*** Primary Characterization Data ***

Pedon ID: 98TX131001

( Duval, Texas )

Print Date: Apr 25 2024 9:20PM

Sampled as on Oct 24, 1998:	DELFINA ; Fine-loamy, mixed Typic Paleustalfs
Revised to SSL:	(unnamed) ; Fine-loamy, siliceous, active, hyperthermic Aquic Natrustalf

				United States Department of Agriculture
SSL	-	Project	CP99TX036   DUVAL COUNTY	Natural Resources Conservation Service
	-	Site ID	S1998TX131001   Lat: 27° 20' 0.00" north  Long: 98° 26' 24.61" west	National Soil Survey Center
	-	Pedon No.	99P0127	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
99P00640	Ap	Ap	0-33				LFS	FS
99P00641	A	A	33-39				LFS	LFS
99P00642	Bt1	Bt1	39-48				SCL	SCL
99P00643	Bt2	Bt2	48-71				SCL	SCL
99P00644	Bt3	Bt3	71-86				SCL	SCL
99P00645	Btk1	Btk1	86-108				SCL	SCL
99P00646	Btk2	Btk2	108-143				SCL	SC
99P00647	Bt4	Bt4	143-195				SCL	SCL
99P00648	Bt5	Bt5	195-200				SCL	SCL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.55	(NA)
Clay, carbonate free, Weighted Average	26	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	54	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	26	% wt
LE, Whole Soil, Summed to 1m	3	cm/m
Weighted averages based on control section: 39-89 cm

*** Primary Characterization Data ***

Pedon ID: 98TX131001

( Duval, Texas )

Print Date: Apr 25 2024 9:20PM

Sampled As	:	DELFINA		Fine-loamy, mixed Typic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0127

---

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	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
99P00640	0-33	Ap	S	fs	3.7	5.9	90.4	3.5		1.7	4.2	14.4	72.9	3.0	0.1	--	--	--	--	76	--
99P00641	33-39	A	S	lfs	9.7	5.8	84.5	7.9		1.8	4.0	15.4	66.3	2.7	0.1	--	--	--	--	69	--
99P00642	39-48	Bt1	S	scl	24.0	7.8	68.2	20.5		1.4	6.4	15.3	50.6	2.2	0.1	tr	--	--	--	53	--
99P00643	48-71	Bt2	S	scl	26.3	5.7	68.0	22.9		2.2	3.5	13.5	52.5	1.9	0.1	--	--	--	--	55	--
99P00644	71-86	Bt3	S	scl	26.8	5.3	67.9	22.6		1.9	3.4	13.6	52.0	2.2	0.1	--	tr	--	--	54	--
99P00645	86-108	Btk1	S	scl	33.4	3.1	63.5	26.0		1.6	1.5	12.2	48.7	2.3	0.1	0.2	1	1	--	52	2
99P00646	108-143	Btk2	S	sc	35.7	1.2	63.1	31.1		0.4	0.8	12.5	48.8	1.8	tr	--	--	--	--	51	--
99P00647	143-195	Bt4	S	scl	28.5	4.3	67.2	26.5		1.4	2.9	14.7	51.0	1.5	tr	--	--	--	--	53	--
99P00648	195-200	Bt5	S	scl	25.1	6.5	68.4	22.4		1.3	5.2	17.3	49.3	1.7	0.1	--	--	--	--	51	--

---

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	3A1a6a	3A1a6a
99P00640	0-33	Ap	S	3.4	5.7	90.9			2.6	3.1	18.6	69.7	2.5	0.1	--

*** Primary Characterization Data ***

Pedon ID: 98TX131001

( Duval, Texas )

Print Date: Apr 25 2024 9:20PM

Sampled As	:	DELFINA		Fine-loamy, mixed Typic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0127

---

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	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
99P00640	0-33	Ap	S	1.67	1.72	0.010			12.7	1.5		1.034		0.19		0.59	0.41
99P00641	33-39	A	S	1.67	1.70	0.006			9.3	3.6		1.025		0.10		0.48	0.37
99P00642	39-48	Bt1	S	1.60	1.73	0.026			17.0	9.8		1.020		0.12		0.54	0.41
99P00643	48-71	Bt2	S	1.47	1.67	0.043			22.5	11.5		1.039		0.16		0.55	0.44
99P00644	71-86	Bt3	S	1.41	1.67	0.058			23.6	12.1		1.005		0.16		0.56	0.45
99P00645	86-108	Btk1	S	1.40	1.67	0.060			25.2	14.6		1.007		0.15		0.54	0.44
99P00646	108-143	Btk2	S	1.50	1.75	0.053			23.4	16.6		1.010		0.10		0.53	0.46
99P00647	143-195	Bt4	S	1.58	1.77	0.039			20.0	13.6		1.011		0.10		0.55	0.48
99P00648	195-200	Bt5	S	1.57	1.79	0.045			19.9	11.5		1.011		0.13		0.57	0.46

---

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 - - - - -)
				6A2e	6B4a					6C2h	6G7g	6D2g
99P00640	0-33	Ap	S	0.11	0.021		0.1			0.1	tr	--
99P00641	33-39	A	S	0.19	0.030		0.2			0.2	tr	--
99P00642	39-48	Bt1	S	0.33	0.050		0.3			0.3	0.1	--
99P00643	48-71	Bt2	S	0.21	0.034		0.2			0.3	0.1	--
99P00644	71-86	Bt3	S	0.07	0.025		0.1			0.2	0.1	--
99P00645	86-108	Btk1	S	0.18	0.024		0.1			0.3	0.1	--
99P00646	108-143	Btk2	S	0.04			tr			0.3	0.1	--
99P00647	143-195	Bt4	S	0.01			--			0.3	0.1	--
99P00648	195-200	Bt5	S							0.2	0.1	--

^{1,1,2,3,4,5,6,7} Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: 98TX131001

( Duval, Texas )

Print Date: Apr 25 2024 9:20PM

Sampled As	:	DELFINA		Fine-loamy, mixed Typic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0127

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2i	6O2h	6P2f	6Q2f		6H5a			5A3a	5A8b			5C3	5C1
99P00640	0-33	Ap	S	1.5*	0.5	0.1	0.2	2.3	--			2.3	2.2			100	100
99P00641	33-39	A	S	2.6	1.3	0.3	0.2	4.4	1.5			5.9	4.7			75	94
99P00642	39-48	Bt1	S	6.2	4.5	1.4	0.6	12.7	3.0			15.7	12.9			81	98
99P00643	48-71	Bt2	S	6.2*	5.7	1.9	0.7	14.5	0.8			15.3	14.5			95	100
99P00644	71-86	Bt3	S	6.7*	6.5	2.8	0.6	16.6	0.4			17.0	14.9			98	100
99P00645	86-108	Btk1	S	17.3*	7.9	4.4	0.8		--				18.0			100	100
99P00646	108-143	Btk2	S	10.2*	8.1	7.0	1.1	26.4	--			26.4	18.8			100	100
99P00647	143-195	Bt4	S	5.8*	6.7	6.8	0.8	20.1	0.1			20.2	15.7			100	100
99P00648	195-200	Bt5	S	5.6*	6.5	6.4	0.6	19.1	0.6			19.7	14.2			97	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 - -)		%
				6N1d	6O1d	6P1d	6Q1d	6I1b	6J1b	6U1c	6K1e				6L1e	6W1c	6M1e	8A	8D5	8A3a	4F1a1a1		5E
99P00640	0-33	Ap	S																		0.05	5
99P00641	33-39	A	S																		0.07	6
99P00642	39-48	Bt1	S	1.9	1.7	8.3	0.3	--	3.1	tr	7.1				2.2	--	--	39.7	tr	1.38	0.38	8	6
99P00643	48-71	Bt2	S																		0.21	13
99P00644	71-86	Bt3	S	0.6	0.8	9.9	0.2	--	3.9	0.1	6.6				0.9	--	--	45.9	tr	1.28	0.33	16	12
99P00645	86-108	Btk1	S	1.5	1.7	19.8	0.2	--	2.8	tr	17.0				4.7	tr	--	51.9	0.1	2.72	0.90	19	16
99P00646	108-143	Btk2	S	4.7	5.9	48.4	0.4	--	2.1	--	39.6				15.8	--	--	53.9	0.2	5.92	1.89	23	21
99P00647	143-195	Bt4	S	9.1	10.0	56.7	0.5	--	1.5	--	53.3				26.6	--	--	47.2	0.3	7.93	2.27	26	18
99P00648	195-200	Bt5	S	14.0	14.9	68.3	0.6	--	1.0	--	62.1				38.6	--	--	45.4	0.3	9.30	2.43	23	18

*** Primary Characterization Data ***

Pedon ID: 98TX131001

( Duval, Texas )

Print Date: Apr 25 2024 9:20PM

Sampled As	:	DELFINA		Fine-loamy, mixed Typic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0127

---

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	8C1b			4E1a1a1a1		4E2a1a1a1
99P00640	0-33	Ap	S		5.7	6.4
99P00641	33-39	A	S		5.4	6.2
99P00642	39-48	Bt1	S		6.2	6.7	6.6
99P00643	48-71	Bt2	S		6.9	7.7
99P00644	71-86	Bt3	S		7.5	8.2	7.7			--
99P00645	86-108	Btk1	S		8.0	8.5	8.0			1		--
99P00646	108-143	Btk2	S		8.0	8.4	7.9			tr		--
99P00647	143-195	Bt4	S		7.8	8.1	7.7			--		--
99P00648	195-200	Bt5	S		7.7	7.9	7.5			--		--

*** Primary Characterization Data ***

Pedon ID: 98TX131001

( Duval, Texas )

Print Date: Apr 25 2024 9:20PM

Sampled As	:	DELFINA		Fine-loamy, mixed Typic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0127

---

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

7A2i

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

99P00643

48.0-71.0

Bt2

tcly

MI 3

MT 2

KK 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 98TX131001

( Duval, Texas )

Print Date: Apr 25 2024 9:20PM

Sampled As	:	DELFINA		Fine-loamy, mixed Typic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0127

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

 

 

 

7B1a2

 

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

99P00643

48.0-71.0

Bt2

fs

 

 

 

 

 

 

 

 

 

94

QZ 92

FK 7

CD 2

FE tr

 

 

 

 

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm	 	 	 	 

MINERAL INTERPRETATION:
CD Chert (Chalcedony	FE Iron Oxides (Goethite	FK Potassium Feldspar	QZ Quartz