*** Primary Characterization Data ***

Pedon ID: S2006TX099003

( Coryell, Texas )

Print Date: Apr 25 2024 10:16PM

Sampled as on Sep 2, 2007:	Cho ; Fine-loamy, carbonatic, thermic Petrocalcic Calciustolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2007USTX133   Hamilton & Coryell Co. Petrocalcic St.	Natural Resources Conservation Service
	-	Site ID	S2006TX099003   Lat: 31° 28' 36.90" north  Long: 97° 47' 23.51" west  MLRA: 85	National Soil Survey Center
	-	Pedon No.	07N0783	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
07N04772	Ap	Ap	0-23	S06TX099-003-1			CL	CL
07N04773	Bkm1	Bkm1	23-32	S06TX099-003-2			CEM-MAT	L
07N04774	Bkm2	Bkm2	32-55	S06TX099-003-3			CEM-MAT	L
07N04775	Cr	Cr	55-83	S06TX099-003-4			CL	SIL
07N04776	Bk	Bk	83-104	S06TX099-003-5			CL	SIL
07N04777	C	C	104-140	S06TX099-003-6			CL	SIL
07N04778	Cr	Cr	140-170	S06TX099-003-7			CEM-BR	SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	29	% wt
Volume, >2mm, Weighted Average	5	% vol
Clay, total, Weighted Average	31	% wt
Clay, carbonate free, Weighted Average	24	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.67	(NA)
Weighted averages based on control section: 0-23 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	3A1a1a
07N04772	0-23	Ap	S	cl	31.3	41.4	27.3		7.5	23.3	18.1	5.6	7.5	5.4	5.7	3.1	6	3	--	29	9
07N04773	23-32	Bkm1	S	l	14.9	38.8	46.3		8.9	32.0	6.8	3.4	5.2	10.5	14.8	12.4	4	22	56	90	82
07N04774	32-55	Bkm2	S	l	13.5	47.0	39.5		8.5	42.0	5.0	1.6	3.1	7.1	11.7	16.0	9	36	13	74	58
07N04775	55-83	Cr	S	sil	15.6	58.5	25.9		6.1	53.9	4.6	1.8	3.3	5.7	9.3	5.8	8	15	19	56	54
07N04776	83-104	Bk	S	sil	16.0	72.0	12.0		5.6	69.2	2.8	0.9	1.7	2.8	4.0	2.6	3	2	tr	16	66
07N04777	104-140	C	S	sil	16.1	53.4	30.5		7.5	47.3	6.1	3.0	3.5	8.8	10.9	4.3	7	10	1	41	18
07N04778	140-170	Cr	S	sil	17.9	60.5	21.6		8.8	53.0	7.5	4.2	5.3	6.3	4.7	1.1	6	7	15	41	28

*** Primary Characterization Data ***

Pedon ID: S2006TX099003

( Coryell, Texas )

Print Date: Apr 25 2024 10:16PM

Sampled As	:	Cho		Fine-loamy, carbonatic, thermic Petrocalcic Calciustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0783

---

Water Dispersible PSDA				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
				Clay	Silt	Sand	F	CO3	F	C	VF	F	M	C	VC
				<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1
	Depth			.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				3A1a6a				3A1a6a	3A1a6a		3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a
07N04772	0-23	Ap	S	15.2	51.6	33.2		4.7	32.7	18.9	8.0	8.7	6.1	6.5	3.9

---

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				DbWR1	3C2a1a		3D1	4E2a1a1a1		3F1a1a
07N04772	0-23	Ap	S	1.36	1.52	0.036			21.4	13.4		1.032	1.032	0.10	87	0.67	0.43
07N04773	23-32	Bkm1	S							5.4		1.008				0.32	0.36
07N04774	32-55	Bkm2	S							4.6		1.006				0.29	0.34
07N04775	55-83	Cr	S							5.6		1.008				0.29	0.36
07N04776	83-104	Bk	S							5.4		1.008				0.27	0.34
07N04777	104-140	C	S							5.5		1.008				0.28	0.34
07N04778	140-170	Cr	S							6.0		1.009				0.28	0.34

---

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 - - - - - - - - - - - - - - - - - - - - - -)
							3B2	3B2		3B2					3C1e1a
07N04772	0-23	Ap	S				1.11	1.24		24.6					17.9
07N04773	23-32	Bkm1	S												12.5
07N04774	32-55	Bkm2	S												11.1
07N04775	55-83	Cr	S												12.6
07N04776	83-104	Bk	S												10.5
07N04777	104-140	C	S												10.2
07N04778	140-170	Cr	S												11.0

*** Primary Characterization Data ***

Pedon ID: S2006TX099003

( Coryell, Texas )

Print Date: Apr 25 2024 10:16PM

Sampled As	:	Cho		Fine-loamy, carbonatic, thermic Petrocalcic Calciustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0783

---

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
07N04772	0-23	Ap	S	7.14	0.24	0.02	2.1		9
07N04773	23-32	Bkm1	S	11.18	0.02	0.01	0.2		10
07N04774	32-55	Bkm2	S	10.99	0.01	tr	0.1		7
07N04775	55-83	Cr	S	10.46	0.01	0.01	--
07N04776	83-104	Bk	S	10.56	--	tr	--
07N04777	104-140	C	S	10.33	--	tr	0.3
07N04778	140-170	Cr	S	10.33	--	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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a						4B1a1a
07N04772	0-23	Ap	S	57.3*	1.0	0.2	0.9	59.4					21.0				100
07N04773	23-32	Bkm1	S	43.9*	0.5	0.2	0.5	45.1					4.7				100
07N04774	32-55	Bkm2	S	41.1*	0.4	0.1	0.5	42.1					3.9				100
07N04775	55-83	Cr	S	41.0*	0.4	0.1	0.5	42.0					4.6				100
07N04776	83-104	Bk	S	41.0*	0.3	0.1	0.3	41.7					4.3				100
07N04777	104-140	C	S	37.2*	0.3	0.1	0.2	37.8					4.5				100
07N04778	140-170	Cr	S	42.1*	0.4	0.1	0.2	42.8					5.0				100

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

*** Primary Characterization Data ***

Pedon ID: S2006TX099003

( Coryell, Texas )

Print Date: Apr 25 2024 10:16PM

Sampled As	:	Cho		Fine-loamy, carbonatic, thermic Petrocalcic Calciustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0783

---

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 - -)		%
				4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2		4F2	4F1a1a1
07N04772	0-23	Ap	S	22.8	0.9	0.7	0.4	--	4.3	--	2.2	--	--	--	2.0	5.8	12.0	59.9	0.1	2.42	0.89	1	tr
07N04773	23-32	Bkm1	S	10.0	0.7	1.4	1.0	--	2.7	tr	3.0	--	--	--	0.8	1.9	6.3	51.7	tr	1.45	0.44	2	1
07N04774	32-55	Bkm2	S																		0.11	2
07N04775	55-83	Cr	S																		0.13	3
07N04776	83-104	Bk	S																		0.10	3
07N04777	104-140	C	S																		0.13	2
07N04778	140-170	Cr	S																		0.10	2

---

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	4F2			4E1a1a1a1		4E2a1a1a1
07N04772	0-23	Ap	S		8.0	8.1	7.2			42		--
07N04773	23-32	Bkm1	S		8.2	8.5	7.4			91
07N04774	32-55	Bkm2	S		8.3	9.3				91
07N04775	55-83	Cr	S		8.2	9.0				88
07N04776	83-104	Bk	S		8.0	8.8				88
07N04777	104-140	C	S		8.0	8.7				83
07N04778	140-170	Cr	S		8.0	8.7				86

*** Primary Characterization Data ***

Pedon ID: S2006TX099003

( Coryell, Texas )

Print Date: Apr 25 2024 10:16PM

Sampled As	:	Cho		Fine-loamy, carbonatic, thermic Petrocalcic Calciustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0783

---

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

7A1a1

&nbsp;

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tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

07N04772

0.0-23.0

Ap

tcly

CA 2

KK 2

MT 1

MI 1

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CMIX

07N04774

32.0-55.0

Bkm2

tcly

CA 3

KK 2

MT 1

MI 1

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CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
CA Calcite	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