*** Primary Characterization Data ***

Pedon ID: S2012TX2911011

( Liberty, Texas )

Print Date: Apr 19 2024 1:55AM

Sampled as on Apr 23, 2012:	Anahuac ; Fine, smectitic, hyperthermic Oxyaquic Paleudolls
Revised to correlated on Apr 12, 2014:	Anahuac ; Fine, mixed, active, hyperthermic Oxyaquic Argiudolls

				United States Department of Agriculture
SSL	-	Project	C2012USTX060   MLRA 150A SE TX 2012	Natural Resources Conservation Service
	-	Site ID	S2012TX2911011   Lat: 29° 59' 9.89" north  Long: 94° 30' 2.20" west  MLRA: 150A	National Soil Survey Center
	-	Pedon No.	12N7955	Kellogg 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
12N02746	A1	A1	0-11	S2012TX291011-1			FSL	L
12N02747	A2	A2	11-29	S2012TX291011-2			FSL	L
12N02748	E	E	29-47	S2012TX291011-3			FSL	L
12N02749	Bt/E	Bt/E	47-55	S2012TX291011-4			FSL	SIL
12N02750	Bt	Bt	55-82	S2012TX291011-5			C	C
12N02751	Btss	Btss	82-133	S2012TX291011-6			C	C
12N02752	Btg1	Btg1	133-161	S2012TX291011-7			C	CL
12N02753	Btg2	Btg2	161-203	S2012TX291011-8			SCL	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	5	% wt
Volume, >2mm, Weighted Average	0	% vol
LE, Whole Soil, Summed to 1m	7	cm/m
Clay, total, Weighted Average	51	% wt
Clay, carbonate free, Weighted Average	51	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.45	(NA)
Weighted averages based on control section: 47-97 cm

*** Primary Characterization Data ***

Pedon ID: S2012TX2911011

( Liberty, Texas )

Print Date: Apr 19 2024 1:55AM

Sampled As	:	Anahuac		Fine, smectitic, hyperthermic Oxyaquic Paleudolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7955

---

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
12N02746	0-11	A1	S	l	8.8	46.5	44.7	5.4		16.3	30.2	26.4	17.6	0.4	0.3	--	1	tr	--	19	1
12N02747	11-29	A2	S	l	8.0	48.0	44.0	4.7		17.1	30.9	34.0	9.2	0.1	0.2	0.5	1	tr	--	11	1
12N02748	29-47	E	S	l	8.0	49.5	42.5	4.0		20.0	29.5	32.4	8.3	0.4	0.7	0.7	1	--	--	11	1
12N02749	47-55	Bt/E	S	sil	13.7	51.5	34.8	6.6		22.7	28.8	27.1	7.4	0.1	0.2	tr	tr	tr	--	8	tr
12N02750	55-82	Bt	S	c	64.0	21.6	14.4	52.9		11.8	9.8	9.6	4.7	0.1	tr	tr	--	--	--	5	--
12N02751	82-133	Btss	S	c	46.6	34.9	18.5	35.6		16.8	18.1	15.6	2.7	0.1	tr	0.1	--	--	--	3	--
12N02752	133-161	Btg1	S	cl	36.3	37.1	26.6	26.4		14.8	22.3	24.5	1.9	0.2	tr	--	--	--	--	2	--
12N02753	161-203	Btg2	S	l	26.4	42.3	31.3	18.0		13.2	29.1	29.7	1.6	tr	--	--	--	--	--	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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
12N02746	0-11	A1	S	1.17	1.22	0.014			23.1	8.9		1.013		0.17		1.09	1.01
12N02747	11-29	A2	S	1.49	1.64	0.032			11.6	4.4		1.006		0.11		0.48	0.55
12N02748	29-47	E	S	1.49	1.52	0.007			12.3	4.1		1.005		0.12		0.29	0.51
12N02749	47-55	Bt/E	S	1.68	1.79	0.021			13.4	6.6		1.008		0.11		0.24	0.48
12N02750	55-82	Bt	S	1.16	1.79	0.156			39.5	30.2		1.059		0.11		0.47	0.47
12N02751	82-133	Btss	S	1.44	1.98	0.112			29.7	24.2		1.043		0.08		0.51	0.52
12N02752	133-161	Btg1	S	1.54	1.96	0.084			25.0	20.2		1.036		0.07		0.56	0.56
12N02753	161-203	Btg2	S	1.66	1.84	0.035			21.1	15.0		1.026		0.10		0.57	0.57

*** Primary Characterization Data ***

Pedon ID: S2012TX2911011

( Liberty, Texas )

Print Date: Apr 19 2024 1:55AM

Sampled As	:	Anahuac		Fine, smectitic, hyperthermic Oxyaquic Paleudolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7955

---

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

3C1e1a

12N02746

0-11

A1

S

10.1

12N02747

11-29

A2

S

5.6

12N02748

29-47

E

S

5.6

12N02749

47-55

Bt/E

S

8.1

12N02750

55-82

Bt

S

33.4

12N02751

82-133

Btss

S

27.7

12N02752

133-161

Btg1

S

22.7

12N02753

161-203

Btg2

S

18.4

---

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 - - - - -)
				4H2a	4H2a	4H2a								4G2	4G2	4G2	4G2	4G2
12N02746	0-11	A1	S	2.92	0.27	0.02	2.9		11				0.14	0.10	0.15	0.06	tr	101.0
12N02747	11-29	A2	S	0.84	0.05	tr	0.8		17				0.12	0.06	0.11	0.06	tr	34.2
12N02748	29-47	E	S	0.31	tr	--	0.3		142				0.07	0.02	0.05	0.04	tr	78.9
12N02749	47-55	Bt/E	S	0.23	0.03	--	0.2		8				0.09	0.01	0.11	0.04	tr	3.0
12N02750	55-82	Bt	S	0.74	0.08	0.01	0.7		10				0.34	0.02	0.13	0.27	0.03	--
12N02751	82-133	Btss	S	0.24	0.02	--	0.2		15				0.15	0.01	0.07	0.12	0.02	--
12N02752	133-161	Btg1	S	0.09	0.03	--	0.1		3				0.09	tr	0.03	0.07	0.02	--
12N02753	161-203	Btg2	S	0.04	0.02	--	tr		2				0.05	tr	0.02	0.04	0.01	--

*** Primary Characterization Data ***

Pedon ID: S2012TX2911011

( Liberty, Texas )

Print Date: Apr 19 2024 1:55AM

Sampled As	:	Anahuac		Fine, smectitic, hyperthermic Oxyaquic Paleudolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7955

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1	4B3a1a	4B3a1a		4B1a1a
12N02746	0-11	A1	S	7.3	1.7	--	0.1	9.1	10.6			19.7	9.6			46	95
12N02747	11-29	A2	S	2.1	0.7	--	0.1	2.9	5.2	0.3	0.1	8.1	3.8	3.2	9	36	76
12N02748	29-47	E	S	0.6	0.5	--	tr	1.1	2.7	0.6	0.1		2.3				48
12N02749	47-55	Bt/E	S	1.4	0.6	--	0.1	2.1	2.8	0.6	0.1	4.9	3.3	2.7	22	43	64
12N02750	55-82	Bt	S	13.3	5.0	2.6	0.5	21.4	16.4	3.4	tr	37.8	30.3	24.8	14	57	71
12N02751	82-133	Btss	S	13.3	4.9	2.7	0.4	21.3	8.3	0.6	--	29.6	23.7	21.9	3	72	90
12N02752	133-161	Btg1	S	12.9*	4.6	2.8	0.3	20.6	3.8			24.4	20.3			84	100
12N02753	161-203	Btg2	S	10.0*	3.6	2.4	0.3	16.3	2.2			18.5	15.1			88	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 - -)		%
				4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2		4F2	4F2	4F2	4F2		4F2	4F1a1a1
12N02746	0-11	A1	S	10.3	5.0	--	0.1	--	0.6	--	0.3	tr	--		1.6	1.8	10.4	51.3	0.1	1.63	0.55	tr	--
12N02747	11-29	A2	S																		0.10	--
12N02748	29-47	E	S																		0.07	--
12N02749	47-55	Bt/E	S																		0.07	--
12N02750	55-82	Bt	S																		0.11	9
12N02751	82-133	Btss	S																		0.13	11
12N02752	133-161	Btg1	S																		0.18	14
12N02753	161-203	Btg2	S	0.4	0.1	4.3	--	--	--	tr	5.4	tr	--		0.1	tr	tr	90.8	tr	0.68	0.30	14	9

*** Primary Characterization Data ***

Pedon ID: S2012TX2911011

( Liberty, Texas )

Print Date: Apr 19 2024 1:55AM

Sampled As	:	Anahuac		Fine, smectitic, hyperthermic Oxyaquic Paleudolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7955

---

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	4F2			4E1a1a1a1		4E2a1a1a1
12N02746	0-11	A1	S		5.1	5.3	5.2					--
12N02747	11-29	A2	S		5.0	5.6
12N02748	29-47	E	S		4.5	5.1				tr
12N02749	47-55	Bt/E	S		4.3	5.3
12N02750	55-82	Bt	S		4.6	5.3
12N02751	82-133	Btss	S		4.9	5.6
12N02752	133-161	Btg1	S		5.4	5.9
12N02753	161-203	Btg2	S		5.9	6.3	6.3

---

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 - - - - - - - - - - - - - - - - - - - -)
						4G2								4D6a1
12N02746	0-11	A1	S			450.6								216.3
12N02747	11-29	A2	S			71.4								28.2
12N02748	29-47	E	S			27.3								6.7
12N02749	47-55	Bt/E	S			17.7								0.8
12N02750	55-82	Bt	S			4.2								0.3
12N02751	82-133	Btss	S			15.3								0.1
12N02752	133-161	Btg1	S			10.4								1.8
12N02753	161-203	Btg2	S			19.6								0.3

*** Primary Characterization Data ***

Pedon ID: S2012TX2911011

( Liberty, Texas )

Print Date: Apr 19 2024 1:55AM

Sampled As	:	Anahuac		Fine, smectitic, hyperthermic Oxyaquic Paleudolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7955

---

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

7A1b1

&nbsp;

7A2a

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

12N02750

55.0-82.0

Bt

tcly

KK 3

MT 3

MI 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

KK 36

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

CMIX

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

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay