*** Primary Characterization Data ***

Pedon ID: 1991MO167054

( Polk, Missouri )

Print Date: Mar 2 2025 8:53AM

Sampled as on Sep 7, 1991:	Creldon ; Fine, mixed Mollic Fragiudalfs
Revised to SSL:	(unnamed) ; Fine, mixed, mesic Mollic Fragiudalf

				United States Department of Agriculture
SSL	-	Project	CP92MO013   POLK COUNTY	Natural Resources Conservation Service
	-	Site ID	1991MO167054S   Lat: 37° 33' 49.00" north  Long: 93° 23' 48.00" west  MLRA: 116B	National Soil Survey Center
	-	Pedon No.	92P0063	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
92P00449	A	A	0-18				SIL	SIL
92P00450	Bt1	Bt1	18-36				SIL	SIL
92P00451	Bt2	Bt2	36-61				SICL	SIC
92P00452	Btx	Btx	61-86				SICL	CL
92P00453	2Bt1	2Bt3	86-99				C	C
92P00454	2Bt2	2Bt4	99-119				C	SIC
92P00455	2Bt3	2Bt5	119-150				C	SIC
92P00456	2BC	2BC	150-170				C	SICL
92P00457	2Cr	2CR	170-203				C	SICL
92P00458	R	2R	203-216

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.56	(NA)
Clay, carbonate free, Weighted Average	40	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	27	% wt
Volume, >2mm, Weighted Average	19	% vol
Clay, total, Weighted Average	40	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 18-68 cm

*** Primary Characterization Data ***

Pedon ID: 1991MO167054

( Polk, Missouri )

Print Date: Mar 2 2025 8:53AM

Sampled As	:	Creldon		Fine, mixed Mollic Fragiudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0063

---

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	3A1a1a	3B1	3B1	3B1
92P00449	0-18	A	S	sil	16.1	73.6	10.3	11.0		41.1	32.5	1.0	3.4	3.3	1.7	0.9	2	1	--	12	3
92P00450	18-36	Bt1	S	sil	26.6	62.4	11.0	20.3		36.8	25.6	2.9	2.7	3.3	1.7	0.4	2	2	2	14	6
92P00451	36-61	Bt2	S	sic	49.6	45.3	5.1	22.5		31.6	13.7	0.5	1.2	0.9	1.2	1.3	2	7	3	17	12
92P00452	61-86	Btx	S	cl	37.0	38.3	24.7	21.9		26.0	12.3	0.6	0.9	0.8	4.7	17.7	4	13	76	95	93
92P00453	86-99	2Bt1	S	c	69.0	29.9	1.1	51.6		23.3	6.6	0.2	0.3	0.2	0.2	0.2	1	5	2	9	8
92P00454	99-119	2Bt2	S	sic	59.3	40.0	0.7	38.1		34.3	5.7	0.2	0.3	0.1	0.1	tr	tr	--	--	1
92P00455	119-150	2Bt3	S	sic	47.6	51.6	0.8	28.8		38.0	13.6	0.2	0.2	0.2	0.1	0.1	2	--	7	10	9
92P00456	150-170	2BC	S	sicl	39.1	56.6	4.3	18.0	0.3	43.4	13.2	1.5	1.3	0.8	0.6	0.1	1	8	7	18	16
92P00457	170-203	2Cr	S	sicl	30.0	66.2	3.8	12.5	0.9	42.7	23.5	0.9	0.9	0.7	0.7	0.6	2	2	4	11	8
92P00458	203-216	R	S														--	--	--

---

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
92P00449	0-18	A	S	1.18	1.24	0.016			20.2	8.5		1.014		0.14		0.82	0.53
92P00450	18-36	Bt1	S	1.40	1.52	0.027			22.8	11.5		1.022		0.15		0.57	0.43
92P00451	36-61	Bt2	S	1.43	1.69	0.051			27.0	20.2		1.042		0.09		0.55	0.41
92P00452	61-86	Btx	S	1.51	2.01	0.007			41.2	14.9		1.026		0.04		0.54	0.40
92P00453	86-99	2Bt1	S	1.45	1.94	0.095			27.0	25.4		1.051		0.02		0.56	0.37
92P00454	99-119	2Bt2	S	1.56	1.99	0.084			25.3	21.3		1.042		0.06		0.57	0.36
92P00455	119-150	2Bt3	S	1.72	2.01	0.049			19.6	17.1		1.025		0.04		0.48	0.36
92P00456	150-170	2BC	S	1.75	1.99	0.037			19.4	14.7		1.018		0.07		0.37	0.38
92P00457	170-203	2Cr	S	1.65	1.90	0.044			20.7	11.0		1.011		0.15		0.24	0.37
92P00458	203-216	R	GP	2.04	2.22				12.3	9.4		1.008

*** Primary Characterization Data ***

Pedon ID: 1991MO167054

( Polk, Missouri )

Print Date: Mar 2 2025 8:53AM

Sampled As	:	Creldon		Fine, mixed Mollic Fragiudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0063

---

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

92P00449

0-18

A

S

13.7

92P00450

18-36

Bt1

S

16.9

92P00451

36-61

Bt2

S

25.4

92P00452

61-86

Btx

S

19.7

92P00453

86-99

2Bt1

S

31.3

92P00454

99-119

2Bt2

S

25.9

92P00455

119-150

2Bt3

S

21.9

92P00456

150-170

2BC

S

20.8

92P00457

170-203

2Cr

S

17.3

---

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 - - - - -)
								6A1c		6C2b	6G7a	6D2a
92P00449	0-18	A	S					1.84		1.6	0.1	0.1
92P00450	18-36	Bt1	S					0.92		2.7	0.3	0.1
92P00451	36-61	Bt2	S					0.80		2.7	0.4	tr
92P00452	61-86	Btx	S					0.13		4.1	0.4	0.2
92P00453	86-99	2Bt1	S					0.10		1.6	0.2	tr
92P00454	99-119	2Bt2	S					0.05		1.3	0.2	tr
92P00455	119-150	2Bt3	S					0.02		0.8	0.1	tr
92P00456	150-170	2BC	S					0.02		0.9	0.1	tr
92P00457	170-203	2Cr	S					0.02		1.0	0.1	tr
92P00458	203-216	R	GP					0.03		0.5	tr	tr

*** Primary Characterization Data ***

Pedon ID: 1991MO167054

( Polk, Missouri )

Print Date: Mar 2 2025 8:53AM

Sampled As	:	Creldon		Fine, mixed Mollic Fragiudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0063

---

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
92P00449	0-18	A	S	7.3	1.2	0.3	tr	8.8	8.0	tr	2.5	16.8	13.2			52	67
92P00450	18-36	Bt1	S	2.7	2.4	0.4	--	5.5	12.1	3.5	0.5	17.6	15.2	9.0	39	31	36
92P00451	36-61	Bt2	S	6.0	8.4	1.0	0.2	15.6	18.1	5.2	0.4	33.7	27.5	20.8	25	46	57
92P00452	61-86	Btx	S	6.9	9.7	1.7	0.1	18.4	4.7			23.1	19.9			80	92
92P00453	86-99	2Bt1	S	14.4*	24.0	4.1	0.2		4.1				38.9			91	100
92P00454	99-119	2Bt2	S	12.7*	20.8	3.8	0.1		1.3				33.7			97	100
92P00455	119-150	2Bt3	S	14.3*	11.8	2.3	--		0.5				22.9			98	100
92P00456	150-170	2BC	S	35.6*	13.0	2.1	tr						14.6			100	100
92P00457	170-203	2Cr	S	23.2*	13.6	1.4	--						7.1			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 - -)

%

92P00449

0-18

A

S

2

92P00450

18-36

Bt1

S

3

92P00451

36-61

Bt2

S

4

92P00452

61-86

Btx

S

9

92P00453

86-99

2Bt1

S

11

92P00454

99-119

2Bt2

S

11

92P00455

119-150

2Bt3

S

10

92P00456

150-170

2BC

S

14

92P00457

170-203

2Cr

S

20

*** Primary Characterization Data ***

Pedon ID: 1991MO167054

( Polk, Missouri )

Print Date: Mar 2 2025 8:53AM

Sampled As	:	Creldon		Fine, mixed Mollic Fragiudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0063

---

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
92P00449	0-18	A	S		4.9	5.4
92P00450	18-36	Bt1	S		4.2	5.1
92P00451	36-61	Bt2	S		4.4	5.5
92P00452	61-86	Btx	S		6.0	6.5
92P00453	86-99	2Bt1	S		7.0	7.1				--
92P00454	99-119	2Bt2	S		7.2	7.4				--
92P00455	119-150	2Bt3	S		7.8	7.9				1
92P00456	150-170	2BC	S		7.9	7.9				17
92P00457	170-203	2Cr	S		8.0	8.2				27
92P00458	203-216	R	GP		8.1	8.4				23

*** Primary Characterization Data ***

Pedon ID: 1991MO167054

( Polk, Missouri )

Print Date: Mar 2 2025 8:53AM

Sampled As	:	Creldon		Fine, mixed Mollic Fragiudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0063

---

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

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

92P00449

0.0-18.0

A

tcly

VR 3

KK 3

MT 2

MI 2

QZ 1

17

6.1

1.2

92P00450

18.0-36.0

Bt1

tcly

MT 3

VR 3

KK 3

MI 2

21

7.7

1.3

92P00452

61.0-86.0

Btx

tcly

MT 3

KK 3

MI 3

MM 2

VR 2

23

6.1

2.8

QZ 2

GE 1

92P00454

99.0-119.0

2Bt2

tcly

MM 4

MI 3

MT 2

QZ 1

GE 1

23

5.3

3.5

92P00456

150.0-170.0

2BC

tcly

MI 5

MM 1

GE 1

QZ 1

23

4.7

5.5

92P00458

203.0-216.0

R

tcly

MI 5

DL 1

GE 1

QZ 1

21

4.3

6.3

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
DL Dolomite	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

*** Primary Characterization Data ***

Pedon ID: 1991MO167054

( Polk, Missouri )

Print Date: Mar 2 2025 8:53AM

Sampled As	:	Creldon		Fine, mixed Mollic Fragiudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0063

---

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

92P00449

0.0-18.0

A

csi

86

QZ 79

FK 10

CD 3

OW 2

PO 2

OP 2

AM 1

PR tr

MS tr

GS tr

TM tr

GA tr

ZR tr

BT tr

92P00450

18.0-36.0

Bt1

csi

83

QZ 79

FK 14

OW 2

OP 2

PR 1

PO 1

CD 1

TM tr

ZR tr

AM tr

BT tr

CL tr

MS tr

RA tr

RU tr

92P00451

36.0-61.0

Bt2

csi

91

QZ 88

FK 6

CD 3

PR 1

AM 1

OW 1

OP tr

PO tr

MS tr

CL tr

ZR tr

TM tr

BT tr

92P00452

61.0-86.0

Btx

csi

84

QZ 81

FK 12

CD 2

MS 2

OW 1

BT 1

OP 1

PR tr

OR tr

TM tr

ZR tr

AM tr

92P00453

86.0-99.0

2Bt1

csi

87

QZ 83

FK 7

BT 3

CD 2

OW 1

MS 1

OP 1

OR 1

PR tr

TM tr

AM tr

ZR tr

*** Primary Characterization Data ***

Pedon ID: 1991MO167054

( Polk, Missouri )

Print Date: Mar 2 2025 8:53AM

Sampled As	:	Creldon		Fine, mixed Mollic Fragiudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0063

---

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

CL tr

92P00454

99.0-119.0

2Bt2

csi

81

QZ 79

FK 13

OW 3

MS 2

CD 1

OP 1

PR 1

TM tr

BT tr

ZR tr

OR tr

CL tr

AM tr

CA tr

92P00455

119.0-150.0

2Bt3

csi

81

QZ 79

FK 16

CD 2

OW 1

MS 1

PR 1

AM tr

OP tr

TM tr

OR tr

BT tr

ZR tr

CA tr

CL tr

92P00456

150.0-170.0

2BC

csi

62

QZ 60

CA 34

FK 2

OW 2

CD 1

OP 1

MS tr

AM tr

CB tr

TM tr

GS tr

CL tr

BT tr

92P00457

170.0-203.0

2Cr

csi

40

CA 51

QZ 40

FK 5

MS 1

OW 1

TM tr

GS tr

OP tr

BT tr

CD tr

AM tr

ZR tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

*** Primary Characterization Data ***

Pedon ID: 1991MO167054

( Polk, Missouri )

Print Date: Mar 2 2025 8:53AM

Sampled As	:	Creldon		Fine, mixed Mollic Fragiudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0063

---

MINERAL INTERPRETATION:
AM Amphibole	BT Biotite	CA Calcite	CB Carbonate Aggregates	CD Chert (Chalcedony
CL Chlorite	FK Potassium Feldspar	GA Glass Aggregates	GS Glass	MS Muscovite
OP Opaques	OR Other Resistant Minerals	OW Other Weatherable Minerals	PO Plant Opal	PR Pyroxene
QZ Quartz	RA Resistant Aggregates	RU Rutile	TM Tourmaline	ZR Zircon

*** Primary Characterization Data ***

Pedon ID: 1991MO167054

( Polk, Missouri )

Print Date: Mar 2 2025 8:53AM

Sampled As	:	Creldon		Fine, mixed Mollic Fragiudalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0063

---

Fine Earth Mineralogy (<2.0 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																	7D2	tion
Layer	(cm)	Horz	ion	( - - - - - - - - - - peak size - - - - - - - - - - )					(- - - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)							mg g-1
92P00450	18.0-36.0	Bt1	feth																	40.0
92P00452	61.0-86.0	Btx	feth																	49.0
92P00456	150.0-170.0	2BC	feth																	35.0

FRACTION INTERPRETATION:
feth - Fine Earth <2 mm