*** Primary Characterization Data ***

Pedon ID: 97TX065001

( Carson, Texas )

Print Date: Feb 16 2025 5:22AM

Sampled as on Oct 18, 1997:	Manson ; Fine-loamy, mixed, superactive, thermic Calciargidic Paleustolls
Revised to SSL:	(unnamed) ; Fine-silty, mixed, superactive, thermic Calcidic Paleustoll

				United States Department of Agriculture
SSL	-	Project	CP98TX108   LUBBOCK	Natural Resources Conservation Service
	-	Site ID	S1997TX065001   Lat: 35° 28' 31.40" north  Long: 101° 12' 14.11" west  MLRA: 77E	National Soil Survey Center
	-	Pedon No.	98P0384	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
98P02240	A	A	0-15					L
98P02241	Bw	Bw	15-36					CL
98P02242	Btk1	Btk1	36-56					CL
98P02243	Btk2	Btk2	56-99					SICL
98P02244	Btk3	Btk3	99-117					CL
98P02245	Btk4	Btk4	117-160					CL
98P02246	Btk5	Btk5	160-193					CL
98P02247	Btkb	Btkb	193-203					C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.63	(NA)
Clay, carbonate free, Weighted Average	27	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	10	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	34	% 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	3A1a1a	3B1	3B1	3B1
98P02240	0-15	A	S	l	23.5	45.3	31.2	12.9		12.1	33.2	23.2	6.6	0.8	0.4	0.2	tr	--	--	8	tr
98P02241	15-36	Bw	S	cl	30.9	38.0	31.1	15.9		13.1	24.9	22.6	7.3	0.8	0.3	0.1	--	tr	--	9	tr
98P02242	36-56	Btk1	S	cl	36.4	40.7	22.9	16.1	13.2	17.9	22.8	15.7	5.5	0.8	0.4	0.5	3	1	--	11	4
98P02243	56-99	Btk2	S	sicl	36.9	45.4	17.7	11.7	12.5	22.9	22.5	11.9	4.2	0.9	0.5	0.2	1	1	--	8	2
98P02244	99-117	Btk3	S	cl	34.6	39.2	26.2	17.0	4.6	11.9	27.3	19.7	5.8	0.7	tr	tr	--	--	--	7	--
98P02245	117-160	Btk4	S	cl	34.6	42.7	22.7	14.7	10.1	19.7	23.0	14.6	5.2	1.3	0.9	0.7	3	2	--	13	5
98P02246	160-193	Btk5	S	cl	37.4	33.4	29.2	16.8	7.9	14.1	19.3	17.3	8.4	1.8	1.1	0.6	3	5	1	20	9
98P02247	193-203	Btkb	S	c	44.7	26.7	28.6	19.7		10.3	16.4	18.5	7.4	1.3	0.6	0.8	2	tr	--	12	2

*** Primary Characterization Data ***

Pedon ID: 97TX065001

( Carson, Texas )

Print Date: Feb 16 2025 5:22AM

Sampled As	:	Manson		Fine-loamy, mixed, superactive, thermic Calciargidic Paleustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0384

---

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	3A1a6a	3A1a6a	3A1a6a
98P02240	0-15	A	S	6.2	51.3	42.5			20.0	31.3	27.2	11.1	2.8	1.2	0.2

---

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	3F1a1a	8D1	8D1
98P02240	0-15	A	S							12.3		1.029			79	0.77	0.52
98P02241	15-36	Bw	S							12.0		1.032				0.54	0.39
98P02242	36-56	Btk1	S	1.34	1.48	0.033			22.9	11.9		1.032		0.14		0.45	0.33
98P02243	56-99	Btk2	S	1.47	1.72	0.053			23.4	12.2		1.034		0.16		0.46	0.33
98P02244	99-117	Btk3	S	1.52	1.78	0.054			23.7	14.2		1.038		0.14		0.55	0.41
98P02245	117-160	Btk4	S	1.45	1.68	0.049			24.8	12.8		1.041		0.17		0.44	0.37
98P02246	160-193	Btk5	S	1.42	1.66	0.051			27.1	14.1		1.037		0.18		0.47	0.38
98P02247	193-203	Btkb	S	1.46	1.69	0.049			24.9	18.3		1.048		0.10		0.52	0.41

---

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 - - - - -)
				6A2e	6B4a
98P02240	0-15	A	S	2.74	0.223		2.1
98P02241	15-36	Bw	S	2.79	0.150		1.4
98P02242	36-56	Btk1	S	3.83	0.112		1.0
98P02243	56-99	Btk2	S	3.17	0.048		0.4
98P02244	99-117	Btk3	S	1.00	0.035		0.1
98P02245	117-160	Btk4	S	3.12			--
98P02246	160-193	Btk5	S	2.77			0.3
98P02247	193-203	Btkb	S	1.76			0.2

^{1,1,2,3,4,5,6,7} Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: 97TX065001

( Carson, Texas )

Print Date: Feb 16 2025 5:22AM

Sampled As	:	Manson		Fine-loamy, mixed, superactive, thermic Calciargidic Paleustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0384

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2i	6O2h	6P2f	6Q2f		6H5a				5A8b			5C3	5C1
98P02240	0-15	A	S	51.3*	1.7	0.2	0.6						18.2			100	100
98P02241	15-36	Bw	S	53.9*	2.2	0.3	0.6						16.6			100	100
98P02242	36-56	Btk1	S	54.5*	3.7	0.3	0.5						16.4			100	100
98P02243	56-99	Btk2	S	51.4*	7.0	0.7	0.7						16.8			100	100
98P02244	99-117	Btk3	S	50.3*	8.2	1.2	0.8						18.9			100	100
98P02245	117-160	Btk4	S	49.2*	4.9	1.4	0.5						15.1			100	100
98P02246	160-193	Btk5	S	49.7*	7.8	1.7	0.8						17.6			100	100
98P02247	193-203	Btkb	S	52.5*	9.4	2.2	0.9		--				23.3			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 - -)		%
				6N1d	6O1d	6P1d	6Q1d	6I1b	6J1b	6U1c	6K1e				6L1e	6W1c	6M1e	8A	8D5	8A3a	4F1a1a1		5E
98P02240	0-15	A	S	8.1	0.6	0.2	0.3	--	6.2	--	0.9				0.8	0.7	tr	57.4	tr	0.76	0.40	1	tr
98P02241	15-36	Bw	S	4.8	0.5	0.2	--	--	3.9	0.1	0.5				0.5	--	tr	53.2	tr	0.53	0.25	2	tr
98P02242	36-56	Btk1	S																		0.22	2
98P02243	56-99	Btk2	S																		0.21	4
98P02244	99-117	Btk3	S																		0.23	6
98P02245	117-160	Btk4	S	1.7	0.5	3.7	--	--	1.7	1.0	1.2				1.8	--	tr	53.7	tr	0.57	0.28	8	4
98P02246	160-193	Btk5	S	2.7	1.3	5.8	--	--	1.3	1.0	4.6				3.2	--	tr	52.8	tr	1.04	0.41	8	4
98P02247	193-203	Btkb	S	3.0	1.4	6.3	--	--	1.1	0.7	5.3				3.6	--	0.1	65.9	tr	1.02	0.52	8	4

*** Primary Characterization Data ***

Pedon ID: 97TX065001

( Carson, Texas )

Print Date: Feb 16 2025 5:22AM

Sampled As	:	Manson		Fine-loamy, mixed, superactive, thermic Calciargidic Paleustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0384

---

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			4E1a1a1a1
98P02240	0-15	A	S		7.5	7.6	7.6			5
98P02241	15-36	Bw	S		7.8	8.2	7.8			12
98P02242	36-56	Btk1	S		7.8	8.3				23
98P02243	56-99	Btk2	S		7.9	8.5				23
98P02244	99-117	Btk3	S		8.0	8.6				7
98P02245	117-160	Btk4	S		8.0	8.7	8.3			27
98P02246	160-193	Btk5	S		8.0	8.5	8.2			21
98P02247	193-203	Btkb	S		8.0	8.4	8.1			13

---

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 - - - - - - - - - - - - - - - - - - - -)

6S3b

98P02240

0-15

A

S

--

98P02243

56-99

Btk2

S

tr

*** Primary Characterization Data ***

Pedon ID: 97TX065001

( Carson, Texas )

Print Date: Feb 16 2025 5:22AM

Sampled As	:	Manson		Fine-loamy, mixed, superactive, thermic Calciargidic Paleustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0384

---

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

98P02243

56.0-99.0

Btk2

tcly

CA 3

MT 2

MI 2

KK 2

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks