*** Primary Characterization Data ***

Pedon ID: 79LA097006

( St. LandryParish, Louisiana )

Print Date: Nov 21 2024 3:26PM

Sampled as on Nov 1, 1979:	Patoutville ; Fine-silty, mixed, thermic Aeric Ochraqualf
Revised to correlated:	Patoutville ; Fine-silty, mixed, superactive, thermic Aeric Ochraqualfs

				United States Department of Agriculture
SSL	-	Project	CP80LA077   ST LANDRY PARISH	Natural Resources Conservation Service
	-	Site ID	S1979LA097006   Lat: 30° 33' 28.00" north  Long: 92° 7' 8.99" west  MLRA: 134	National Soil Survey Center
	-	Pedon No.	80P0124	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
80P00624	Ap	Ap	0-16				SIL	SI
80P00625	E	A2	16-32				SIL	SIL
80P00626	Bt1	B21t	32-53				SICL	SICL
80P00627	Bt2	B22t	53-74				SICL	SIL
80P00628	Bt3	B23t	74-102				SICL	SIL
80P00629	B1	B31	102-131				SIC	SIL
80P00630	B2	B31	131-158				SIL	SIL
80P00631	B3	B32	158-178				SIL	SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.58	(NA)
Clay, carbonate free, Weighted Average	26	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	3	% 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: 32-82 cm

*** Primary Characterization Data ***

Pedon ID: 79LA097006

( St. LandryParish, Louisiana )

Print Date: Nov 21 2024 3:26PM

Sampled As	:	Patoutville		Fine-silty, mixed, thermic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0124

---

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
80P00624	0-16	Ap	S	si	10.7	86.1	3.2	6.6		45.7	40.4	1.1	0.2	0.5	0.8	0.6	1	--	--	3	1
80P00625	16-32	E	S	sil	18.9	76.7	4.4	10.7		44.8	31.9	0.6	0.3	0.9	1.6	1.0	3	--	--	7	3
80P00626	32-53	Bt1	S	sicl	28.2	69.3	2.5	16.6		40.7	28.6	0.6	0.3	0.5	0.7	0.4	1	--	--	3	1
80P00627	53-74	Bt2	S	sil	26.1	70.8	3.1	15.7		43.0	27.8	0.8	0.3	0.6	0.9	0.5	tr	--	--	2	tr
80P00628	74-102	Bt3	S	sil	22.6	73.2	4.2	12.8		45.3	27.9	0.7	0.3	0.7	1.5	1.0	tr	--	--	4	tr
80P00629	102-131	B1	S	sil	20.1	75.0	4.9	11.5		47.6	27.4	0.6	0.4	0.9	1.8	1.2	3	--	--	7	3
80P00630	131-158	B2	S	sil	19.3	76.5	4.2	10.3		45.1	31.4	1.0	0.5	0.8	1.0	0.9	--	--	--	3	--
80P00631	158-178	B3	S	sil	20.6	75.9	3.5	10.7		44.8	31.1	1.7	0.8	0.7	0.3	tr	--	--	--	2	--

---

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
80P00624	0-16	Ap	S	1.38	1.42	0.010			23.0	6.4		1.008		0.23		0.75	0.60
80P00625	16-32	E	S	1.51	1.63	0.025			24.4	9.4		1.010		0.22		0.48	0.50
80P00626	32-53	Bt1	S	1.46	1.65	0.041			26.0	14.7		1.017		0.16		0.59	0.52
80P00627	53-74	Bt2	S	1.51	1.66	0.032			24.7	14.0		1.016		0.16		0.56	0.54
80P00628	74-102	Bt3	S	1.52	1.66	0.030			24.7	12.2		1.014		0.19		0.59	0.54
80P00629	102-131	B1	S	1.54	1.63	0.019			24.2	11.1		1.013		0.20		0.64	0.55
80P00630	131-158	B2	S	1.50	1.62	0.026			26.2	11.1		1.013		0.23		0.69	0.58
80P00631	158-178	B3	S	1.47	1.57	0.022			27.1	11.8		1.014		0.22		0.66	0.57

*** Primary Characterization Data ***

Pedon ID: 79LA097006

( St. LandryParish, Louisiana )

Print Date: Nov 21 2024 3:26PM

Sampled As	:	Patoutville		Fine-silty, mixed, thermic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0124

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
80P00625	16-32	E	S	33	11
80P00627	53-74	Bt2	S	50	26
80P00630	131-158	B2	S	42	19

---

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 - - - - -)
				6A2d	6B1b			6A1c		6C2b	6G7a	6D2a
80P00624	0-16	Ap	S	0.88	0.094			0.93	10	0.7	0.1	0.1
80P00625	16-32	E	S	0.37	0.053			0.30	6	1.1	0.2	0.1
80P00626	32-53	Bt1	S	0.41	0.060			0.37	6	1.6	0.3	tr
80P00627	53-74	Bt2	S	0.27	0.043			0.25	6	1.7	0.3	0.1
80P00628	74-102	Bt3	S	0.18				0.16		1.9	0.2	0.1
80P00629	102-131	B1	S	0.13				0.11		1.8	0.2	0.1
80P00630	131-158	B2	S	0.10				0.08		1.7	0.2	0.1
80P00631	158-178	B3	S	0.08				0.08		1.6	0.1	0.1

*** Primary Characterization Data ***

Pedon ID: 79LA097006

( St. LandryParish, Louisiana )

Print Date: Nov 21 2024 3:26PM

Sampled As	:	Patoutville		Fine-silty, mixed, thermic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0124

---

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	6P2b	6Q2b		6H2b			5A3a	5A8a			5C3	5C1
80P00624	0-16	Ap	S	6.2*	1.6	0.1	0.1	8.0	2.6			10.6	8.0			75	100
80P00625	16-32	E	S	5.7*	2.5	0.6	0.2		2.7				9.0			77	100
80P00626	32-53	Bt1	S	6.9	5.6	0.6	0.4	13.5	5.8			19.3	16.7			70	81
80P00627	53-74	Bt2	S	6.4	5.8	0.9	0.4	13.5	4.7			18.2	14.5			74	93
80P00628	74-102	Bt3	S	5.8	4.9	1.0	0.3	12.0	4.6			16.6	13.3			72	90
80P00629	102-131	B1	S	5.5	4.4	1.0	0.3	11.2	4.7			15.9	12.8			70	88
80P00630	131-158	B2	S	5.9	4.3	1.0	0.3	11.5	5.4			16.9	13.3			68	86
80P00631	158-178	B3	S	6.8	4.6	1.0	0.4	12.8	5.3			18.1	13.5			71	95

^*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 - -)

%

80P00624

0-16

Ap

S

1

80P00625

16-32

E

S

7

80P00626

32-53

Bt1

S

4

80P00627

53-74

Bt2

S

6

80P00628

74-102

Bt3

S

8

80P00629

102-131

B1

S

8

80P00630

131-158

B2

S

8

80P00631

158-178

B3

S

7

*** Primary Characterization Data ***

Pedon ID: 79LA097006

( St. LandryParish, Louisiana )

Print Date: Nov 21 2024 3:26PM

Sampled As	:	Patoutville		Fine-silty, mixed, thermic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0124

---

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
				4C1a2a3	8C1e	8C1a				6E1b
80P00624	0-16	Ap	S	5.6	6.0	6.5
80P00625	16-32	E	S	5.7	6.4	7.2				--
80P00626	32-53	Bt1	S	5.0	5.8	6.6
80P00627	53-74	Bt2	S	5.1	5.9	6.9
80P00628	74-102	Bt3	S	5.0	5.8	6.9
80P00629	102-131	B1	S	4.8	5.7	6.7
80P00630	131-158	B2	S	4.8	5.9	6.8
80P00631	158-178	B3	S	4.7	5.7	6.6

*** Primary Characterization Data ***

Pedon ID: 79LA097006

( St. LandryParish, Louisiana )

Print Date: Nov 21 2024 3:26PM

Sampled As	:	Patoutville		Fine-silty, mixed, thermic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0124

---

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

7A3b

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

80P00627

53.0-74.0

Bt2

tcly

MT 2

MI 2

KK 2

VR 1

KK 11

9.6

1.6

80P00631

158.0-178.0

B3

tcly

MT 3

MI 2

KK 2

KK 4

10.4

1.7

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 79LA097006

( St. LandryParish, Louisiana )

Print Date: Nov 21 2024 3:26PM

Sampled As	:	Patoutville		Fine-silty, mixed, thermic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0124

---

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

80P00627

53.0-74.0

Bt2

vfs

82

QZ 54

FE 26

FK 14

BT 2

MS 2

PO 1

GS 1

OP 1

EP tr

80P00631

158.0-178.0

B3

vfs

79

QZ 58

FE 19

FK 15

MS 2

BT 2

OP 2

EP 1

PO tr

GS tr

HN tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
BT Biotite	EP Epidote	FE Iron Oxides (Goethite	FK Potassium Feldspar	GS Glass
HN Hornblende	MS Muscovite	OP Opaques	PO Plant Opal	QZ Quartz