*** Primary Characterization Data ***

Pedon ID: 75LA041017

( FranklinParish, Louisiana )

Print Date: Feb 15 2026 2:41PM

Sampled as :	Calloway
Revised to correlated on Jul 1, 1979:	Calloway ; Fine-silty, mixed, active, thermic Glossaquic Fragiudalf

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	75LA041017   Lat: 32° 6' 50.00" north  Long: 91° 50' 38.00" west  MLRA: 134	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A1360	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A10377	Ap	Ap	0-15
40A10378	B/A	B & A	15-43	760826				SIL
40A10379	E	A'2	43-58
40A10380	Bx1	B' x1	58-69	760827				SICL
40A10381	Bx2	B' x2	76-102	760828				SICL

---

---

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	3B1	3B1	3B1
40A10377	0-15	Ap	S														--	--	--
40A10378	15-43	B/A	S	sil	17.9	74.3	7.8			48.9	25.4	2.2	2.5	1.0	1.4	0.7	--	--	--	6	--
40A10379	43-58	E	S														--	--	--
40A10380	58-69	Bx1	S	sicl	28.0	65.4	6.6			42.8	22.6	2.2	2.4	1.0	0.9	0.1	--	--	--	4	--
40A10381	76-102	Bx2	S	sicl	31.9	62.1	6.0			42.2	19.9	2.7	2.6	0.5	0.2	tr	--	--	--	3	--

---

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	%
										NK
40A10378	15-43	B/A	S							7.7						0.47	0.43
40A10380	58-69	Bx1	S							13.3						0.52	0.48
40A10381	76-102	Bx2	S							14.8						0.54	0.46

*** Primary Characterization Data ***

Pedon ID: 75LA041017

( FranklinParish, Louisiana )

Print Date: Feb 15 2026 2:41PM

Sampled As	:	Calloway
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1360

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				NK	NK	NK	NK		NK	NK			NK
40A10378	15-43	B/A	S	1.8	1.1	0.4	0.2	3.5	7.6	2.0		11.1	8.4	5.5	36	32	42
40A10380	58-69	Bx1	S	1.3	3.7	1.5	0.3	6.8	9.4	3.3		16.2	14.5	10.1	33	42	47
40A10381	76-102	Bx2	S	1.8	5.4	1.9	0.4	9.5	10.2	2.8		19.7	17.3	12.3	23	48	55

---

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 - -)

%

NK

8D5

NK

40A10378

15-43

B/A

S

5

40A10380

58-69

Bx1

S

10

40A10381

76-102

Bx2

S

62.7

tr

0.28

11

---

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

NK

NK

NK

40A10378

15-43

B/A

S

3.8

4.9

40A10380

58-69

Bx1

S

3.8

5.0

40A10381

76-102

Bx2

S

3.9

4.8

4.7

*** Primary Characterization Data ***

Pedon ID: 75LA041017

( FranklinParish, Louisiana )

Print Date: Feb 15 2026 2:41PM

Sampled As	:	Calloway
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1360

---

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

40A10378

15.0-43.0

B/A

csi

84

QZ 79

FD 15

FE 3

PO 1

KK 1

MS 1

TM tr

ZR tr

EP tr

HN tr

CL tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
CL Chlorite	EP Epidote	FD Feldspar	FE Iron Oxides (Goethite	HN Hornblende
KK Kaolinite	MS Muscovite	PO Plant Opal	QZ Quartz	TM Tourmaline
ZR Zircon