*** Primary Characterization Data ***

Pedon ID: s2001ok-055-006 lawton

( Greer, Oklahoma )

Print Date: Feb 16 2025 5:29AM

Sampled as on Jun 26, 2001:	lawton ; Fine, mixed, superactive, thermic Pachic Argiustoll
Revised to correlated:	lawton ; Fine, mixed, superactive, thermic Pachic Argiustolls

				United States Department of Agriculture
SSL	-	Project	C2001USOK192   Greer County, Oklahoma	Natural Resources Conservation Service
	-	Site ID	ok055-LwtA-lawton-1   Lat: 34° 57' 9.40" north  Long: 99° 24' 45.52" west  MLRA: 82B	National Soil Survey Center
	-	Pedon No.	01N1048	Kellogg 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
01N05340	Ap	Ap	0-15	S01OK-055-006-1			L	SIL
01N05341	BAd	BAd	15-24	S01OK-055-006-2			CL	SICL
01N05342	Bt1	Bt1	24-57	S01OK-055-006-3			CL	SIC
01N05343	Bt2	Bt2	57-87	S01OK-055-006-4			CL	SICL
01N05344	2Bt1	2Bt1	87-107	S01OK-055-006-5			GRV-CL	CL
01N05345	2Bt2	2Bt2	107-144	S01OK-055-006-6			GR-CL	CL
01N05346	2Bt3	2Bt3	144-178	S01OK-055-006-7			CL	C
01N05347	2Bt4	2Bt4	178-210	S01OK-055-006-8			CL	C
01N05348	2Bt5	2Bt5	210-232	S01OK-055-006-9			GRV-CL	C
01N05349	3Bt	3Bt	232-260	S01OK-055-006-10			C	SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	10	% wt
Clay, carbonate free, Weighted Average	41	% wt
Volume, >2mm, Weighted Average	2	% vol
LE, Whole Soil, Summed to 1m	5	cm/m
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.57	(NA)
Weighted averages based on control section: 24-74 cm

*** Primary Characterization Data ***

Pedon ID: s2001ok-055-006 lawton

( Greer, Oklahoma )

Print Date: Feb 16 2025 5:29AM

Sampled As	:	lawton		Fine, mixed, superactive, thermic Pachic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  01N1048

---

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
01N05340	0-15	Ap	S	sil	21.8	57.5	20.7	14.7		15.3	42.2	13.4	3.2	2.1	1.2	0.8	2	1	--	10	3
01N05341	15-24	BAd	S	sicl	35.8	49.1	15.1	26.6		17.5	31.6	9.9	2.1	1.7	1.0	0.4	2	1	--	8	3
01N05342	24-57	Bt1	S	sic	41.0	44.1	14.9	24.3		18.0	26.1	8.0	2.1	1.7	1.7	1.4	2	1	--	10	3
01N05343	57-87	Bt2	S	sicl	39.8	45.5	14.7	21.7		20.4	25.1	8.7	2.1	1.7	1.3	0.9	4	1	--	11	5
01N05344	87-107	2Bt1	S	cl	34.5	42.4	23.1	10.6		15.4	27.0	8.2	3.0	2.4	3.0	6.5	20	24	3	55	47
01N05345	107-144	2Bt2	S	cl	34.8	37.9	27.3	15.6		13.3	24.6	9.5	3.3	4.2	5.6	4.7	11	4	2	32	17
01N05346	144-178	2Bt3	S	c	45.4	37.5	17.1	19.5		15.1	22.4	9.7	2.2	2.2	2.1	0.9	2	3	--	12	5
01N05347	178-210	2Bt4	S	c	53.0	28.1	18.9	30.6		10.5	17.6	7.0	2.9	3.3	4.0	1.7	4	8	1	23	13
01N05348	210-232	2Bt5	S	c	44.4	20.7	34.9	24.4		8.9	11.8	4.2	4.1	7.7	9.7	9.2	18	15	7	58	40
01N05349	232-260	3Bt	S	sicl	39.7	40.3	20.0	21.1		17.7	22.6	12.0	5.1	1.5	1.0	0.4	1	6	--	14	7

---

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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
01N05340	0-15	Ap	S	1.47	1.58	0.024			23.0	7.9		1.015		0.22		0.57	0.36
01N05341	15-24	BAd	S	1.42	1.71	0.063			25.2	13.7		1.027		0.16		0.55	0.38
01N05342	24-57	Bt1	S	1.46	1.76	0.063			24.2	16.3		1.032		0.11		0.57	0.40
01N05343	57-87	Bt2	S	1.50	1.77	0.055			23.2	16.3		1.033		0.10		0.57	0.41
01N05344	87-107	2Bt1	S	1.41	1.62	0.031			23.4	15.0		1.029		0.08		0.56	0.43
01N05345	107-144	2Bt2	S	1.49	1.69	0.038			22.3	14.7		1.026		0.10		0.52	0.42
01N05346	144-178	2Bt3	S	1.54	1.88	0.067			25.0	18.7		1.030		0.09		0.48	0.41
01N05347	178-210	2Bt4	S	1.54	1.88	0.063			24.8	20.5		1.032		0.06		0.43	0.39
01N05348	210-232	2Bt5	S	1.65	1.81	0.022			16.9	15.9		1.023		0.01		0.39	0.36
01N05349	232-260	3Bt	S	1.48	1.70	0.045			24.3	19.3		1.026		0.07		0.49	0.49

*** Primary Characterization Data ***

Pedon ID: s2001ok-055-006 lawton

( Greer, Oklahoma )

Print Date: Feb 16 2025 5:29AM

Sampled As	:	lawton		Fine, mixed, superactive, thermic Pachic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  01N1048

---

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	4H2a	4H2a
01N05340	0-15	Ap	S	0.84	0.08	0.01	0.8		10
01N05341	15-24	BAd	S	0.87	0.09	tr	0.9		9
01N05342	24-57	Bt1	S	0.73	0.09	--	0.7		8
01N05343	57-87	Bt2	S	0.59	0.10	0.01	0.5		6
01N05344	87-107	2Bt1	S	0.54	0.02	--	0.3		14
01N05345	107-144	2Bt2	S	0.18	0.03	--	0.1		3
01N05346	144-178	2Bt3	S	0.09	0.03	tr	0.1		2
01N05347	178-210	2Bt4	S	0.06	0.02	0.01	tr		2
01N05348	210-232	2Bt5	S	0.05	--	0.02	tr
01N05349	232-260	3Bt	S	0.06	0.01	0.02	tr		2

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a						4B1a1a
01N05340	0-15	Ap	S	6.4	2.8	0.2	0.9	10.3					12.5				82
01N05341	15-24	BAd	S	12.6	5.4	0.2	0.8	19.0					19.8				96
01N05342	24-57	Bt1	S	16.0*	6.9	0.3	0.7	23.9					23.5				100
01N05343	57-87	Bt2	S	18.2*	7.6	0.6	0.7	27.1					22.7				100
01N05344	87-107	2Bt1	S	29.2*	7.5	0.9	0.6	38.2					19.3				100
01N05345	107-144	2Bt2	S	15.5*	7.3	1.5	0.6	24.9					18.2				100
01N05346	144-178	2Bt3	S	12.7*	8.9	1.9	0.7	24.2					21.7				100
01N05347	178-210	2Bt4	S	11.6*	8.9	2.2	0.7	23.4					22.6				100
01N05348	210-232	2Bt5	S	11.0*	6.7	1.7	0.6	20.0					17.3				100
01N05349	232-260	3Bt	S	13.7*	6.8	1.5	0.6	22.6					19.4				100

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

*** Primary Characterization Data ***

Pedon ID: s2001ok-055-006 lawton

( Greer, Oklahoma )

Print Date: Feb 16 2025 5:29AM

Sampled As	:	lawton		Fine, mixed, superactive, thermic Pachic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  01N1048

---

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 - -)		%
				4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2			4F2	4F2	4F2	4F2	4F2		4F2	4F1a1a1
01N05340	0-15	Ap	S																		0.04	2
01N05341	15-24	BAd	S																		0.11	1
01N05342	24-57	Bt1	S																		0.19	1
01N05343	57-87	Bt2	S																		0.22	2
01N05344	87-107	2Bt1	S	1.7	1.2	2.9	0.3	--	1.8	tr	0.9			0.4	1.6	--	1.4	55.6	tr	0.68	0.29	4	2
01N05345	107-144	2Bt2	S	1.6	1.4	4.9	0.1	--	1.8	0.1	1.9			0.4	3.8	--	0.9	51.0	tr	0.96	0.37	7	4
01N05346	144-178	2Bt3	S	1.3	1.3	6.2	0.2	--	1.4	0.1	1.6			0.6	5.0	tr	0.3	61.5	tr	0.93	0.35	7	5
01N05347	178-210	2Bt4	S	1.1	1.0	6.2	0.2	--	1.3	0.1	1.2			0.5	4.9	tr	0.2	62.1	tr	0.85	0.40	8	6
01N05348	210-232	2Bt5	S	1.1	1.0	5.9	0.1	--	2.0	0.1	1.1			0.7	3.9	tr	0.1	55.9	tr	0.83	0.36	8	6
01N05349	232-260	3Bt	S	1.0	0.8	4.3	0.1	--	1.8	0.1	1.1			0.6	2.3	--	0.1	61.4	tr	0.65	0.32	7	5

---

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	4F2			4E1a1a1a1
01N05340	0-15	Ap	S		4.9	5.5
01N05341	15-24	BAd	S		5.9	6.4
01N05342	24-57	Bt1	S		6.7	7.1
01N05343	57-87	Bt2	S		7.3	7.7				tr
01N05344	87-107	2Bt1	S		7.6	8.1	7.9			2
01N05345	107-144	2Bt2	S		7.6	8.1	7.9			1
01N05346	144-178	2Bt3	S		7.5	7.9	7.8			tr
01N05347	178-210	2Bt4	S		7.4	7.9	7.7			tr
01N05348	210-232	2Bt5	S		7.6	8.1	7.8			tr
01N05349	232-260	3Bt	S		7.6	8.0	7.8			tr

*** Primary Characterization Data ***

Pedon ID: s2001ok-055-006 lawton

( Greer, Oklahoma )

Print Date: Feb 16 2025 5:29AM

Sampled As	:	lawton		Fine, mixed, superactive, thermic Pachic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  01N1048

---

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

7A1a1

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

01N05342

24.0-57.0

Bt1

tcly

MI 3

KK 2

QZ 1

CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay