*** Primary Characterization Data ***

Pedon ID: S1954TX147090

( Fannin, Texas )

Print Date: Dec 17 2024 8:28PM

Sampled as on Apr 2, 1954:	UNNAMED ; Fine, montmorillonitic Udic Pellusterts
Revised to :

				State of Texas
SSL	-	Project	NL40001   SSIR SAMPLES	Texas A&M University
	-	Site ID	S1954TX147090   Lat: 33° 36' 19.00" north  Long: 95° 51' 38.01" west	University Soil Laboratory
	-	Pedon No.	40A4581	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		College Station, Texas

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A34937	A1	A11	0-46	K0209
40A34938	A2	A12	46-89	K0210
40A34939	AC	AC	89-145	K0211
40A34940	C1	C 1	145-183	K0212
40A34941	C2	C 2	183-229	K0213

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	67	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	67	% 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										3B1	3B1	3B1
40A34937	0-46	A1	S		68.0	30.1	2.0										--	--	--		--
40A34938	46-89	A2	S		68.1	28.9	3.0										--	--	--		--
40A34939	89-145	AC	S		61.0	34.5	4.6										--	--	--		--
40A34940	145-183	C1	S		58.8	36.3	5.0										--	--	--		--
40A34941	183-229	C2	S		60.2	36.1	3.8										--	--	--		--

*** Primary Characterization Data ***

Pedon ID: S1954TX147090

( Fannin, Texas )

Print Date: Dec 17 2024 8:28PM

Sampled As	:	UNNAMED		Fine, montmorillonitic Udic Pellusterts
Texas A&M University Soil Survey Laboratory			;	Pedon No.  40A4581

---

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 - - - - -)

6A1a

40A34937

0-46

A1

S

4.85

40A34938

46-89

A2

S

2.57

40A34939

89-145

AC

S

0.72

40A34940

145-183

C1

S

0.24

40A34941

183-229

C2

S

0.15

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
					6O2d	6P2a	6Q2a
40A34937	0-46	A1	S		1.2	0.3	0.8									100
40A34938	46-89	A2	S		0.7	0.4	0.6									100
40A34939	89-145	AC	S		0.7	0.5	0.6									100
40A34940	145-183	C1	S		0.8	0.6	0.6									100
40A34941	183-229	C2	S		1.0	0.7	0.4									100

---

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

8C1a

6E1b

40A34937

0-46

A1

S

7.6

5

40A34938

46-89

A2

S

7.7

8

40A34939

89-145

AC

S

8.0

27

40A34940

145-183

C1

S

8.0

44

40A34941

183-229

C2

S

8.1

49

*** Primary Characterization Data ***

Pedon ID: S1954TX147090

( Fannin, Texas )

Print Date: Dec 17 2024 8:28PM

Sampled As	:	UNNAMED		Fine, montmorillonitic Udic Pellusterts
Texas A&M University Soil Survey Laboratory			;	Pedon No.  40A4581

---

Miscellaneous Data

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(- Sat Paste Ex. -)

(- Sand -)

( Water Content )

Bulk

(- - - - Extractable Bases - - - -)

(- - - CEC8 - - -)

CO3+

(- - - pH - - -)

M+C+VC

Moist Sieved

Density

Depth

Ca

Mg

Na

K

NaOAC

BaCl2

Ca+Mg

HCO3

CaCl2

H2O

.25-2

100 kPa

200 kPa

10 kPa

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)

mmol(+)L-1

mmol(-)L-1

1:10

1:10

(- - - - - % of <2mm - - - - -)

g cm-3

5A2a

40A34937

0-46

A1

S

77.1

40A34938

46-89

A2

S

68.5

40A34939

89-145

AC

S

50.9

40A34940

145-183

C1

S

40.8

40A34941

183-229

C2

S

32.4