*** Primary Characterization Data ***

Pedon ID: 1995MO091152M

( Howell, Missouri )

Print Date: Mar 13 2025 5:27PM

Sampled as on Sep 24, 1995:	Arkana ; Very-fine, mixed, active, mesic Mollic Hapludalfs
Revised to correlated on Apr 16, 2012:	Arkana ; Fine, mixed, active, mesic Mollic Hapludalfs

				State of Missouri
SSL	-	Project	MO201001   University of Missouri Project 1	University of Missouri
	-	Site ID	1995MO091152M   Lat: 37° 2' 10.14" north  Long: 91° 49' 14.72" west  MLRA: 116A	College of Engineering
	-	Pedon No.	M9509136	Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Columbia, Missouri 65211

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
MU009800	A	A	0-20					L
MU009801	2Bt1	2Bt1	20-33					C
MU009802	2Bt2	2Bt2	33-48					C
MU009803	2Bt3	2Bt3	48-56					C

---

---

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
MU009800	0-20	A	S	L	23.4	46.4	30.2			30.9	15.5	2.8	9.4	5.9	5.5	6.6
MU009801	20-33	2Bt1	S	C	61.8	21.0	17.1			14.6	6.4	2.9	5.3	2.6	2.1	4.3
MU009802	33-48	2Bt2	S	C	62.3	16.8	20.9			11.4	5.5	4.0	6.2	1.9	2.9	5.9
MU009803	48-56	2Bt3	S	C	46.5	17.2	36.2			11.3	6.0	9.3	21.9	2.0	1.1	1.9

---

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

%

MU009800

0-20

A

S

0.54

MU009801

20-33

2Bt1

S

0.41

MU009802

33-48

2Bt2

S

0.41

MU009803

48-56

2Bt3

S

0.45

*** Primary Characterization Data ***

Pedon ID: 1995MO091152M

( Howell, Missouri )

Print Date: Mar 13 2025 5:28PM

Sampled As	:	Arkana		Very-fine, mixed, active, mesic Mollic Hapludalfs
University of Missouri Soil Characterization Laboratory			;	Pedon No.  M9509136

---

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

MU009800

0-20

A

S

1.90

MU009801

20-33

2Bt1

S

1.10

MU009802

33-48

2Bt2

S

0.80

MU009803

48-56

2Bt3

S

0.60

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2	6O2	6P2	6Q2		6H1a	6G9c			4B1a1
MU009800	0-20	A	S	3.3	2.3	0.1	0.2	5.8	11.4	0.8		17.2	12.7	6.6	12	34	46
MU009801	20-33	2Bt1	S	10.5	8.6	0.1	0.3	19.4	10.5	--		29.9	25.5	19.4	--	65	76
MU009802	33-48	2Bt2	S	13.4	9.8	0.1	0.4	23.8	5.6	--		29.4	25.7	23.8	--	81	93
MU009803	48-56	2Bt3	S	20.2*	14.6	0.1	0.3	35.2	2.9	--			20.9				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 - -)

%

MU009800

0-20

A

S

1

MU009801

20-33

2Bt1

S

--

MU009802

33-48

2Bt2

S

--

MU009803

48-56

2Bt3

S

--

*** Primary Characterization Data ***

Pedon ID: 1995MO091152M

( Howell, Missouri )

Print Date: Mar 13 2025 5:28PM

Sampled As	:	Arkana		Very-fine, mixed, active, mesic Mollic Hapludalfs
University of Missouri Soil Characterization Laboratory			;	Pedon No.  M9509136

---

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

MU009800

0-20

A

S

4.6

5.3

MU009801

20-33

2Bt1

S

5.2

5.6

MU009802

33-48

2Bt2

S

6.3

6.8

MU009803

48-56

2Bt3

S

6.9

7.3