*** Primary Characterization Data ***

Pedon ID: 87LA119008

( WebsterParish, Louisiana )

Print Date: Mar 13 2025 4:50PM

Sampled as on Aug 1, 1987:	Ruston ; Fine-loamy, siliceous, thermic Typic Paleudult
Revised to correlated:	Ruston ; Fine-loamy, siliceous, semiactive, thermic Typic Paleudults

				United States Department of Agriculture
SSL	-	Project	CP87LA236   RUSTON BISEQUUM LOUISIANA	Natural Resources Conservation Service
	-	Site ID	S1987LA119008   Lat: 32° 39' 36.00" north  Long: 93° 17' 48.01" west  MLRA: 133B	National Soil Survey Center
	-	Pedon No.	87P0702	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
87P03759	Ap	Ap	0-19				FSL	VFSL
87P03760	E	E	19-36				FSL	VFSL
87P03761	Bt/E1	Bt/E	36-52				FSL	L
87P03762	Bt1	Bt1	52-73				L	L
87P03763	Bt2	Bt2	73-95				L	L
87P03764	Bt/E2	Bt/E'	95-128				FSL	L
87P03765	Bt3	Bt'1	128-160				FSL	VFSL
87P03766	Bt4	Bt'2	160-190				FSL	VFSL
87P03767	Bt5	Bt'3	190-220				FSL	VFSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.29	(NA)
Clay, carbonate free, Weighted Average	21	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	16	% 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: 52-102 cm

*** Primary Characterization Data ***

Pedon ID: 87LA119008

( WebsterParish, Louisiana )

Print Date: Mar 13 2025 4:50PM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0702

---

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
87P03759	0-19	Ap	S	vfsl	0.3	32.7	67.0	--		11.9	20.8	45.3	19.4	2.0	0.3	--	tr	tr	--	22	tr
87P03760	19-36	E	S	vfsl	2.3	37.2	60.5	--		14.9	22.3	40.3	18.5	1.5	0.2	--	tr	tr	--	20	tr
87P03761	36-52	Bt/E1	S	l	14.0	35.0	51.0	10.7		17.5	17.5	34.5	15.1	1.2	0.2	--	tr	tr	--	17	tr
87P03762	52-73	Bt1	S	l	22.4	31.3	46.3	17.2		14.5	16.8	31.4	13.5	1.1	0.1	0.2	--	--	--	15	--
87P03763	73-95	Bt2	S	l	20.3	30.8	48.9	16.7		15.9	14.9	32.7	14.6	1.2	0.2	0.2	--	tr	--	16	--
87P03764	95-128	Bt/E2	S	l	17.0	31.6	51.4	13.0		13.7	17.9	32.5	17.4	1.4	0.1	--	--	--	--	19	--
87P03765	128-160	Bt3	S	vfsl	16.6	29.2	54.2	13.2		13.6	15.6	32.6	20.1	1.4	0.1	--	--	--	--	22	--
87P03766	160-190	Bt4	S	vfsl	18.1	26.4	55.5	13.7		12.5	13.9	31.7	22.2	1.5	0.1	--	--	--	--	24	--
87P03767	190-220	Bt5	S	vfsl	15.4	26.0	58.6	11.7		12.0	14.0	34.3	22.5	1.6	0.1	0.1	--	--	--	24	--

---

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	3F1a1a	8D1	8D1
87P03759	0-19	Ap	S	1.42	1.44	0.005			10.1	2.8		1.002		0.10	85
87P03760	19-36	E	S	1.67	1.67	--			11.2	1.7		1.001		0.16		0.61	0.74
87P03761	36-52	Bt/E1	S	1.65	1.70	0.010			13.3	5.8		1.004		0.12		0.31	0.41
87P03762	52-73	Bt1	S	1.72	1.76	0.008			15.3	9.2		1.007		0.10		0.30	0.41
87P03763	73-95	Bt2	S	1.72	1.75	0.006			15.9	8.6		1.006		0.13		0.30	0.42
87P03764	95-128	Bt/E2	S	1.70	1.73	0.006			15.6	6.8		1.004		0.15		0.26	0.40
87P03765	128-160	Bt3	S	1.77	1.79	0.004			12.3	7.2		1.005		0.09		0.28	0.43
87P03766	160-190	Bt4	S	1.72	1.77	0.010			14.7	7.3		1.005		0.13		0.27	0.40
87P03767	190-220	Bt5	S	1.71	1.74	0.006			14.2	6.5		1.004		0.13		0.28	0.42

*** Primary Characterization Data ***

Pedon ID: 87LA119008

( WebsterParish, Louisiana )

Print Date: Mar 13 2025 4:50PM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0702

---

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

87P03759

0-19

Ap

S

NP

87P03762

52-73

Bt1

S

34

20

---

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
87P03759	0-19	Ap	S		0.093			1.24	13	0.2	0.1	--
87P03760	19-36	E	S		0.017			0.23	13	0.3	0.1	--
87P03761	36-52	Bt/E1	S		0.020			0.23	11	1.0	0.1	--
87P03762	52-73	Bt1	S		0.020			0.12	6	1.5	0.2	--
87P03763	73-95	Bt2	S		0.014			0.12	8	1.5	0.2	--
87P03764	95-128	Bt/E2	S		0.005			0.07	13	1.2	0.2	--
87P03765	128-160	Bt3	S					0.04		1.2	0.2	--
87P03766	160-190	Bt4	S					0.09		1.2	0.1	--
87P03767	190-220	Bt5	S					0.04		1.0	0.1	--

*** Primary Characterization Data ***

Pedon ID: 87LA119008

( WebsterParish, Louisiana )

Print Date: Mar 13 2025 4:50PM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0702

---

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	6G9b		5A3a	5A8b	5A3b	5G1	5C3	5C1
87P03759	0-19	Ap	S	2.5	0.6	0.1	--	3.2	2.6	--		5.8	3.5			55	91
87P03760	19-36	E	S	0.6	0.2	0.1	--	0.9	1.4	0.2		2.3	1.4	1.1	18	39	64
87P03761	36-52	Bt/E1	S	2.2	0.5	0.1	tr	2.8	3.5	0.5		6.3	4.3	3.3	15	44	65
87P03762	52-73	Bt1	S	2.9	1.8	0.2	0.1	5.0	4.0	0.4		9.0	6.8	5.4	7	56	74
87P03763	73-95	Bt2	S	1.4	1.7	0.1	tr	3.2	4.4	1.1		7.6	6.0	4.3	26	42	53
87P03764	95-128	Bt/E2	S	0.6	1.1	0.1	--	1.8	3.2	1.1		5.0	4.5	2.9	38	36	40
87P03765	128-160	Bt3	S	0.7	1.1	0.2	tr	2.0	5.1	1.3		7.1	4.7	3.3	39	28	43
87P03766	160-190	Bt4	S	0.5	1.3	0.1	tr	1.9	4.0	1.4		5.9	4.8	3.3	42	32	40
87P03767	190-220	Bt5	S	0.3	1.2	0.2	tr	1.7	3.7	1.3		5.4	4.3	3.0	43	31	40

---

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

87P03759

0-19

Ap

S

3

87P03760

19-36

E

S

7

87P03761

36-52

Bt/E1

S

2

87P03762

52-73

Bt1

S

3

87P03763

73-95

Bt2

S

2

87P03764

95-128

Bt/E2

S

0.01

2

87P03765

128-160

Bt3

S

4

87P03766

160-190

Bt4

S

2

87P03767

190-220

Bt5

S

5

*** Primary Characterization Data ***

Pedon ID: 87LA119008

( WebsterParish, Louisiana )

Print Date: Mar 13 2025 4:50PM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0702

---

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
87P03759	0-19	Ap	S		5.0	5.6
87P03760	19-36	E	S		4.6	5.4
87P03761	36-52	Bt/E1	S		4.4	5.3
87P03762	52-73	Bt1	S		4.7	5.4
87P03763	73-95	Bt2	S		4.3	5.1
87P03764	95-128	Bt/E2	S		4.2	5.0								59000
87P03765	128-160	Bt3	S		4.2	4.9
87P03766	160-190	Bt4	S		4.2	4.9
87P03767	190-220	Bt5	S		4.1	4.9

*** Primary Characterization Data ***

Pedon ID: 87LA119008

( WebsterParish, Louisiana )

Print Date: Mar 13 2025 4:50PM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0702

---

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

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

87P03759

0.0-19.0

Ap

tcly

KK 1

CL 1

3.1

87P03762

52.0-73.0

Bt1

tcly

KK 3

VR 2

MI 1

KK 25

9.3

0.9

87P03764

95.0-128.0

Bt/E2

tcly

KK 3

VR 1

MI 1

KK 27

GI tr

9.4

0.5

87P03766

160.0-190.0

Bt4

tcly

KK 4

VR 2

MI 1

GE 1

KK 27

GI tr

8.9

0.7

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL Chlorite	GE Goethite	GI Gibbsite	KK Kaolinite	MI 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: 87LA119008

( WebsterParish, Louisiana )

Print Date: Mar 13 2025 4:50PM

Sampled As	:	Ruston		Fine-loamy, siliceous, thermic Typic Paleudult
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0702

---

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

87P03759

0.0-19.0

Ap

vfs

96

QZ 95

FK 2

OT 1

BT 1

OP 1

FP tr

HN tr

AM tr

TM tr

RU tr

MS tr

ZR tr

87P03762

52.0-73.0

Bt1

vfs

98

QZ 98

OT 1

FK 1

HN tr

PO tr

PR tr

ZR tr

TM tr

AM tr

OP tr

87P03766

160.0-190.0

Bt4

vfs

98

QZ 97

FK 1

OP 1

MS 1

AM tr

TM tr

OT tr

ZR tr

PR tr

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

MINERAL INTERPRETATION:
AM Amphibole	BT Biotite	FK Potassium Feldspar	FP Plagioclase Feldspar	HN Hornblende
MS Muscovite	OP Opaques	OT Other	PO Plant Opal	PR Pyroxene
QZ Quartz	RU Rutile	TM Tourmaline	ZR Zircon