*** Primary Characterization Data ***

Pedon ID: S1955TX071090

( Chambers, Texas )

Print Date: Nov 21 2024 1:12PM

Sampled as on May 3, 1955:	Beaumont ; Smectitic
Revised to correlated on Aug 1, 1991:	Beaumont ; Fine, smectitic, hyperthermic Chromic Dystraquerts

				State of Texas
SSL	-	Project	NL40001   SSIR SAMPLES	Texas A&M University
	-	Site ID	S1955TX071090   Lat: 29° 44' 8.88" north  Long: 94° 23' 20.76" west  MLRA: 150A	University Soil Laboratory
	-	Pedon No.	40A4560	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
40A34808	Ap	Ap	0-18	K0326
40A34809	A	A12	18-58	K0327
40A34810	ACg1	AC1g	58-84	K0328
40A34811	ACg2	AC2g	84-135	K0329
40A34812	Cg	C g	135-183	K0330

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	48	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	48	% 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									3B1	3B1	3B1
40A34808	0-18	Ap	S		42.2	43.0	14.8	30.8									--	--	--		--
40A34809	18-58	A	S		47.7	40.4	11.9	33.9									--	--	--		--
40A34810	58-84	ACg1	S		47.2	38.5	14.3	33.5									--	--	--		--
40A34811	84-135	ACg2	S		48.0	40.0	12.0	34.1									--	--	--		--
40A34812	135-183	Cg	S		49.9	40.6	9.5	35.4									--	--	--		--

*** Primary Characterization Data ***

Pedon ID: S1955TX071090

( Chambers, Texas )

Print Date: Nov 21 2024 1:12PM

Sampled As	:	Beaumont		Smectitic
Texas A&M University Soil Survey Laboratory			;	Pedon No.  40A4560

---

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

40A34808

0-18

Ap

S

1.97

40A34809

18-58

A

S

1.22

40A34810

58-84

ACg1

S

0.64

40A34811

84-135

ACg2

S

0.35

40A34812

135-183

Cg

S

0.17

---

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	6P2a	6Q2a
40A34808	0-18	Ap	S	20.0	4.3	0.8	0.4	25.5				25.5				100
40A34809	18-58	A	S	14.2	4.9	1.2	0.3	20.6				20.6				100
40A34810	58-84	ACg1	S	13.5	5.6	1.5	0.3	20.9				20.9				100
40A34811	84-135	ACg2	S	15.1	5.8	2.0	0.3	23.2				23.2				100
40A34812	135-183	Cg	S	17.8	6.7	2.6	0.4	27.5				27.5				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

40A34808

0-18

Ap

S

6.1

40A34809

18-58

A

S

4.6

40A34810

58-84

ACg1

S

4.6

40A34811

84-135

ACg2

S

4.9

40A34812

135-183

Cg

S

5.6

*** Primary Characterization Data ***

Pedon ID: S1955TX071090

( Chambers, Texas )

Print Date: Nov 21 2024 1:12PM

Sampled As	:	Beaumont		Smectitic
Texas A&M University Soil Survey Laboratory			;	Pedon No.  40A4560

---

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

40A34808

0-18

Ap

S

26.1

40A34809

18-58

A

S

27.6

40A34810

58-84

ACg1

S

26.5

40A34811

84-135

ACg2

S

28.8

40A34812

135-183

Cg

S

29.7