*** Primary Characterization Data ***

Pedon ID: 77AZ017005

( Navajo, Arizona )

Print Date: Apr 20 2024 3:33AM

Sampled as on Apr 29, 1977:	Purgatory T
Revised to correlated:	Purgatory ; Fine, gypsic, mesic Leptic Haplogypsids

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1977AZ017005   Lat: 34° 52' 10.00" north  Long: 110° 4' 31.99" west  MLRA: 35	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A0683	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
40A05077	A	A1	0-3	77P1634
40A05078	By11	B21Cs	3-36	77P1635				SIL
40A05079	By12	B22Cs	36-58	77P1636				SIL
40A05080	By2	C 1Cs	58-79	77P1637				SIL
40A05081	By3	C 2Cs	79-118	77P1638				SI
40A05082	C1	C 3	118-143	77P1639				SIL
40A05083	C2	C 4	143-160
40A05084	A	A1	0-3	77P1640				VFSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.41	(NA)
Clay, carbonate free, Weighted Average	12	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	7	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	13	% wt
Weighted averages based on control section: 25-100 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
40A05077	0-3	A	S														2	1	--
40A05078	3-36	By11	S	sil	18.7	58.4	22.9		1.0	20.7	37.7	16.1	6.4	0.3	0.1	--	4	--	--	11	4
40A05079	36-58	By12	S	sil	9.3	71.9	18.8		1.0	41.7	30.2	15.4	3.3	0.1	--	--	5	--	--	8	5
40A05080	58-79	By2	S	sil	17.2	76.2	6.6		2.0	52.5	23.7	5.2	1.1	0.2	0.1	--	4	--	3	8	7
40A05081	79-118	By3	S	si	10.7	84.2	5.1		2.0	60.9	23.3	4.7	0.4	--	--	--	1	2	--	3	3
40A05082	118-143	C1	S	sil	6.4	78.3	15.3		1.0	51.8	26.5	14.3	0.8	0.1	0.1	--	2	3	--	6	5
40A05083	143-160	C2	S														--	--	--
40A05084	0-3	A	S	vfsl	7.6	15.0	77.4		2.0	7.1	7.9	37.6	36.4	2.5	0.9	--	1	2	--	42	3

*** Primary Characterization Data ***

Pedon ID: 77AZ017005

( Navajo, Arizona )

Print Date: Apr 20 2024 3:33AM

Sampled As	:	Purgatory T
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A0683

---

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	%
				NK	4A1h				NK	NK		3D1	4E2a1a1a1
40A05077	0-3	A	S							10.2		1.068	1.019
40A05078	3-36	By11	S	1.14	1.14	--			24.3	22.0		1.195	1.082	0.03		0.14	1.18
40A05079	36-58	By12	S	1.31	1.31	--			24.9	17.2		1.146	1.042	0.10		0.45	1.85
40A05080	58-79	By2	S	1.37	1.41	0.009			19.9	16.8		1.152	1.067	0.04		0.23	0.98
40A05081	79-118	By3	S							10.8		1.095	1.040			0.50	1.01
40A05082	118-143	C1	S							8.1		1.051	1.033			1.09	1.27
40A05084	0-3	A	S							6.4		1.045	1.017			0.55	0.84

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				NK	NK
40A05078	3-36	By11	S	47	4
40A05079	36-58	By12	S	36	3
40A05080	58-79	By2	S	32	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 - - - - -)
				4H2a	NK	4H2a		NK
40A05077	0-3	A	S	1.50	0.065	5.25		0.80
40A05078	3-36	By11	S	0.85	0.036	15.32		0.34	9
40A05079	36-58	By12	S	1.05	0.022	11.24		0.16	7
40A05080	58-79	By2	S	1.04		11.59		0.03
40A05081	79-118	By3	S	1.57		7.65		0.05
40A05082	118-143	C1	S	2.10		3.25		0.06
40A05084	0-3	A	S	1.40	0.053	3.40		0.62	12

*** Primary Characterization Data ***

Pedon ID: 77AZ017005

( Navajo, Arizona )

Print Date: Apr 20 2024 3:33AM

Sampled As	:	Purgatory T
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A0683

---

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 - - - - -)

4H2a

40A05080

58-79

By2

S

--

40A05081

79-118

By3

S

0.06

40A05082

118-143

C1

S

--

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
					NK	NK	NK						NK
40A05077	0-3	A	S		1.0	0.1	0.3						5.7
40A05078	3-36	By11	S		1.3	0.1	0.1						2.7			100
40A05079	36-58	By12	S		4.0	0.6	0.9						4.2			100
40A05080	58-79	By2	S		3.9	0.7	0.9						3.9			100
40A05081	79-118	By3	S		6.0	2.0	0.9						5.3			100
40A05082	118-143	C1	S		9.7	3.9	0.8						7.0			100
40A05084	0-3	A	S		0.9	0.1	0.3						4.2			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 - -)		%
				NK	NK	NK	NK	NK	NK		NK				NK		NK	NK	8D5	NK
40A05077	0-3	A	S	35.3	3.0	1.3	0.7	--	9.1		0.9				30.5		--	41.4		2.89
40A05078	3-36	By11	S	32.7	1.5	0.3	0.6	--	1.5		0.3				31.0		--	62.0	0.1	2.40		3	tr
40A05079	36-58	By12	S	29.8	19.2	12.9	8.0	--	1.6		7.9				47.3		--	45.4	0.2	4.91		14	3
40A05080	58-79	By2	S	27.5	32.2	20.2	8.8	--	0.9		12.3				59.8		--	39.6	0.3	8.12		18	4
40A05081	79-118	By3	S	28.2	56.5	52.3	6.2	--	0.9		34.0				81.0		--	39.6	0.3	9.00		38	8
40A05082	118-143	C1	S	28.5	112.0	93.9	5.1	--	0.9		80.0				118.0		--	37.0	0.4	13.60		6	11
40A05084	0-3	A	S	35.0	2.4	2.8	1.2	--	5.7		0.9				31.4		--	35.3	0.1	2.82		2	1

*** Primary Characterization Data ***

Pedon ID: 77AZ017005

( Navajo, Arizona )

Print Date: Apr 20 2024 3:33AM

Sampled As	:	Purgatory T
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A0683

---

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
					NK	NK	NK			NK		4E2a1a1a1
40A05077	0-3	A	S		7.5	7.6	7.2			7		30
40A05078	3-36	By11	S		7.9	8.0	7.8			4		76
40A05079	36-58	By12	S		8.0	8.1	7.9			7		57
40A05080	58-79	By2	S		8.1	8.2	8.2			8		57
40A05081	79-118	By3	S		8.2	8.3	8.4			12		39
40A05082	118-143	C1	S		8.6	8.7	8.6			17		14
40A05084	0-3	A	S		8.6	7.7	7.5			7		16

---

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

NK

40A05077

0-3

A

S

25

40A05078

3-36

By11

S

54

40A05079

36-58

By12

S

51

40A05080

58-79

By2

S

41

40A05081

79-118

By3

S

27

40A05082

118-143

C1

S

9

40A05084

0-3

A

S

14

*** Primary Characterization Data ***

Pedon ID: 77AZ017005

( Navajo, Arizona )

Print Date: Apr 20 2024 3:33AM

Sampled As	:	Purgatory T
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A0683

---

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

NK

40A05078

3-36

By11

S

7.3

7.5

40A05079

36-58

By12

S

7.5

7.6

40A05080

58-79

By2

S

7.6

7.7

40A05081

79-118

By3

S

7.7

7.9

40A05082

118-143

C1

S

8.2

8.3