*** Primary Characterization Data ***

Pedon ID: S2010TX0713682

( Chambers, Texas )

Print Date: Apr 26 2024 10:03PM

Sampled as on Jun 20, 2011:	Spindletop ; Fine, smectitic, hyperthermic Oxyaquic Argiudoll
Revised to correlated on Jun 27, 2011:	Spindletop ; Fine, smectitic, hyperthermic Oxyaquic Argiudolls

				United States Department of Agriculture
SSL	-	Project	C2011USTX090   MLRA 150A Southeast TX (1)	Natural Resources Conservation Service
	-	Site ID	S10TX0713682   Lat: 29° 45' 31.09" north  Long: 94° 31' 33.80" west  MLRA: 150A	National Soil Survey Center
	-	Pedon No.	11N0435	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
11N02246	A	A	0-26	S10TX0713682-1				FSL
11N02247	AE	AE	26-37	S10TX0713682-2				FSL
11N02248	Bt1	Bt1	37-50	S10TX0713682-3				CL
11N02249	Bt2	Bt2	50-77	S10TX0713682-4				C
11N02250	Btss	Btss	77-130	S10TX0713682-5				CL
11N02251	Btkss	Btkss	130-177	S10TX0713682-6				CL
11N02252	Btkg	Btkg	177-194	S10TX0713682-7				CL
11N02253	Btg	Btg	194-203	S10TX0713682-8				SCL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
LE, Whole Soil, Summed to 1m	8	cm/m

---

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
11N02246	0-26	A	S	fsl	6.4	32.4	61.2			11.1	21.3	22.1	38.0	0.7	0.2	0.2	--	--	--	39	--
11N02247	26-37	AE	S	fsl	6.4	35.2	58.4			13.6	21.6	22.6	35.5	0.2	tr	0.1	tr	--	--	36	tr
11N02248	37-50	Bt1	S	cl	36.3	29.8	33.9			15.3	14.5	13.5	20.3	0.1	tr	tr	--	--	--	20	--
11N02249	50-77	Bt2	S	c	52.2	25.2	22.6			15.7	9.5	8.7	13.9	--	tr	--	--	--	--	14	--
11N02250	77-130	Btss	S	cl	39.1	33.9	27.0		--	20.2	13.7	9.7	17.2	0.1	tr	--	--	--	--	17	--
11N02251	130-177	Btkss	S	cl	37.3	36.1	26.6		--	21.5	14.6	10.7	14.6	0.5	0.4	0.4	2	1	--	18	3
11N02252	177-194	Btkg	S	cl	34.0	25.0	41.0		--	16.0	9.0	8.2	31.9	0.3	0.4	0.2	3	1	--	35	4
11N02253	194-203	Btg	S	scl	23.5	16.4	60.1		--	10.5	5.9	6.8	53.0	0.2	0.1	--	tr	--	--	53	tr

*** Primary Characterization Data ***

Pedon ID: S2010TX0713682

( Chambers, Texas )

Print Date: Apr 26 2024 10:03PM

Sampled As	:	Spindletop		Fine, smectitic, hyperthermic Oxyaquic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N0435

---

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
11N02246	0-26	A	S	1.61	1.64	0.006			6.5	4.2		1.011		0.04		0.89	0.66
11N02247	26-37	AE	S	1.65	1.66	0.002			7.3	2.1		1.008		0.09		0.52	0.33
11N02248	37-50	Bt1	S	1.53	2.03	0.099			22.8	15.8		1.051		0.11		0.58	0.44
11N02249	50-77	Bt2	S	1.33	1.98	0.142			33.5	23.1		1.077		0.14		0.61	0.44
11N02250	77-130	Btss	S	1.45	2.07	0.126			29.2	16.3		1.055		0.19		0.62	0.42
11N02251	130-177	Btkss	S	1.51	2.04	0.103			26.6	15.3		1.051		0.17		0.62	0.41
11N02252	177-194	Btkg	S	1.61	1.96	0.066			21.0	13.4		1.047		0.12		0.34	0.39
11N02253	194-203	Btg	S	1.65	1.84	0.037			17.9	10.7		1.033		0.12		0.63	0.46

---

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

11N02246

0-26

A

S

3.6

11N02247

26-37

AE

S

3.3

11N02248

37-50

Bt1

S

21.6

11N02249

50-77

Bt2

S

29.2

11N02250

77-130

Btss

S

22.0

11N02251

130-177

Btkss

S

19.6

11N02252

177-194

Btkg

S

18.4

11N02253

194-203

Btg

S

14.6

*** Primary Characterization Data ***

Pedon ID: S2010TX0713682

( Chambers, Texas )

Print Date: Apr 26 2024 10:03PM

Sampled As	:	Spindletop		Fine, smectitic, hyperthermic Oxyaquic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N0435

---

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				4G1	4G1	4G1
11N02246	0-26	A	S	1.63	0.11	0.01	1.6		15	--	0.1	--
11N02247	26-37	AE	S	0.46	0.02	--	0.5		29	--	0.1	--
11N02248	37-50	Bt1	S	0.47	0.03	tr	0.5		17	0.7	0.2	--
11N02249	50-77	Bt2	S	0.22	0.01	tr	0.2		43	1.0	0.2	--
11N02250	77-130	Btss	S	0.08	0.01	--	tr		2	0.5	0.1	--
11N02251	130-177	Btkss	S	0.23	0.01	--	--			0.4	0.1	--
11N02252	177-194	Btkg	S	0.43	--	--	--			0.2	0.1	--
11N02253	194-203	Btg	S	0.03	0.02	--	--			tr	0.1	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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1	4B3a1a	4B3a1a		4B1a1a
11N02246	0-26	A	S	2.5	1.0	tr	tr	3.5	1.7	0.3	0.5	5.2	5.7	3.8	8	67	61
11N02247	26-37	AE	S	1.2	0.5	--	tr	1.7	6.8	0.6	tr	8.5	3.3	2.3	26	20	52
11N02248	37-50	Bt1	S	13.1	5.7	0.8	0.1	19.7	5.8			25.5	21.0			77	94
11N02249	50-77	Bt2	S	21.2*	9.7	1.9	0.2	33.0	6.3			39.3	31.8			84	100
11N02250	77-130	Btss	S	16.9*	6.9	1.3	0.1	25.2					24.2				100
11N02251	130-177	Btkss	S	27.1*	6.0	1.0	0.1	34.2					23.3				100
11N02252	177-194	Btkg	S	22.6*	3.1	0.3	0.1	26.1					11.6				100
11N02253	194-203	Btg	S	11.4*	3.4	0.4	0.1	15.3					14.8				100

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

*** Primary Characterization Data ***

Pedon ID: S2010TX0713682

( Chambers, Texas )

Print Date: Apr 26 2024 10:03PM

Sampled As	:	Spindletop		Fine, smectitic, hyperthermic Oxyaquic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N0435

---

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		4F2	4F1a1a1
11N02246	0-26	A	S	1.6	1.0	0.3	0.3	--	0.6	--	0.9	--	--	--	0.5	0.5	1.4	43.6	--	0.47	0.12	tr	tr
11N02247	26-37	AE	S	0.6	0.2	--	tr	--	--	--	0.3	--	--	--	0.1	0.1	0.8	39.9	--	0.19	0.04	tr	--
11N02248	37-50	Bt1	S	0.5	0.1	1.0	0.1	--	0.2	--	1.3	--	--	--	0.5	tr	0.1	60.1	--	0.29	0.08	4	2
11N02249	50-77	Bt2	S	0.8	0.6	3.3	0.1	--	0.4	0.1	4.4	--	tr	--	0.5	0.1	0.1	82.0	tr	0.63	0.28	5	4
11N02250	77-130	Btss	S	0.8	0.3	2.4	0.1	--	0.4	0.1	2.5	--	--	--	0.4	0.1	0.1	71.9	--	0.48	0.21	5	3
11N02251	130-177	Btkss	S	1.0	0.3	1.8	tr	--	1.6	0.1	1.4	--	--	--	0.4	0.1	0.1	66.3	--	0.40	0.23	4	2
11N02252	177-194	Btkg	S	0.9	0.2	1.1	0.2	--	1.0	tr	1.0	--	--	--	0.4	0.1	0.1	54.8	--	0.34	0.17	2	2
11N02253	194-203	Btg	S	0.5	0.1	0.9	tr	--	0.1	--	1.1	--	--	--	0.4	tr	0.1	44.8	--	0.27	0.06	2	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
					4C1a2a	4C1a2a	4F2			4E1a1a1a1
11N02246	0-26	A	S		4.6	5.2	4.8
11N02247	26-37	AE	S		4.5	5.3	5.0
11N02248	37-50	Bt1	S		5.8	6.4	5.9
11N02249	50-77	Bt2	S		7.3	7.9	7.2
11N02250	77-130	Btss	S		7.6	8.3	7.1			tr
11N02251	130-177	Btkss	S		7.8	8.5	7.9			2
11N02252	177-194	Btkg	S		7.5	7.8	8.3			4
11N02253	194-203	Btg	S		6.8	7.2	7.1			tr

*** Primary Characterization Data ***

Pedon ID: S2010TX0713682

( Chambers, Texas )

Print Date: Apr 26 2024 10:03PM

Sampled As	:	Spindletop		Fine, smectitic, hyperthermic Oxyaquic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N0435

---

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;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

11N02246

0.0-26.0

A

tcly

MT 3

KK 3

QZ 2

MI 2

GI 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

SMEC

11N02248

37.0-50.0

Bt1

tcly

MT 4

KK 3

MI 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

SMEC

11N02250

77.0-130.0

Btss

tcly

MT 4

KK 3

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

SMEC

11N02251

130.0-177.0

Btkss

tcly

MT 4

KK 3

MI 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

SMEC

11N02252

177.0-194.0

Btkg

tcly

MT 5

KK 3

MI 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

SMEC

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

MINERAL INTERPRETATION:
GI Gibbsite	KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
SMEC - Smectitic