*** Primary Characterization Data ***

Pedon ID: 92TX473001

( Waller, Texas )

Print Date: Apr 25 2024 4:46PM

Sampled as on Jun 13, 1992:	Wockley ; Fine-loamy, siliceous, thermic Typic Paleudalfs
Revised to correlated on Oct 25, 2016:	Wockley ; Fine-loamy, siliceous, semiactive, hyperthermic Oxyaquic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP92TX193   GLOBAL CHANGE	Natural Resources Conservation Service
	-	Site ID	S1992TX473001   Lat: 30° 5' 41.00" north  Long: 95° 58' 17.99" west  MLRA: 150A	National Soil Survey Center
	-	Pedon No.	92P0701	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
92P04267	Ap1	Ap1	0-18				FSL	FSL
92P04268	Ap2	Ap2	18-33				FSL	FSL
92P04269	E	E	33-53				FSL	FSL
92P04270	Bt1	Bt1	53-64				FSL	FSL
92P04271	Bt2	Bt2	64-91				SCL	SCL
92P04272	Bt3	Bt3	91-122				SCL	SCL
92P04273	Bt4	Bt4	122-152				SCL	SCL
92P04274	Bt5	Bt5	152-183				SCL	CL
92P04275	Bt6	Bt6	183-200				SCL	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.32	(NA)
Clay, carbonate free, Weighted Average	24	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	44	% wt
Volume, >2mm, Weighted Average	6	% vol
Clay, total, Weighted Average	24	% wt
LE, Whole Soil, Summed to 1m	1	cm/m
Weighted averages based on control section: 53-103 cm

*** Primary Characterization Data ***

Pedon ID: 92TX473001

( Waller, Texas )

Print Date: Apr 25 2024 4:46PM

Sampled As	:	Wockley		Fine-loamy, siliceous, thermic Typic Paleudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0701

---

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	3B1	3B1	3B1
92P04267	0-18	Ap1	S	fsl	4.2	25.9	69.9			8.0	17.9	24.1	36.9	8.3	0.6	tr	tr	tr	--	46
92P04268	18-33	Ap2	S	fsl	6.7	31.2	62.1			11.7	19.5	20.7	35.1	5.9	0.4	--	tr	tr	--	41
92P04269	33-53	E	S	fsl	7.6	30.5	61.9			11.1	19.4	20.8	33.5	7.2	0.4	tr	--	--	--	41
92P04270	53-64	Bt1	S	fsl	16.7	26.8	56.5			9.3	17.5	15.9	31.2	8.8	0.6	tr	--	--	--	41
92P04271	64-91	Bt2	S	scl	25.9	22.5	51.6			8.3	14.2	13.1	24.9	12.0	1.4	0.2	2	3	--	42	5
92P04272	91-122	Bt3	S	scl	27.2	23.9	48.9			8.9	15.0	13.1	24.3	8.9	1.7	0.9	5	19	--	51	24
92P04273	122-152	Bt4	S	scl	30.9	22.8	46.3			8.8	14.0	12.5	21.6	10.3	1.4	0.5	8	16	--	50	24
92P04274	152-183	Bt5	S	cl	37.5	20.7	41.8			8.0	12.7	10.0	19.7	9.3	1.3	1.5	6	9	--	42	15
92P04275	183-200	Bt6	S	c	41.9	18.7	39.4			8.1	10.6	9.1	17.7	9.7	1.6	1.3	5	23	--	51	28

---

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	4B1c	4B1c	3C2a1a		3D1		4C1		8D1	8D1
92P04267	0-18	Ap1	S	1.62	1.62	--	23.9	19.3	18.0	2.6		1.004		0.25		0.81	0.62
92P04268	18-33	Ap2	S	1.64	1.65	0.002	21.8	18.2	16.0	3.0		1.003		0.21		0.46	0.45
92P04269	33-53	E	S	1.76	1.81	0.009	20.9	18.1	16.4	3.4		1.004		0.23		0.36	0.45
92P04270	53-64	Bt1	S	1.66	1.76	0.020	21.7		18.2	6.9		1.009		0.19		0.32	0.41
92P04271	64-91	Bt2	S	1.69	1.82	0.024	20.5	18.3	18.1	10.3		1.018		0.13		0.31	0.40
92P04272	91-122	Bt3	S	1.70	1.83	0.021	20.0	17.1	17.0	11.0		1.016		0.08		0.32	0.40
92P04273	122-152	Bt4	S	1.77	1.92	0.022	19.4	18.6	18.3	11.8		1.019		0.10		0.31	0.38
92P04274	152-183	Bt5	S	1.75	1.92	0.028	19.1	18.5	18.3	14.0		1.024		0.07		0.32	0.37
92P04275	183-200	Bt6	S	1.65	1.80	0.023	24.7	23.8	23.8	15.4		1.025		0.11		0.29	0.37

*** Primary Characterization Data ***

Pedon ID: 92TX473001

( Waller, Texas )

Print Date: Apr 25 2024 4:46PM

Sampled As	:	Wockley		Fine-loamy, siliceous, thermic Typic Paleudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0701

---

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 - - - - - - - - - - - - - - - - - - - - - -)
											3C1a1a	3C1b1a			3C1e1a
92P04267	0-18	Ap1	S								26.3	21.5			3.7
92P04268	18-33	Ap2	S								24.5	21.3			3.6
92P04269	33-53	E	S								23.4	20.1			4.6
92P04270	53-64	Bt1	S												8.6
92P04271	64-91	Bt2	S												12.6
92P04272	91-122	Bt3	S												13.4
92P04273	122-152	Bt4	S												14.2
92P04274	152-183	Bt5	S												17.6
92P04275	183-200	Bt6	S												18.6

---

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 - - - - -)

6A1c

92P04267

0-18

Ap1

S

0.65

92P04268

18-33

Ap2

S

0.25

92P04269

33-53

E

S

0.16

92P04270

53-64

Bt1

S

0.23

92P04271

64-91

Bt2

S

0.25

92P04272

91-122

Bt3

S

0.16

92P04273

122-152

Bt4

S

0.09

92P04274

152-183

Bt5

S

0.07

92P04275

183-200

Bt6

S

0.04

*** Primary Characterization Data ***

Pedon ID: 92TX473001

( Waller, Texas )

Print Date: Apr 25 2024 4:46PM

Sampled As	:	Wockley		Fine-loamy, siliceous, thermic Typic Paleudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0701

---

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	6G9c	6D3b	5A3a	5A8b			5C3	5C1
92P04267	0-18	Ap1	S	4.3*	0.9	0.1	0.4	5.7	1.3			7.0	3.4			81	100
92P04268	18-33	Ap2	S	2.8*	0.5	0.1	0.3	3.7	1.5			5.2	3.1			71	100
92P04269	33-53	E	S	1.8	0.3	0.1	0.1	2.3	2.5		0.6	4.8	2.7			48	85
92P04270	53-64	Bt1	S	2.9	0.5	0.1	0.2	3.7	3.9			7.6	5.4			49	69
92P04271	64-91	Bt2	S	5.1	1.5	0.1	tr	6.7	4.3	tr	0.1	11.0	8.1			61	83
92P04272	91-122	Bt3	S	5.0	2.8	0.2	0.1	8.1	3.3			11.4	8.7			71	93
92P04273	122-152	Bt4	S	5.2	3.9	0.1	0.1	9.3	3.0			12.3	9.6			76	97
92P04274	152-183	Bt5	S	6.6	5.0	0.2	tr	11.8	3.3			15.1	12.1			78	98
92P04275	183-200	Bt6	S	6.7	5.0	0.2	0.2	12.1	3.7			15.8	12.3			77	98

^*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 - -)

%

92P04267

0-18

Ap1

S

3

92P04268

18-33

Ap2

S

3

92P04269

33-53

E

S

4

92P04270

53-64

Bt1

S

2

92P04271

64-91

Bt2

S

1

92P04272

91-122

Bt3

S

2

92P04273

122-152

Bt4

S

1

92P04274

152-183

Bt5

S

2

92P04275

183-200

Bt6

S

2

*** Primary Characterization Data ***

Pedon ID: 92TX473001

( Waller, Texas )

Print Date: Apr 25 2024 4:46PM

Sampled As	:	Wockley		Fine-loamy, siliceous, thermic Typic Paleudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0701

---

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
92P04267	0-18	Ap1	S		6.4	6.7
92P04268	18-33	Ap2	S		6.1	6.8
92P04269	33-53	E	S		5.0	5.7
92P04270	53-64	Bt1	S		4.2	4.7
92P04271	64-91	Bt2	S		4.7	5.2
92P04272	91-122	Bt3	S		5.3	5.7
92P04273	122-152	Bt4	S		5.6	6.0
92P04274	152-183	Bt5	S		5.6	6.1
92P04275	183-200	Bt6	S		5.6	6.1

*** Primary Characterization Data ***

Pedon ID: 92TX473001

( Waller, Texas )

Print Date: Apr 25 2024 4:46PM

Sampled As	:	Wockley		Fine-loamy, siliceous, thermic Typic Paleudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0701

---

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;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

92P04267

0.0-18.0

Ap1

tcly

KK 2

MI 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

9

2.6

&nbsp;

&nbsp;

0.6

&nbsp;

&nbsp;

&nbsp;

92P04270

53.0-64.0

Bt1

tcly

KK 4

VR 2

MI 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

22

5.0

&nbsp;

&nbsp;

0.6

&nbsp;

&nbsp;

&nbsp;

92P04272

91.0-122.0

Bt3

tcly

KK 5

VR 2

GE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

37

5.0

&nbsp;

&nbsp;

0.4

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
GE Goethite	KK Kaolinite	MI Mica	QZ Quartz	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks