*** Primary Characterization Data ***

Pedon ID: 73AL081001-pgm

( Lee, Alabama )

Print Date: Nov 23 2024 7:42AM

Sampled as on Sep 22, 1973:	Gwinnett
Revised to correlated:	Gwinnett ; Fine, kaolinitic, thermic Rhodic kanhapludults

				State of Alabama
SSL	-	Project	1973USAL081   Auburn University - Lee County - Year 73	Auburn University
	-	Site ID	73AL081001-pgm   Lat: 32° 40' 29.02" north  Long: 85° 20' 6.02" west	Soil Characterization Laboratory
	-	Pedon No.	S73AL-081-1	209 Funchess Hall
	-	General Methods 1B1A, 2A1, 2B		Auburn University, Alabama 36849

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
73081-1-1	Ap	Ap	0-15	7381-1-1
73081-1-2	Bt	Bt	15-71	7381-1-2
73081-1-3	C	C	71-127	7381-1-3

---

---

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
73081-1-1	0-15	Ap	S		11.8	16.4	71.8
73081-1-2	15-71	Bt	S		58.7	18.6	22.7
73081-1-3	71-127	C	S		13.1	14.1	72.8

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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
73081-1-1	0-15	Ap	S	0.5	0.3		0.1		3.2				4.1				22
73081-1-2	15-71	Bt	S	0.4	1.1		0.2		5.8				7.5				23
73081-1-3	71-127	C	S	0.1	0.1		0.1		4.5				4.9				9

*** Primary Characterization Data ***

Pedon ID: 73AL081001-pgm

( Lee, Alabama )

Print Date: Nov 23 2024 7:42AM

Sampled As	:	Gwinnett
Auburn University, Soil Characterization Laboratory			;	Pedon No.  S73AL-081-1

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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

73081-1-1

0-15

Ap

S

4.9

73081-1-2

15-71

Bt

S

5.3

73081-1-3

71-127

C

S

5.2

*** Primary Characterization Data ***

Pedon ID: 73AL081001-pgm

( Lee, Alabama )

Print Date: Nov 23 2024 7:42AM

Sampled As	:	Gwinnett
Auburn University, Soil Characterization Laboratory			;	Pedon No.  S73AL-081-1

---

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	XRAY1							7A2a										tion
Layer	(cm)	Horz	ion	( - - - - - - - - - peak size - - - - - - - - - - )					(- - - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)							mg g-1
73081-1-2	15.0-71.0	Bt	tcly	GI 2	KK 5						KK 52	GI 20

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GI Gibbsite	KK Kaolinite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks