78P00253	30-62	Bt2	S	c	47.2	14.4	38.4		0.2	6.8	7.6	5.4	9.3	7.8	11.7	4.2	3	9	4	44	16
78P00254	62-76	Btk	S	scl	29.1	15.9	55.0		2.1	9.1	6.8	7.3	17.9	18.9	9.7	1.2	1	3	6	53	10
78P00255	76-152	Bk	S	l	19.3	32.0	48.7		5.3	24.7	7.3	6.8	12.9	9.9	12.7	6.4	3	11	31	69	45

*** Primary Characterization Data ***

Pedon ID: 77AZ005003

( Coconino, Arizona )

Print Date: Nov 24 2024 4:11AM

Sampled As	:	Disterheff		Fine, montmorillonitic Typic Haplustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  78P0034

---

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	3C2a1a		3D1		4C1		8D1	8D1
78P00251	0-15	A	S	1.44	1.57	0.021			15.6	8.2		1.011		0.08		0.70	0.44
78P00252	15-30	Bt1	S	1.44	1.57	0.026				17.5		1.030				0.75	0.44
78P00253	30-62	Bt2	S	1.32	1.70	0.079			31.1	21.3		1.041		0.12		0.83	0.45
78P00254	62-76	Btk	S							14.1		1.028				0.84	0.48
78P00255	76-152	Bk	S							9.9		1.015				0.74	0.51

---

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
78P00251	0-15	A	S	27	10
78P00252	15-30	Bt1	S	48	26
78P00253	30-62	Bt2	S	64	36
78P00254	62-76	Btk	S	43	24

---

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 - - - - -)

6B1b

6A1c

78P00251

0-15

A

S

0.118

0.95

8

78P00252

15-30

Bt1

S

0.099

0.99

10

78P00253

30-62

Bt2

S

0.074

0.72

10

78P00254

62-76

Btk

S

0.25

78P00255

76-152

Bk

S

0.18

*** Primary Characterization Data ***

Pedon ID: 77AZ005003

( Coconino, Arizona )

Print Date: Nov 24 2024 4:11AM

Sampled As	:	Disterheff		Fine, montmorillonitic Typic Haplustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  78P0034

---

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		6H2b				5A8a			5C3	5C1
78P00251	0-15	A	S	10.8*	2.2	tr	0.6		2.3				13.0			86	100
78P00252	15-30	Bt1	S	23.9*	6.1	0.1	0.9		3.5				29.7			90	100
78P00253	30-62	Bt2	S	31.1*	8.2	0.1	0.9		3.0				39.1			93	100
78P00254	62-76	Btk	S	55.0*	5.6	0.1	0.5						24.4			100	100
78P00255	76-152	Bk	S	51.2*	3.6	0.3	0.3						14.2			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 - -)

%

78P00251

0-15

A

S

--

78P00252

15-30

Bt1

S

tr

78P00253

30-62

Bt2

S

tr

78P00254

62-76

Btk

S

tr

78P00255

76-152

Bk

S

2

---

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

8C1e

8C1a

6E1b

78P00251

0-15

A

S

6.5

7.1

tr

78P00252

15-30

Bt1

S

6.6

7.3

tr

78P00253

30-62

Bt2

S

6.8

7.6

tr

78P00254

62-76

Btk

S

7.6

8.2

11

78P00255

76-152

Bk

S

7.8

8.3

45

*** Primary Characterization Data ***

Pedon ID: 77AZ005003

( Coconino, Arizona )

Print Date: Nov 24 2024 4:11AM

Sampled As	:	Disterheff		Fine, montmorillonitic Typic Haplustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  78P0034

---

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

78P00251

0-15

A

S

7.1

78P00252

15-30

Bt1

S

7.2

78P00253

30-62

Bt2

S

7.4

78P00254

62-76

Btk

S

8.5

78P00255

76-152

Bk

S

8.7

*** Primary Characterization Data ***

Pedon ID: 77AZ005003

( Coconino, Arizona )

Print Date: Nov 24 2024 4:11AM

Sampled As	:	Disterheff		Fine, montmorillonitic Typic Haplustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  78P0034

---

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

7A3b

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

78P00252

15.0-30.0

Bt1

tcly

MT 4

MI 3

KK 3

10.7

1.6

78P00253

30.0-62.0

Bt2

tcly

MT 4

MI 3

KK 3

KK 33

8.0

1.2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks