*** Primary Characterization Data ***

Pedon ID: 1995AR021002

( Clay, Arkansas )

Print Date: Apr 24 2024 2:47PM

Sampled as on May 9, 1995:	Baldwin
Revised to correlated:	Tuckerman ; Fine-loamy, mixed, superactive, thermic Typic Endoaqualfs

				State of Missouri
SSL	-	Project	MO201002   University of Missouri Project 2	University of Missouri
	-	Site ID	1995AR021002   Lat: 36° 29' 29.90" north  Long: 90° 36' 13.01" west  MLRA: 131	College of Engineering
	-	Pedon No.	M9518101	Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Columbia, Missouri 65211

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
MU053955	A	A	3-23				L	L
MU053956	Btg1	Btg1	23-33				L	L
MU053957	Btg2	Btg2	33-94				CL	CL
MU053958	Btg3	Btg3	94-186				L	L

---

---

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
MU053955	3-23	A	S	l	12.7	40.2	47.1			20.5	19.7	20.4	22.2	4.0	0.3	0.2
MU053956	23-33	Btg1	S	l	16.7	39.5	43.8			19.3	20.2	18.6	20.7	4.0	0.3	0.2
MU053957	33-94	Btg2	S	cl	28.9	35.6	35.5			16.6	19.0	13.2	18.2	3.7	0.3	0.1
MU053958	94-186	Btg3	S	l	23.9	29.5	46.6			13.1	16.4	17.9	23.2	5.0	0.3	0.2

---

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

%

MU053955

3-23

A

S

0.77

MU053956

23-33

Btg1

S

0.72

MU053957

33-94

Btg2

S

0.77

MU053958

94-186

Btg3

S

0.80

*** Primary Characterization Data ***

Pedon ID: 1995AR021002

( Clay, Arkansas )

Print Date: Apr 24 2024 2:47PM

Sampled As	:	Baldwin
University of Missouri Soil Characterization Laboratory			;	Pedon No.  M9518101

---

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

MU053955

3-23

A

S

0.90

MU053956

23-33

Btg1

S

0.50

MU053957

33-94

Btg2

S

0.40

MU053958

94-186

Btg3

S

0.20

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1	4B1a1	4B1a1	4B1a1		4B2a1a1	4B3a1a			4B1a1
MU053955	3-23	A	S	2.9	0.8	0.1	0.1	3.9	7.4	1.2		11.3	9.8			35	40
MU053956	23-33	Btg1	S	6.0	1.2	0.3	0.1	7.6	7.1	1.2		14.7	12.1			52	63
MU053957	33-94	Btg2	S	15.0	2.8	1.5	0.1	19.4	4.9	0.1		24.3	22.3			80	87
MU053958	94-186	Btg3	S	14.0*	4.4	2.4	0.1	20.9	2.7	--		23.6	19.1			89	100

^*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 - -)

%

MU053955

3-23

A

S

1

MU053956

23-33

Btg1

S

2

MU053957

33-94

Btg2

S

7

MU053958

94-186

Btg3

S

13

*** Primary Characterization Data ***

Pedon ID: 1995AR021002

( Clay, Arkansas )

Print Date: Apr 24 2024 2:47PM

Sampled As	:	Baldwin
University of Missouri Soil Characterization Laboratory			;	Pedon No.  M9518101

---

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

8C1e

8C1a

MU053955

3-23

A

S

4.5

5.1

MU053956

23-33

Btg1

S

4.5

5.2

MU053957

33-94

Btg2

S

5.0

5.4

MU053958

94-186

Btg3

S

6.3

6.6