*** Taxonomy Characterization Data ***

Pedon ID: 84IA0990012

( Jasper, Iowa )

Print Date: Sep 24 2024 5:31AM

Sampled as on Nov 1, 1984:	Shelby ; Fine-loamy, mixed, mesic Typic Argiudoll
Revised to correlated:	Shelby ; Fine-loamy, mixed, superactive, mesic Typic Argiudolls

				United States Department of Agriculture
SSL	-	Project	RP85IA131   JASPER COUNTY EROSION	Natural Resources Conservation Service
	-	Site ID	S1984IA099012   Lat: 41° 48' 60.00" north  Long: 92° 53' 19.99" west  MLRA: 108C	National Soil Survey Center
	-	Pedon No.	85P0478	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

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
85P02340	0-13	Ap	S	23.2			0.44		38			2
85P02341	13-30	Bt1	S	29.2			0.40		32			1
85P02342	30-53	Bt2	S	27.1			0.41		34			2
85P02343	53-69	Bt3	S	25.7			0.42		36			1
85P02344	69-86	Bt4	S	30.5			0.46		29			2

---

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

85P02340

0-13

Ap

S

6.2

1.37

85P02341

13-30

Bt1

S

5.9

0.72

85P02342

30-53

Bt2

S

6.2

0.41

85P02343

53-69

Bt3

S

6.8

0.26

85P02344

69-86

Bt4

S

7.4

0.25

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	28	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	34	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	28	% wt
Weighted averages based on control section: 13-63 cm