*** Primary Characterization Data ***

Pedon ID: S1995IA179001

( Wapello, Iowa )

Print Date: Dec 17 2024 8:25PM

Sampled as on Aug 16, 1995:	GOSPORT ; Fine, illitic Aquic Durochrepts
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP95IA237   SOUTHEAST IOWA	Natural Resources Conservation Service
	-	Site ID	S1995IA179001   Lat: 41° 1' 32.07" north  Long: 92° 36' 0.65" west  MLRA: 109	National Soil Survey Center
	-	Pedon No.	95P0835	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
95P05329	A	A	0-18				SIL	SIC
95P05330	E	E	18-25				SIL	SIC
95P05331	Bw1	Bw1	25-43				SIC	SIC
95P05332	Bw2	Bw2	43-58				SIC	C
95P05333	2Bt1/2Ab	2Bt1/2Ab	58-79				C	C
95P05334	2Bt2/2Bwb1	2Bt2/2Bw1b	79-102				C	C
95P05335	2Bt3/2Bwb2	2Bt3/2Bw2b	102-119				C	C
95P05336	2R/2Ob	2R/2Ob	119-124					FSL
95P05337	2Cr1/2Bw1b	2Cr1/2Bw1b	124-140				SICL	CL
95P05338	2Cr2/2Bwb2	2Cr2/2Bw2b	140-157				SICL	SICL
95P05339	2Cr3/2Bwb3	2Cr3/2Bw3b	157-180				SICL	SICL
95P05340	2Cr4/2Bwb4	2Cr4/2Bw4b	180-201				SICL	SICL
95P05341	2Cr5/2Cr	2Cr5/2Cr	201-226				SICL	SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.37	(NA)
Clay, carbonate free, Weighted Average	64	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	6	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	64	% wt
LE, Whole Soil, Summed to 1m	7	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: S1995IA179001

( Wapello, Iowa )

Print Date: Dec 17 2024 8:25PM

Sampled As	:	GOSPORT		Fine, illitic Aquic Durochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0835

---

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
95P05329	0-18	A	S	sic	41.6	47.3	11.1	18.9		33.6	13.7	4.5	2.8	1.6	1.2	1.0	1	1	--	8	2
95P05330	18-25	E	S	sic	44.7	44.3	11.0	21.1		31.7	12.6	4.8	2.8	1.3	1.1	1.0	2	2	1	11	5
95P05331	25-43	Bw1	S	sic	50.4	41.0	8.6	26.8		30.9	10.1	5.0	1.6	0.6	0.7	0.7	1	tr	--	5	1
95P05332	43-58	Bw2	S	c	55.7	38.6	5.7	24.6		32.3	6.3	1.6	0.9	0.8	1.1	1.3	1	1	--	6	2
95P05333	58-79	2Bt1/2Ab	S	c	69.0	27.7	3.3	31.5		27.1	0.6	0.9	1.0	0.7	0.6	0.1	--	--	--	2	--
95P05334	79-102	2Bt2/2Bwb1	S	c	76.4	12.8	10.8	21.1		12.8	--	0.9	2.0	2.9	3.2	1.8	tr	tr	--	12	tr
95P05335	102-119	2Bt3/2Bwb2	S	c	62.8	14.5	22.7	4.2		14.5	--	1.2	3.6	6.0	7.8	4.1	5	4	--	29	9
95P05336	119-124	2R/2Ob	S	fsl	19.9	25.9	54.2	6.7		15.1	10.8	24.7	3.7	3.2	7.0	15.6	--	--	--	30	--
95P05337	124-140	2Cr1/2Bw1b	S	cl	38.1	38.5	23.4	14.4		27.0	11.5	9.6	12.6	0.6	0.5	0.1	1	tr	5	20	6
95P05338	140-157	2Cr2/2Bwb2	S	sicl	32.3	50.7	17.0	10.3		31.0	19.7	15.0	1.5	0.3	0.1	0.1	--	--	--	2	--
95P05339	157-180	2Cr3/2Bwb3	S	sicl	31.1	50.7	18.2	9.8		31.1	19.6	16.1	1.7	0.2	0.1	0.1	--	--	--	2	--
95P05340	180-201	2Cr4/2Bwb4	S	sicl	30.2	53.4	16.4	8.7		34.5	18.9	9.9	2.1	1.0	1.6	1.8	tr	--	--	7	tr
95P05341	201-226	2Cr5/2Cr	S	sicl	27.1	54.9	18.0	8.6		34.8	20.1	12.4	3.9	0.8	0.3	0.6	2	11	2	20	15

*** Primary Characterization Data ***

Pedon ID: S1995IA179001

( Wapello, Iowa )

Print Date: Dec 17 2024 8:25PM

Sampled As	:	GOSPORT		Fine, illitic Aquic Durochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0835

---

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	4E2a1a1a1	4C1		8D1	8D1
95P05329	0-18	A	S	1.31	1.56	0.059			27.6	18.6		1.031		0.12		0.80	0.45
95P05330	18-25	E	S	1.46	1.71	0.053			26.6	17.4		1.029		0.13		0.67	0.39
95P05331	25-43	Bw1	S	1.45	1.78	0.070			26.9	18.4		1.032		0.12		0.49	0.37
95P05332	43-58	Bw2	S	1.47	1.84	0.077			28.4	19.7			1.033	0.13		0.43	0.35
95P05333	58-79	2Bt1/2Ab	S	1.45	1.85	0.085			29.8	23.5			1.036	0.09		0.39	0.34
95P05334	79-102	2Bt2/2Bwb1	S	1.50	1.86	0.074			29.8	20.0			1.040	0.15		0.21	0.26
95P05335	102-119	2Bt3/2Bwb2	S	1.49	1.65	0.033			28.7	20.3			1.050	0.12		0.31	0.32
95P05336	119-124	2R/2Ob	S	2.28	2.29	0.001			5.0	8.0		1.007		--		0.52	0.40
95P05337	124-140	2Cr1/2Bw1b	S	1.81	2.00	0.032			14.9	12.2		1.013		0.05		0.28	0.32
95P05338	140-157	2Cr2/2Bwb2	S	1.76	1.96	0.037			16.7	12.0			1.010	0.08		0.25	0.37
95P05339	157-180	2Cr3/2Bwb3	S	1.83	2.00	0.030			14.5	11.7			1.018	0.05		0.22	0.38
95P05340	180-201	2Cr4/2Bwb4	S	1.78	1.99	0.038			17.1	11.9			1.016	0.09		0.24	0.39
95P05341	201-226	2Cr5/2Cr	S	1.83	2.02	0.030			16.0	10.6		1.010		0.09		0.27	0.39

*** Primary Characterization Data ***

Pedon ID: S1995IA179001

( Wapello, Iowa )

Print Date: Dec 17 2024 8:25PM

Sampled As	:	GOSPORT		Fine, illitic Aquic Durochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0835

---

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

95P05329

0-18

A

S

25.2

95P05330

18-25

E

S

22.5

95P05331

25-43

Bw1

S

22.8

95P05332

43-58

Bw2

S

24.8

95P05333

58-79

2Bt1/2Ab

S

31.1

95P05334

79-102

2Bt2/2Bwb1

S

29.0

95P05335

102-119

2Bt3/2Bwb2

S

29.5

95P05336

119-124

2R/2Ob

S

11.5

95P05337

124-140

2Cr1/2Bw1b

S

20.7

95P05338

140-157

2Cr2/2Bwb2

S

18.1

95P05339

157-180

2Cr3/2Bwb3

S

17.5

95P05340

180-201

2Cr4/2Bwb4

S

18.1

95P05341

201-226

2Cr5/2Cr

S

16.3

---

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 - - - - -)
				4H2a	6B4a	4H2a		6A1c		6C2b	6G7a	6D2a		8J	6C9b	6G12b	6V2b	6D5b
95P05329	0-18	A	S		0.362			3.88	11	3.1	0.2	0.1	0.37	0.07	0.50	0.12	0.04	471.0
95P05330	18-25	E	S		0.219			2.33	11	3.3	0.2	0.1	0.30	0.05	0.37	0.11	0.04	372.1
95P05331	25-43	Bw1	S		0.078			0.42	5	3.3	0.3	tr	0.18	0.03	0.15	0.10	0.04	66.9
95P05332	43-58	Bw2	S		0.059			0.34	6	3.6	0.2	tr	0.26	0.04	0.29	0.11	0.03	57.5
95P05333	58-79	2Bt1/2Ab	S		0.089			0.61	7	3.1	0.2	--	0.30	0.04	0.44	0.08	0.04	19.3
95P05334	79-102	2Bt2/2Bwb1	S	0.23	0.073	4.24		0.22	3	2.8	tr	--	0.08	0.02	0.13	0.02	0.03	--
95P05335	102-119	2Bt3/2Bwb2	S	0.15		6.21		0.11		2.3	tr	--	0.03	0.02	0.03	0.02	0.02	39.2
95P05336	119-124	2R/2Ob	S					1.42		0.6	tr	--	0.03	0.02	0.03	0.01	0.02	18.9
95P05337	124-140	2Cr1/2Bw1b	S					0.19		1.2	tr	--	0.02	0.02	0.02	0.01	0.02	--
95P05338	140-157	2Cr2/2Bwb2	S					0.03		2.3	tr	--	0.02	0.02	0.02	0.01	0.02	--
95P05339	157-180	2Cr3/2Bwb3	S					0.04		0.7	tr	--	0.02	0.01	0.03	0.01	0.02	--
95P05340	180-201	2Cr4/2Bwb4	S					0.06		3.5	0.1	tr	0.04	0.01	0.05	0.01	0.03	38.7
95P05341	201-226	2Cr5/2Cr	S					0.04		1.9	0.1	tr	0.02	0.02	0.01	0.02	0.02	361.8

*** Primary Characterization Data ***

Pedon ID: S1995IA179001

( Wapello, Iowa )

Print Date: Dec 17 2024 8:25PM

Sampled As	:	GOSPORT		Fine, illitic Aquic Durochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0835

---

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 - - - - -)

4H2a

95P05334

79-102

2Bt2/2Bwb1

S

0.07

95P05335

102-119

2Bt3/2Bwb2

S

0.04

---

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	5A3b	5G1	5C3	5C1
95P05329	0-18	A	S	18.3	7.5	0.5	0.5	26.8	5.2	--	0.5	32.0	33.3			84	80
95P05330	18-25	E	S	21.3*	9.2	0.6	0.6	31.7	4.3	--	0.1	36.0	29.8			88	100
95P05331	25-43	Bw1	S	16.4	6.8	0.2	0.9	24.3	3.6	--	tr	27.9	24.9			87	98
95P05332	43-58	Bw2	S	16.0*	9.6	0.4	0.6	26.6	3.8	--	--	30.4	24.2			88	100
95P05333	58-79	2Bt1/2Ab	S	15.2	7.8	0.3	0.6	23.9	4.7	--	--	28.6	26.6			84	90
95P05334	79-102	2Bt2/2Bwb1	S	16.5*	9.5	0.5	0.5	27.0	3.5	--	--	30.5	16.3			89	100
95P05335	102-119	2Bt3/2Bwb2	S	18.8*	10.8	0.6	0.5	30.7	1.3	--	0.3	32.0	19.2			96	100
95P05336	119-124	2R/2Ob	S	17.0*	9.7	0.6	0.4	27.7	0.8	--	0.1	28.5	10.4			97	100
95P05337	124-140	2Cr1/2Bw1b	S	19.1*	10.5	0.7	0.4	30.7	2.3	--	tr	33.0	10.5			93	100
95P05338	140-157	2Cr2/2Bwb2	S	17.4*	9.0	0.6	0.4	27.4	0.1	--	--	27.5	8.2			100	100
95P05339	157-180	2Cr3/2Bwb3	S	14.6*	6.5	0.4	0.3	21.8	0.3	--	--	22.1	6.9			99	100
95P05340	180-201	2Cr4/2Bwb4	S	35.8*	3.2	0.7	0.2	39.9	0.5	0.1	--	40.4	7.1	40.0	tr	99	100
95P05341	201-226	2Cr5/2Cr	S	12.7*	2.4	0.5	0.2	15.8	1.0	tr	tr	16.8	7.3			94	100

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

*** Primary Characterization Data ***

Pedon ID: S1995IA179001

( Wapello, Iowa )

Print Date: Dec 17 2024 8:25PM

Sampled As	:	GOSPORT		Fine, illitic Aquic Durochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0835

---

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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1b	6K1d				6L1d	6W1b	6M1d	8A	8D5	8A3a	4F1a1a1		5E
95P05329	0-18	A	S																			2
95P05330	18-25	E	S																			2
95P05331	25-43	Bw1	S																			1
95P05332	43-58	Bw2	S	26.1	11.8	3.7	0.1	--	0.7	tr	0.9				37.7	--	--	76.9	0.2	3.13	2.13	2	1
95P05333	58-79	2Bt1/2Ab	S	22.5	13.3	4.1	0.2	--	0.5	0.1	1.0				36.8	--	--	112.4	0.2	3.11	2.18	1	1
95P05334	79-102	2Bt2/2Bwb1	S	23.8	17.8	4.6	0.3	--	0.3	0.4	1.0				41.1	--	--	116.1	0.3	3.35	2.72	3	1
95P05335	102-119	2Bt3/2Bwb2	S	25.0	13.8	4.4	0.2	--	0.2	0.2	0.9				40.1	--	--	115.3	0.3	3.28	2.86	3	1
95P05336	119-124	2R/2Ob	S	21.8	16.3	6.0	0.3	--	0.3	0.4	1.1				42.6	--	--	38.3	0.1	3.44	0.89	4	1
95P05337	124-140	2Cr1/2Bw1b	S	23.8	14.6	6.6	0.3	--	0.4	--	0.9				42.6	--	--	62.8	0.2	3.48	1.02	3	2
95P05338	140-157	2Cr2/2Bwb2	S	24.3	13.6	5.2	0.4	--	0.3	--	1.0				39.8	--	--	64.3	0.2	3.30	2.00	3	1
95P05339	157-180	2Cr3/2Bwb3	S	24.7	12.2	5.5	0.4	--	0.3	--	1.0				39.5	--	--	60.0	0.1	3.30	1.90	1	1
95P05340	180-201	2Cr4/2Bwb4	S	23.2	11.2	4.2	0.3	--	0.5	--	0.8				36.7	--	--	62.5	0.1	3.06	1.46	6	1
95P05341	201-226	2Cr5/2Cr	S	24.8	8.7	3.5	0.3	--	0.5	0.2	0.8				34.4	--	--	62.5	0.1	2.92	1.08	4	1

---

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	8C1b					4E2a1a1a1
95P05329	0-18	A	S		7.0	7.1
95P05330	18-25	E	S		7.1	7.3
95P05331	25-43	Bw1	S		7.2	7.3
95P05332	43-58	Bw2	S		7.1	7.2	6.9					1
95P05333	58-79	2Bt1/2Ab	S		7.0	7.1	6.8					1
95P05334	79-102	2Bt2/2Bwb1	S		6.0	6.1	6.0					11
95P05335	102-119	2Bt3/2Bwb2	S		6.4	6.4	6.3					17
95P05336	119-124	2R/2Ob	S		6.6	6.8	6.5					--
95P05337	124-140	2Cr1/2Bw1b	S		6.8	7.0	6.8					--
95P05338	140-157	2Cr2/2Bwb2	S		6.9	6.9	6.8					3
95P05339	157-180	2Cr3/2Bwb3	S		6.9	6.9	6.8					3
95P05340	180-201	2Cr4/2Bwb4	S		7.0	7.0	6.9					1
95P05341	201-226	2Cr5/2Cr	S		7.1	7.1	7.0					--

*** Primary Characterization Data ***

Pedon ID: S1995IA179001

( Wapello, Iowa )

Print Date: Dec 17 2024 8:25PM

Sampled As	:	GOSPORT		Fine, illitic Aquic Durochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0835

---

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

6S3b

95P05329

0-18

A

S

15.0

95P05330

18-25

E

S

6.0

95P05331

25-43

Bw1

S

2.0

95P05332

43-58

Bw2

S

21.0

95P05333

58-79

2Bt1/2Ab

S

16.0

95P05334

79-102

2Bt2/2Bwb1

S

--

95P05335

102-119

2Bt3/2Bwb2

S

tr

95P05336

119-124

2R/2Ob

S

--

95P05337

124-140

2Cr1/2Bw1b

S

1.0

95P05338

140-157

2Cr2/2Bwb2

S

--

95P05339

157-180

2Cr3/2Bwb3

S

tr

95P05340

180-201

2Cr4/2Bwb4

S

--

95P05341

201-226

2Cr5/2Cr

S

--

*** Primary Characterization Data ***

Pedon ID: S1995IA179001

( Wapello, Iowa )

Print Date: Dec 17 2024 8:25PM

Sampled As	:	GOSPORT		Fine, illitic Aquic Durochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  95P0835

---

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

95P05329

0.0-18.0

A

tcly

KK 4

MI 3

MM 3

MT 3

QZ 1

95P05331

25.0-43.0

Bw1

tcly

KK 4

MI 3

MM 3

MT 3

QZ 1

GE 1

95P05333

58.0-79.0

2Bt1/2Ab

tcly

MI 3

MM 3

KK 3

QZ 1

95P05335

102.0-119.0

2Bt3/2Bwb2

tcly

MI 4

KK 3

QZ 3

95P05337

124.0-140.0

2Cr1/2Bw1b

tcly

KK 5

MI 3

MM 3

GE 1

95P05339

157.0-180.0

2Cr3/2Bwb3

tcly

KK 5

MI 4

VR 1

QZ 1

95P05341

201.0-226.0

2Cr5/2Cr

tcly

KK 5

MI 4

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE Goethite	KK Kaolinite	MI Mica	MM Montmorillonite-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