*** Primary Characterization Data ***

Pedon ID: S11TX307007

( McCulloch, Texas )

Print Date: Nov 21 2024 4:31PM

Sampled as on Jul 25, 2011:	Roughcreek ; Clayey-skeletal, smectitic, thermic Lithic Argiustoll
Revised to correlated on Nov 2, 2011:	Roughcreek ; Clayey-skeletal, mixed, superactive, thermic Lithic Argiustolls

				United States Department of Agriculture
SSL	-	Project	C2011USTX185   TX307 09/2011	Natural Resources Conservation Service
	-	Site ID	S11TX307007   Lat: 31° 9' 4.88" north  Long: 99° 5' 50.38" west  MLRA: 81C	National Soil Survey Center
	-	Pedon No.	11N8431	Kellogg 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
11N08604	A	A	0-7	S11TX307007-1			GR-CL	SICL
11N08605	Bt	Bt	7-30	S11TX307007-2			CBV-C	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	36	% wt
Volume, >2mm, Weighted Average	14	% vol
Clay, total, Weighted Average	60	% wt
Clay, carbonate free, Weighted Average	60	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.67	(NA)
Weighted averages based on control section: 7-30 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
11N08604	0-7	A	S	sicl	35.9	45.4	18.7			27.3	18.1	3.9	5.1	3.9	4.0	1.8	4	6	4	27	14
11N08605	7-30	Bt	S	c	60.2	19.1	20.7			13.1	6.0	3.3	4.4	4.8	4.3	3.9	3	12	7	36	22

---

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	%
										3C2a1a		3D1
11N08604	0-7	A	S							22.1		1.033				1.03	0.62
11N08605	7-30	Bt	S							22.5		1.053				0.67	0.37

*** Primary Characterization Data ***

Pedon ID: S11TX307007

( McCulloch, Texas )

Print Date: Nov 21 2024 4:31PM

Sampled As	:	Roughcreek		Clayey-skeletal, smectitic, thermic Lithic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N8431

---

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

3C1e1a

11N08604

0-7

A

S

25.8

11N08605

7-30

Bt

S

29.1

---

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 - - - - -)
				4H2a	4H2a	4H2a
11N08604	0-7	A	S	7.75	0.54	0.03	7.7		14
11N08605	7-30	Bt	S	2.61	0.19	0.03	2.5		14

---

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 - - -)

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

4B1a1a

4B1a1a

4B1a1a

4B1a1a

4B2b1a1

4B1a1a

11N08604

0-7

A

S

26.8

8.6

--

1.2

36.6

13.1

36.9

99

11N08605

7-30

Bt

S

26.0*

13.4

--

0.8

40.2

9.0

40.3

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 - -)

%

11N08604

0-7

A

S

--

11N08605

7-30

Bt

S

--

*** Primary Characterization Data ***

Pedon ID: S11TX307007

( McCulloch, Texas )

Print Date: Nov 21 2024 4:31PM

Sampled As	:	Roughcreek		Clayey-skeletal, smectitic, thermic Lithic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N8431

---

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

4E1a1a1a1

11N08604

0-7

A

S

5.8

6.2

tr

11N08605

7-30

Bt

S

6.5

7.0

1

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

4D6a1

11N08604

0-7

A

S

26.7

11N08605

7-30

Bt

S

1.9

---

Trace Elements Tier 1

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

Depth

Ag

As

Ba

Be

Cd

Co

Cr

Cu

Mn

Mo

Hg

Layer

(cm)

Horz

Prep

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

ug/kg

4H1a

4H1a

4H1a

4H1a

4H1a

4H1a

4H1a

4H1a

4H1a

4H1a

4H1a

11N08605

7-30

Bt

HM

0.12

11.30

189.73

2.20

0.42

6.99

43.98

16.98

291.44

0.86

55

---

Trace Elements Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

Depth

Ni

P

Pb

Sb

Se

Sn

Sr

Tl

V

W

Zn

Layer

(cm)

Horz

Prep

mg/kg

mg/kg

mg/kg

mg/kg

ug/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

4H1a

4H1a

4H1a

4H1a

4H1a

4H1a

4H1a

4H1a

4H1a

4H1a

11N08605

7-30

Bt

HM

21.25

462.85

20.37

0.40

734.82

1.89

21.17

67.57

0.02

98.27

*** Primary Characterization Data ***

Pedon ID: S11TX307007

( McCulloch, Texas )

Print Date: Nov 21 2024 4:31PM

Sampled As	:	Roughcreek		Clayey-skeletal, smectitic, thermic Lithic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N8431

---

Major Elements

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

Depth

Al

Ca

Fe

K

Mg

Mn

Na

P

Si

Sr

Ti

Zr

Layer

(cm)

Horz

Prep

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

4H1b

4H1b

4H1b

4H1b

4H1b

4H1b

4H1b

4H1b

4H1b

4H1b

4H1b

4H1b

11N08605

7-30

Bt

HM

71224

6899

30929

11167

7235

355

1105

618

261306

47

3073

127

*** Primary Characterization Data ***

Pedon ID: S11TX307007

( McCulloch, Texas )

Print Date: Nov 21 2024 4:31PM

Sampled As	:	Roughcreek		Clayey-skeletal, smectitic, thermic Lithic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N8431

---

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

7A1b1

7A2a

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

11N08605

7.0-30.0

Bt

tcly

KK 2

MT 2

MI 1

KK 42

CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay