*** Primary Characterization Data ***

Pedon ID: S2006LA017003

( CaddoParish, Louisiana )

Print Date: Apr 24 2024 2:54PM

Sampled as on May 21, 2006:	Forbing ; Very-fine, smectitic, thermic Vertic Paleudalfs
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2006USLA106   Caddo, East Feliciana, Webster Parish	Natural Resources Conservation Service
	-	Site ID	S2006LA017003   Lat: 32° 22' 16.60" north  Long: 93° 47' 52.70" west  MLRA: 133B	National Soil Survey Center
	-	Pedon No.	06N0858	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
06N03706	Oi	Oi	0-3	S06LA017-003-1				SIL
06N03698	E/B	E/B	3-15	S06LA017-003-2			SIL	SIL
06N03699	Bss1	Bss1	15-40	S06LA017-003-3			C	C
06N03700	Bss2	Bss2	40-53	S06LA017-003-4			C	C
06N03701	Bss3	Bss3	53-71	S06LA017-003-5			C	C
06N03702	Bkss1	Bkss1	71-123	S06LA017-003-6			C	C
06N03703	Bkss2	Bkss2	123-158	S06LA017-003-7			SIC	SIC
06N03704	Bkss3	Bkss3	158-180	S06LA017-003-8			SIC	SIC
06N03705	BC	BC	180-206	S06LA017-003-9			SIC	C

---

---

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
06N03706	0-3	Oi	S	sil	22.6	62.7	14.7	12.2		39.9	22.8	6.3	5.5	1.6	1.0	0.3	--	--	--	8	--
06N03698	3-15	E/B	S	sil	20.5	60.8	18.7	11.8		36.5	24.3	8.2	6.5	2.0	1.4	0.6	--	--	--	11	--
06N03699	15-40	Bss1	S	c	64.3	30.6	5.1	48.3		23.2	7.4	1.7	1.9	0.7	0.5	0.3	--	--	--	3	--
06N03700	40-53	Bss2	S	c	63.3	31.8	4.9	47.4		23.5	8.3	1.8	2.2	0.4	0.4	0.1	--	--	--	3	--
06N03701	53-71	Bss3	S	c	63.8	33.0	3.2	43.0		25.3	7.7	1.1	1.2	0.4	0.4	0.1	--	--	--	2	--
06N03702	71-123	Bkss1	S	c	62.0	36.4	1.6	35.7	1.1	31.9	4.5	0.5	0.5	0.2	0.1	0.3	tr	--	--	1	tr
06N03703	123-158	Bkss2	S	sic	51.6	48.0	0.4	23.7	1.4	42.4	5.6	tr	0.1	0.1	tr	0.2	--	--	--	tr	--
06N03704	158-180	Bkss3	S	sic	59.3	40.3	0.4	25.6	1.5	37.8	2.5	0.1	0.1	0.2	tr	--	--	--	--	tr	--
06N03705	180-206	BC	S	c	61.4	38.3	0.3	28.1	1.0	35.4	2.9	0.1	0.1	0.1	tr	tr	--	--	--	tr	--

*** Primary Characterization Data ***

Pedon ID: S2006LA017003

( CaddoParish, Louisiana )

Print Date: Apr 24 2024 2:54PM

Sampled As	:	Forbing		Very-fine, smectitic, thermic Vertic Paleudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  06N0858

---

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
06N03706	0-3	Oi	S							17.2		1.039				1.16	0.76
06N03698	3-15	E/B	S	1.38	1.46	0.019			17.1	8.6		1.022		0.12		0.59	0.42
06N03699	15-40	Bss1	S	1.24	1.81	0.134			35.4	23.9		1.069		0.14		0.56	0.37
06N03700	40-53	Bss2	S	1.31	1.90	0.132			33.2	22.7		1.068		0.14		0.58	0.36
06N03701	53-71	Bss3	S	1.33	1.93	0.132			32.6	22.4		1.066		0.14		0.56	0.35
06N03702	71-123	Bkss1	S	1.35	1.98	0.136			31.6	20.3		1.059		0.15		0.50	0.33
06N03703	123-158	Bkss2	S	1.48	1.90	0.087			27.0	18.4		1.045		0.13		0.45	0.36
06N03704	158-180	Bkss3	S	1.46	1.91	0.094			28.5	19.5		1.050		0.13		0.42	0.33
06N03705	180-206	BC	S	1.42	1.88	0.098			29.6	20.2		1.054		0.13		0.48	0.33

---

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

06N03706

0-3

Oi

S

24.2

06N03698

3-15

E/B

S

13.6

06N03699

15-40

Bss1

S

31.5

06N03700

40-53

Bss2

S

31.4

06N03701

53-71

Bss3

S

31.0

06N03702

71-123

Bkss1

S

27.3

06N03703

123-158

Bkss2

S

25.8

06N03704

158-180

Bkss3

S

26.7

06N03705

180-206

BC

S

29.0

*** Primary Characterization Data ***

Pedon ID: S2006LA017003

( CaddoParish, Louisiana )

Print Date: Apr 24 2024 2:54PM

Sampled As	:	Forbing		Very-fine, smectitic, thermic Vertic Paleudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  06N0858

---

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
06N03706	0-3	Oi	S	8.41	0.44	0.01	8.4		19
06N03698	3-15	E/B	S	0.73	0.04	--	0.7		20
06N03699	15-40	Bss1	S	0.45	0.04	--	0.5		10
06N03700	40-53	Bss2	S	0.35	0.01	--	0.4		32
06N03701	53-71	Bss3	S	0.43	0.02	--	0.4		16
06N03702	71-123	Bkss1	S	1.09	0.03	--	0.1		4
06N03703	123-158	Bkss2	S	1.31	0.04	--	tr		1
06N03704	158-180	Bkss3	S	1.18	0.02	--	--
06N03705	180-206	BC	S	0.83	0.01	--	--		1

---

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	4B3a1a	4B3a1a		4B1a1a
06N03706	0-3	Oi	S	14.4	5.6	--	0.7	20.7	19.7			40.4	26.2			51	79
06N03698	3-15	E/B	S	1.1	2.5	--	0.3	3.9	13.3	5.0	0.7	17.2	12.1	8.9	56	23	32
06N03699	15-40	Bss1	S	8.2	14.3	0.6	0.6	23.7	21.0	6.9	0.2	44.7	36.1	30.6	23	53	66
06N03700	40-53	Bss2	S	11.3	18.9	1.7	0.5	32.4	12.4	1.8	0.3	44.8	36.5	34.2	5	72	89
06N03701	53-71	Bss3	S	14.0*	22.9	2.7	0.4	40.0	11.0				36.0				100
06N03702	71-123	Bkss1	S	47.2*	21.4	3.2	0.4	72.2					30.8				100
06N03703	123-158	Bkss2	S	45.3*	16.4	2.8	0.4	64.9					23.3				100
06N03704	158-180	Bkss3	S	46.8*	16.6	3.1	0.4	66.9					25.2				100
06N03705	180-206	BC	S	44.1*	18.6	3.5	0.5	66.7					29.2				100

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

*** Primary Characterization Data ***

Pedon ID: S2006LA017003

( CaddoParish, Louisiana )

Print Date: Apr 24 2024 2:54PM

Sampled As	:	Forbing		Very-fine, smectitic, thermic Vertic Paleudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  06N0858

---

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 - -)

%

06N03706

0-3

Oi

S

--

06N03698

3-15

E/B

S

--

06N03699

15-40

Bss1

S

2

06N03700

40-53

Bss2

S

5

06N03701

53-71

Bss3

S

7

06N03702

71-123

Bkss1

S

10

06N03703

123-158

Bkss2

S

12

06N03704

158-180

Bkss3

S

12

06N03705

180-206

BC

S

12

---

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
06N03706	0-3	Oi	S		5.2	5.7
06N03698	3-15	E/B	S		3.8	4.5
06N03699	15-40	Bss1	S		4.3	4.6
06N03700	40-53	Bss2	S		4.7	5.0
06N03701	53-71	Bss3	S		6.5	6.6				tr
06N03702	71-123	Bkss1	S		7.8	7.9				8
06N03703	123-158	Bkss2	S		7.9	8.1				11
06N03704	158-180	Bkss3	S		7.9	8.0				10
06N03705	180-206	BC	S		7.9	8.0				7

*** Primary Characterization Data ***

Pedon ID: S2006LA017003

( CaddoParish, Louisiana )

Print Date: Apr 24 2024 2:54PM

Sampled As	:	Forbing		Very-fine, smectitic, thermic Vertic Paleudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  06N0858

---

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

4D3a1

06N03706

0-3

Oi

S

10.0

06N03698

3-15

E/B

S

0.3

06N03699

15-40

Bss1

S

0.2

06N03700

40-53

Bss2

S

0.1

*** Primary Characterization Data ***

Pedon ID: S2006LA017003

( CaddoParish, Louisiana )

Print Date: Apr 24 2024 2:54PM

Sampled As	:	Forbing		Very-fine, smectitic, thermic Vertic Paleudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  06N0858

---

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;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

06N03699

15.0-40.0

Bss1

tcly

VR 3

KK 3

MT 2

MI 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

VERM

06N03700

40.0-53.0

Bss2

tcly

VR 3

KK 3

MI 2

MT 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

VERM

06N03701

53.0-71.0

Bss3

tcly

KK 3

VR 2

MI 2

MT 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

CMIX

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

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay	VERM - Vermiculitic