*** Primary Characterization Data ***

Pedon ID: S1997TX375001

( Potter, Texas )

Print Date: Jun 9 2024 7:49AM

Sampled as on Oct 20, 1997:	Plemons ; Fine-loamy, mixed, superactive, thermic Calcidic Paleustalf
Revised to correlated on Aug 9, 2006:	Plemons ; Fine-loamy, mixed, superactive, thermic Calcidic Paleustalfs

				United States Department of Agriculture
SSL	-	Project	CP98TX108   LUBBOCK	Natural Resources Conservation Service
	-	Site ID	S1997TX375001   Lat: 35° 21' 40.00" north  Long: 101° 38' 32.40" west  MLRA: 77E	National Soil Survey Center
	-	Pedon No.	98P0387	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
98P02262	A	A	0-15					L
98P02263	Bw	Bw	15-33					CL
98P02264	Btk1	Btk1	33-61					CL
98P02265	Btk2	Btk2	61-89					CL
98P02266	Btk3	Btk3	89-117					CL
98P02267	Btk4	Btk4	117-147					SICL
98P02268	Btk5	Btk5	147-193					CL
98P02269	Btk6	Btk6	193-203					C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.7	(NA)
Clay, carbonate free, Weighted Average	22	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	9	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	29	% wt
Weighted averages based on control section: 33-88 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
98P02262	0-15	A	S	l	21.4	45.1	33.5	9.1	2.5	13.4	31.7	24.8	7.1	0.7	0.4	0.5	1	tr	--	10	1
98P02263	15-33	Bw	S	cl	31.7	43.1	25.2	15.3	9.7	17.6	25.5	18.1	4.8	0.8	0.6	0.9	1	tr	--	8	1
98P02264	33-61	Btk1	S	cl	30.8	48.3	20.9	11.6	11.9	24.1	24.2	14.3	4.7	0.8	0.6	0.5	1	tr	--	8	1
98P02265	61-89	Btk2	S	cl	28.0	42.8	29.2	11.1	3.5	18.0	24.8	21.1	6.2	0.5	0.5	0.9	2	1	--	11	3
98P02266	89-117	Btk3	S	cl	31.9	38.0	30.1	11.6	3.8	18.0	20.0	21.7	6.7	0.6	0.4	0.7	2	1	--	11	3
98P02267	117-147	Btk4	S	sicl	36.9	43.1	20.0	12.4	3.0	21.0	22.1	14.9	3.0	0.7	0.8	0.6	3	2	--	10	5
98P02268	147-193	Btk5	S	cl	35.0	43.4	21.6	11.2		20.6	22.8	16.5	3.8	0.3	0.4	0.6	1	tr	--	6	1
98P02269	193-203	Btk6	S	c	45.0	33.5	21.5	12.8		18.4	15.1	15.6	5.6	0.2	0.1	tr	1	tr	--	7	1

*** Primary Characterization Data ***

Pedon ID: S1997TX375001

( Potter, Texas )

Print Date: Jun 9 2024 7:49AM

Sampled As	:	Plemons		Fine-loamy, mixed, superactive, thermic Calcidic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0387

---

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
98P02262	0-15	A	S	5.7	49.4	44.9			19.7	29.7	27.9	12.3	2.3	1.5	0.9

---

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
98P02262	0-15	A	S							10.5		1.028			85	0.83	0.49
98P02263	15-33	Bw	S							12.0		1.029				0.51	0.38
98P02264	33-61	Btk1	S	1.36	1.50	0.033			21.0	9.8		1.026		0.15		0.45	0.32
98P02265	61-89	Btk2	S	1.48	1.66	0.038			21.0	10.2		1.030		0.16		0.58	0.36
98P02266	89-117	Btk3	S	1.47	1.65	0.039			22.1	11.5		1.032		0.15		0.53	0.36
98P02267	117-147	Btk4	S	1.46	1.69	0.049			24.3	14.5		1.040		0.14		0.55	0.39
98P02268	147-193	Btk5	S	1.38	1.56	0.041			26.6	14.5		1.040		0.17		0.63	0.41
98P02269	193-203	Btk6	S	1.36	1.56	0.047			28.9	20.3		1.063		0.12		0.67	0.45

---

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
98P02262	0-15	A	S	2.54	0.204		1.6
98P02263	15-33	Bw	S	3.64	0.145		1.2
98P02264	33-61	Btk1	S	3.68	0.056		0.6
98P02265	61-89	Btk2	S	1.37	0.044		0.2
98P02266	89-117	Btk3	S	1.43	0.026		tr
98P02267	117-147	Btk4	S	1.67			0.5
98P02268	147-193	Btk5	S	0.74			0.1
98P02269	193-203	Btk6	S	0.08			tr

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

*** Primary Characterization Data ***

Pedon ID: S1997TX375001

( Potter, Texas )

Print Date: Jun 9 2024 7:49AM

Sampled As	:	Plemons		Fine-loamy, mixed, superactive, thermic Calcidic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0387

---

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			5A3a	5A8b			5C3	5C1
98P02262	0-15	A	S	54.8*	1.9	0.3	1.1						17.8			100	100
98P02263	15-33	Bw	S	52.1*	2.1	0.3	0.7						16.3			100	100
98P02264	33-61	Btk1	S	48.2*	4.0	0.4	0.7						13.9			100	100
98P02265	61-89	Btk2	S	45.3*	6.2	0.5	0.4						16.2			100	100
98P02266	89-117	Btk3	S	47.2*	7.2	0.8	0.7						16.9			100	100
98P02267	117-147	Btk4	S	46.9*	8.6	1.3	0.7						20.4			100	100
98P02268	147-193	Btk5	S	49.4*	9.1	1.5	1.0		--				22.0			100	100
98P02269	193-203	Btk6	S	29.5*	11.4	2.0	1.1	44.0	--			44.0	30.2			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 - -)		%
				6N1d	6O1d	6P1d	6Q1d	6I1b	6J1b	6U1c	6K1e				6L1e	6W1c	6M1e	8A	8D5	8A3a	4F1a1a1		5E
98P02262	0-15	A	S	5.0	0.6	0.4	0.3	--	4.0	tr	0.4				0.4	1.7	0.1	53.6	tr	0.62	0.31	2	tr
98P02263	15-33	Bw	S	4.2	0.5	0.2	0.1	--	3.3	0.1	0.4				0.5	0.2	0.1	51.3	tr	0.52	0.26	2	tr
98P02264	33-61	Btk1	S	1.7	0.8	0.8	0.1	--	1.9	0.1	0.2				1.1	0.2	0.2	43.7	tr	0.38	0.25	3	1
98P02265	61-89	Btk2	S																		0.24	3
98P02266	89-117	Btk3	S																		0.23	5
98P02267	117-147	Btk4	S	2.2	1.2	3.4	--	--	1.5	1.2	2.2				0.9	tr	1.7	59.5	tr	0.70	0.36	5	3
98P02268	147-193	Btk5	S	2.4	1.2	4.0	tr	--	1.7	1.4	2.6				1.4	--	0.9	57.1	tr	0.75	0.38	6	3
98P02269	193-203	Btk6	S	4.8	1.3	5.2	0.1	--	1.8	1.1	4.7				3.0	0.5	0.5	69.5	tr	0.94	0.43	5	3

*** Primary Characterization Data ***

Pedon ID: S1997TX375001

( Potter, Texas )

Print Date: Jun 9 2024 7:49AM

Sampled As	:	Plemons		Fine-loamy, mixed, superactive, thermic Calcidic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0387

---

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
98P02262	0-15	A	S		7.6	7.9	7.6			8
98P02263	15-33	Bw	S		7.8	8.2	7.7			20
98P02264	33-61	Btk1	S		7.8	8.3	7.9			26
98P02265	61-89	Btk2	S		7.9	8.4				10
98P02266	89-117	Btk3	S		7.9	8.5				12
98P02267	117-147	Btk4	S		7.9	8.4	8.1			10
98P02268	147-193	Btk5	S		7.9	8.4	8.0			5
98P02269	193-203	Btk6	S		7.8	8.2	7.9			tr

---

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

98P02262

0-15

A

S

--

98P02266

89-117

Btk3

S

2.0

*** Primary Characterization Data ***

Pedon ID: S1997TX375001

( Potter, Texas )

Print Date: Jun 9 2024 7:49AM

Sampled As	:	Plemons		Fine-loamy, mixed, superactive, thermic Calcidic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0387

---

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;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

98P02264

33.0-61.0

Btk1

tcly

CA 4

MT 2

MI 2

MM 2

KK 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

QZ 1

&nbsp;

&nbsp;

&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	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