*** Primary Characterization Data ***

Pedon ID: S2002TX041001

( Brazos, Texas )

Print Date: Nov 21 2024 3:09PM

Sampled as on Dec 30, 1977:	Crockett taxadjunct
Revised to correlated on May 19, 2012:	Zack ; Fine, smectitic, thermic Udertic Paleustalfs

				State of Texas
SSL	-	Project	TX201201   Texas A&M University 2012 Project 1	Texas A&M University
	-	Site ID	S2002TX041001   Lat: 30° 36' 39.60" north  Long: 96° 20' 53.40" west  MLRA: 87A	University Soil Laboratory
	-	Pedon No.	S78TX041001	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
TAMU501	A	A	0-13	S78TX041001-1			FSL	VFSL
TAMU502	Bt1	Bt1	13-46	S78TX041001-2			C	CL
TAMU503	Bt2	Bt2	46-84	S78TX041001-3			C	C
TAMU504	Btk	Btk	84-97	S78TX041001-4			C	C
TAMU505	Btky	Btky	97-127	S78TX041001-5			C	C
TAMU506	Bty	Bty	127-160	S78TX041001-6			CL	CL
TAMU507	Cd1	Cd1	160-191	S78TX041001-7			SC	SC
TAMU508	Cd2	Cd2	191-241	S78TX041001-8			SC	SC

---

---

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
TAMU501	0-13	A	S	VFSL	10.8	36.9	52.3	6.8		11.5	25.4	29.9	17.9	2.7	0.9	0.9
TAMU502	13-46	Bt1	S	CL	39.6	26.6	33.8	30.4		11.6	15.0	18.8	11.5	1.6	0.8	1.1
TAMU503	46-84	Bt2	S	C	42.7	20.5	36.8	28.7		5.8	14.7	20.1	12.6	1.9	1.2	1.0
TAMU504	84-97	Btk	S	C	44.5	18.9	36.6	28.8		4.8	14.1	18.8	11.8	1.8	1.2	3.0
TAMU505	97-127	Btky	S	C	43.2	24.3	32.5	29.6		2.8	21.5	18.2	9.8	1.8	1.1	1.6
TAMU506	127-160	Bty	S	CL	35.2	41.6	23.2	20.6		2.9	38.7	16.6	6.1	0.3	0.1	0.1
TAMU507	160-191	Cd1	S	SC	38.4	14.7	46.9	21.8		4.8	9.9	35.6	10.8	0.3	0.1	0.1
TAMU508	191-241	Cd2	S	SC	38.8	14.2	47.0	22.4		4.8	9.4	36.5	10.1	0.3	0.1	--

*** Primary Characterization Data ***

Pedon ID: S2002TX041001

( Brazos, Texas )

Print Date: Nov 21 2024 3:09PM

Sampled As	:	Crockett taxadjunct
Texas A&M University Soil Survey Laboratory			;	Pedon No.  S78TX041001

---

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

%

TAMU501

0-13

A

S

1.06

TAMU502

13-46

Bt1

S

0.67

TAMU503

46-84

Bt2

S

0.55

TAMU504

84-97

Btk

S

0.56

TAMU505

97-127

Btky

S

0.55

TAMU506

127-160

Bty

S

0.65

TAMU507

160-191

Cd1

S

0.62

TAMU508

191-241

Cd2

S

0.62

---

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 - - - - -)

6A2a

TAMU501

0-13

A

S

1.39

1

TAMU502

13-46

Bt1

S

0.47

tr

TAMU503

46-84

Bt2

S

0.31

tr

TAMU504

84-97

Btk

S

0.32

tr

TAMU505

97-127

Btky

S

0.22

tr

TAMU506

127-160

Bty

S

0.14

tr

TAMU507

160-191

Cd1

S

0.14

tr

TAMU508

191-241

Cd2

S

0.07

tr

*** Primary Characterization Data ***

Pedon ID: S2002TX041001

( Brazos, Texas )

Print Date: Nov 21 2024 3:09PM

Sampled As	:	Crockett taxadjunct
Texas A&M University Soil Survey Laboratory			;	Pedon No.  S78TX041001

---

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						CECNH4_TAMU
TAMU501	0-13	A	S	23.1*	1.4	0.8	0.6	25.9					11.4				100
TAMU502	13-46	Bt1	S	23.0*	6.6	1.4	1.2	32.2					26.5				100
TAMU503	46-84	Bt2	S	18.6*	7.0	2.8	0.7	29.1					23.4				100
TAMU504	84-97	Btk	S	23.0*	6.9	3.5	0.5	33.9					24.9				100
TAMU505	97-127	Btky	S	102.7*	6.2	4.2	0.3	113.4					23.9				100
TAMU506	127-160	Bty	S	234.7*	6.0	4.2	0.3	245.2					23.0				100
TAMU507	160-191	Cd1	S	30.9*	6.1	4.5	0.4	41.9					23.7				100
TAMU508	191-241	Cd2	S	22.9*	5.9	4.4	0.4	33.6					24.0				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 - -)		%
				SATP_TAMU	SATP_TAMU	SATP_TAMU	SATP_TAMU		SATP_TAMU		SATP_TAMU				SATP_TAMU			SATP_TAMU		SATP_TAMU
TAMU501	0-13	A	S	11.5	1.8	5.5	1.1		5.9		3.7				8.4			35.0	tr	1.90		5	2
TAMU502	13-46	Bt1	S	10.0	3.3	5.1	1.0		2.4		4.3				10.4			58.0	0.1	1.90		4	2
TAMU503	46-84	Bt2	S	3.8	1.5	13.1	0.3		2.9		3.1				7.9			58.0	0.1	1.50		9	8
TAMU504	84-97	Btk	S	6.5	2.5	15.7	0.3		3.2		2.9				13.9			60.0	0.1	2.10		10	7
TAMU505	97-127	Btky	S	27.0	7.4	25.2	0.2		2.1		6.4				52.3			58.0	0.2	4.80		11	6
TAMU506	127-160	Bty	S	30.0	8.2	26.5	0.2		1.6		18.1				41.3			63.0	0.3	5.50		11	6
TAMU507	160-191	Cd1	S	29.0	8.2	23.9	0.2		1.8		18.4				43.0			66.0	0.3	5.40		12	6
TAMU508	191-241	Cd2	S	38.0	7.4	22.2	0.2		1.8		16.8				41.3			68.0	0.3	5.10		12	5

*** Primary Characterization Data ***

Pedon ID: S2002TX041001

( Brazos, Texas )

Print Date: Nov 21 2024 3:09PM

Sampled As	:	Crockett taxadjunct
Texas A&M University Soil Survey Laboratory			;	Pedon No.  S78TX041001

---

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

4E2a1a1a1

TAMU501

0-13

A

S

7.7

TAMU502

13-46

Bt1

S

7.8

TAMU503

46-84

Bt2

S

8.1

TAMU504

84-97

Btk

S

8.1

--

TAMU505

97-127

Btky

S

7.8

5

TAMU506

127-160

Bty

S

7.8

13

TAMU507

160-191

Cd1

S

7.7

tr

TAMU508

191-241

Cd2

S

7.6

tr