*** Primary Characterization Data ***

Pedon ID: S82TX163001

( Frio, Texas )

Print Date: Apr 20 2024 4:21AM

Sampled as on Jun 29, 1982:	Webb ; Fine, montmorillonitic, hyperthermic Aridic Paleustalfs
Revised to correlated on Jun 17, 2015:	Webb ; Fine, smectitic, hyperthermic Aridic Paleustalfs

				State of Texas
SSL	-	Project	TX201701   Texas A&M University	Texas A&M University
	-	Site ID	S82TX163001   Lat: 28° 53' 50.90" north  Long: 98° 52' 15.83" west  MLRA: 83A	University Soil Laboratory
	-	Pedon No.	S82TX163001	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
TAMU1326	A		0-25	S82TX163001-1			VFSL	VFSL
TAMU1327	Bt1		25-47	S82TX163001-2			SC	SC
TAMU1328	Bt2		47-66	S82TX163001-3			SCL	SCL
TAMU1329	Btk1		66-96	S82TX163001-4			SCL	SCL
TAMU1330	Btk2		96-127	S82TX163001-5			SCL	SCL
TAMU1331	Btyz1		127-165	S82TX163001-6			SCL	SCL
TAMU1332	Btyz2		165-183	S82TX163001-7			SCL	SCL
TAMU1333	Cdz		183-206	S82TX163001-8			SCL	SCL

---

---

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
TAMU1326	0-25	A	S	VFSL	13.1	11.1	75.8	7.0		4.2	6.9	49.1	25.8	0.9	--	--
TAMU1327	25-47	Bt1	S	SC	39.4	8.3	52.3	32.7		4.1	4.2	33.8	17.3	0.7	0.2	0.3
TAMU1328	47-66	Bt2	S	SCL	33.1	8.4	58.5	25.8		3.6	4.8	38.3	19.2	0.7	0.2	0.1
TAMU1329	66-96	Btk1	S	SCL	31.9	9.2	58.9	22.8		3.0	6.2	39.8	17.3	0.7	0.5	0.6
TAMU1330	96-127	Btk2	S	SCL	31.1	8.3	60.6	20.5		3.0	5.3	40.0	19.3	0.8	0.3	0.2
TAMU1331	127-165	Btyz1	S	SCL	30.5	5.3	64.2	21.0		3.1	2.2	42.2	20.7	1.0	0.2	0.1
TAMU1332	165-183	Btyz2	S	SCL	31.1	6.8	62.1	19.6		3.6	3.2	43.3	17.9	0.6	0.1	0.2
TAMU1333	183-206	Cdz	S	SCL	31.4	9.1	59.5	14.5		6.5	2.6	50.4	8.7	0.2	0.1	0.1

*** Primary Characterization Data ***

Pedon ID: S82TX163001

( Frio, Texas )

Print Date: Apr 20 2024 4:21AM

Sampled As	:	Webb		Fine, montmorillonitic, hyperthermic Aridic Paleustalfs
Texas A&M University Soil Survey Laboratory			;	Pedon No.  S82TX163001

---

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	%
				DbWR1	DbWR1
TAMU1326	0-25	A	S	1.49	1.59	0.022										0.63
TAMU1327	25-47	Bt1	S	1.46	1.83	0.078										0.57
TAMU1328	47-66	Bt2	S	1.55	1.87	0.065										0.62
TAMU1329	66-96	Btk1	S	1.48	1.77	0.061										0.64
TAMU1330	96-127	Btk2	S	1.50	1.76	0.055										0.63
TAMU1331	127-165	Btyz1	S	1.53	1.77	0.050										0.62
TAMU1332	165-183	Btyz2	S	1.37	1.63	0.060										0.66
TAMU1333	183-206	Cdz	S	1.33	1.56	0.055										0.81

---

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 - - - - - - - - - - - - - - - - - - - - - -)

3C1c1a

TAMU1326

0-25

A

S

19.2

TAMU1327

25-47

Bt1

S

25.6

TAMU1328

47-66

Bt2

S

23.9

TAMU1329

66-96

Btk1

S

23.1

TAMU1330

96-127

Btk2

S

23.8

TAMU1331

127-165

Btyz1

S

23.6

TAMU1332

165-183

Btyz2

S

27.8

TAMU1333

183-206

Cdz

S

31.7

*** Primary Characterization Data ***

Pedon ID: S82TX163001

( Frio, Texas )

Print Date: Apr 20 2024 4:21AM

Sampled As	:	Webb		Fine, montmorillonitic, hyperthermic Aridic Paleustalfs
Texas A&M University Soil Survey Laboratory			;	Pedon No.  S82TX163001

---

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

TAMU1326

0-25

A

S

0.67

1

TAMU1327

25-47

Bt1

S

0.55

1

TAMU1328

47-66

Bt2

S

0.44

tr

TAMU1329

66-96

Btk1

S

0.30

tr

TAMU1330

96-127

Btk2

S

0.12

tr

TAMU1331

127-165

Btyz1

S

0.10

tr

TAMU1332

165-183

Btyz2

S

0.13

tr

TAMU1333

183-206

Cdz

S

0.16

tr

---

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
TAMU1326	0-25	A	S	5.1	1.1	0.1	0.7	7.0					8.2				85
TAMU1327	25-47	Bt1	S	14.2	5.4	1.0	0.9	21.5					22.5				96
TAMU1328	47-66	Bt2	S	14.5*	5.3	1.7	0.7	22.2					20.4				100
TAMU1329	66-96	Btk1	S	39.3*	6.2	2.6	0.7	46.9					20.4				100
TAMU1330	96-127	Btk2	S	16.5*	5.5	3.2	0.8	26.1					19.7				100
TAMU1331	127-165	Btyz1	S	34.4*	5.2	3.1	0.8	43.4					18.8				100
TAMU1332	165-183	Btyz2	S	21.5*	5.4	3.5	0.8	31.3					20.5				100
TAMU1333	183-206	Cdz	S	20.3*	6.7	5.1	0.8	32.9					25.5				100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

*** Primary Characterization Data ***

Pedon ID: S82TX163001

( Frio, Texas )

Print Date: Apr 20 2024 4:21AM

Sampled As	:	Webb		Fine, montmorillonitic, hyperthermic Aridic Paleustalfs
Texas A&M University Soil Survey Laboratory			;	Pedon No.  S82TX163001

---

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
TAMU1326	0-25	A	S	0.7	0.3	0.3	0.6		0.6		0.6				2.5			31.0	--	0.20		1	--
TAMU1327	25-47	Bt1	S	1.6	0.4	2.6	0.2		0.7		0.9				1.5			61.0	--	0.40		4	3
TAMU1328	47-66	Bt2	S	2.0	1.0	6.1	0.2		3.0		3.5				2.3			56.0	tr	1.00		6	5
TAMU1329	66-96	Btk1	S	4.1	1.8	12.2	0.4		2.3		9.5				5.5			57.0	0.1	1.90		9	7
TAMU1330	96-127	Btk2	S	9.5	4.6	22.2	0.6		2.1		21.6				15.5			55.0	0.1	3.60		10	8
TAMU1331	127-165	Btyz1	S	29.4	11.1	31.3	0.9		1.3		36.8				50.0			53.0	0.2	6.00		8	7
TAMU1332	165-183	Btyz2	S	30.4	11.5	32.2	1.1		1.2		42.1				47.5			54.0	0.3	6.40		9	7
TAMU1333	183-206	Cdz	S	29.4	11.1	35.7	1.1		0.8		51.9				43.8			62.0	0.3	6.80		11	8

---

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

TAMU1326

0-25

A

S

6.1

TAMU1327

25-47

Bt1

S

6.2

TAMU1328

47-66

Bt2

S

7.0

TAMU1329

66-96

Btk1

S

8.0

TAMU1330

96-127

Btk2

S

7.8

tr

TAMU1331

127-165

Btyz1

S

7.4

5

TAMU1332

165-183

Btyz2

S

7.2

2

TAMU1333

183-206

Cdz

S

7.0

1