*** Primary Characterization Data ***

Pedon ID: 1988MO123008M

( Madison, Missouri )

Print Date: Feb 3 2025 5:58PM

Sampled as on May 16, 1988:	Irondale ; Loamy-skeletal, mixed, active, mesic Typic Hapludults
Revised to correlated:	Irondale ; Loamy-skeletal, mixed, active, mesic Typic Hapludults

				State of Missouri
SSL	-	Project	MO201001   University of Missouri Project 1	University of Missouri
	-	Site ID	1988MO123008M   Lat: 37° 29' 27.40" north  Long: 90° 25' 47.89" west  MLRA: 116A	College of Engineering
	-	Pedon No.	M8812308	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
MU020970	A	A	0-10					SIL
MU020971	B/A	B/A	10-23					SIL
MU020972	Bt1	Bt1	23-30					SIL
MU020973	Bt2	Bt2	30-41					SIL
MU020974	Bt3	Bt3	41-58					SICL
MU020975	Bt4	Bt4	58-86					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
MU020970	0-10	A	S	SIL	12.3	80.6	7.1			55.5	25.1	--	1.9	1.6	2.9	3.1
MU020971	10-23	B/A	S	SIL	12.4	77.5	10.1			54.9	22.6	2.0	1.5	1.3	2.1	3.2
MU020972	23-30	Bt1	S	SIL	16.8	78.8	4.4			53.8	25.0	--	1.3	1.2	1.9	1.6
MU020973	30-41	Bt2	S	SIL	23.1	69.7	7.2			50.4	19.3	1.8	1.4	1.2	1.5	1.4
MU020974	41-58	Bt3	S	sicl	27.0	64.0	9.1			48.6	15.4	1.9	1.4	1.1	2.0	2.6
MU020975	58-86	Bt4	S	SICL	32.8	56.8	10.4			40.5	16.3	--	2.3	1.8	4.2	3.2

*** Primary Characterization Data ***

Pedon ID: 1988MO123008M

( Madison, Missouri )

Print Date: Feb 3 2025 5:58PM

Sampled As	:	Irondale		Loamy-skeletal, mixed, active, mesic Typic Hapludults
University of Missouri Soil Characterization Laboratory			;	Pedon No.  M8812308

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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

MU020970

0-10

A

S

3.30

MU020971

10-23

B/A

S

1.70

MU020972

23-30

Bt1

S

0.80

MU020973

30-41

Bt2

S

0.70

MU020974

41-58

Bt3

S

0.60

MU020975

58-86

Bt4

S

0.70

---

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
MU020970	0-10	A	S	7.8	1.1	0.1	0.3	9.2	11.0	0.1		20.2		9.3	1	46
MU020971	10-23	B/A	S	2.6	0.6	0.1	0.2	3.4	9.6	0.9		13.0		4.3	21	26
MU020972	23-30	Bt1	S	2.9	--	--	0.3	3.2	6.4	0.9				4.1	22	33
MU020973	30-41	Bt2	S	2.7	1.3	0.1	0.3	4.3	8.3	2.4		12.7		6.7	36	34
MU020974	41-58	Bt3	S	1.7	1.3	0.1	0.2	3.2	11.7	5.2		14.9		8.3	62	21
MU020975	58-86	Bt4	S	1.8	2.1	0.1	0.3	4.2	14.9	7.0		19.1		11.2	63	22

---

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

MU020970

0-10

A

S

5.2

5.8

MU020971

10-23

B/A

S

4.4

5.2

MU020972

23-30

Bt1

S

4.5

5.3

MU020973

30-41

Bt2

S

4.3

5.1

MU020974

41-58

Bt3

S

4.0

4.8

MU020975

58-86

Bt4

S

4.0

4.8