*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled as on Aug 20, 1994:	Pershing
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP94IA231   WHITEBREAST 3	Natural Resources Conservation Service
	-	Site ID	S1994IA117010   Lat: 41° 9' 3.00" north  Long: 93° 21' 45.01" west  MLRA: 109	National Soil Survey Center
	-	Pedon No.	94P0747	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
94P05702	Ap1	Ap	0-15				SIL	SIL
94P05703	Ap2	Ap2	15-25				SIL	SICL
94P05704	E	E	25-48				SIL	SICL
94P05705	Btg1	Btg1	48-63				SIC	SICL
94P05706	Btg2	Btg2	63-89				SIC	SIC
94P05707	Btg3	Btg3	89-107				SIC	SIC
94P05708	Btg4	Btg4	107-127				SIC	SICL
94P05709	Btg5	Btg5	127-140				SICL	SICL
94P05710	BC	BC	140-158				SICL	SICL
94P05711	C1	C1	158-212				SICL	SICL
94P05712	C2	C2	212-217				SICL	SICL
94P05713	C3	C3	217-250				SICL	SICL
94P05714	C4	C4	250-281				SICL	SICL
94P05715	Ab	Ab	281-295				SICL	SICL
94P05716	2Btb1	2Bt1b	295-331				SICL	SIC
94P05717	2Btb2	2Bt2b	331-365				SIC	C
94P05718	2Btb3	2Bt3b	365-389				C	C
94P05719	2Btb4	2Bt4b	389-419				C	C
94P05720	3Btb5	3Bt5b	419-437				C	C
94P05721	3Btb6	3Bt6b	437-456				C	C
94P05722	3Btb7	3Bt7b	456-483				C	SIC
94P05723	3BCb	3BCb	483-515				C	SIC
94P05724	3Cr1	3Cr	515-561				C	SIC
94P05725	3Cr2	3Cr2	561-584				C	SIC
94P05726	3Cr3	3Cr3	584-693				C	SIC
94P05727	3Cr4	3Cr4	693-762				C	C
94P05728	3Cr5	3Cr5	762-790				C	C
94P05729	3Cr6	3Cr6	790-818				C	C
94P05730	3Cr7	3Cr7	818-856				C	C
94P05731	4Cr	4Cr	856-881					C
94P05732	R	5R	881-914				SI	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
94P05702	0-15	Ap1	S	sil	26.3	70.4	3.3	16.4		42.7	27.7	0.7	0.7	1.0	0.6	0.3	--	--	--	3	--
94P05703	15-25	Ap2	S	sicl	28.8	68.2	3.0	17.2		41.8	26.4	0.6	0.6	1.1	0.6	0.1	--	--	--	2	--
94P05704	25-48	E	S	sicl	33.3	62.9	3.8	20.2		39.4	23.5	0.5	0.6	1.0	1.0	0.7	--	--	--	3	--
94P05705	48-63	Btg1	S	sicl	38.4	57.1	4.5	25.0		37.6	19.5	0.6	0.6	1.0	1.4	0.9	--	--	--	4	--
94P05706	63-89	Btg2	S	sic	42.1	55.7	2.2	26.0		35.4	20.3	0.6	0.5	0.5	0.5	0.1	--	--	--	2	--
94P05707	89-107	Btg3	S	sic	40.2	57.4	2.4	22.0		33.4	24.0	0.7	0.4	0.7	0.4	0.2	--	--	--	2	--
94P05708	107-127	Btg4	S	sicl	36.9	60.8	2.3	18.6		34.8	26.0	0.6	0.5	0.7	0.4	0.1	--	--	--	2	--
94P05709	127-140	Btg5	S	sicl	35.2	63.2	1.6	18.1		35.3	27.9	0.6	0.3	0.3	0.3	0.1	--	--	--	1	--
94P05710	140-158	BC	S	sicl	34.0	65.0	1.0	17.5		35.2	29.8	0.5	0.2	0.2	0.1	--	--	--	--	1	--
94P05711	158-212	C1	S	sicl	32.0	67.0	1.0	16.1		37.0	30.0	0.5	0.2	0.3	tr	tr	--	--	--	1	--
94P05712	212-217	C2	S	sicl	29.8	68.7	1.5	15.0		37.7	31.0	0.7	0.4	0.2	0.1	0.1	--	--	--	1	--
94P05713	217-250	C3	S	sicl	28.9	70.1	1.0	16.4		38.7	31.4	0.6	0.2	0.1	0.1	tr	--	--	--	tr	--
94P05714	250-281	C4	S	sicl	30.4	68.1	1.5	16.7		43.8	24.3	0.5	0.3	0.3	0.3	0.1	--	--	--	1	--
94P05715	281-295	Ab	S	sicl	36.6	61.7	1.7	21.4		46.6	15.1	0.5	0.7	0.4	0.1	tr	--	--	--	1	--
94P05716	295-331	2Btb1	S	sic	43.0	42.2	14.8	24.5		31.2	11.0	3.3	6.9	3.4	1.1	0.1	tr	tr	--	12	tr
94P05717	331-365	2Btb2	S	c	45.7	37.8	16.5	28.8		27.2	10.6	3.9	7.7	3.6	1.1	0.2	tr	tr	--	13	--
94P05718	365-389	2Btb3	S	c	47.5	34.5	18.0	32.6		24.7	9.8	3.8	8.5	4.3	1.1	0.3	tr	1	--	15	1
94P05719	389-419	2Btb4	S	c	46.0	30.2	23.8	29.5		21.0	9.2	4.8	10.5	5.6	2.0	0.9	tr	1	--	20	1
94P05720	419-437	3Btb5	S	c	44.0	31.6	24.4	25.4		23.9	7.7	5.5	11.3	4.0	2.0	1.6	1	1	6	26	8
94P05721	437-456	3Btb6	S	c	50.3	36.8	12.9	28.0		29.8	7.0	3.4	6.2	2.3	0.7	0.3	tr	--	--	10	tr
94P05722	456-483	3Btb7	S	sic	48.7	46.0	5.3	22.6		41.9	4.1	1.6	2.5	0.8	0.1	0.3	--	--	--	4	--
94P05723	483-515	3BCb	S	sic	45.7	50.2	4.1	17.0		48.1	2.1	0.6	0.9	1.1	0.7	0.8	1	1	--	5	2
94P05724	515-561	3Cr1	S	sic	47.3	49.3	3.4	15.2		48.9	0.4	0.8	1.1	0.8	0.5	0.2	tr	tr	--	3	tr
94P05725	561-584	3Cr2	S	sic	47.3	46.2	6.5	11.9		45.2	1.0	1.5	1.8	1.5	1.1	0.6	--	--	--	5	--
94P05726	584-693	3Cr3	S	sic	53.3	44.8	1.9	13.1		44.1	0.7	0.8	0.4	0.3	0.3	0.1	tr	1	--	2	1
94P05727	693-762	3Cr4	S	c	63.1	34.0	2.9	12.9		33.3	0.7	0.9	0.6	0.4	0.5	0.5	tr	tr	--	2	tr
94P05728	762-790	3Cr5	S	c	60.5	34.8	4.7	13.0		34.8	--	1.3	1.2	0.7	0.7	0.8	--	--	--	3	--
94P05729	790-818	3Cr6	S	c	58.7	37.9	3.4	12.3		37.7	0.2	1.1	0.6	0.5	0.6	0.6	--	--	--	2	--
94P05730	818-856	3Cr7	S	c	61.3	34.4	4.3	14.5		33.1	1.3	1.8	1.2	0.7	0.4	0.2	tr	tr	--	3	tr
94P05731	856-881	4Cr	S	c	41.0	36.9	22.1	15.4		34.6	2.3	5.8	7.4	4.9	3.3	0.7	--	--	--	16	--
94P05732	881-914	R	S	sil	18.9	50.0	31.1	6.0		21.9	28.1	28.5	2.4	0.1	0.1	--	--	--	--	3	--

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

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	8D1
94P05702	0-15	Ap1	S							11.8		1.019				0.92	0.45
94P05703	15-25	Ap2	S							12.9		1.021				0.84	0.45
94P05704	25-48	E	S							14.9		1.023				0.75	0.45
94P05705	48-63	Btg1	S							17.7		1.033				0.76	0.46
94P05706	63-89	Btg2	S							19.5		1.041				0.79	0.46
94P05707	89-107	Btg3	S							19.6		1.040				0.80	0.49
94P05708	107-127	Btg4	S							17.9		1.038				0.86	0.49
94P05709	127-140	Btg5	S							18.2		1.037				0.89	0.52
94P05710	140-158	BC	S							16.7		1.036				0.90	0.49
94P05711	158-212	C1	S							15.5		1.034				0.91	0.48
94P05712	212-217	C2	S							14.4		1.030				0.93	0.48
94P05713	217-250	C3	S							15.4		1.031				0.94	0.53
94P05714	250-281	C4	S							15.3		1.033				0.83	0.50
94P05715	281-295	Ab	S							15.8		1.026				0.74	0.43
94P05716	295-331	2Btb1	S							15.1		1.025				0.58	0.35
94P05717	331-365	2Btb2	S							15.7		1.025				0.56	0.34
94P05718	365-389	2Btb3	S							17.7		1.028				0.56	0.37
94P05719	389-419	2Btb4	S							18.6		1.028				0.54	0.40
94P05720	419-437	3Btb5	S							18.8		1.028				0.55	0.43
94P05721	437-456	3Btb6	S							20.0		1.034				0.62	0.40
94P05722	456-483	3Btb7	S							20.3		1.033				0.66	0.42
94P05723	483-515	3BCb	S							19.6		1.030				0.65	0.43
94P05724	515-561	3Cr1	S							19.7		1.025				0.57	0.42
94P05725	561-584	3Cr2	S							19.3		1.024				0.52	0.41
94P05726	584-693	3Cr3	S							20.0		1.024				0.46	0.38
94P05727	693-762	3Cr4	S							20.8		1.022				0.38	0.33
94P05728	762-790	3Cr5	S							21.1		1.024				0.37	0.35
94P05729	790-818	3Cr6	S							20.9		1.025				0.39	0.36
94P05730	818-856	3Cr7	S							22.9		1.024				0.39	0.37
94P05731	856-881	4Cr	S							40.0		1.098				3.59	0.98
94P05732	881-914	R	S							7.1		1.003				0.24	0.38

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

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 - - - - - - - - - - - - - - - - - - - - - -)

3C1e1a

94P05702

0-15

Ap1

S

18.6

94P05703

15-25

Ap2

S

18.7

94P05704

25-48

E

S

19.7

94P05705

48-63

Btg1

S

22.6

94P05706

63-89

Btg2

S

25.2

94P05707

89-107

Btg3

S

24.5

94P05708

107-127

Btg4

S

24.0

94P05709

127-140

Btg5

S

23.8

94P05710

140-158

BC

S

23.8

94P05711

158-212

C1

S

22.6

94P05712

212-217

C2

S

21.7

94P05713

217-250

C3

S

20.2

94P05714

250-281

C4

S

21.3

94P05715

281-295

Ab

S

23.1

94P05716

295-331

2Btb1

S

19.9

94P05717

331-365

2Btb2

S

19.3

94P05718

365-389

2Btb3

S

21.3

94P05719

389-419

2Btb4

S

22.7

94P05720

419-437

3Btb5

S

22.9

94P05721

437-456

3Btb6

S

25.0

94P05722

456-483

3Btb7

S

26.7

94P05723

483-515

3BCb

S

26.1

94P05724

515-561

3Cr1

S

26.8

94P05725

561-584

3Cr2

S

25.0

94P05726

584-693

3Cr3

S

27.2

94P05727

693-762

3Cr4

S

27.5

94P05728

762-790

3Cr5

S

28.4

94P05729

790-818

3Cr6

S

27.8

94P05730

818-856

3Cr7

S

29.2

94P05731

856-881

4Cr

S

45.5

94P05732

881-914

R

S

12.8

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

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			6A1c		6C2b	6G7a	6D2a
94P05702	0-15	Ap1	S		0.212			2.20	10	1.2	0.3	0.1
94P05703	15-25	Ap2	S		0.173			1.83	11	1.2	0.3	0.1
94P05704	25-48	E	S		0.127			1.12	9	1.4	0.4	0.1
94P05705	48-63	Btg1	S		0.105			0.66	6	1.6	0.4	0.1
94P05706	63-89	Btg2	S		0.077			0.41	5	1.4	0.4	0.1
94P05707	89-107	Btg3	S		0.066			0.26	4	1.3	0.4	0.1
94P05708	107-127	Btg4	S		0.060			0.18	3	1.3	0.3	0.1
94P05709	127-140	Btg5	S		0.058			0.17	3	1.4	0.3	0.1
94P05710	140-158	BC	S		0.050			0.14	3	1.4	0.3	0.1
94P05711	158-212	C1	S					0.10		1.4	0.3	0.1
94P05712	212-217	C2	S					0.10		1.6	0.3	0.2
94P05713	217-250	C3	S					0.09		1.3	0.3	0.1
94P05714	250-281	C4	S					0.14		2.0	0.3	0.1
94P05715	281-295	Ab	S					0.16		1.7	0.3	0.1
94P05716	295-331	2Btb1	S					0.18		1.6	0.3	0.1
94P05717	331-365	2Btb2	S					0.14		1.3	0.3	0.1
94P05718	365-389	2Btb3	S					0.12		1.5	0.3	0.1
94P05719	389-419	2Btb4	S					0.12		0.2	0.1	tr
94P05720	419-437	3Btb5	S					0.09		4.7	0.5	0.1
94P05721	437-456	3Btb6	S					0.08		2.8	0.4	0.1
94P05722	456-483	3Btb7	S					0.07		3.1	0.5	0.1
94P05723	483-515	3BCb	S					0.08		3.6	0.5	0.1
94P05724	515-561	3Cr1	S					0.08		2.6	0.4	0.1
94P05725	561-584	3Cr2	S					0.12		3.3	0.5	0.1
94P05726	584-693	3Cr3	S					0.10		2.3	0.4	0.1
94P05727	693-762	3Cr4	S					0.10		2.6	0.4	0.1
94P05728	762-790	3Cr5	S					0.11		3.1	0.4	0.1
94P05729	790-818	3Cr6	S					0.11		2.6	0.4	0.1
94P05730	818-856	3Cr7	S					0.13		3.1	0.4	0.1
94P05731	856-881	4Cr	S	54.56				22.27		3.1	0.4	0.1
94P05732	881-914	R	S					0.70		0.5	0.2	tr

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

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	6G9d	6D3b	5A3a	5A8c	5A3b	5G1	5C3	5C1
94P05702	0-15	Ap1	S	15.6	3.3	0.1	0.4	19.4	9.9			29.3	24.3			66	80
94P05703	15-25	Ap2	S	14.8	4.4	tr	1.1	20.3	9.4			29.7	24.1			68	84
94P05704	25-48	E	S	13.1	5.8	tr	--	18.9	9.0	--	2.5	27.9	25.0			68	76
94P05705	48-63	Btg1	S	14.7	7.7	0.1	1.1	23.6	8.5	0.1	4.8	32.1	29.2	23.7	tr	74	81
94P05706	63-89	Btg2	S	17.7	13.2	0.3	--	31.2	7.8			39.0	33.1			80	94
94P05707	89-107	Btg3	S	17.3	8.8	0.2	1.3	27.6	6.5			34.1	32.1			81	86
94P05708	107-127	Btg4	S	17.0	10.8	0.4	--	28.2	6.2			34.4	31.9			82	88
94P05709	127-140	Btg5	S	13.8	8.4	0.4	0.7	23.3	7.2			30.5	31.4			76	74
94P05710	140-158	BC	S	15.8	8.9	0.2	1.1	26.0	4.7			30.7	30.7			85	85
94P05711	158-212	C1	S	15.3	8.5	--	1.1	24.9	4.5			29.4	29.2			85	85
94P05712	212-217	C2	S	14.2	7.4	0.2	0.7	22.5	4.8			27.3	27.6			82	82
94P05713	217-250	C3	S	14.1	7.4	0.2	0.6	22.3	3.5			25.8	27.1			86	82
94P05714	250-281	C4	S	11.4	8.1	0.1	0.5	20.1	4.7			24.8	25.3			81	79
94P05715	281-295	Ab	S	15.6	8.2	0.2	0.8	24.8	4.6			29.4	27.0			84	92
94P05716	295-331	2Btb1	S	14.5	7.4	0.3	0.7	22.9	4.3			27.2	25.0			84	92
94P05717	331-365	2Btb2	S	14.4	7.9	0.1	0.8	23.2	3.5			26.7	25.4			87	91
94P05718	365-389	2Btb3	S	15.3	8.3	0.1	0.9	24.6	3.7			28.3	26.5			87	93
94P05719	389-419	2Btb4	S	14.3	7.1	tr	0.8	22.2	4.9			27.1	24.7			82	90
94P05720	419-437	3Btb5	S	14.5	7.3	0.1	0.4	22.3	4.8			27.1	24.2			82	92
94P05721	437-456	3Btb6	S	18.9	8.6	0.2	0.8	28.5	3.7			32.2	31.2			89	91
94P05722	456-483	3Btb7	S	20.5	8.7	0.2	0.5	29.9	3.8			33.7	32.3			89	93
94P05723	483-515	3BCb	S	18.7	7.7	0.1	0.3	26.8	3.6			30.4	29.8			88	90
94P05724	515-561	3Cr1	S	17.8	7.2	0.1	0.5	25.6	3.1			28.7	26.8			89	96
94P05725	561-584	3Cr2	S	16.2	6.3	--	0.8	23.3	4.5			27.8	24.4			84	95
94P05726	584-693	3Cr3	S	14.2	5.7	0.1	0.5	20.5	3.3			23.8	24.6			86	83
94P05727	693-762	3Cr4	S	16.4*	5.7	0.4	1.5	24.0	3.0			27.0	23.8			89	100
94P05728	762-790	3Cr5	S	15.6	5.4	--	--	21.0	4.1			25.1	22.6			84	93
94P05729	790-818	3Cr6	S	16.1	5.5	0.4	0.6	22.6	3.0			25.6	23.0			88	98
94P05730	818-856	3Cr7	S	17.2	5.6	0.3	0.5	23.6	3.0			26.6	23.8			89	99
94P05731	856-881	4Cr	S	145.6*	25.1	--	--	170.7	29.6			200.3	147.3			85	100
94P05732	881-914	R	S	3.3*	1.9	0.1	0.2	5.5	2.5	0.5	1.1	8.0	4.5	6.0	8	69	100

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

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

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 - -)

%

94P05702

0-15

Ap1

S

tr

94P05703

15-25

Ap2

S

--

94P05704

25-48

E

S

--

94P05705

48-63

Btg1

S

tr

94P05706

63-89

Btg2

S

1

94P05707

89-107

Btg3

S

1

94P05708

107-127

Btg4

S

1

94P05709

127-140

Btg5

S

1

94P05710

140-158

BC

S

1

94P05711

158-212

C1

S

--

94P05712

212-217

C2

S

1

94P05713

217-250

C3

S

1

94P05714

250-281

C4

S

tr

94P05715

281-295

Ab

S

1

94P05716

295-331

2Btb1

S

1

94P05717

331-365

2Btb2

S

tr

94P05718

365-389

2Btb3

S

tr

94P05719

389-419

2Btb4

S

--

94P05720

419-437

3Btb5

S

tr

94P05721

437-456

3Btb6

S

1

94P05722

456-483

3Btb7

S

1

94P05723

483-515

3BCb

S

tr

94P05724

515-561

3Cr1

S

tr

94P05725

561-584

3Cr2

S

--

94P05726

584-693

3Cr3

S

tr

94P05727

693-762

3Cr4

S

2

94P05728

762-790

3Cr5

S

--

94P05729

790-818

3Cr6

S

2

94P05730

818-856

3Cr7

S

1

94P05731

856-881

4Cr

S

--

94P05732

881-914

R

S

2

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

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
94P05702	0-15	Ap1	S		5.2	5.8
94P05703	15-25	Ap2	S		5.1	5.8
94P05704	25-48	E	S		4.9	5.7
94P05705	48-63	Btg1	S		5.0	5.7
94P05706	63-89	Btg2	S		5.1	5.7
94P05707	89-107	Btg3	S		5.4	5.9
94P05708	107-127	Btg4	S		5.4	6.1
94P05709	127-140	Btg5	S		5.5	6.1
94P05710	140-158	BC	S		5.6	6.1
94P05711	158-212	C1	S		5.7	6.4
94P05712	212-217	C2	S		5.8	6.4
94P05713	217-250	C3	S		5.8	6.6
94P05714	250-281	C4	S		5.8	6.4
94P05715	281-295	Ab	S		5.8	6.3				--
94P05716	295-331	2Btb1	S		5.8	6.6				--
94P05717	331-365	2Btb2	S		5.8	6.6
94P05718	365-389	2Btb3	S		5.8	6.6				tr
94P05719	389-419	2Btb4	S		5.9	6.5				--
94P05720	419-437	3Btb5	S		6.1	6.7				tr
94P05721	437-456	3Btb6	S		6.0	6.5				tr
94P05722	456-483	3Btb7	S		6.2	6.7
94P05723	483-515	3BCb	S		6.4	6.8
94P05724	515-561	3Cr1	S		6.4	7.0
94P05725	561-584	3Cr2	S		6.4	7.0
94P05726	584-693	3Cr3	S		6.5	7.1
94P05727	693-762	3Cr4	S		6.5	7.1
94P05728	762-790	3Cr5	S		6.5	7.1
94P05729	790-818	3Cr6	S		6.5	7.2
94P05730	818-856	3Cr7	S		6.8	7.4
94P05731	856-881	4Cr	S		6.0	6.2				tr
94P05732	881-914	R	S		3.9	3.9

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S3

94P05702

0-15

Ap1

S

14.0

94P05703

15-25

Ap2

S

9.0

94P05704

25-48

E

S

6.0

94P05705

48-63

Btg1

S

6.0

94P05706

63-89

Btg2

S

25.0

94P05707

89-107

Btg3

S

37.0

94P05708

107-127

Btg4

S

30.0

94P05709

127-140

Btg5

S

30.0

94P05710

140-158

BC

S

33.0

94P05711

158-212

C1

S

31.0

94P05712

212-217

C2

S

28.0

94P05713

217-250

C3

S

27.0

94P05714

250-281

C4

S

9.0

94P05715

281-295

Ab

S

7.0

94P05716

295-331

2Btb1

S

7.0

94P05717

331-365

2Btb2

S

5.0

94P05718

365-389

2Btb3

S

1.0

94P05719

389-419

2Btb4

S

1.0

94P05720

419-437

3Btb5

S

1.0

94P05721

437-456

3Btb6

S

1.0

94P05722

456-483

3Btb7

S

tr

94P05723

483-515

3BCb

S

tr

94P05724

515-561

3Cr1

S

7.0

94P05725

561-584

3Cr2

S

13.0

94P05726

584-693

3Cr3

S

20.0

94P05727

693-762

3Cr4

S

12.0

94P05728

762-790

3Cr5

S

19.0

94P05729

790-818

3Cr6

S

19.0

94P05730

818-856

3Cr7

S

12.0

94P05731

856-881

4Cr

S

--

94P05732

881-914

R

S

5.0

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

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

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

94P05702

0.0-15.0

Ap1

tcly

MT 2

KK 2

MI 2

MM 2

QZ 2

94P05703

15.0-25.0

Ap2

tcly

MT 3

MI 2

KK 2

MM 2

QZ 1

LE 1

94P05704

25.0-48.0

E

tcly

MT 3

MI 3

KK 2

VR 2

QZ 2

LE 1

94P05705

48.0-63.0

Btg1

tcly

MT 3

MI 3

KK 3

QZ 2

LE 1

94P05706

63.0-89.0

Btg2

tcly

MT 3

VR 3

MI 3

KK 2

QZ 1

94P05707

89.0-107.0

Btg3

tcly

MT 3

MI 3

VR 2

KK 2

QZ 1

94P05708

107.0-127.0

Btg4

tcly

MT 4

VR 3

MI 3

KK 2

QZ 1

94P05709

127.0-140.0

Btg5

tcly

MT 4

VR 4

MI 3

KK 2

QZ 1

94P05710

140.0-158.0

BC

tcly

MT 4

VR 3

MI 3

KK 2

QZ 1

94P05711

158.0-212.0

C1

tcly

MT 4

MI 3

KK 2

VR 2

QZ 1

94P05712

212.0-217.0

C2

tcly

MT 4

VR 3

MI 3

KK 2

QZ 2

94P05713

217.0-250.0

C3

tcly

MT 4

VR 3

MI 3

KK 2

QZ 1

94P05714

250.0-281.0

C4

tcly

MT 4

MI 3

KK 2

QZ 1

94P05715

281.0-295.0

Ab

tcly

MT 3

KK 3

VR 2

MI 2

QZ 2

LE 1

94P05716

295.0-331.0

2Btb1

tcly

KK 4

MT 3

MI 3

VR 2

QZ 2

LE 1

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

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

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

94P05717

331.0-365.0

2Btb2

tcly

KK 4

VR 3

MI 3

LE 2

QZ 1

94P05718

365.0-389.0

2Btb3

tcly

KK 4

VR 3

MI 3

LE 2

QZ 1

94P05719

389.0-419.0

2Btb4

tcly

KK 4

VR 3

MI 3

LE 2

GE 2

HE 1

94P05720

419.0-437.0

3Btb5

tcly

VR 3

KK 3

MI 3

VM 2

GE 2

LE 1

QZ 1

94P05721

437.0-456.0

3Btb6

tcly

VR 3

KK 3

MI 3

QZ 1

GE 1

HE 1

94P05722

456.0-483.0

3Btb7

tcly

VR 3

KK 3

MI 3

GE 1

QZ 1

HE 1

LE 1

94P05723

483.0-515.0

3BCb

tcly

VR 3

MI 3

KK 3

QZ 1

GE 1

94P05724

515.0-561.0

3Cr1

tcly

MI 3

VR 3

KK 2

QZ 1

GE 1

94P05725

561.0-584.0

3Cr2

tcly

MI 3

VR 3

KK 2

QZ 1

94P05726

584.0-693.0

3Cr3

tcly

MI 4

VR 3

KK 3

QZ 1

94P05727

693.0-762.0

3Cr4

tcly

MI 4

VR 3

KK 3

QZ 1

94P05728

762.0-790.0

3Cr5

tcly

MI 4

VR 3

KK 3

QZ 1

94P05729

790.0-818.0

3Cr6

tcly

MI 3

VR 3

KK 2

QZ 1

94P05730

818.0-856.0

3Cr7

tcly

KK 3

MI 3

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

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

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

94P05731

856.0-881.0

4Cr

tcly

KK 5

MI 3

VR 3

94P05732

881.0-914.0

R

tcly

KK 2

MT 2

MI 2

VR 2

QZ 2

LE 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE Goethite	HE Hematite	KK Kaolinite	LE Lepidocrocite	MI Mica
MM Montmorillonite-Mica	MT Montmorillonite	QZ Quartz	VM Vermiculite-Mica	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

94P05706

63.0-89.0

Btg2

csi

68

QZ 64

FK 18

AR 8

CD 3

BT 2

PR 1

MS 1

FE 1

VH 1

HN tr

GN tr

RU tr

TM tr

GS tr

OP tr

TE tr

ZR tr

CA tr

PO tr

94P05713

217.0-250.0

C3

csi

66

QZ 60

FK 25

CD 5

AR 3

HN 2

PR 2

BT 1

FE 1

VC 1

FP 1

ZR tr

TE tr

TM tr

GN tr

GS tr

RU tr

PN tr

OP tr

PO tr

MS tr

ID tr

LA tr

94P05717

331.0-365.0

2Btb2

csi

70

QZ 67

FK 24

CD 3

AR 2

PR 1

BT tr

FE tr

HN tr

RU tr

OP tr

MS tr

SN tr

GS tr

VH tr

TM tr

GN tr

ZR tr

PN tr

PO tr

TE tr

94P05723

483.0-515.0

3BCb

csi

61

QZ 58

AR 27

FK 6

CD 3

BT 3

MS 1

*** Primary Characterization Data ***

Pedon ID: S1994IA117010

( Lucas, Iowa )

Print Date: Nov 21 2024 1:10PM

Sampled As	:	Pershing
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0747

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

HN tr

PR tr

FE tr

TM tr

GN tr

RU tr

ZR tr

OP tr

PO tr

94P05727

693.0-762.0

3Cr4

csi

20

AR 78

FE 8

CD 7

QZ 4

FK 1

PO 1

MS 1

PR tr

HN tr

GN tr

CA tr

GS tr

94P05732

881.0-914.0

R

csi

72

QZ 65

FK 18

BT 4

CD 3

FE 3

AR 2

MS 2

PR 1

FP 1

VH 1

PO 1

GN tr

TM tr

RU tr

OP tr

ZR tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	CA Calcite	CD Chert (Chalcedony	FE Iron Oxides (Goethite
FK Potassium Feldspar	FP Plagioclase Feldspar	GN Garnet	GS Glass	HN Hornblende
ID Iddingsite	LA Lamprobolite	MS Muscovite	OP Opaques	PN Pollen
PO Plant Opal	PR Pyroxene	QZ Quartz	RU Rutile	SN Spinel
TE Tremolite	TM Tourmaline	VC Vermiculite-Chlorite	VH Vermiculite-Hydrobiotite	ZR Zircon