*** Primary Characterization Data ***

Pedon ID: S1997IA047014

( Crawford, Iowa )

Print Date: Apr 23 2024 2:13AM

Sampled as :	Burchard ; Fine-loamy, mixed, mesic Typic Argiudoll
Revised to correlated:	Burchard ; Fine-loamy, mixed, superactive, mesic Typic Argiudolls

				United States Department of Agriculture
SSL	-	Project	CP98IA034   MLRA 107-1997	Natural Resources Conservation Service
	-	Site ID	S1997IA047014L   Lat: 42° 8' 28.41" north  Long: 95° 16' 15.70" west  MLRA: 107	National Soil Survey Center
	-	Pedon No.	98P0109	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
98P00708	A	A	0-20				SICL	CL
98P00709	AB	AB	20-35				SICL	CL
98P00710	Bt	Bt	35-53				CL	CL
98P00711	Btk	Btk	53-67				CL	CL
98P00712	Bk1	Bk1	67-97				CL	CL
98P00713	Bk2	Bk2	97-120				CL	CL
98P00714	C1	C1	120-142				CL	CL
98P00715	C2	C2	142-162				CL	CL
98P00716	C3	C3	162-179				CL	CL
98P00717	C4	C4	179-193				CL	CL
98P00718	C5	C5	193-200				CL	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.62	(NA)
Clay, carbonate free, Weighted Average	34	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	27	% wt
Volume, >2mm, Weighted Average	4	% vol
Clay, total, Weighted Average	36	% wt
LE, Whole Soil, Summed to 1m	5	cm/m
Weighted averages based on control section: 35-67 cm

*** Primary Characterization Data ***

Pedon ID: S1997IA047014

( Crawford, Iowa )

Print Date: Apr 23 2024 2:13AM

Sampled As	:	Burchard		Fine-loamy, mixed, mesic Typic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0109

---

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
98P00708	0-20	A	S	cl	33.7	38.8	27.5			17.9	20.9	5.5	10.2	8.0	2.9	0.9	1	1	--	24	2
98P00709	20-35	AB	S	cl	36.4	36.3	27.3			17.5	18.8	5.6	9.3	7.9	2.9	1.6	2	2	1	26	5
98P00710	35-53	Bt	S	cl	36.2	35.6	28.2			19.2	16.4	5.9	8.8	7.4	3.8	2.3	3	3	--	27	6
98P00711	53-67	Btk	S	cl	34.8	35.7	29.5		3.2	19.8	15.9	6.0	9.5	8.0	3.2	2.8	3	2	1	28	6
98P00712	67-97	Bk1	S	cl	34.9	36.2	28.9		3.7	21.1	15.1	6.2	9.4	8.0	3.7	1.6	2	2	2	27	6
98P00713	97-120	Bk2	S	cl	34.8	36.0	29.2		3.2	21.0	15.0	6.4	8.7	7.6	3.7	2.8	5	3	2	31	10
98P00714	120-142	C1	S	cl	35.3	35.3	29.4		4.0	19.9	15.4	6.5	9.1	7.7	4.0	2.1	3	3	2	30	8
98P00715	142-162	C2	S	cl	35.9	35.8	28.3			20.1	15.7	6.4	9.8	7.8	3.0	1.3	--	5	2	27	7
98P00716	162-179	C3	S	cl	36.4	35.0	28.6			19.9	15.1	6.2	9.4	8.0	3.7	1.3	1	2	2	26	5
98P00717	179-193	C4	S	cl	36.0	33.9	30.1			19.6	14.3	6.5	9.4	8.4	4.0	1.8	2	4	4	32	10
98P00718	193-200	C5	S	cl	36.4	35.4	28.2		3.5	20.4	15.0	6.7	9.4	7.7	3.3	1.1	--	--	--	22	--

---

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	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
98P00708	0-20	A	S	1.30	1.49	0.046			25.3	15.5		1.023		0.13		0.95	0.46
98P00709	20-35	AB	S	1.40	1.60	0.044			20.8	15.2		1.026		0.08		0.67	0.42
98P00710	35-53	Bt	S	1.47	1.71	0.050			19.0	14.1		1.027		0.07		0.62	0.39
98P00711	53-67	Btk	S	1.60	1.81	0.040			16.2	13.1		1.024		0.05		0.55	0.38
98P00712	67-97	Bk1	S	1.65	2.06	0.073			20.1	13.6		1.024		0.10		0.53	0.39
98P00713	97-120	Bk2	S	1.65	1.93	0.050			19.4	14.6		1.023		0.07		0.52	0.42
98P00714	120-142	C1	S	1.69	2.02	0.057			19.3	15.3		1.041		0.06		0.52	0.43
98P00715	142-162	C2	S	1.71	2.02	0.055			18.3	15.8		1.023		0.04		0.50	0.44
98P00716	162-179	C3	S	1.72	2.07	0.061			18.7	15.3		1.023		0.06		0.52	0.42
98P00717	179-193	C4	S	1.65	1.96	0.055			21.1	16.8		1.053		0.07		0.51	0.47
98P00718	193-200	C5	S	1.70	2.01	0.057			19.6	15.8		1.024		0.06		0.51	0.43

*** Primary Characterization Data ***

Pedon ID: S1997IA047014

( Crawford, Iowa )

Print Date: Apr 23 2024 2:13AM

Sampled As	:	Burchard		Fine-loamy, mixed, mesic Typic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0109

---

Water Content				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-
				(- - Atterberg - -)		(- - - - - Bulk Density - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
				(- - - Limits - - -)		Field	Recon	Recon	Field	Recon	(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
				LL	PI		33	Oven		33	6	10	33	100	200	500
	Depth						kPa	Dry		kPa	kPa	kPa	kPa	kPa	kPa	kPa
Layer	(cm)	Horz	Prep	pct <0.4mm		(- - - - - - - - g cm-3 - - - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F										3C1e1a
98P00708	0-20	A	S	32	27										19.7
98P00709	20-35	AB	S												17.9
98P00710	35-53	Bt	S												17.2
98P00711	53-67	Btk	S												16.2
98P00712	67-97	Bk1	S												16.9
98P00713	97-120	Bk2	S	48	30										17.8
98P00714	120-142	C1	S												18.9
98P00715	142-162	C2	S												18.8
98P00716	162-179	C3	S												18.6
98P00717	179-193	C4	S												19.0
98P00718	193-200	C5	S												19.2

---

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 - - - - -)
				6A2e	6B4a
98P00708	0-20	A	S	2.16	0.219		2.2
98P00709	20-35	AB	S	1.30	0.131		1.3
98P00710	35-53	Bt	S	1.12	0.093		0.6
98P00711	53-67	Btk	S	1.86	0.042		0.1
98P00712	67-97	Bk1	S	1.71	0.052		--
98P00713	97-120	Bk2	S	1.67	0.046		tr
98P00714	120-142	C1	S	1.60			--
98P00715	142-162	C2	S	1.51			--
98P00716	162-179	C3	S	1.39			--
98P00717	179-193	C4	S	1.54			--
98P00718	193-200	C5	S	1.32			--

^{1,1,2,3,4,5,6,7,8,9,10} Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: S1997IA047014

( Crawford, Iowa )

Print Date: Apr 23 2024 2:13AM

Sampled As	:	Burchard		Fine-loamy, mixed, mesic Typic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0109

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a	6G9c	6D3b	5A3a	5A8b			5C3	5C1
98P00708	0-20	A	S	18.8	3.2	0.3	1.3	23.6	6.6	--	1.3	30.2	31.9			78	74
98P00709	20-35	AB	S	20.1	2.6	0.3	0.4	23.4	4.8	--	0.6	28.2	24.4			83	96
98P00710	35-53	Bt	S	45.3*	2.3	0.4	0.5		--	--	--		22.5			100	100
98P00711	53-67	Btk	S	52.7*	2.5	0.4	0.4			--	--		19.3			100	100
98P00712	67-97	Bk1	S	52.2*	2.9	0.4	0.5			--	--		18.5			100	100
98P00713	97-120	Bk2	S	52.7*	4.2	0.5	0.5			--	--		18.0			100	100
98P00714	120-142	C1	S	53.4*	3.9	0.3	0.4			--	--		18.2			100	100
98P00715	142-162	C2	S	52.9*	4.4	0.4	0.5			--	--		18.1			100	100
98P00716	162-179	C3	S	52.4*	4.7	0.5	0.6		--	--	--		19.0			100	100
98P00717	179-193	C4	S	52.4*	4.8	0.5	0.6		--	--	--		18.4			100	100
98P00718	193-200	C5	S	52.1*	4.9	--	0.5		--	--	--		18.5			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

Salt

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

-20-

(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)

1:2

Total

Elec

Elec

Exch

Depth

Ca

Mg

Na

K

CO3

HCO3

F

Cl

PO4

Br

OAC

SO4

NO2

NO3

H2O

Salts

Cond

Cond

Na

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m-1 - -)

%

98P00708

0-20

A

S

1

98P00709

20-35

AB

S

1

98P00710

35-53

Bt

S

2

98P00711

53-67

Btk

S

2

98P00712

67-97

Bk1

S

2

98P00713

97-120

Bk2

S

3

98P00714

120-142

C1

S

2

98P00715

142-162

C2

S

2

98P00716

162-179

C3

S

3

98P00717

179-193

C4

S

3

98P00718

193-200

C5

S

--

*** Primary Characterization Data ***

Pedon ID: S1997IA047014

( Crawford, Iowa )

Print Date: Apr 23 2024 2:13AM

Sampled As	:	Burchard		Fine-loamy, mixed, mesic Typic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0109

---

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
98P00708	0-20	A	S		5.7	7.1
98P00709	20-35	AB	S		6.1	6.9
98P00710	35-53	Bt	S		7.3	7.8				4
98P00711	53-67	Btk	S		7.6	8.1				15
98P00712	67-97	Bk1	S		7.3	8.1				15
98P00713	97-120	Bk2	S		7.6	8.3				14
98P00714	120-142	C1	S		7.6	8.0				15
98P00715	142-162	C2	S		7.6	8.2				14
98P00716	162-179	C3	S		7.6	8.2				14
98P00717	179-193	C4	S		7.6	8.2				15
98P00718	193-200	C5	S		7.6	8.2				13

*** Primary Characterization Data ***

Pedon ID: S1997IA047014

( Crawford, Iowa )

Print Date: Apr 23 2024 2:13AM

Sampled As	:	Burchard		Fine-loamy, mixed, mesic Typic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0109

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A2i

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

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

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

mg g-1

98P00710

35.0-53.0

Bt

tcly

KK 3

MT 3

VR 2

QZ 2

MI 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

FD 1

CA 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P00711

53.0-67.0

Btk

tcly

MT 3

KK 3

VR 3

MI 3

QZ 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P00712

67.0-97.0

Bk1

tcly

KK 3

MT 3

VR 3

MI 2

QZ 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
CA Calcite	FD Feldspar	KK Kaolinite	MI Mica	MT Montmorillonite
QZ Quartz	VR Vermiculite	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks