*** Primary Characterization Data ***

Pedon ID: S1991-TX301-035-copy

( Loving, Texas )

Print Date: Apr 20 2024 5:21AM

Sampled as on May 1, 1991:	Pecos ; Very-fine, mixed, thermic Fluventic Camborthid
Revised to correlated on Jan 30, 2010:	Pecos ; Fine, mixed, calcareous, thermic Typic Torrifluvents

				United States Department of Agriculture
SSL	-	Project	CP91TX173   LOVING AND WINKLER COUNTIES	Natural Resources Conservation Service
	-	Site ID	S1991-TX301-035-copy   Lat: 31° 45' 48.00" north  Long: 103° 45' 7.00" west  MLRA: 42	National Soil Survey Center
	-	Pedon No.	91P0705	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
91P04020	A1	A1	0-10				SIC	SICL
91P04021	A2	A2	10-33				SIC	SIC
91P04022	Bw1	Bw1	33-56				SIC	C
91P04023	Bw2	Bw2	56-91				C	C
91P04024	Bk1	Bk1	91-102				C	C
91P04025	Bk2	Bk2	102-132				C	SIC
91P04026	Bg	Bg	132-157				C	C
91P04027	2BC	2BC	157-203				L	VFSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.68	(NA)
Clay, carbonate free, Weighted Average	55	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	0	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	61	% wt
LE, Whole Soil, Summed to 1m	11	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: S1991-TX301-035-copy

( Loving, Texas )

Print Date: Apr 20 2024 5:21AM

Sampled As	:	Pecos		Very-fine, mixed, thermic Fluventic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0705

---

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
91P04020	0-10	A1	S	sicl	28.5	67.3	4.2		4.4	57.0	10.3	3.4	0.4	0.2	0.1	0.1	--	--	--	1
91P04021	10-33	A2	S	sic	53.1	44.1	2.8		5.7	40.3	3.8	2.4	0.2	0.1	0.1	--	--	--	--	tr
91P04022	33-56	Bw1	S	c	60.1	38.4	1.5		5.8	37.5	0.9	1.2	0.2	0.1	tr	--	--	--	--	tr
91P04023	56-91	Bw2	S	c	62.3	37.2	0.5		6.5	37.0	0.2	0.4	0.1	--	--	--	--	--	--	tr
91P04024	91-102	Bk1	S	c	67.2	32.0	0.8		5.3	31.2	0.8	0.4	0.2	0.1	0.1	--	--	--	--	tr
91P04025	102-132	Bk2	S	sic	55.5	43.7	0.8		5.8	43.0	0.7	0.2	0.1	0.1	0.2	0.2	tr	--	--	1
91P04026	132-157	Bg	S	c	63.7	34.4	1.9			33.9	0.5	1.0	0.5	0.2	0.1	0.1	--	--	--	1
91P04027	157-203	2BC	S	vfsl	13.0	20.5	66.5		2.8	10.1	10.4	36.4	22.3	5.8	1.7	0.3	tr	tr	--	30

---

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	4E2a1a1a1	4C1		8D1	8D1
91P04020	0-10	A1	S	1.18	1.27	0.025			32.8	14.1		1.036		0.22		0.89	0.49
91P04021	10-33	A2	S	1.27	1.75	0.113			32.1	19.5		1.053		0.16		0.62	0.37
91P04022	33-56	Bw1	S	1.29	1.69	0.094			32.8	20.9			1.061	0.15		0.59	0.35
91P04023	56-91	Bw2	S	1.29	1.91	0.140			33.5	22.0			1.067	0.15		0.62	0.35
91P04024	91-102	Bk1	S	1.16	1.63	0.120			39.0	24.5		1.074		0.17		0.63	0.36
91P04025	102-132	Bk2	S	1.33	1.74	0.094			31.0	23.1			1.065	0.11		0.65	0.42
91P04026	132-157	Bg	S	1.16	1.80	0.158			39.2	25.3			1.074	0.16		0.63	0.40
91P04027	157-203	2BC	S	1.44	1.48	0.009			12.8	5.9			1.017	0.10		0.58	0.45

*** Primary Characterization Data ***

Pedon ID: S1991-TX301-035-copy

( Loving, Texas )

Print Date: Apr 20 2024 5:21AM

Sampled As	:	Pecos		Very-fine, mixed, thermic Fluventic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0705

---

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 - - - - -)

6A1c

91P04020

0-10

A1

S

1.22

91P04021

10-33

A2

S

0.99

91P04022

33-56

Bw1

S

0.86

91P04023

56-91

Bw2

S

0.74

91P04024

91-102

Bk1

S

0.81

91P04025

102-132

Bk2

S

0.65

91P04026

132-157

Bg

S

0.83

91P04027

157-203

2BC

S

0.19

---

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						5A8b			5C3	5C1
91P04020	0-10	A1	S	58.9*	4.8	--	2.3						25.3			100	100
91P04021	10-33	A2	S	69.3*	7.4	1.2	2.1						32.8			100	100
91P04022	33-56	Bw1	S	74.1*	13.0	9.0	0.9						35.4			100	100
91P04023	56-91	Bw2	S	75.9*	8.0	11.2	0.8						38.5			100	100
91P04024	91-102	Bk1	S	69.8*	11.9	13.2	0.7						42.2			100	100
91P04025	102-132	Bk2	S	69.3*	11.5	14.7	0.7						36.0			100	100
91P04026	132-157	Bg	S	78.3*	13.4	16.2	0.8						40.2			100	100
91P04027	157-203	2BC	S	53.7*	3.2	3.6	0.1						7.5			100	100

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

*** Primary Characterization Data ***

Pedon ID: S1991-TX301-035-copy

( Loving, Texas )

Print Date: Apr 20 2024 5:21AM

Sampled As	:	Pecos		Very-fine, mixed, thermic Fluventic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0705

---

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	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
91P04020	0-10	A1	S	6.5	1.1	1.6	0.9	--	4.6	0.2	2.2				2.3	--	--	50.6	tr	0.93	0.48	--	1
91P04021	10-33	A2	S	16.5	2.9	6.8	0.5	--	2.6	0.3	9.5				13.2	--	--	62.6	0.1	2.26	1.05	2	2
91P04022	33-56	Bw1	S	62.4	16.5	66.4	0.4	--	1.7	1.9	85.4				37.2	6.7	13.0	68.5	0.5	9.16	5.21	13	11
91P04023	56-91	Bw2	S	79.6	20.7	86.7	0.2	--	0.8	3.9	110.9				42.3	--	18.9	77.3	1.5	22.70	6.71	12	12
91P04024	91-102	Bk1	S	94.8	25.0	97.8	0.3	--	0.9	2.0	145.7				33.0	4.8	26.5	92.4	0.9	12.00	7.56	10	13
91P04025	102-132	Bk2	S	104.3	29.0	108.6	0.3	--	0.7	2.5	167.2				33.5	--	28.5	87.2	0.9	12.90	7.71	15	13
91P04026	132-157	Bg	S	102.7	28.8	108.2	0.4	--	0.7	2.4	168.7				32.7	--	27.0	95.5	1.1	13.90	8.85	15	13
91P04027	157-203	2BC	S	59.2	20.7	87.5	0.2	--	0.6	2.2	102.7				40.2	--	15.0	30.2	0.3	13.70	3.99	13	14

---

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		4E2a1a1a1
91P04020	0-10	A1	S		7.7	8.2	7.8			18
91P04021	10-33	A2	S		7.7	7.9	7.6			15		--
91P04022	33-56	Bw1	S		7.7	8.4	7.4			15		1
91P04023	56-91	Bw2	S		7.6	7.6	7.4			12		1
91P04024	91-102	Bk1	S		7.4	7.2	7.3			10		tr
91P04025	102-132	Bk2	S		7.5	7.3	7.3			13		tr
91P04026	132-157	Bg	S		7.5	7.4	7.2			10		1
91P04027	157-203	2BC	S		7.7	7.6	7.5			10		1

*** Primary Characterization Data ***

Pedon ID: S1991-TX301-035-copy

( Loving, Texas )

Print Date: Apr 20 2024 5:21AM

Sampled As	:	Pecos		Very-fine, mixed, thermic Fluventic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0705

---

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

&nbsp;

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

91P04020

0.0-10.0

A1

tcly

MI 3

MT 3

KK 2

CA 2

MM 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

12

5.9

&nbsp;

&nbsp;

2.4

&nbsp;

&nbsp;

&nbsp;

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

91P04023

56.0-91.0

Bw2

tcly

MT 3

MI 3

KK 2

CA 2

MM 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

18

7.0

&nbsp;

&nbsp;

2.4

&nbsp;

&nbsp;

&nbsp;

CL 1

HE 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
CA Calcite	CL Chlorite	HE Hematite	KK Kaolinite	MI Mica
MM Montmorillonite-Mica	MT Montmorillonite	QZ Quartz	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks