*** Primary Characterization Data ***

Pedon ID: 95TX381001

( Randall, Texas )

Print Date: Nov 21 2024 12:50PM

Sampled as on Apr 2, 1995:	Pullman
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP95TX164   TEXAS-CRP	Natural Resources Conservation Service
	-	Site ID	S1995TX381001   Lat: 35° 10' 17.60" north  Long: 102° 5' 3.50" west	National Soil Survey Center
	-	Pedon No.	95P0491	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
95P03696	Ap1	Ap1	0-5				SICL	SICL
95P03697	Ap2	Ap2	5-10				SICL	SICL
95P03698	Bt1	Bt1	10-29				SIC	SICL
95P03699	Bt2	Bt2	29-50				SIC	SIC
95P03700	Bt3	Bt3	50-73				SIC	SIC
95P03701	Btk1	Btk1	73-102				SIC	SICL
95P03702	Btk2	Btk2	102-137				SICL	CL
95P03703	Btk3	Btk3	137-200				SICL	SICL
95P03704	AB	AB	160-180				SICL	SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.61	(NA)
Clay, carbonate free, Weighted Average	41	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	41	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 10-60 cm

*** Primary Characterization Data ***

Pedon ID: 95TX381001

( Randall, Texas )

Print Date: Nov 21 2024 12:50PM

Sampled As	:	Pullman
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0491

---

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
95P03696	0-5	Ap1	S	sicl	30.6	50.2	19.2	21.0		19.7	30.5	16.1	2.9	0.2	tr	tr	--	--	--	3	--
95P03697	5-10	Ap2	S	sicl	30.3	50.3	19.4	22.2		19.6	30.7	16.5	2.7	0.2	tr	--	--	--	--	3	--
95P03698	10-29	Bt1	S	sicl	36.9	46.4	16.7	26.5		19.1	27.3	13.9	2.4	0.3	tr	0.1	--	--	--	3	--
95P03699	29-50	Bt2	S	sic	44.3	42.2	13.5	32.0		18.4	23.8	11.3	1.9	0.2	0.1	tr	--	--	--	2	--
95P03700	50-73	Bt3	S	sic	41.7	45.5	12.8	15.6		21.2	24.3	10.7	1.8	0.2	0.1	tr	--	--	--	2	--
95P03701	73-102	Btk1	S	sicl	39.3	45.3	15.4	14.1		20.6	24.7	12.3	2.2	0.4	0.2	0.3	1	--	--	4	1
95P03702	102-137	Btk2	S	cl	38.9	40.2	20.9	15.9		16.0	24.2	17.0	3.2	0.3	0.2	0.2	tr	--	--	4	tr
95P03703	137-200	Btk3	S	sicl	39.5	45.6	14.9	10.3		26.8	18.8	12.2	2.0	0.3	0.3	0.1	--	--	--	3	--
95P03704	160-180	AB	S	sicl	37.1	46.6	16.3		4.3	21.8	24.8	13.6	2.4	0.2	tr	0.1	1	tr	--	5	1

---

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
95P03696	0-5	Ap1	S	8.7	67.9	23.4			31.8	36.1	18.7	4.0	0.6	0.1	--
95P03697	5-10	Ap2	S	10.5	66.8	22.7			33.1	33.7	17.8	4.3	0.4	0.2	--
95P03698	10-29	Bt1	S	11.9	65.5	22.6			34.0	31.5	16.8	4.4	0.6	0.7	0.1
95P03699	29-50	Bt2	S	16.7	63.2	20.1			34.7	28.5	13.6	4.3	0.6	0.7	0.9
95P03700	50-73	Bt3	S	13.4	69.6	17.0			37.3	32.3	12.7	3.1	0.5	0.6	0.1
95P03701	73-102	Btk1	S	11.1	71.9	17.0			40.2	31.7	12.9	3.1	0.6	0.3	0.1
95P03702	102-137	Btk2	S	10.7	66.8	22.5			35.3	31.5	18.2	3.4	0.5	0.2	0.2
95P03703	137-200	Btk3	S	21.0	63.1	15.9			40.2	22.9	12.6	2.3	0.4	0.3	0.3
95P03704	160-180	AB	S	13.1	67.4	19.5			36.0	31.4	15.8	3.2	0.4	0.1	--

*** Primary Characterization Data ***

Pedon ID: 95TX381001

( Randall, Texas )

Print Date: Nov 21 2024 12:50PM

Sampled As	:	Pullman
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0491

---

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
95P03696	0-5	Ap1	S	1.28	1.49	0.052			31.1	12.2		1.030		0.24	1	0.60	0.40
95P03697	5-10	Ap2	S	1.29	1.49	0.049			30.9	12.1		1.031		0.24	1	0.59	0.40
95P03698	10-29	Bt1	S	1.42	1.69	0.060			27.2	15.2		1.039		0.17	6	0.61	0.41
95P03699	29-50	Bt2	S	1.26	1.73	0.111			35.4	18.4		1.050		0.21		0.60	0.42
95P03700	50-73	Bt3	S	1.36	1.75	0.088			32.2	17.8		1.048		0.20		0.60	0.43
95P03701	73-102	Btk1	S	1.37	1.69	0.072			30.0	16.3		1.046		0.19		0.59	0.41
95P03702	102-137	Btk2	S	1.37	1.67	0.068			29.2	16.3		1.044		0.18		0.60	0.42
95P03703	137-200	Btk3	S	1.40	1.53	0.030			26.4	11.0		1.026		0.22		0.35	0.28
95P03704	160-180	AB	S							13.8		1.037				0.53	0.37

---

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			6A1c		6C2b	6G7a	6D2a
95P03696	0-5	Ap1	S	0.73	0.095			0.81	9	0.8	0.1	tr
95P03697	5-10	Ap2	S	0.75	0.098			0.80	8	0.9	0.1	tr
95P03698	10-29	Bt1	S	0.87	0.098			0.87	9	1.0	0.1	tr
95P03699	29-50	Bt2	S	0.67	0.083			0.64	8	1.1	0.1	tr
95P03700	50-73	Bt3	S	0.62	0.065			0.43	7	1.1	0.1	tr
95P03701	73-102	Btk1	S	0.65	0.058			0.32	5	1.1	0.1	tr
95P03702	102-137	Btk2	S	0.35				0.20		1.1	0.1	tr
95P03703	137-200	Btk3	S	4.34				0.11		0.5	tr	tr
95P03704	160-180	AB	S	1.61	0.041			0.27	7	0.8	tr	tr

*** Primary Characterization Data ***

Pedon ID: 95TX381001

( Randall, Texas )

Print Date: Nov 21 2024 12:50PM

Sampled As	:	Pullman
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0491

---

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		6H5a			5A3a	5A8b			5C3	5C1
95P03696	0-5	Ap1	S	11.5	3.0	0.1	1.4	16.0	4.3			20.3	18.3			79	87
95P03697	5-10	Ap2	S	12.0	3.3	0.2	1.4	16.9	4.3			21.2	17.9			80	94
95P03698	10-29	Bt1	S	15.8	4.1	0.2	1.2	21.3	3.6			24.9	22.5			86	95
95P03699	29-50	Bt2	S	19.3	5.7	0.4	0.9	26.3	2.7			29.0	26.7			91	99
95P03700	50-73	Bt3	S	35.8*	5.9	0.6	0.9		--				25.2			100	100
95P03701	73-102	Btk1	S	38.3*	6.4	1.0	0.8						23.3			100	100
95P03702	102-137	Btk2	S	27.5*	5.9	1.6	0.7	35.7	0.8			36.5	23.5			98	100
95P03703	137-200	Btk3	S	51.3*	4.4	1.0	0.3						13.7			100	100
95P03704	160-180	AB	S	49.6*	5.6	1.6	0.6						19.8			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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1b	6K1d				6L1d	6W1b	6M1d	8A	8D5	8A3a	4F1a1a1		5E
95P03696	0-5	Ap1	S	6.8	2.3	0.3	1.0	--	0.7	--	0.4				0.8	--	8.6	45.2	tr	1.26	0.40	1	tr
95P03697	5-10	Ap2	S	7.7	2.7	0.4	1.0	--	0.3	--	0.7				0.9	0.5	9.5	48.2	tr	1.43	0.43	1	tr
95P03698	10-29	Bt1	S																		0.16	1
95P03699	29-50	Bt2	S																		0.15	1
95P03700	50-73	Bt3	S	1.3	0.4	1.4	0.1	--	2.0	--	0.3				0.8	0.3	0.1	60.8	tr	0.39	0.25	2	2
95P03701	73-102	Btk1	S	1.7	0.5	2.4	0.1	--	1.4	tr	0.5				1.4	0.3	1.3	67.4	tr	0.59	0.33	4	2
95P03702	102-137	Btk2	S	4.2	1.4	6.2	0.1	--	1.1	--	2.9				4.6	0.1	3.1	59.8	tr	1.35	0.61	5	4
95P03703	137-200	Btk3	S	10.6	3.1	9.2	0.2	--	0.9	0.3	8.9				10.4	--	2.8	50.9	0.1	2.43	0.88	4	4
95P03704	160-180	AB	S	10.4	3.1	11.2	0.2	--	1.1	0.3	7.0				13.1	--	3.1	51.0	0.1	2.54	0.85	5	4

*** Primary Characterization Data ***

Pedon ID: 95TX381001

( Randall, Texas )

Print Date: Nov 21 2024 12:50PM

Sampled As	:	Pullman
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0491

---

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
				4C1a2a3	4C1a2a	4C1a2a	8C1b			6E1g		4E2a1a1a1
95P03696	0-5	Ap1	S	5.6	6.1	6.3	6.1
95P03697	5-10	Ap2	S	5.0	5.6	5.9	5.7
95P03698	10-29	Bt1	S	5.5	6.3	6.7
95P03699	29-50	Bt2	S	6.1	6.9	7.4
95P03700	50-73	Bt3	S	6.9	7.6	8.0	7.5			1
95P03701	73-102	Btk1	S	7.0	7.7	8.1	7.9			2
95P03702	102-137	Btk2	S	7.0	7.7	8.0	7.7			tr		--
95P03703	137-200	Btk3	S	7.2	7.8	8.0	7.6			37		--
95P03704	160-180	AB	S	7.0	7.7	8.0	7.6			9		--

*** Primary Characterization Data ***

Pedon ID: 95TX381001

( Randall, Texas )

Print Date: Nov 21 2024 12:50PM

Sampled As	:	Pullman
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0491

---

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

95P03698

10.0-29.0

Bt1

tcly

MT 2

MI 2

KK 2

QZ 2

95P03700

50.0-73.0

Bt3

tcly

MT 2

MI 2

QZ 2

KK 2

CA 2

FD 1

95P03702

102.0-137.0

Btk2

tcly

MT 3

MI 3

KK 2

QZ 2

95P03704

160.0-180.0

AB

tcly

CA 3

MM 2

KK 2

MI 2

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	FD Feldspar	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