*** Primary Characterization Data ***

Pedon ID: S2011TX303009

( Lubbock, Texas )

Print Date: Apr 19 2024 4:32AM

Sampled as on Nov 2, 2010:	Amarillo
Revised to correlated:	Amarillo ; Fine-loamy, mixed, superactive, thermic Aridic Paleustalfs

				United States Department of Agriculture
SSL	-	Project	C2011USTX029   Dynamic Soil Properties - Lamb, Lubbock Counties	Natural Resources Conservation Service
	-	Site ID	S2011TX303009   Lat: 33° 34' 5.81" north  Long: 101° 43' 45.90" west  MLRA: 77C	National Soil Survey Center
	-	Pedon No.	11N0182	Kellogg 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
11N00828	Ap1	Ap1	0-2	S11TX303009-1				FSL
11N00829	Ap2	Ap2	2-16	S11TX303009-2				FSL
11N00830	A/Btp	A/Btp	16-33	S11TX303009-3				FSL
11N00831	Bt	Bt	33-80	S11TX303009-4				FSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	control depth 83 beyond last horizon depth 80	% wt
Volume, >2mm, Weighted Average	control depth 83 beyond last horizon depth 80	% vol
Clay, total, Weighted Average	control depth 83 beyond last horizon depth 80	% wt
Clay, carbonate free, Weighted Average	control depth 83 beyond last horizon depth 80	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	control depth 83 beyond last horizon depth 80	(NA)
Weighted averages based on control section: 33-83 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
11N00828	0-2	Ap1	S	fsl	13.8	8.1	78.1	11.0		3.7	4.4	18.5	50.3	9.1	0.1	0.1	--	--	--	60	--
11N00829	2-16	Ap2	S	fsl	14.6	7.1	78.3	11.8		3.3	3.8	19.1	51.3	7.8	0.1	--	--	--	--	59	--
11N00830	16-33	A/Btp	S	fsl	13.6	7.2	79.2	11.6		3.1	4.1	17.2	53.5	8.4	0.1	tr	--	--	--	62	--
11N00831	33-80	Bt	S	fsl	16.0	7.1	76.9	14.1		3.6	3.5	14.9	54.5	7.4	0.1	--	--	--	--	62	--

*** Primary Characterization Data ***

Pedon ID: S2011TX303009

( Lubbock, Texas )

Print Date: Apr 19 2024 4:32AM

Sampled As	:	Amarillo
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N0182

---

Water Dispersible PSDA				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
				Clay	Silt	Sand	F	CO3	F	C	VF	F	M	C	VC
				<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1
	Depth			.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				3A1a6a					3A1a6a		3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a
11N00828	0-2	Ap1	S	8.1	12.3	79.6			6.7	5.6	17.5	55.7	5.5	0.5	0.4
11N00829	2-16	Ap2	S	11.9	9.6	78.5			5.1	4.5	18.2	51.9	8.3	0.1	--

---

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	%
										3C2a1a		3D1			3F1a1a
11N00828	0-2	Ap1	S							4.8		1.014			5	0.63	0.35
11N00829	2-16	Ap2	S							5.9		1.014			0	0.62	0.40
11N00830	16-33	A/Btp	S							5.6		1.013				0.60	0.41
11N00831	33-80	Bt	S							8.0		1.018				0.59	0.50

---

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 - - - - - - - - - - - - - - - - - - - - - -)
						3B6	3B2	3B2	3B6	3B2	3C1a1a	3C1b1a	3C1c1a	3C1d1a	3C1e1a	3C2b
11N00828	0-2	Ap1	S				1.47	1.52		13.8	24.9	22.4	10.5	8.6	7.0	7.0
11N00828	0-2	Ap1	CDB			1.37			7.5
11N00829	2-16	Ap2	S				1.42	1.46		12.0	26.7	22.2	13.8	11.5	8.1	7.1
11N00829	2-16	Ap2	CDB			1.62			16.4
11N00830	16-33	A/Btp	S								25.5	23.4	13.3	11.1	8.7	6.7
11N00830	16-33	A/Btp	CDB			1.75			11.7
11N00831	33-80	Bt	S								27.9	24.1	15.0	12.6	9.2	8.6
11N00831	33-80	Bt	CDB			1.62			16.3

*** Primary Characterization Data ***

Pedon ID: S2011TX303009

( Lubbock, Texas )

Print Date: Apr 19 2024 4:32AM

Sampled As	:	Amarillo
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N0182

---

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	4H2a	4H2a
11N00828	0-2	Ap1	S	0.76	0.07	tr	0.8		11
11N00829	2-16	Ap2	S	0.53	0.02	--	0.5		22
11N00830	16-33	A/Btp	S	0.32	0.02	--	0.3		14
11N00831	33-80	Bt	S	0.38	0.04	--	0.4		9

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1				4B1a1a
11N00828	0-2	Ap1	S	6.6*	3.4	0.7	1.2	11.9	tr			11.9	8.7			100	100
11N00829	2-16	Ap2	S	6.3*	3.0	1.1	1.0	11.4	0.5			11.9	9.1			96	100
11N00830	16-33	A/Btp	S	4.6*	2.7	1.1	0.6	9.0	0.6			9.6	8.2			94	100
11N00831	33-80	Bt	S	5.2*	2.9	1.5	0.5	10.1	--			10.1	9.5			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 - -)		%
				4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2		4F2	4F1a1a1
11N00828	0-2	Ap1	S	0.9	1.2	6.7	1.2	--	5.7	0.1	1.5	--	--	--	2.1	0.2	0.1	30.6	tr	1.01	0.29	6	7
11N00829	2-16	Ap2	S	1.1	0.9	8.3	0.6	--	3.1	--	1.1	--	tr	--	1.8	0.6	4.7	31.8	tr	1.17	0.36	9	8
11N00830	16-33	A/Btp	S																		0.21	13
11N00831	33-80	Bt	S	0.3	0.3	5.4	--	--	0.8	--	2.4	--	tr	--	1.9	0.4	0.3	32.0	--	0.73	0.25	14	10

*** Primary Characterization Data ***

Pedon ID: S2011TX303009

( Lubbock, Texas )

Print Date: Apr 19 2024 4:32AM

Sampled As	:	Amarillo
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N0182

---

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

4F2

11N00828

0-2

Ap1

S

7.8

8.5

8.1

11N00829

2-16

Ap2

S

7.5

8.2

7.8

11N00830

16-33

A/Btp

S

7.3

8.3

11N00831

33-80

Bt

S

7.3

8.2

7.7

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

4D6a1

11N00828

0-2

Ap1

S

107.2

11N00829

2-16

Ap2

S

99.0

11N00830

16-33

A/Btp

S

31.4

11N00831

33-80

Bt

S

10.1

*** Primary Characterization Data ***

Pedon ID: S2011TX303009

( Lubbock, Texas )

Print Date: Apr 19 2024 4:32AM

Sampled As	:	Amarillo
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N0182

---

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

7A1b1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

11N00831

33.0-80.0

Bt

tcly

MI 2

KK 2

FK 1

VR 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

CMIX

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

MINERAL INTERPRETATION:
FK Potassium Feldspar	KK Kaolinite	MI Mica	VR Vermiculite	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay