*** Primary Characterization Data ***

Pedon ID: 85IA0470031

( Crawford, Iowa )

Print Date: Apr 18 2024 6:06AM

Sampled as on Nov 1, 1985:	Marshall ; Fine-silty, mixed, mesic Typic Hapludoll
Revised to correlated on Jun 13, 2007:	Marshall ; Fine-silty, mixed, superactive, mesic Typic Hapludolls

				United States Department of Agriculture
SSL	-	Project	RP85IA129   CRAWFORD COUNTY EROSION	Natural Resources Conservation Service
	-	Site ID	S1985IA0470031   Lat: 42° 0' 0.00" north  Long: 95° 11' 39.99" west  MLRA: 107	National Soil Survey Center
	-	Pedon No.	85P0470	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
85P02296	Ap	Ap	0-15				SICL	SICL
85P02297	A	A2	15-28				SICL	SICL
85P02298	Bw11	Bw1	28-41				SICL	SICL
85P02299	Bw12	Bw1	41-51				SICL	SIL
85P02300	Bw21	Bw2	51-64				SICL	SIL
85P02301	Bw22	Bw2	64-76				SICL	SIL
85P02302	Bw23	Bw2	76-89				SICL	SIL

---

---

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	3A1a1a	3B1	3B1	3B1
85P02296	0-15	Ap	S	sicl	29.6	69.4	1.0			27.3	42.1	0.5	0.3	0.2	--	--	--	--	--	1	--
85P02297	15-28	A	S	sicl	29.6	69.7	0.7			29.3	40.4	0.7	--	--	--	--	--	--	--	--	--
85P02298	28-41	Bw11	S	sicl	27.1	72.5	0.4			31.1	41.4	0.4	--	--	--	--	--	--	--	--	--
85P02299	41-51	Bw12	S	sil	25.7	73.8	0.5			32.8	41.0	0.4	0.1	--	--	--	--	--	--	tr	--
85P02300	51-64	Bw21	S	sil	21.7	77.2	1.1		0.3	33.7	43.5	0.5	0.3	--	0.1	0.2	--	--	--	1	--
85P02301	64-76	Bw22	S	sil	21.2	77.9	0.9		0.3	33.0	44.9	0.5	0.2	0.2	--	--	--	--	--	tr	--
85P02302	76-89	Bw23	S	sil	20.6	78.0	1.4		--	31.7	46.3	0.8	0.3	0.2	0.1	--	--	--	--	1	--

*** Primary Characterization Data ***

Pedon ID: 85IA0470031

( Crawford, Iowa )

Print Date: Apr 18 2024 6:06AM

Sampled As	:	Marshall		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0470

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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
85P02296	0-15	Ap	S							14.2		1.027					0.48
85P02297	15-28	A	S							14.0		1.028					0.47
85P02298	28-41	Bw11	S							13.5		1.028					0.50
85P02299	41-51	Bw12	S							13.5		1.028					0.53
85P02300	51-64	Bw21	S							11.8		1.022					0.54
85P02301	64-76	Bw22	S							11.5		1.025					0.54
85P02302	76-89	Bw23	S							11.2		1.027					0.54

---

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

85P02296

0-15

Ap

S

1.97

85P02297

15-28

A

S

1.24

85P02298

28-41

Bw11

S

0.90

85P02299

41-51

Bw12

S

0.78

85P02300

51-64

Bw21

S

0.44

85P02301

64-76

Bw22

S

0.32

85P02302

76-89

Bw23

S

0.29

*** Primary Characterization Data ***

Pedon ID: 85IA0470031

( Crawford, Iowa )

Print Date: Apr 18 2024 6:06AM

Sampled As	:	Marshall		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0470

---

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				6E1g
85P02296	0-15	Ap	S		5.5	5.7
85P02297	15-28	A	S		4.8	5.5
85P02298	28-41	Bw11	S		6.5	7.2
85P02299	41-51	Bw12	S		6.9	7.8
85P02300	51-64	Bw21	S		7.5	8.2				6
85P02301	64-76	Bw22	S		7.6	8.2				7
85P02302	76-89	Bw23	S		7.7	8.3				7