*** Primary Characterization Data ***

Pedon ID: 84IA1590041

( Ringgold, Iowa )

Print Date: Nov 21 2024 1:05PM

Sampled as on Nov 1, 1984:	Pershing ; Fine, montmorillonitic, mesic Aquollic Hapludalf
Revised to correlated:	Pershing ; Fine, smectitic, mesic Aquollic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	RP85IA139   RINGGOLD COUNTY EROSION	Natural Resources Conservation Service
	-	Site ID	S1984IA1590041   Lat: 40° 40' 0.00" north  Long: 94° 9' 30.00" west  MLRA: 109	National Soil Survey Center
	-	Pedon No.	85P0523	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
85P02616	Ap	Ap	0-18				SICL	SICL
85P02617	Bt1	Bt1	18-28				SICL	SICL
85P02618	Bt2	Bt2	28-41				SIC	SIC
85P02619	Bt31	Bt3	41-53				SIC	SIC
85P02620	Bt32	Bt3	53-69				SIC	SICL
85P02621	Bt41	Bt4	69-79				SICL	SICL
85P02622	Bt42	Bt4	79-91				SICL	SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	40	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	40	% wt
Weighted averages based on control section: 18-68 cm

---

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	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
85P02616	0-18	Ap	S	sicl	31.9	64.9	3.2			35.3	29.6	1.3	1.0	0.6	0.3	--	--	--	--	2	--
85P02617	18-28	Bt1	S	sicl	38.1	59.2	2.7			34.1	25.1	1.0	0.6	0.5	0.4	0.2	--	--	--	2	--
85P02618	28-41	Bt2	S	sic	41.3	56.2	2.5			34.2	22.0	0.8	0.6	0.5	0.4	0.2	--	--	--	2	--
85P02619	41-53	Bt31	S	sic	41.8	56.0	2.2			34.7	21.3	0.9	0.6	0.4	0.3	--	--	--	--	1	--
85P02620	53-69	Bt32	S	sicl	39.9	58.4	1.7			35.5	22.9	0.8	0.4	0.3	0.2	--	--	--	--	1	--
85P02621	69-79	Bt41	S	sicl	36.6	61.7	1.7			37.2	24.5	0.7	0.4	0.3	0.3	--	--	--	--	1	--
85P02622	79-91	Bt42	S	sicl	36.5	62.1	1.4			37.9	24.2	0.7	0.3	0.2	0.2	--	--	--	--	1	--

*** Primary Characterization Data ***

Pedon ID: 84IA1590041

( Ringgold, Iowa )

Print Date: Nov 21 2024 1:05PM

Sampled As	:	Pershing		Fine, montmorillonitic, mesic Aquollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0523

---

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	%
										3C2a1a		3D1					8D1
85P02616	0-18	Ap	S							14.9		1.026					0.47
85P02617	18-28	Bt1	S							17.5		1.031					0.46
85P02618	28-41	Bt2	S							18.4		1.039					0.45
85P02619	41-53	Bt31	S							19.5		1.047					0.47
85P02620	53-69	Bt32	S							19.0		1.039					0.48
85P02621	69-79	Bt41	S							18.6		1.041					0.51
85P02622	79-91	Bt42	S							18.1		1.038					0.50

---

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 - - - - -)

6A1c

85P02616

0-18

Ap

S

2.59

85P02617

18-28

Bt1

S

1.34

85P02618

28-41

Bt2

S

0.87

85P02619

41-53

Bt31

S

0.60

85P02620

53-69

Bt32

S

0.36

85P02621

69-79

Bt41

S

0.37

85P02622

79-91

Bt42

S

0.34

*** Primary Characterization Data ***

Pedon ID: 84IA1590041

( Ringgold, Iowa )

Print Date: Nov 21 2024 1:05PM

Sampled As	:	Pershing		Fine, montmorillonitic, mesic Aquollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0523

---

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

4C1a2a

4C1a2a

85P02616

0-18

Ap

S

5.3

5.9

85P02617

18-28

Bt1

S

4.7

5.4

85P02618

28-41

Bt2

S

4.8

5.4

85P02619

41-53

Bt31

S

4.9

5.6

85P02620

53-69

Bt32

S

5.1

6.0

85P02621

69-79

Bt41

S

5.2

6.1

85P02622

79-91

Bt42

S

5.2

6.0