*** Primary Characterization Data ***

Pedon ID: S2000TX161003

( Freestone, Texas )

Print Date: Apr 25 2024 10:10AM

Sampled as :	Alderson ; Fine-loamy, mixed, active, thermic Udic Ustorthent
Revised to SSL:	(unnamed) ; Fine-loamy, mixed, superactive, thermic Udic Ustorthent

				United States Department of Agriculture
SSL	-	Project	CP00TX184   EAST TEXAS LIGNITE	Natural Resources Conservation Service
	-	Site ID	S2000TX161003   Lat: 31° 50' 16.00" north  Long: 96° 5' 34.01" west	National Soil Survey Center
	-	Pedon No.	00P1139	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
00P06539	Ap1	Ap1	0-12				CL	CL
00P06540	Ap2	Ap2	12-23				L	CL
00P06541	Bw/C	Bw/C	23-52				L	CL
00P06542	Bw	Bw	52-88				SCL	SCL
00P06543	Bw/C1	Bw/C1	88-132				SCL	SCL
00P06544	Bw1	Bw1	132-161				SCL	SCL
00P06545	C	C	161-200				SCL	SCL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
LE, Whole Soil, Summed to 1m	4	cm/m
CEC Activity, CEC7/Clay, Weighted Average	0.79	(NA)
Clay, carbonate free, Weighted Average	26	% wt
Volume, >2mm, Weighted Average	6	% vol
Weighted Particles, 0.1-75mm, 75 mm Base	25	% wt
Clay, total, Weighted Average	26	% wt
Weighted averages based on control section: 25-100 cm

---

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
00P06539	0-12	Ap1	S	cl	31.1	26.6	42.3	9.5		16.3	10.3	30.1	11.3	0.5	0.2	0.2	--	--	--	12	--
00P06540	12-23	Ap2	S	cl	29.2	25.8	45.0	7.9		15.4	10.4	26.8	17.3	0.5	0.2	0.2	--	--	--	18	--
00P06541	23-52	Bw/C	S	cl	31.4	28.3	40.3	8.2		17.5	10.8	27.3	11.6	0.8	0.4	0.2	--	--	--	13	--
00P06542	52-88	Bw	S	scl	22.2	20.8	57.0	6.6		10.7	10.1	39.8	16.5	0.5	0.2	--	7	11	1	33	19
00P06543	88-132	Bw/C1	S	scl	26.5	22.2	51.3	6.4		12.9	9.3	33.9	16.6	0.4	0.3	0.1	8	9	tr	31	17
00P06544	132-161	Bw1	S	scl	27.6	25.5	46.9	8.9		16.0	9.5	24.9	20.5	0.8	0.4	0.3	--	--	--	22	--
00P06545	161-200	C	S	scl	22.7	18.9	58.4	6.4		11.3	7.6	38.5	18.4	0.9	0.4	0.2	7	14	2	38	23

*** Primary Characterization Data ***

Pedon ID: S2000TX161003

( Freestone, Texas )

Print Date: Apr 25 2024 10:10AM

Sampled As	:	Alderson		Fine-loamy, mixed, active, thermic Udic Ustorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  00P1139

---

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
00P06539	0-12	Ap1	S	1.31	1.50	0.046			27.1	15.8		1.022		0.15		0.78	0.51
00P06540	12-23	Ap2	S	1.39	1.55	0.037			24.5	15.5		1.022		0.13		0.77	0.53
00P06541	23-52	Bw/C	S	1.32	1.48	0.039			26.0	15.9		1.022		0.13		0.81	0.51
00P06542	52-88	Bw	S	1.29	1.46	0.037			27.3	11.3		1.016		0.19		0.77	0.51
00P06543	88-132	Bw/C1	S	1.31	1.46	0.033			26.1	15.5		1.021		0.13		0.78	0.58
00P06544	132-161	Bw1	S	1.31	1.47	0.039			27.1	15.3		1.019		0.15		0.78	0.55
00P06545	161-200	C	S	1.27	1.43	0.035			26.4	10.9		1.016		0.17		0.78	0.48

---

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 - - - - -)
				6A2e	6B4a	6R3c
00P06539	0-12	Ap1	S	0.53	0.07	--	1
00P06540	12-23	Ap2	S	0.15	0.04	--	tr
00P06541	23-52	Bw/C	S	0.18	0.02	--	tr
00P06542	52-88	Bw	S	0.08	0.02	--	tr
00P06543	88-132	Bw/C1	S	0.07	0.02	--	tr
00P06544	132-161	Bw1	S	0.10	0.02	--	tr
00P06545	161-200	C	S	0.08	0.02	--	tr

*** Primary Characterization Data ***

Pedon ID: S2000TX161003

( Freestone, Texas )

Print Date: Apr 25 2024 10:10AM

Sampled As	:	Alderson		Fine-loamy, mixed, active, thermic Udic Ustorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  00P1139

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2i	6O2h	6P2f	6Q2f		6H5a			5A3a	5A8b			5C3	5C1
00P06539	0-12	Ap1	S	10.6*	12.6	0.5	1.4	25.1	5.1			30.2	24.4			83	100
00P06540	12-23	Ap2	S	9.4*	12.9	0.3	0.8	23.4	1.7			25.1	22.6			93	100
00P06541	23-52	Bw/C	S	10.1*	14.7	0.4	0.9	26.1	3.3			29.4	25.3			89	100
00P06542	52-88	Bw	S	6.8*	9.6	0.7	0.6	17.7	1.6			19.3	17.2			92	100
00P06543	88-132	Bw/C1	S	8.1*	11.8	0.6	0.8	21.3	2.1			23.4	20.8			91	100
00P06544	132-161	Bw1	S	8.8*	11.4	0.8	0.7	21.7	2.7			24.4	21.5			89	100
00P06545	161-200	C	S	6.9*	10.0	0.7	0.6	18.2	2.2			20.4	17.6			89	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 - -)		%
																					4F1a1a1
00P06539	0-12	Ap1	S																		0.20	2
00P06540	12-23	Ap2	S																		0.07	1
00P06541	23-52	Bw/C	S																		0.08	2
00P06542	52-88	Bw	S																		0.05	4
00P06543	88-132	Bw/C1	S																		0.07	3
00P06544	132-161	Bw1	S																		0.10	4
00P06545	161-200	C	S																		0.05	4

*** Primary Characterization Data ***

Pedon ID: S2000TX161003

( Freestone, Texas )

Print Date: Apr 25 2024 10:10AM

Sampled As	:	Alderson		Fine-loamy, mixed, active, thermic Udic Ustorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  00P1139

---

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

00P06539

0-12

Ap1

S

5.3

5.8

00P06540

12-23

Ap2

S

6.0

6.6

00P06541

23-52

Bw/C

S

6.2

6.8

00P06542

52-88

Bw

S

6.2

7.0

00P06543

88-132

Bw/C1

S

6.0

6.7

00P06544

132-161

Bw1

S

6.9

7.4

00P06545

161-200

C

S

6.6

7.3

*** Primary Characterization Data ***

Pedon ID: S2000TX161003

( Freestone, Texas )

Print Date: Apr 25 2024 10:10AM

Sampled As	:	Alderson		Fine-loamy, mixed, active, thermic Udic Ustorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  00P1139

---

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;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

00P06539

0.0-12.0

Ap1

tcly

HS 5

KK 3

MI 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

00P06542

52.0-88.0

Bw

tcly

HS 5

KK 3

MI 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

00P06545

161.0-200.0

C

tcly

HS 4

KK 3

MI 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
HS Hydroxy-Interlayered Smectite	KK Kaolinite	MI Mica	QZ Quartz	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: S2000TX161003

( Freestone, Texas )

Print Date: Apr 25 2024 10:10AM

Sampled As	:	Alderson		Fine-loamy, mixed, active, thermic Udic Ustorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  00P1139

---

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

00P06539

0.0-12.0

Ap1

vfs

 

 

 

 

 

 

 

 

 

77

QZ 62

FK 21

CD 14

BT 2

FE 1

MS tr

 

 

 

 

 

 

 

 

 

 

 

FP tr

OP tr

PR tr

GN tr

TM tr

CA tr

 

 

 

 

 

 

 

 

 

 

ZR tr

 

 

 

 

 

 

00P06542

52.0-88.0

Bw

vfs

 

 

 

 

 

 

 

 

 

79

QZ 63

FK 19

CD 13

FE 2

FP 1

AR 1

 

 

 

 

 

 

 

 

 

 

 

MS 1

OP 1

BT tr

CL tr

PR tr

ZR tr

 

 

 

 

 

 

 

 

 

 

CA tr

TM tr

BY tr

 

 

 

 

00P06545

161.0-200.0

C

vfs

 

 

 

 

 

 

 

 

 

74

QZ 59

FK 20

CD 11

AR 3

FE 2

OP 2

 

 

 

 

 

 

 

 

 

 

 

MS 1

FP 1

BT 1

ZR tr

CL tr

GY tr

 

 

 

 

 

 

 

 

 

 

PR tr

GN tr

HN tr

TM tr

BY tr

SP tr

 

 

 

 

 

 

 

 

 

 

EP tr

ZE tr

 

 

 

 

 

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

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	BY Beryl	CA Calcite	CD Chert (Chalcedony
CL Chlorite	EP Epidote	FE Iron Oxides (Goethite	FK Potassium Feldspar	FP Plagioclase Feldspar

*** Primary Characterization Data ***

Pedon ID: S2000TX161003

( Freestone, Texas )

Print Date: Apr 25 2024 10:10AM

Sampled As	:	Alderson		Fine-loamy, mixed, active, thermic Udic Ustorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  00P1139

---

MINERAL INTERPRETATION:
GN Garnet	GY Gypsum	HN Hornblende	MS Muscovite	OP Opaques
PR Pyroxene	QZ Quartz	SP Sphene	TM Tourmaline	ZE Zeolite
ZR Zircon