*** Primary Characterization Data ***

Pedon ID: 86TX423005

( Smith, Texas )

Print Date: May 29 2024 8:25PM

Sampled as on Dec 1, 1986:	Lilbert ; Loamy, siliceous, thermic Arenic Plinthic Paleudult
Revised to correlated:	Lilbert ; Fine-loamy, siliceous, thermic Arenic Plinthic Paleudults

				United States Department of Agriculture
SSL	-	Project	CP87TX075   SMITH COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986TX423005   Lat: 32° 26' 10.00" north  Long: 95° 5' 59.99" west  MLRA: 133B	National Soil Survey Center
	-	Pedon No.	87P0180	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
87P00943	A	A	0-9				LFS	LFS
87P00944	E1	E1	9-29				LFS	LFS
87P00945	E2	E2	29-62				LFS	LFS
87P00946	Bt	Bt	62-78				SCL	SCL
87P00947	Btv	BtV	78-96				SCL	FSL
87P00948	Btv/E1	BtV/E1	96-122				SCL	FSL
87P00949	Btv/E2	BtV/E2	122-150				SCL	SCL
87P00950	Bt/E	Bt/E	150-164				SCL	SCL
87P00951	BCt1	BCt1	164-185				CL	SCL
87P00952	BCt2	BCt2	185-210				CL	SCL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.32	(NA)
Clay, carbonate free, Weighted Average	18	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	49	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	18	% wt
Weighted averages based on control section: 62-112 cm

*** Primary Characterization Data ***

Pedon ID: 86TX423005

( Smith, Texas )

Print Date: May 29 2024 8:25PM

Sampled As	:	Lilbert		Loamy, siliceous, thermic Arenic Plinthic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0180

---

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
87P00943	0-9	A	S	lfs	2.3	19.9	77.8	0.5		7.6	12.3	18.3	45.6	13.3	0.4	0.2	--	--	--	60	--
87P00944	9-29	E1	S	lfs	2.3	19.8	77.9	0.6		7.5	12.3	18.3	46.7	12.6	0.1	0.2	tr	tr	--	60	tr
87P00945	29-62	E2	S	lfs	3.1	23.2	73.7	0.4		9.4	13.8	20.2	41.9	11.5	0.1	--	tr	tr	--	54	tr
87P00946	62-78	Bt	S	scl	20.5	21.5	58.0	13.7		10.2	11.3	12.8	33.1	11.1	0.3	0.7	1	1	--	46	2
87P00947	78-96	Btv	S	fsl	18.3	20.9	60.8	12.6		9.8	11.1	12.8	34.4	12.6	0.5	0.5	1	1	--	49	2
87P00948	96-122	Btv/E1	S	fsl	16.0	19.1	64.9	9.0		8.6	10.5	11.6	37.6	15.2	0.1	0.4	tr	tr	--	53	tr
87P00949	122-150	Btv/E2	S	scl	22.6	19.4	58.0	12.0		8.5	10.9	16.4	27.0	14.5	0.1	--	tr	--	--	42	--
87P00950	150-164	Bt/E	S	scl	27.8	17.8	54.4	17.3		7.6	10.2	12.1	26.2	15.7	0.2	0.2	--	--	--	42	--
87P00951	164-185	BCt1	S	scl	31.3	16.6	52.1	21.0		7.0	9.6	11.5	25.1	15.3	0.2	--	--	--	--	41	--
87P00952	185-210	BCt2	S	scl	25.7	11.8	62.5	16.6		5.2	6.6	23.8	35.3	2.7	0.2	0.5	3	4	--	43	7

---

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		8D1	8D1
87P00943	0-9	A	S	1.09	1.12	0.009			9.6	2.2		1.002		0.08		1.26	0.96
87P00944	9-29	E1	S	1.49	1.49	--			5.9	1.3		1.001		0.07		0.57	0.57
87P00945	29-62	E2	S	1.69	1.69	--			4.0	1.0		1.001		0.05		0.26	0.32
87P00946	62-78	Bt	S							8.1		1.011				0.33	0.40
87P00947	78-96	Btv	S	1.70	1.78	0.015			13.5	7.3		1.010		0.10		0.37	0.40
87P00948	96-122	Btv/E1	S	1.77	1.81	0.007			11.0	5.9		1.007		0.09		0.25	0.37
87P00949	122-150	Btv/E2	S	1.72	1.78	0.011			12.8	8.6		1.010		0.07		0.23	0.38
87P00950	150-164	Bt/E	S	1.69	1.78	0.017			15.5	10.6		1.013		0.08		0.27	0.38
87P00951	164-185	BCt1	S	1.67	1.77	0.020			14.7	11.8		1.016		0.05		0.27	0.38
87P00952	185-210	BCt2	S	1.76	1.84	0.014			14.5	9.8		1.014		0.08		0.29	0.38

*** Primary Characterization Data ***

Pedon ID: 86TX423005

( Smith, Texas )

Print Date: May 29 2024 8:25PM

Sampled As	:	Lilbert		Loamy, siliceous, thermic Arenic Plinthic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0180

---

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
87P00946	62-78	Bt	S	24	13
87P00948	96-122	Btv/E1	S	19	5
87P00952	185-210	BCt2	S	32	18

---

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 - - - - -)
					6B3a			6A1c		6C2b	6G7a	6D2a
87P00943	0-9	A	S		0.047			1.07	23	0.2	0.1	--
87P00944	9-29	E1	S		0.019			0.29	15	0.2	tr	--
87P00945	29-62	E2	S		0.011			0.04	4	0.2	tr	--
87P00946	62-78	Bt	S		0.031			0.20	6	1.1	0.2	--
87P00947	78-96	Btv	S		0.023			0.10	4	1.0	0.1	--
87P00948	96-122	Btv/E1	S		0.016			0.06	4	0.7	0.1	--
87P00949	122-150	Btv/E2	S					0.06		1.8	0.2	--
87P00950	150-164	Bt/E	S					0.09		2.0	0.1	--
87P00951	164-185	BCt1	S					0.08		1.7	0.1	--
87P00952	185-210	BCt2	S					0.03		1.6	0.1	--

*** Primary Characterization Data ***

Pedon ID: 86TX423005

( Smith, Texas )

Print Date: May 29 2024 8:25PM

Sampled As	:	Lilbert		Loamy, siliceous, thermic Arenic Plinthic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0180

---

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	6G9b		5A3a	5A8b	5A3b	5G1	5C3	5C1
87P00943	0-9	A	S	0.8	0.3	tr	0.1	1.2	4.1	0.4		5.3	2.9	1.6	25	23	41
87P00944	9-29	E1	S	0.3	0.1	tr	0.1	0.5	1.7	0.3		2.2	1.3	0.8	38	23	38
87P00945	29-62	E2	S	0.2	0.1	tr	tr	0.3	0.9	tr		1.2	0.8			25	38
87P00946	62-78	Bt	S	1.8	1.8	tr	0.3	3.9	4.1	0.6		8.0	6.7	4.5	13	49	58
87P00947	78-96	Btv	S	1.2	2.4	tr	0.2	3.8	3.6	0.5		7.4	6.7	4.3	12	51	57
87P00948	96-122	Btv/E1	S	0.6	1.9	tr	0.2	2.7	2.4	0.4		5.1	4.0	3.1	13	53	68
87P00949	122-150	Btv/E2	S	0.2	2.3	0.2	0.2	2.9	3.8	1.2		6.7	5.2	4.1	29	43	56
87P00950	150-164	Bt/E	S	tr	3.0	0.9	0.2	4.1	5.9	2.6		10.0	7.5	6.7	39	41	55
87P00951	164-185	BCt1	S	tr	3.0	0.1	0.2	3.3	7.6	3.7		10.9	8.5	7.0	53	30	39
87P00952	185-210	BCt2	S	--	2.2	0.4	0.1	2.7	6.4	3.8		9.1	7.5	6.5	58	30	36

---

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 - -)

%

87P00943

0-9

A

S

--

87P00944

9-29

E1

S

--

87P00945

29-62

E2

S

--

87P00946

62-78

Bt

S

--

87P00947

78-96

Btv

S

--

87P00948

96-122

Btv/E1

S

--

87P00949

122-150

Btv/E2

S

4

87P00950

150-164

Bt/E

S

12

87P00951

164-185

BCt1

S

1

87P00952

185-210

BCt2

S

5

*** Primary Characterization Data ***

Pedon ID: 86TX423005

( Smith, Texas )

Print Date: May 29 2024 8:25PM

Sampled As	:	Lilbert		Loamy, siliceous, thermic Arenic Plinthic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0180

---

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
87P00943	0-9	A	S		3.8	4.2
87P00944	9-29	E1	S		4.1	4.6
87P00945	29-62	E2	S		4.4	5.1
87P00946	62-78	Bt	S		4.3	4.6
87P00947	78-96	Btv	S		4.3	4.7
87P00948	96-122	Btv/E1	S		4.4	5.2
87P00949	122-150	Btv/E2	S		4.2	5.0
87P00950	150-164	Bt/E	S		4.0	5.0
87P00951	164-185	BCt1	S		3.9	4.8
87P00952	185-210	BCt2	S		3.8	4.4

*** Primary Characterization Data ***

Pedon ID: 86TX423005

( Smith, Texas )

Print Date: May 29 2024 8:25PM

Sampled As	:	Lilbert		Loamy, siliceous, thermic Arenic Plinthic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0180

---

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

7A4a

7A4b

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

87P00943

0.0-9.0

A

tcly

KK 2

MT 1

MI 1

QZ 1

&nbsp;

KK 11

GI tr

KK 13

&nbsp;

&nbsp;

&nbsp;

3.7

&nbsp;

&nbsp;

0.7

&nbsp;

&nbsp;

&nbsp;

87P00946

62.0-78.0

Bt

tcly

KK 4

VM 2

MI 2

MT 1

QZ 1

KK 17

GI tr

&nbsp;

&nbsp;

&nbsp;

&nbsp;

6.3

&nbsp;

&nbsp;

1.0

&nbsp;

&nbsp;

&nbsp;

GE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

87P00948

96.0-122.0

Btv/E1

tcly

KK 4

VM 2

MI 2

MT 1

QZ 1

KK 44

GI tr

&nbsp;

&nbsp;

&nbsp;

&nbsp;

6.6

&nbsp;

&nbsp;

1.0

&nbsp;

&nbsp;

&nbsp;

87P00952

185.0-210.0

BCt2

tcly

KK 5

MT 3

MI 2

QZ 1

GE 1

KK 55

GI tr

&nbsp;

&nbsp;

&nbsp;

&nbsp;

7.1

&nbsp;

&nbsp;

0.9

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
GE Goethite	GI Gibbsite	KK Kaolinite	MI Mica	MT Montmorillonite
QZ Quartz	VM Vermiculite-Mica	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 86TX423005

( Smith, Texas )

Print Date: May 29 2024 8:25PM

Sampled As	:	Lilbert		Loamy, siliceous, thermic Arenic Plinthic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0180

---

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

87P00946

62.0-78.0

Bt

fs

 

 

 

 

 

 

 

 

 

96

QZ 94

RA 2

AR 2

FK 2

GS tr

OP tr

 

 

 

 

 

 

 

 

 

 

 

FP tr

PR tr

CD tr

BT tr

 

 

 

87P00947

78.0-96.0

Btv

fs

 

 

 

 

 

 

 

 

 

97

QZ 95

FK 3

AR 1

RA 1

OP 1

AM tr

 

 

 

 

 

 

 

 

 

 

 

OT tr

 

 

 

 

 

 

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm	 	 	 	 

MINERAL INTERPRETATION:
AM Amphibole	AR Weatherable Aggregates	BT Biotite	CD Chert (Chalcedony	FK Potassium Feldspar
FP Plagioclase Feldspar	GS Glass	OP Opaques	OT Other	PR Pyroxene
QZ Quartz	RA Resistant Aggregates