*** Taxonomy Characterization Data ***

Pedon ID: 84IA1350022

( Monroe, Iowa )

Print Date: Dec 4 2024 3:10AM

Sampled as on Oct 30, 1984:	Grundy ; Fine, montmorillonitic Aquic Argiudolls
Revised to correlated on May 1, 1985:	Grundy ; Fine, smectitic, mesic Aquollic Argiudoll

				United States Department of Agriculture
SSL	-	Project	RP85IA092   MONROE COUNTY EROSION	Natural Resources Conservation Service
	-	Site ID	S1984IA135022   Lat: 41° 0' 60.00" north  Long: 92° 46' 60.00" west  MLRA: 109	National Soil Survey Center
	-	Pedon No.	85P0312	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a			8D1
85P01500	0-23	Ap	S	31.3			0.46		2			tr
85P01501	23-38	BA	S	35.7			0.47		2			--
85P01502	38-51	Bt1	S	42.7			0.46		1			--
85P01503	51-66	Bt2	S	41.3			0.49		1			--
85P01504	66-84	Bt3	S	41.0			0.50		2			--

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Taxonomy Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

pH

pH

Org

Tot

Al+½ Fe

CO3 as

(--- Base Sat ---)

NZ

ECEC

CEC7

ECEC

Al

Depth

H2O

NaF

C

C

Oxal

ODOE

CaCO3

NH4

Bases

P Ret

cmol(+)

/Clay

/Clay

Sat

E C

ESP

Layer

(cm)

Horz

Prep

(------------------------------------------ % --------------------------------------------)

kg -1

%

dS m-1

%

4C1a2a

6A1c

85P01500

0-23

Ap

S

6.4

1.88

85P01501

23-38

BA

S

6.2

1.27

85P01502

38-51

Bt1

S

5.8

0.67

85P01503

51-66

Bt2

S

6.0

0.43

85P01504

66-84

Bt3

S

6.1

0.36

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