*** Primary Characterization Data ***

Pedon ID: 91OK109005

( Oklahoma, Oklahoma )

Print Date: Nov 21 2024 12:55PM

Sampled as on Jul 1, 1991:	Renfrow ; Fine, mixed, thermic Udertic Paleustoll
Revised to correlated:	Renfrow ; Fine, mixed, superactive, thermic Udertic Paleustolls

				United States Department of Agriculture
SSL	-	Project	CP91OK216   NOBLE AND OKLAHOMA COUNTIES	Natural Resources Conservation Service
	-	Site ID	S1991OK109005   Lat: 35° 41' 41.00" north  Long: 97° 36' 2.00" west  MLRA: 80A	National Soil Survey Center
	-	Pedon No.	91P0906	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
91P05524	Ap	Ap	0-8				SIL	SIL
91P05525	A	A	8-20				SIL	L
91P05526	BA	BA	20-39				SICL	CL
91P05527	Bt1	Bt1	39-66				SIC	SIC
91P05528	Bt2	Bt2	66-109				SIC	SICL
91P05529	Btk1	Btk1	109-133				SIC	SICL
91P05530	Btk2	Btk2	133-172				SIC	SICL
91P05531	Bt3	Bt3	172-208				SIC	SIC
91P05532	BC	BC	208-245				SIC	SICL
91P05533	2Bt	2Bt	245-305				SIC	SIC
91P05534	3C	3C	305-365				SICL	SIL
91P05535			0-5		DB		SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.58	(NA)
Clay, carbonate free, Weighted Average	40	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	6	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	40	% wt
LE, Whole Soil, Summed to 1m	5	cm/m
Weighted averages based on control section: 39-89 cm

*** Primary Characterization Data ***

Pedon ID: 91OK109005

( Oklahoma, Oklahoma )

Print Date: Nov 21 2024 12:55PM

Sampled As	:	Renfrow		Fine, mixed, thermic Udertic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0906

---

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
91P05524	0-8	Ap	S	sil	18.8	54.2	27.0			14.6	39.6	18.9	4.1	2.9	1.0	0.1	tr	--	--	8
91P05525	8-20	A	S	l	22.8	48.6	28.6			12.7	35.9	20.6	4.1	2.9	0.8	0.2	tr	--	--	8
91P05526	20-39	BA	S	cl	28.3	45.9	25.8			13.0	32.9	18.6	3.8	2.6	0.7	0.1	tr	--	--	7
91P05527	39-66	Bt1	S	sic	41.6	40.0	18.4	31.1		14.7	25.3	12.5	2.8	1.9	0.8	0.4	tr	--	--	6
91P05528	66-109	Bt2	S	sicl	38.5	42.9	18.6	26.3		15.0	27.9	12.5	3.1	1.6	0.8	0.6	tr	tr	--	6
91P05529	109-133	Btk1	S	sicl	37.6	46.2	16.2	17.1		21.4	24.8	9.2	2.7	2.7	0.8	0.8	1	3	8	19	12
91P05530	133-172	Btk2	S	sicl	36.0	55.9	8.1	14.0		32.2	23.7	6.1	0.8	0.5	0.4	0.3	1	4	--	7	5
91P05531	172-208	Bt3	S	sic	40.7	52.0	7.3	21.3		29.5	22.5	6.4	0.4	0.2	0.1	0.2	tr	1	--	2	1
91P05532	208-245	BC	S	sicl	37.2	54.5	8.3			30.1	24.4	6.9	0.8	0.3	0.2	0.1	tr	--	--	1
91P05533	245-305	2Bt	S	sic	43.9	51.9	4.2	19.2		33.0	18.9	3.7	0.4	0.1	tr	--	tr	--	--	1
91P05534	305-365	3C	S	sil	26.6	52.3	21.1			18.6	33.7	18.9	2.0	0.1	0.1	tr	--	--	--	2

---

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
91P05524	0-8	Ap	S	1.21	1.31	0.027			31.2	11.4		1.015		0.24		0.82	0.61
91P05525	8-20	A	S	1.38	1.47	0.021			21.9	10.7		1.016		0.15		0.63	0.47
91P05526	20-39	BA	S	1.38	1.51	0.030			23.2	12.6		1.020		0.15		0.58	0.45
91P05527	39-66	Bt1	S	1.48	1.78	0.063			25.0	17.2		1.033		0.12		0.58	0.41
91P05528	66-109	Bt2	S	1.48	1.83	0.073			25.0	16.1		1.032		0.13		0.59	0.42
91P05529	109-133	Btk1	S	1.54	1.84	0.056			23.8	16.5		1.030		0.10		0.63	0.44
91P05530	133-172	Btk2	S	1.47	1.76	0.060			27.2	18.1		1.034		0.13		0.74	0.50
91P05531	172-208	Bt3	S	1.50	1.91	0.083			26.8	18.0		1.032		0.13		0.61	0.44
91P05532	208-245	BC	S	1.46	1.88	0.088			27.9	17.5		1.032		0.15		0.67	0.47
91P05533	245-305	2Bt	S	1.53	1.91	0.077			25.3	12.5		1.036		0.20		0.62	0.28
91P05534	305-365	3C	S	1.54	1.62	0.017			22.2	12.8		1.022		0.14		0.65	0.48
91P05535	0-5		N							8.5

*** Primary Characterization Data ***

Pedon ID: 91OK109005

( Oklahoma, Oklahoma )

Print Date: Nov 21 2024 12:55PM

Sampled As	:	Renfrow		Fine, mixed, thermic Udertic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0906

---

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
91P05524	0-8	Ap	S	41	12
91P05526	20-39	BA	S	37	20
91P05528	66-109	Bt2	S	49	33
91P05530	133-172	Btk2	S	46	30
91P05532	208-245	BC	S	44	30

---

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

91P05524

0-8

Ap

S

0.216

2.93

91P05525

8-20

A

S

0.124

1.60

91P05526

20-39

BA

S

0.100

1.26

91P05527

39-66

Bt1

S

0.064

0.67

91P05528

66-109

Bt2

S

0.041

0.38

91P05529

109-133

Btk1

S

0.027

0.15

91P05530

133-172

Btk2

S

0.06

91P05531

172-208

Bt3

S

0.03

91P05532

208-245

BC

S

0.03

91P05533

245-305

2Bt

S

0.05

91P05534

305-365

3C

S

0.03

*** Primary Characterization Data ***

Pedon ID: 91OK109005

( Oklahoma, Oklahoma )

Print Date: Nov 21 2024 12:55PM

Sampled As	:	Renfrow		Fine, mixed, thermic Udertic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0906

---

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			5A3a	5A8b			5C3	5C1
91P05524	0-8	Ap	S	10.9	2.7	0.1	0.5	14.2	6.0			20.2	15.5			70	92
91P05525	8-20	A	S	9.3	3.0	0.1	0.4	12.8	4.8			17.6	14.4			73	89
91P05526	20-39	BA	S	10.1	4.0	0.1	0.4	14.6	5.3			19.9	16.5			73	88
91P05527	39-66	Bt1	S	13.1	7.0	0.4	0.4	20.9	6.0			26.9	24.1			78	87
91P05528	66-109	Bt2	S	13.0	7.0	0.7	0.4	21.1	3.6			24.7	22.6			85	93
91P05529	109-133	Btk1	S	22.0*	8.1	1.3	0.3						23.7			100	100
91P05530	133-172	Btk2	S	19.7*	9.0	2.5	0.4						26.6			100	100
91P05531	172-208	Bt3	S	16.3*	8.1	2.9	0.4		0.8				24.9			97	100
91P05532	208-245	BC	S	19.3*	7.5	2.9	0.4		0.7				24.8			98	100
91P05533	245-305	2Bt	S	17.3*	7.8	3.1	0.5		1.5				27.1			95	100
91P05534	305-365	3C	S	23.9*	4.9	2.1	0.4		--				17.2			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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
91P05524	0-8	Ap	S																		0.13	1
91P05525	8-20	A	S																		0.08	1
91P05526	20-39	BA	S																		0.08	1
91P05527	39-66	Bt1	S																		0.06	2
91P05528	66-109	Bt2	S																		0.09	3
91P05529	109-133	Btk1	S	0.9	0.5	3.4	0.1	--	2.6	0.2	0.9				1.0	--	tr	57.2	tr	0.54	0.35	5	4
91P05530	133-172	Btk2	S	0.7	0.4	4.3	0.3	--	2.0	0.3	1.9				1.4	--	tr	64.4	tr	0.63	0.44	8	6
91P05531	172-208	Bt3	S	0.9	0.6	6.7	tr	--	2.2	0.3	1.5				3.8	--	tr	75.3	tr	0.85	0.47	10	8
91P05532	208-245	BC	S	2.2	1.2	9.3	tr	--	1.9	0.3	1.9				7.8	--	--	70.1	0.1	1.25	0.72	9	7
91P05533	245-305	2Bt	S	2.2	1.2	8.6	tr	--	0.6	0.3	2.0				8.4	--	0.1	81.2	0.1	1.23	0.62	9	7
91P05534	305-365	3C	S	3.5	1.6	10.0	0.1	--	1.0	0.2	4.8				8.2	--	--	55.3	0.1	1.51	0.70	9	6

*** Primary Characterization Data ***

Pedon ID: 91OK109005

( Oklahoma, Oklahoma )

Print Date: Nov 21 2024 12:55PM

Sampled As	:	Renfrow		Fine, mixed, thermic Udertic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0906

---

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		4E2a1a1a1
91P05524	0-8	Ap	S		5.6	6.5
91P05525	8-20	A	S		5.6	6.3
91P05526	20-39	BA	S		5.6	6.3
91P05527	39-66	Bt1	S		5.7	6.5
91P05528	66-109	Bt2	S		6.0	6.8
91P05529	109-133	Btk1	S		7.2	7.9	7.8			1
91P05530	133-172	Btk2	S		7.3	8.3	7.8			1
91P05531	172-208	Bt3	S		7.2	8.1	7.8			--
91P05532	208-245	BC	S		7.4	8.1	7.7			tr		--
91P05533	245-305	2Bt	S		6.9	7.6	7.5			--		--
91P05534	305-365	3C	S		7.5	8.1	7.8			tr		--

*** Primary Characterization Data ***

Pedon ID: 91OK109005

( Oklahoma, Oklahoma )

Print Date: Nov 21 2024 12:55PM

Sampled As	:	Renfrow		Fine, mixed, thermic Udertic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0906

---

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

91P05527

39.0-66.0

Bt1

tcly

MM 3

MI 3

KK 3

MT 3

23

8.1

1.7

91P05528

66.0-109.0

Bt2

tcly

MT 3

MI 3

MM 2

KK 2

23

8.1

1.9

91P05529

109.0-133.0

Btk1

tcly

MT 3

MI 3

KK 2

MM 2

HE 2

22

8.4

2.3

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
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

*** Primary Characterization Data ***

Pedon ID: 91OK109005

( Oklahoma, Oklahoma )

Print Date: Nov 21 2024 12:55PM

Sampled As	:	Renfrow		Fine, mixed, thermic Udertic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0906

---

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

91P05524

0.0-8.0

Ap

csi

70

QZ 66

FK 27

OT 3

PO 3

OP 1

MS 1

ZR tr

GS tr

PR tr

HN tr

TM tr

BT tr

91P05527

39.0-66.0

Bt1

csi

80

QZ 79

FK 15

MS 2

OT 2

OP 1

ZR tr

BT tr

PR tr

CA tr

TM tr

CL tr

HN tr

91P05528

66.0-109.0

Bt2

csi

76

QZ 74

FK 20

OT 2

OP 2

MS 1

PR 1

BT tr

HN tr

TM tr

ZR tr

PO tr

91P05529

109.0-133.0

Btk1

csi

75

QZ 74

FK 17

OT 4

MS 3

OP 1

TM tr

GN tr

ZR tr

HN tr

CB tr

BT tr

CA tr

CL tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

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