*** Taxonomy Characterization Data ***

Pedon ID: 1979IL145017

( Perry, Illinois )

Print Date: Dec 17 2024 11:36PM

Sampled as on Aug 30, 1979:	Bluford ; Fine, montmorillonitic, mesic Aquic Hapludalf
Revised to correlated:	Bluford ; Fine, smectitic, mesic Aeric Fragic Epiaqualfs

				United States Department of Agriculture
SSL	-	Project	CP81IL043   PERRY COUNTY BULK DENSITY STUDY	Natural Resources Conservation Service
	-	Site ID	1979IL145017   Lat: 38° 12' 50.76" north  Long: 89° 23' 58.12" west  MLRA: 113	National Soil Survey Center
	-	Pedon No.	81P0055	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	3A1a1a		8D1			4A1d
81P00294	0-15	Ap	S	12.3	7.4		0.40		8	1.38	0.005	2
81P00295	41-66	Bt	S	41.7	10.8		0.42		2	1.37	0.077	--
81P00296	104-152	C	S	28.5	3.7		0.45		2	1.57	0.039	tr

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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

81P00294

0-15

Ap

S

5.5

0.91

81P00295

41-66

Bt

S

4.4

0.23

81P00296

104-152

C

S

4.8

0.15

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	21	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	21	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 41-91 cm