*** Primary Characterization Data ***

Pedon ID: 94KS045003

( Douglas, Kansas )

Print Date: Apr 26 2025 8:17PM

Sampled as on Sep 12, 1994:	Oska ; Fine, montmorillonitic Vertic Paleudolls
Revised to SSL:	(unnamed) ; Fine, mixed, mesic Vertic Paleudoll

				United States Department of Agriculture
SSL	-	Project	CP94KS248   KANSA RIVER-MLRA 106	Natural Resources Conservation Service
	-	Site ID	S1994KS045003   Lat: 38° 53' 40.00" north  Long: 95° 20' 37.01" west  MLRA: 106	National Soil Survey Center
	-	Pedon No.	94P0809	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
94P06352	Ap	Ap	0-10				SICL	SICL
94P06353	A	A	10-30				SICL	SICL
94P06354	Bt1	Bt1	30-51				SIC	SIC
94P06355	Bt2	Bt2	51-61				SIC	SIC
94P06356	Btss1	Btss1	61-76				SIC	SIC
94P06357	Btss2	Btss2	76-102				SIC	C
94P06358	BC	BC	102-135				SIC	C
94P06359	R	R	135-152

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.64	(NA)
Clay, carbonate free, Weighted Average	51	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	51	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 30-81 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	3A1a1a	3B1	3B1	3B1
94P06352	0-10	Ap	S	sicl	30.5	66.3	3.2	20.3		34.9	31.4	1.1	0.6	0.7	0.6	0.2	--	--	--	2	--
94P06353	10-30	A	S	sicl	33.3	63.8	2.9	22.1		32.4	31.4	1.0	0.5	0.6	0.5	0.3	--	tr	--	2	tr
94P06354	30-51	Bt1	S	sic	52.3	45.4	2.3	39.8		28.3	17.1	0.8	0.5	0.5	0.4	0.1	tr	tr	--	2	--
94P06355	51-61	Bt2	S	sic	51.3	46.4	2.3	38.9		26.8	19.6	0.7	0.5	0.5	0.4	0.2	tr	--	--	2	tr
94P06356	61-76	Btss1	S	sic	47.0	49.4	3.6	33.6		30.8	18.6	1.0	0.6	0.8	0.7	0.5	tr	tr	--	3	tr
94P06357	76-102	Btss2	S	c	52.7	37.9	9.4	35.8		24.1	13.8	1.1	0.9	1.8	2.8	2.8	1	1	--	10	2
94P06358	102-135	BC	S	c	58.7	31.0	10.3	41.8		19.9	11.1	1.1	1.0	1.8	2.7	3.7	2	2	1	14	5

*** Primary Characterization Data ***

Pedon ID: 94KS045003

( Douglas, Kansas )

Print Date: Apr 26 2025 8:17PM

Sampled As	:	Oska		Fine, montmorillonitic Vertic Paleudolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0809

---

Water Dispersible PSDA				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
				Clay	Silt	Sand	F	CO3	F	C	VF	F	M	C	VC
				<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1
	Depth			.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				3A1a6a	3A1a6a	3A1a6a			3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a
94P06352	0-10	Ap	S	8.4	74.6	17.0			44.1	30.5	4.8	4.9	3.7	2.7	0.9

---

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
94P06352	0-10	Ap	S	1.27	1.44	0.043			20.8	15.6		1.020		0.07		0.89	0.51
94P06353	10-30	A	S	1.34	1.53	0.045			26.2	15.0		1.019		0.15		0.77	0.45
94P06354	30-51	Bt1	S	1.36	1.63	0.062			24.4	22.0		1.031		0.03		0.63	0.42
94P06355	51-61	Bt2	S	1.26	1.75	0.116			32.7	22.3		1.032		0.13		0.65	0.43
94P06356	61-76	Btss1	S	1.33	1.78	0.102			31.2	19.3		1.028		0.16		0.68	0.41
94P06357	76-102	Btss2	S	1.39	1.76	0.081			29.6	20.4		1.029		0.13		0.57	0.39
94P06358	102-135	BC	S	1.29	1.71	0.095			34.5	22.3		1.033		0.15		0.55	0.38
94P06359	135-152	R	GP							2.5		1.001

*** Primary Characterization Data ***

Pedon ID: 94KS045003

( Douglas, Kansas )

Print Date: Apr 26 2025 8:17PM

Sampled As	:	Oska		Fine, montmorillonitic Vertic Paleudolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0809

---

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

94P06352

0-10

Ap

S

21.0

94P06353

10-30

A

S

21.0

94P06354

30-51

Bt1

S

28.4

94P06355

51-61

Bt2

S

28.1

94P06356

61-76

Btss1

S

24.9

94P06357

76-102

Btss2

S

25.4

94P06358

102-135

BC

S

27.7

---

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
94P06352	0-10	Ap	S	3.77	0.349			3.98	11	1.3	0.1	0.1
94P06353	10-30	A	S		0.223			2.44	11	1.4	0.2	0.1
94P06354	30-51	Bt1	S		0.158			1.62	10	1.9	0.3	0.1
94P06355	51-61	Bt2	S		0.132			1.10	8	2.0	0.3	0.1
94P06356	61-76	Btss1	S		0.110			0.77	7	2.2	0.2	0.1
94P06357	76-102	Btss2	S		0.092			0.48	5	4.2	0.2	0.2
94P06358	102-135	BC	S		0.085			0.43	5	4.7	0.2	0.3

*** Primary Characterization Data ***

Pedon ID: 94KS045003

( Douglas, Kansas )

Print Date: Apr 26 2025 8:17PM

Sampled As	:	Oska		Fine, montmorillonitic Vertic Paleudolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0809

---

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
94P06352	0-10	Ap	S	13.6	3.1	tr	0.6	17.3	11.0	0.2	3.6	28.3	27.2	17.5	1	61	64
94P06353	10-30	A	S	14.7	4.0	--	0.4	19.1	7.8	0.3	1.4	26.9	25.8	19.4	2	71	74
94P06354	30-51	Bt1	S	19.2	7.4	0.2	0.8	27.6	9.3	0.2	0.6	36.9	33.2	27.8	1	75	83
94P06355	51-61	Bt2	S	19.7	8.0	0.1	0.9	28.7	6.3	tr	0.8	35.0	33.2			82	86
94P06356	61-76	Btss1	S	18.4	7.2	0.2	0.8	26.6	7.1	0.1	0.7	33.7	32.0	26.7	tr	79	83
94P06357	76-102	Btss2	S	20.4	6.2	0.2	0.7	27.5	3.5	0.1	0.2	31.0	30.3	27.6	tr	89	91
94P06358	102-135	BC	S	24.8*	6.8	0.2	0.7	32.5	1.9	0.1	0.1	34.4	32.3	32.6	tr	94	100
94P06359	135-152	R	GP	43.6	0.6	0.1	0.1		--				1.0

^*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 - -)

%

94P06352

0-10

Ap

S

--

94P06353

10-30

A

S

--

94P06354

30-51

Bt1

S

1

94P06355

51-61

Bt2

S

tr

94P06356

61-76

Btss1

S

1

94P06357

76-102

Btss2

S

1

94P06358

102-135

BC

S

1

*** Primary Characterization Data ***

Pedon ID: 94KS045003

( Douglas, Kansas )

Print Date: Apr 26 2025 8:17PM

Sampled As	:	Oska		Fine, montmorillonitic Vertic Paleudolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0809

---

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

94P06352

0-10

Ap

S

4.8

5.3

94P06353

10-30

A

S

5.0

5.7

94P06354

30-51

Bt1

S

5.2

6.0

94P06355

51-61

Bt2

S

5.4

6.2

94P06356

61-76

Btss1

S

5.6

6.5

94P06357

76-102

Btss2

S

6.4

7.1

94P06358

102-135

BC

S

7.1

7.8

tr

94P06359

135-152

R

GP

100

---

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

94P06352

0-10

Ap

S

7.0

94P06353

10-30

A

S

tr

94P06354

30-51

Bt1

S

--

94P06355

51-61

Bt2

S

--

94P06356

61-76

Btss1

S

--

94P06357

76-102

Btss2

S

--

94P06358

102-135

BC

S

tr

*** Primary Characterization Data ***

Pedon ID: 94KS045003

( Douglas, Kansas )

Print Date: Apr 26 2025 8:17PM

Sampled As	:	Oska		Fine, montmorillonitic Vertic Paleudolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0809

---

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

94P06352

0.0-10.0

Ap

tcly

MI 3

MT 3

MM 2

KK 2

QZ 1

94P06353

10.0-30.0

A

tcly

MI 3

MT 2

MM 2

KK 2

QZ 1

94P06355

51.0-61.0

Bt2

tcly

MI 3

MM 3

MT 2

KK 2

QZ 1

94P06357

76.0-102.0

Btss2

tcly

MM 3

MI 2

KK 2

QZ 2

GE 2

HE 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE Goethite	HE Hematite	KK Kaolinite	MI Mica	MM Montmorillonite-Mica
MT Montmorillonite	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks