*** Primary Characterization Data ***

Pedon ID: 87LA073001

( OuachitaParish, Louisiana )

Print Date: Apr 20 2024 4:46AM

Sampled as on Jul 1, 1992:	Ruston ; Fine-loamy, siliceous, thermic Typic Paleudult
Revised to correlated on Jul 1, 1992:	Ruston ; Coarse-loamy, siliceous, semiactive, thermic Typic Paleudalf

				United States Department of Agriculture
SSL	-	Project	CP87LA236   RUSTON BISEQUUM LOUISIANA	Natural Resources Conservation Service
	-	Site ID	87LA073001   Lat: 32° 24' 59.00" north  Long: 92° 22' 4.00" west  MLRA: 133B	National Soil Survey Center
	-	Pedon No.	87P0703	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
87P03768	Ap	Ap	0-11					LFS
87P03769	E	E	11-19					FSL
87P03770	BE	BE	19-33					FSL
87P03771	Bt1	Bt	33-59					SCL
87P03772	B/E1	B/E1	59-84					FSL
87P03773	B/E2	B/E2	84-104					FSL
87P03774	Bt2	Bt1	104-130					SCL
87P03775	Bt3	Bt1	130-170					SCL
87P03776	Bt4	Bt3	170-201					SCL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.36	(NA)
Clay, carbonate free, Weighted Average	21	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	48	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	21	% wt
LE, Whole Soil, Summed to 1m	1	cm/m
Weighted averages based on control section: 33-59 cm

*** Primary Characterization Data ***

Pedon ID: 87LA073001

( OuachitaParish, Louisiana )

Print Date: Apr 20 2024 4:46AM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0703

---

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
87P03768	0-11	Ap	S	lfs	2.5	16.3	81.2	1.2		9.9	6.4	15.8	48.4	16.7	0.3	--	--	--	--	65	--
87P03769	11-19	E	S	fsl	4.6	23.3	72.1	1.9		15.6	7.7	6.7	48.8	16.4	0.2	--	--	--	--	65	--
87P03770	19-33	BE	S	fsl	11.6	30.0	58.4	6.4		20.9	9.1	5.3	39.8	13.1	0.2	--	--	--	--	53	--
87P03771	33-59	Bt1	S	scl	20.7	26.9	52.4	14.1		19.3	7.6	4.8	35.6	12.0	--	--	--	--	--	48	--
87P03772	59-84	B/E1	S	fsl	13.7	21.5	64.8	9.1		14.5	7.0	13.1	37.2	14.4	0.1	--	--	--	--	52	--
87P03773	84-104	B/E2	S	fsl	11.5	17.2	71.3	7.1		10.3	6.9	5.7	48.4	17.2	--	--	--	--	--	66	--
87P03774	104-130	Bt2	S	scl	30.0	4.6	65.4	21.0		2.6	2.0	2.5	40.3	22.6	--	--	--	--	--	63	--
87P03775	130-170	Bt3	S	scl	29.7	2.6	67.7	21.5		1.2	1.4	2.3	39.1	26.3	--	--	--	--	--	65	--
87P03776	170-201	Bt4	S	scl	24.8	1.9	73.3	17.3		0.9	1.0	5.2	31.4	36.3	0.4	--	--	--	--	68	--

---

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
87P03768	0-11	Ap	S	1.47	1.53	0.013			13.1	1.8		1.001		0.17		0.72	0.72
87P03769	11-19	E	S	1.77	1.79	0.004			9.0	2.0		1.001		0.12		0.35	0.43
87P03770	19-33	BE	S	1.70	1.75	0.010			11.9	5.1		1.004		0.12		0.34	0.44
87P03771	33-59	Bt1	S	1.54	1.61	0.015			13.9	8.9		1.008		0.08		0.36	0.43
87P03772	59-84	B/E1	S	1.72	1.77	0.010			10.2	5.8		1.005		0.08		0.33	0.42
87P03773	84-104	B/E2	S	1.71	1.75	0.008			9.4	4.6		1.003		0.08		0.28	0.40
87P03774	104-130	Bt2	S	1.69	1.77	0.016			15.9	11.6		1.007		0.07		0.24	0.39
87P03775	130-170	Bt3	S	1.71	1.78	0.013			16.4	13.6		1.007		0.05		0.24	0.46
87P03776	170-201	Bt4	S	1.71	1.75	0.008			13.5	10.2		1.006		0.06		0.24	0.41

*** Primary Characterization Data ***

Pedon ID: 87LA073001

( OuachitaParish, Louisiana )

Print Date: Apr 20 2024 4:46AM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0703

---

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

87P03768

0-11

Ap

S

NP

87P03771

33-59

Bt1

S

28

17

---

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 - - - - -)
					6B3a			6A1c		6C2b	6G7a	6D2a
87P03768	0-11	Ap	S		0.040			0.51	13	0.2	tr	--
87P03769	11-19	E	S		0.018			0.24	14	0.3	0.1	tr
87P03770	19-33	BE	S		0.021			0.22	10	0.7	0.1	--
87P03771	33-59	Bt1	S		0.032			0.25	8	1.4	0.2	--
87P03772	59-84	B/E1	S		0.016			0.14	9	0.9	0.1	--
87P03773	84-104	B/E2	S		0.007			0.08	12	0.8	0.1	--
87P03774	104-130	Bt2	S					0.08		1.8	0.2	--
87P03775	130-170	Bt3	S					0.05		1.8	0.2	--
87P03776	170-201	Bt4	S					0.03		1.3	0.1	--

*** Primary Characterization Data ***

Pedon ID: 87LA073001

( OuachitaParish, Louisiana )

Print Date: Apr 20 2024 4:46AM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0703

---

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		6H5a			5A3a	5A8b			5C3	5C1
87P03768	0-11	Ap	S	1.7*	0.2	0.1	tr	2.0	0.9			2.9	1.8			69	100
87P03769	11-19	E	S	1.5*	0.1	0.1	--	1.7	1.1			2.8	1.6			61	100
87P03770	19-33	BE	S	2.7	0.3	0.1	0.1	3.2	1.9			5.1	3.9			63	82
87P03771	33-59	Bt1	S	5.6	0.8	0.1	0.2	6.7	4.1			10.8	7.4			62	91
87P03772	59-84	B/E1	S	3.1	0.5	0.1	0.1	3.8	2.8			6.6	4.5			58	84
87P03773	84-104	B/E2	S	2.4	0.3	0.1	--	2.8	2.4			5.2	3.2			54	88
87P03774	104-130	Bt2	S	5.9	0.7	0.1	--	6.7	4.2			10.9	7.3			61	92
87P03775	130-170	Bt3	S	5.6	0.8	0.1	--	6.5	3.1			9.6	7.1			68	92
87P03776	170-201	Bt4	S	4.6	0.9	0.1	--	5.6	2.4			8.0	6.0			70	93

^*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 - -)

%

4F1a1a1

87P03768

0-11

Ap

S

6

87P03769

11-19

E

S

6

87P03770

19-33

BE

S

3

87P03771

33-59

Bt1

S

1

87P03772

59-84

B/E1

S

2

87P03773

84-104

B/E2

S

0.02

3

87P03774

104-130

Bt2

S

1

87P03775

130-170

Bt3

S

1

87P03776

170-201

Bt4

S

2

*** Primary Characterization Data ***

Pedon ID: 87LA073001

( OuachitaParish, Louisiana )

Print Date: Apr 20 2024 4:46AM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0703

---

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								8E1
87P03768	0-11	Ap	S		5.7	6.3
87P03769	11-19	E	S		5.5	6.4
87P03770	19-33	BE	S		5.4	6.3
87P03771	33-59	Bt1	S		5.0	5.7
87P03772	59-84	B/E1	S		4.9	5.7
87P03773	84-104	B/E2	S		5.1	5.7								34000
87P03774	104-130	Bt2	S		5.0	5.7
87P03775	130-170	Bt3	S		5.0	5.7
87P03776	170-201	Bt4	S		5.1	5.7

*** Primary Characterization Data ***

Pedon ID: 87LA073001

( OuachitaParish, Louisiana )

Print Date: Apr 20 2024 4:46AM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0703

---

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

7A4a

7A4b

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

87P03768

0.0-11.0

Ap

tcly

MT 3

MI 2

KK 2

QZ 1

&nbsp;

KK 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

2.4

&nbsp;

&nbsp;

0.2

&nbsp;

&nbsp;

&nbsp;

87P03771

33.0-59.0

Bt1

tcly

KK 3

VR 2

MI 2

VM 1

&nbsp;

KK 13

&nbsp;

KK 15

&nbsp;

&nbsp;

&nbsp;

9.6

&nbsp;

&nbsp;

1.1

&nbsp;

&nbsp;

&nbsp;

87P03773

84.0-104.0

B/E2

tcly

KK 3

VR 2

MI 1

&nbsp;

&nbsp;

KK 10

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

8.1

&nbsp;

&nbsp;

0.6

&nbsp;

&nbsp;

&nbsp;

87P03775

130.0-170.0

Bt3

tcly

KK 5

MI 1

MM 1

GE 1

&nbsp;

KK 59

GI tr

&nbsp;

&nbsp;

&nbsp;

&nbsp;

7.7

&nbsp;

&nbsp;

0.6

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
GE Goethite	GI Gibbsite	KK Kaolinite	MI Mica	MM Montmorillonite-Mica
MT Montmorillonite	QZ Quartz	VM Vermiculite-Mica	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: 87LA073001

( OuachitaParish, Louisiana )

Print Date: Apr 20 2024 4:46AM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0703

---

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

87P03768

0.0-11.0

Ap

vfs

 

 

 

 

 

 

 

 

 

95

QZ 94

FK 4

OP 1

BT 1

ZR tr

HN tr

 

 

 

 

 

 

 

 

 

 

 

OT tr

TM tr

PO tr

 

 

 

 

87P03771

33.0-59.0

Bt1

vfs

 

 

 

 

 

 

 

 

 

94

QZ 93

FK 4

OP 1

BT 1

GS tr

FP tr

 

 

 

 

 

 

 

 

 

 

 

HN tr

ZR tr

AM tr

OT tr

MS tr

TM tr

 

87P03775

130.0-170.0

Bt3

vfs

 

 

 

 

 

 

 

 

 

92

QZ 90

FK 6

ZR 1

OP 1

OT 1

BT 1

 

 

 

 

 

 

 

 

 

 

 

HN tr

AM tr

CL tr

MS tr

TM tr

 

 

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

MINERAL INTERPRETATION:
AM Amphibole	BT Biotite	CL Chlorite	FK Potassium Feldspar	FP Plagioclase Feldspar
GS Glass	HN Hornblende	MS Muscovite	OP Opaques	OT Other
PO Plant Opal	QZ Quartz	TM Tourmaline	ZR Zircon