*** Primary Characterization Data ***

Pedon ID: 91OK103002

( Noble, Oklahoma )

Print Date: Nov 21 2024 12:49PM

Sampled as on Jun 29, 1991:	Westsum ; Fine, montmorillonitic, thermic Udertic Argiustolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP91OK216   NOBLE AND OKLAHOMA COUNTIES	Natural Resources Conservation Service
	-	Site ID	S1991OK103002   Lat: 36° 28' 49.00" north  Long: 97° 19' 9.01" west  MLRA: 80A	National Soil Survey Center
	-	Pedon No.	91P0909	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
91P05552	Ap	Ap	0-16				SICL	SIC
91P05553	Bt1	Bt1	16-28				SIC	SIC
91P05554	Btk1	Btk1	28-42				SIC	SIC
91P05555	Btk2	Btk2	42-86				SIC	SIC
91P05556	Bt2	Bt2	86-117				C	SIC
91P05557	Bt3	Bt3	117-166				SIL	SIC
91P05558	BC1	BC1	166-208				SIL	SIC
91P05559	BC2	BC2	208-236				SIL	SIC
91P05560			0-5		DB		SICL	CL
91P05561			0-10		P.D.			SIC

---

---

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
91P05552	0-16	Ap	S	sic	41.0	49.9	9.1	27.9		20.8	29.1	8.1	0.5	0.3	0.1	0.1	tr	tr	--	1
91P05553	16-28	Bt1	S	sic	47.0	46.3	6.7	32.4		19.6	26.7	5.5	0.4	0.3	0.3	0.2	tr	tr	--	1
91P05554	28-42	Btk1	S	sic	47.2	44.1	8.7	25.2		23.1	21.0	5.0	0.9	0.8	1.1	0.9	2	2	1	9	5
91P05555	42-86	Btk2	S	sic	45.9	43.4	10.7	22.2	4.1	26.6	16.8	5.7	1.2	1.5	1.3	1.0	1	4	--	10	5
91P05556	86-117	Bt2	S	sic	46.7	43.7	9.6	24.0	4.0	27.0	16.7	5.7	1.2	1.0	0.8	0.9	1	3	--	8	4
91P05557	117-166	Bt3	S	sic	47.4	46.3	6.3		6.5	29.0	17.3	4.2	0.7	0.5	0.5	0.4	tr	tr	--	2
91P05558	166-208	BC1	S	sic	47.1	46.0	6.9		5.6	27.9	18.1	5.2	0.8	0.5	0.3	0.1	tr	--	--	2
91P05559	208-236	BC2	S	sic	46.8	45.3	7.9	25.2	3.4	27.4	17.9	5.3	1.0	0.7	0.6	0.3	tr	--	--	3
91P05560	0-5		N	cl	33.1	41.3	40.2	23.4		15.3	11.4	17.9	5.6	1.9	0.2	14.6
91P05561	0-10		S	sic	42.4	46.9	10.7	8.8	7.3	20.6	26.3	9.2	0.5	0.4	0.3	0.3	--	--	--	2

*** Primary Characterization Data ***

Pedon ID: 91OK103002

( Noble, Oklahoma )

Print Date: Nov 21 2024 12:49PM

Sampled As	:	Westsum		Fine, montmorillonitic, thermic Udertic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0909

---

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
91P05552	0-16	Ap	S	1.37	1.64	0.062			28.1	17.8		1.036		0.14		0.71	0.43
91P05553	16-28	Bt1	S	1.36	1.73	0.083			28.8	19.8		1.039		0.12		0.65	0.42
91P05554	28-42	Btk1	S	1.47	1.83	0.074			25.4	18.8		1.035		0.09		0.56	0.40
91P05555	42-86	Btk2	S	1.58	1.86	0.054			21.1	16.8		1.030		0.07		0.46	0.37
91P05556	86-117	Bt2	S	1.38	1.51	0.030			19.8	16.9		1.030		0.04		0.43	0.36
91P05557	117-166	Bt3	S	1.60	2.04	0.084			22.3	16.9		1.028		0.09		0.42	0.36
91P05558	166-208	BC1	S	1.56	1.95	0.077			23.4	18.0		1.031		0.08		0.45	0.38
91P05559	208-236	BC2	S	1.53	1.96	0.086			25.1	17.7		1.031		0.11		0.46	0.38
91P05561	0-10		S							17.3		1.038				0.68	0.41

---

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
91P05552	0-16	Ap	S	48	30
91P05554	28-42	Btk1	S	55	37
91P05556	86-117	Bt2	S	51	36

*** Primary Characterization Data ***

Pedon ID: 91OK103002

( Noble, Oklahoma )

Print Date: Nov 21 2024 12:49PM

Sampled As	:	Westsum		Fine, montmorillonitic, thermic Udertic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0909

---

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 - - - - -)

6B3a

6A1c

91P05552

0-16

Ap

S

0.122

1.64

91P05553

16-28

Bt1

S

0.119

1.49

91P05554

28-42

Btk1

S

0.091

1.11

91P05555

42-86

Btk2

S

0.055

0.60

91P05556

86-117

Bt2

S

0.037

0.39

91P05557

117-166

Bt3

S

0.23

91P05558

166-208

BC1

S

0.16

91P05559

208-236

BC2

S

0.16

91P05561

0-10

S

1.51

---

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				5A8b			5C3	5C1
91P05552	0-16	Ap	S	21.6*	12.8	0.1	0.7		1.8				29.2			95	100
91P05553	16-28	Bt1	S	24.9*	15.8	0.1	0.6		1.8				30.4			96	100
91P05554	28-42	Btk1	S	42.8*	15.7	0.1	0.5						26.4			100	100
91P05555	42-86	Btk2	S	42.5*	18.3	0.1	0.4						21.2			100	100
91P05556	86-117	Bt2	S	37.6*	23.6	0.3	0.4						20.1			100	100
91P05557	117-166	Bt3	S	21.7*	31.4	0.7	0.4						20.0			100	100
91P05558	166-208	BC1	S	29.5*	30.8	1.1	0.5						21.0			100	100
91P05559	208-236	BC2	S	33.6*	27.5	1.4	0.5						21.4			100	100
91P05561	0-10		S	30.8*	14.6	0.1	0.8		1.3				29.0			97	100

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

*** Primary Characterization Data ***

Pedon ID: 91OK103002

( Noble, Oklahoma )

Print Date: Nov 21 2024 12:49PM

Sampled As	:	Westsum		Fine, montmorillonitic, thermic Udertic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0909

---

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	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
91P05552	0-16	Ap	S	3.0	2.3	0.3	0.1	--	4.5	0.1	0.4				0.5	--	--	52.3	tr	0.52	0.30	tr	tr
91P05553	16-28	Bt1	S	2.7	2.3	0.4	tr	--	3.9	0.1	0.5				0.5	--	--	60.0	tr	0.50	0.33	tr	tr
91P05554	28-42	Btk1	S	2.4	2.4	0.4	tr	--	3.8	0.2	0.5				0.4	--	--	54.7	tr	0.48	0.35	tr	tr
91P05555	42-86	Btk2	S	1.5	2.4	0.6	tr	--	3.4	0.1	0.6				0.4	--	--	56.6	tr	0.42	0.28	tr	tr
91P05556	86-117	Bt2	S	1.0	2.8	1.1	tr	--	3.5	0.1	0.4				0.7	--	--	58.2	tr	0.47	0.32	1	1
91P05557	117-166	Bt3	S	0.5	1.9	2.1	tr	--	2.8	0.1	0.4				1.1	--	--	70.4	tr	0.44	0.36	3	2
91P05558	166-208	BC1	S																		0.20	5
91P05559	208-236	BC2	S	0.5	1.8	4.5	0.1	--	3.9	0.2	0.3				1.9	0.2	--	72.3	tr	0.67	0.46	5	4
91P05561	0-10		S	3.7	2.9	0.3	0.1	--	5.7	0.1	0.3				0.6	--	--	50.3	tr	0.62	0.35	tr	tr

---

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			6E1g
91P05552	0-16	Ap	S		7.2	7.8	7.6			1
91P05553	16-28	Bt1	S		7.3	7.9	7.6			1
91P05554	28-42	Btk1	S		7.4	8.0	7.7			9
91P05555	42-86	Btk2	S		7.5	8.1	7.9			18
91P05556	86-117	Bt2	S		7.7	8.2	8.0			20
91P05557	117-166	Bt3	S		7.7	8.4	8.2			24
91P05558	166-208	BC1	S		7.8	8.5				17
91P05559	208-236	BC2	S		7.9	8.6	8.3			14
91P05561	0-10		S		7.4	8.0	7.7			2

*** Primary Characterization Data ***

Pedon ID: 91OK103002

( Noble, Oklahoma )

Print Date: Nov 21 2024 12:49PM

Sampled As	:	Westsum		Fine, montmorillonitic, thermic Udertic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0909

---

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

91P05553

16.0-28.0

Bt1

tcly

MT 3

MI 3

KK 2

MM 1

QZ 1

18

7.4

2.8

91P05554

28.0-42.0

Btk1

tcly

MT 3

MI 3

KK 3

MM 2

18

7.3

2.7

91P05555

42.0-86.0

Btk2

tcly

MI 3

KK 3

MT 2

MM 2

QZ 1

18

7.1

2.7

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
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

*** Primary Characterization Data ***

Pedon ID: 91OK103002

( Noble, Oklahoma )

Print Date: Nov 21 2024 12:49PM

Sampled As	:	Westsum		Fine, montmorillonitic, thermic Udertic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0909

---

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

91P05552

0.0-16.0

Ap

csi

67

QZ 63

FK 24

FP 3

OP 3

MS 2

PR 2

OT 1

PO 1

HN tr

BT tr

TM tr

GS tr

ZR tr

AM tr

CL tr

91P05553

16.0-28.0

Bt1

csi

65

QZ 62

FK 26

OT 3

OP 2

FP 2

MS 1

PO 1

PR 1

HN 1

TM tr

BT tr

AM tr

ZR tr

GS tr

CL tr

91P05554

28.0-42.0

Btk1

csi

69

QZ 64

FK 20

OT 5

OP 4

CA 2

FP 1

CB 1

PR 1

PO 1

ZR tr

MS tr

BT tr

AM tr

CL tr

TM tr

HN tr

91P05555

42.0-86.0

Btk2

csi

70

QZ 68

FK 15

OT 8

OP 2

CA 1

PR 1

FP 1

CB 1

MS 1

HN 1

ZR tr

TM tr

BT tr

AM tr

GS tr

CL tr

PO tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

*** Primary Characterization Data ***

Pedon ID: 91OK103002

( Noble, Oklahoma )

Print Date: Nov 21 2024 12:49PM

Sampled As	:	Westsum		Fine, montmorillonitic, thermic Udertic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0909

---

MINERAL INTERPRETATION:
AM Amphibole	BT Biotite	CA Calcite	CB Carbonate Aggregates	CL Chlorite
FK Potassium Feldspar	FP Plagioclase Feldspar	GS Glass	HN Hornblende	MS Muscovite
OP Opaques	OT Other	PO Plant Opal	PR Pyroxene	QZ Quartz
TM Tourmaline	ZR Zircon