*** Primary Characterization Data ***

Pedon ID: MLRA78-Woodward-TX263-001

( Kent, Texas )

Print Date: Dec 4 2024 3:00AM

Sampled as on Apr 29, 1980:	Woodward ; Coarse-silty, mixed Typic Ustochrepts
Revised to correlated on Dec 1, 1985:	Woodward ; Coarse-loamy, mixed, superactive, thermic Typic Ustochrept

				United States Department of Agriculture
SSL	-	Project	CP80TX207   PERMIAN REDBED STUDY	Natural Resources Conservation Service
	-	Site ID	S80-TX263-001   Lat: 33° 5' 57.00" north  Long: 100° 32' 44.00" west  MLRA: 78B	National Soil Survey Center
	-	Pedon No.	80P0280	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
80P01504	A	A1	0-12					VFSL
80P01505	B1	B21	12-23					VFSL
80P01506	B2	B22	23-41					VFSL
80P01507	B3	B23	41-69					VFSL
80P01508	B4	B24	69-86					VFSL
80P01509	B5	B24	86-105					L
80P01510	Bk1	B3ca	105-125					SIL
80P01511	Bk2	C1ca	125-157					SIL
80P01512	Bky1	C2cacs	157-178					SIL
80P01513	Bky2	C3cacs	178-200					SIL
80P01514	By1	C4Cs	200-220					SIL
80P01515	By2	C5Cs	200-232					SIL
80P01516	Bky3	C2cacs	157-158					SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.61	(NA)
Clay, carbonate free, Weighted Average	12	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	24	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	12	% wt
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: MLRA78-Woodward-TX263-001

( Kent, Texas )

Print Date: Dec 4 2024 3:00AM

Sampled As	:	Woodward		Coarse-silty, mixed Typic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0280

---

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
80P01504	0-12	A	S	vfsl	10.6	23.0	66.4	5.7		5.3	17.7	49.5	12.0	4.3	0.5	0.1	tr	tr	--	17	--
80P01505	12-23	B1	S	vfsl	9.8	20.6	69.6	5.7		5.3	15.3	50.1	13.9	4.9	0.7	tr	tr	tr	--	20	tr
80P01506	23-41	B2	S	vfsl	10.2	21.9	67.9	6.5		7.4	14.5	50.6	12.0	4.6	0.7	tr	21	19	3	53	43
80P01507	41-69	B3	S	vfsl	11.9	23.1	65.0	4.1		8.2	14.9	45.7	13.6	4.7	0.9	0.1	tr	tr	--	19	tr
80P01508	69-86	B4	S	vfsl	12.6	26.3	61.1	6.5		7.7	18.6	44.8	11.3	4.2	0.7	0.1	tr	tr	--	16	tr
80P01509	86-105	B5	S	l	12.2	36.5	51.3	7.8		13.9	22.6	39.3	7.7	3.2	0.7	0.4	1	tr	--	13	1
80P01510	105-125	Bk1	S	sil	10.1	50.5	39.4	6.5		18.2	32.3	33.6	2.0	2.8	0.7	0.3	tr	1	--	8	1
80P01511	125-157	Bk2	S	sil	9.0	54.9	36.1	4.5		21.6	33.3	31.3	1.4	2.4	0.7	0.3	tr	1	--	7	1
80P01512	157-178	Bky1	S	sil	16.3	61.2	22.5	7.2		29.4	31.8	17.0	1.1	2.3	1.3	0.8	2	2	8	17	12
80P01513	178-200	Bky2	S	sil	12.7	62.8	24.5	8.1		29.4	33.4	23.2	0.5	0.4	0.4	tr	2	15	10	28	27
80P01514	200-220	By1	S	sil	13.1	55.8	31.1	6.8		24.9	30.9	30.4	0.4	0.1	0.2	tr	4	4	tr	9	8
80P01515	200-232	By2	S	sil	10.3	57.8	31.9	3.6		31.3	26.5	24.3	2.3	2.0	2.7	0.6	6	11	2	25	19
80P01516	157-158	Bky3	S	sil	16.7	58.0	25.3	9.2		26.3	31.7	20.3	1.0	2.5	0.9	0.6	1	tr	--	6	1

*** Primary Characterization Data ***

Pedon ID: MLRA78-Woodward-TX263-001

( Kent, Texas )

Print Date: Dec 4 2024 3:00AM

Sampled As	:	Woodward		Coarse-silty, mixed Typic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0280

---

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
80P01504	0-12	A	S	1.56	1.57	0.002			9.3	4.0		1.008		0.08		0.70	0.38
80P01505	12-23	B1	S	1.57	1.62	0.011			6.1	3.9		1.008		0.03		0.68	0.40
80P01506	23-41	B2	S	1.46	1.49	0.007			9.4	4.4		1.010		0.05		0.74	0.43
80P01507	41-69	B3	S	1.46	1.50	0.009			11.3	5.1		1.010		0.09		0.60	0.43
80P01508	69-86	B4	S							4.9		1.009				0.56	0.39
80P01509	86-105	B5	S	1.66	1.66	--			10.9	5.2		1.009		0.09		0.54	0.43
80P01510	105-125	Bk1	S	1.68	1.73	0.010			13.5	4.5		1.007		0.15		0.54	0.45
80P01511	125-157	Bk2	S	1.73	1.75	0.004			13.3	4.8		1.008		0.15		0.63	0.53
80P01512	157-178	Bky1	S	1.60	1.69	0.018			18.1	7.1			1.010	0.16		0.44	0.44
80P01513	178-200	Bky2	S	1.76	1.82	0.011			15.3	6.6			1.012	0.12		0.43	0.52
80P01514	200-220	By1	S							5.8			1.000			0.40	0.44
80P01515	200-232	By2	S							7.0			1.057			0.45	0.68
80P01516	157-158	Bky3	S							7.1			1.010			0.49	0.43

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
80P01505	12-23	B1	S	20	2
80P01507	41-69	B3	S	21	4
80P01511	125-157	Bk2	S	26	7

*** Primary Characterization Data ***

Pedon ID: MLRA78-Woodward-TX263-001

( Kent, Texas )

Print Date: Dec 4 2024 3:00AM

Sampled As	:	Woodward		Coarse-silty, mixed Typic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0280

---

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 - - - - -)

6B1b

6A1c

6C2b

6G7a

6D2a

80P01504

0-12

A

S

0.058

0.64

11

0.7

tr

tr

80P01505

12-23

B1

S

0.040

0.40

10

0.6

tr

tr

80P01506

23-41

B2

S

0.036

0.37

10

0.7

tr

tr

80P01507

41-69

B3

S

0.035

0.31

9

0.7

tr

tr

80P01508

69-86

B4

S

0.27

0.7

tr

tr

80P01509

86-105

B5

S

0.26

0.8

tr

tr

80P01510

105-125

Bk1

S

0.16

0.9

tr

tr

80P01511

125-157

Bk2

S

0.07

0.9

tr

tr

80P01512

157-178

Bky1

S

0.08

0.9

tr

tr

80P01513

178-200

Bky2

S

0.05

0.9

tr

tr

80P01514

200-220

By1

S

0.04

0.9

tr

tr

80P01515

200-232

By2

S

0.03

0.7

tr

tr

80P01516

157-158

Bky3

S

0.09

1.1

tr

tr

---

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						5A8a			5C3	5C1
80P01504	0-12	A	S	10.8*	1.4	--	0.3						7.4			100	100
80P01505	12-23	B1	S	14.3*	1.2	--	0.1						6.7			100	100
80P01506	23-41	B2	S	25.0*	1.4	--	0.1						7.5			100	100
80P01507	41-69	B3	S	39.3*	1.8	--	0.1						7.1			100	100
80P01508	69-86	B4	S	38.7*	1.9	--	0.1						7.0			100	100
80P01509	86-105	B5	S	41.4*	2.3	tr	0.1						6.6			100	100
80P01510	105-125	Bk1	S	39.5*	2.9	tr	0.2						5.5			100	100
80P01511	125-157	Bk2	S	36.0*	4.4	0.1	0.1						5.7			100	100
80P01512	157-178	Bky1	S		9.9	0.9	0.1						7.1			100
80P01513	178-200	Bky2	S		15.2	1.5	0.1						5.5			100
80P01514	200-220	By1	S		14.9	1.8	0.1						5.3			100
80P01515	200-232	By2	S		10.5	1.3	0.1						4.6			100
80P01516	157-158	Bky3	S	54.0*	9.5	0.7	0.1						8.1			100	100

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

*** Primary Characterization Data ***

Pedon ID: MLRA78-Woodward-TX263-001

( Kent, Texas )

Print Date: Dec 4 2024 3:00AM

Sampled As	:	Woodward		Coarse-silty, mixed Typic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0280

---

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	8A1a	4F1a1a1		5E
80P01504	0-12	A	S																		0.24	--
80P01505	12-23	B1	S																		0.20	--
80P01506	23-41	B2	S																		0.19	--
80P01507	41-69	B3	S																		0.18	--
80P01508	69-86	B4	S																		0.19	--
80P01509	86-105	B5	S																		0.19	--
80P01510	105-125	Bk1	S	5.4	1.3	0.7	tr	--	1.7	0.1	0.3				4.5	--	0.2	35.9	tr	0.64	0.28	--	tr
80P01511	125-157	Bk2	S	28.4	7.2	1.9	tr	--	0.7	0.4	1.5				34.5	--	--	38.3	0.1	2.57	2.17	2	tr
80P01512	157-178	Bky1	S	25.9	39.3	11.1	0.1	--	1.0	0.7	4.1				66.8	--	1.4	44.5	0.2	4.56	3.07	6	2
80P01513	178-200	Bky2	S	23.8	80.0	24.6	0.1	--	0.7	0.7	6.5				118.1	--	--	42.9	0.2	6.95	3.72	8	3
80P01514	200-220	By1	S	23.3	84.8	27.1	0.1	--	0.6	1.2	10.4				128.5	--	--	43.4	0.3	7.46	3.83	12	4
80P01515	200-232	By2	S	23.8	75.3	24.0	0.1	--	0.7	0.4	9.3				115.4	--	--	41.2	0.2	6.97	3.42	7	3
80P01516	157-158	Bky3	S	25.7	31.4	8.3	tr	--	0.8	0.3	3.3				59.8	--	--	48.0	0.1	4.07	3.01	4	2

---

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
					8C1e	8C1a	8C1b			6E1b		6F1c		8E1
80P01504	0-12	A	S		7.6	8.1				tr
80P01505	12-23	B1	S		7.7	8.2				tr
80P01506	23-41	B2	S		7.8	8.3				1
80P01507	41-69	B3	S		7.9	8.4				3
80P01508	69-86	B4	S		7.9	8.4				3
80P01509	86-105	B5	S		7.9	8.4				7		--		4200
80P01510	105-125	Bk1	S		7.9	8.3	7.9			7		--
80P01511	125-157	Bk2	S		7.9	7.9	7.8			7		--
80P01512	157-178	Bky1	S		7.9	7.9	7.8			6		45
80P01513	178-200	Bky2	S		8.0	8.0	7.9			9		43
80P01514	200-220	By1	S		7.9	7.9	7.9			4		43
80P01515	200-232	By2	S		7.9	8.0	7.9			5		41
80P01516	157-158	Bky3	S		8.0	8.0	7.8			5		48

*** Primary Characterization Data ***

Pedon ID: MLRA78-Woodward-TX263-001

( Kent, Texas )

Print Date: Dec 4 2024 3:00AM

Sampled As	:	Woodward		Coarse-silty, mixed Typic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0280

---

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

7A3b

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

80P01505

12.0-23.0

B1

tcly

MC 3

MI 2

KK 1

KK tr

5.9

1.4

80P01507

41.0-69.0

B3

tcly

MC 3

MI 2

KK 1

KK tr

5.7

1.4

80P01512

157.0-178.0

Bky1

tcly

MC 3

MI 2

KK 1

KK tr

5.1

1.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MC Montmorillonite-Chlorite	MI Mica

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: MLRA78-Woodward-TX263-001

( Kent, Texas )

Print Date: Dec 4 2024 3:00AM

Sampled As	:	Woodward		Coarse-silty, mixed Typic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0280

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Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

80P01505

12.0-23.0

B1

vfs

73

QZ 70

FK 22

AR 3

OP 2

MS 1

ZR 1

CA 1

GN tr

FP tr

BT tr

80P01507

41.0-69.0

B3

vfs

69

QZ 66

FK 25

AR 4

OP 3

BT 1

CA 1

FP tr

MS tr

ZR tr

EP tr

80P01512

157.0-178.0

Bky1

vfs

64

QZ 62

FK 20

MS 6

AR 4

BT 3

OP 2

CA 2

EP tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	CA Calcite	EP Epidote	FK Potassium Feldspar
FP Plagioclase Feldspar	GN Garnet	MS Muscovite	OP Opaques	QZ Quartz
ZR Zircon