*** Primary Characterization Data ***

Pedon ID: S1984TX357001

( Ochiltree, Texas )

Print Date: Apr 18 2024 12:45PM

Sampled as on Sep 29, 1984:	Sherm ; Fine, mixed, mesic Torrertic Paleustoll
Revised to correlated:	Twichell ; Fine, mixed, superactive, mesic Aridic Haplusterts

				United States Department of Agriculture
SSL	-	Project	CP85TX036   SHERM SERIES	Natural Resources Conservation Service
	-	Site ID	S1984TX357001   Lat: 36° 19' 9.99" north  Long: 100° 52' 8.00" west  MLRA: 77A	National Soil Survey Center
	-	Pedon No.	85P0170	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
85P00830	Ap1	Ap1	0-13					SICL
85P00831	Ap2	Ap2	13-18					SICL
85P00832	Bt1	Bt1	18-58					SIC
85P00833	Bt2	Bt2	58-101					SICL
85P00834	Ab	AB	101-127					SICL
85P00835	Bwb11	BwB1	127-135					SICL
85P00836	Bwb12	BwB1	135-165					SICL
85P00837	Bwb2	BwB2	165-210					SICL
85P00838	Bkb1	Bk1	210-240					SIC
85P00839	Bkb2	Bk2	240-295					SICL
85P00840	Bkb3	Bk3	295-360					SICL
85P00841	Bwb3	BwB'	360-375					CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.72	(NA)
Clay, carbonate free, Weighted Average	41	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	41	% wt
Weighted averages based on control section: 18-68 cm

*** Primary Characterization Data ***

Pedon ID: S1984TX357001

( Ochiltree, Texas )

Print Date: Apr 18 2024 12:45PM

Sampled As	:	Sherm		Fine, mixed, mesic Torrertic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0170

---

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
85P00830	0-13	Ap1	S	sicl	33.0	57.2	9.8	20.4		20.9	36.3	8.5	1.1	0.2	--	--	tr	--	--	1	--
85P00831	13-18	Ap2	S	sicl	34.2	57.0	8.8	22.6		20.6	36.4	7.7	1.0	0.1	--	--	--	--	--	1	--
85P00832	18-58	Bt1	S	sic	42.0	52.7	5.3	23.9		21.5	31.2	4.5	0.7	0.1	--	--	tr	--	--	1	--
85P00833	58-101	Bt2	S	sicl	39.3	57.0	3.7	15.2	0.3	25.9	31.1	2.9	0.6	0.1	0.1	--	--	--	--	1	--
85P00834	101-127	Ab	S	sicl	36.5	58.2	5.3	12.2	--	27.3	30.9	3.6	0.9	0.2	0.2	0.4	tr	--	--	2	--
85P00835	127-135	Bwb11	S	sicl	34.7	55.8	9.5		--	25.1	30.7	7.1	1.7	0.3	0.1	0.3	--	--	--	2	--
85P00836	135-165	Bwb12	S	sicl	35.9	52.0	12.1			21.0	31.0	9.2	2.3	0.3	0.2	0.1	--	--	--	3	--
85P00837	165-210	Bwb2	S	sicl	37.4	46.9	15.7			17.1	29.8	12.3	2.8	0.5	0.1	--	--	--	--	3	--
85P00838	210-240	Bkb1	S	sic	40.3	44.4	15.3		18.7	25.8	18.6	12.4	2.2	0.4	0.2	0.1	--	--	--	3	--
85P00839	240-295	Bkb2	S	sicl	36.6	48.1	15.3		3.1	25.5	22.6	12.5	1.8	0.3	0.3	0.4	tr	--	--	3	--
85P00840	295-360	Bkb3	S	sicl	36.8	46.7	16.5		11.8	21.9	24.8	12.9	2.7	0.3	0.3	0.3	tr	1	--	5	1
85P00841	360-375	Bwb3	S	cl	32.6	46.6	20.8		8.3	21.5	25.1	17.4	2.9	0.3	--	0.2	tr	--	--	3	tr

---

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
85P00830	0-13	Ap1	S							14.8		1.026				0.70	0.45
85P00831	13-18	Ap2	S	1.42	1.71	0.064			26.1	15.9		1.028		0.14		0.70	0.46
85P00832	18-58	Bt1	S	1.31	1.73	0.097			25.5	18.8		1.037		0.09		0.71	0.45
85P00833	58-101	Bt2	S	1.37	1.73	0.081			30.0	17.4		1.038		0.17		0.72	0.44
85P00834	101-127	Ab	S	1.41	1.63	0.049			26.6	15.9		1.034		0.15		0.72	0.44
85P00835	127-135	Bwb11	S	1.32	1.51	0.046			28.1	14.5		1.032		0.18		0.68	0.42
85P00836	135-165	Bwb12	S	1.31	1.52	0.051			26.7	14.7		1.033		0.16		0.64	0.41
85P00837	165-210	Bwb2	S	1.38	1.61	0.053			25.7	15.6		1.034		0.14		0.64	0.42
85P00838	210-240	Bkb1	S	1.29	1.38	0.023			27.6	12.2		1.018		0.20		0.34	0.30
85P00839	240-295	Bkb2	S							13.1		1.026				0.47	0.36
85P00840	295-360	Bkb3	S							12.3		1.022				0.40	0.33
85P00841	360-375	Bwb3	S							13.1		1.026				0.54	0.40

*** Primary Characterization Data ***

Pedon ID: S1984TX357001

( Ochiltree, Texas )

Print Date: Apr 18 2024 12:45PM

Sampled As	:	Sherm		Fine, mixed, mesic Torrertic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0170

---

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
85P00830	0-13	Ap1	S	38	18
85P00833	58-101	Bt2	S	45	28
85P00836	135-165	Bwb12	S	37	20
85P00840	295-360	Bkb3	S	34	20

---

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		6C2b
85P00830	0-13	Ap1	S		0.139			1.56	11	0.6
85P00831	13-18	Ap2	S		0.116			1.24	11	0.7
85P00832	18-58	Bt1	S		0.076			0.72	9	0.8
85P00833	58-101	Bt2	S					0.52		0.7
85P00834	101-127	Ab	S					0.49		0.8
85P00835	127-135	Bwb11	S					0.37		0.9
85P00836	135-165	Bwb12	S					0.34		0.9
85P00837	165-210	Bwb2	S					0.24		0.9
85P00838	210-240	Bkb1	S					0.24		0.4
85P00839	240-295	Bkb2	S					0.17		0.5
85P00840	295-360	Bkb3	S					0.13		0.5
85P00841	360-375	Bwb3	S					0.13		0.6

*** Primary Characterization Data ***

Pedon ID: S1984TX357001

( Ochiltree, Texas )

Print Date: Apr 18 2024 12:45PM

Sampled As	:	Sherm		Fine, mixed, mesic Torrertic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0170

---

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
85P00830	0-13	Ap1	S	15.4*	6.1	0.9	2.1	24.5	4.7			29.2	23.2			84	100
85P00831	13-18	Ap2	S	15.6*	5.8	1.1	1.6	24.1	4.5			28.6	23.8			84	100
85P00832	18-58	Bt1	S	27.7*	7.8	1.6	1.3						30.0			100	100
85P00833	58-101	Bt2	S	55.9*	8.3	0.9	0.9						28.3			100	100
85P00834	101-127	Ab	S	47.6*	7.5	1.1	0.8						26.1			100	100
85P00835	127-135	Bwb11	S	31.7*	5.9	1.2	0.8						23.5			100	100
85P00836	135-165	Bwb12	S	24.7*	5.5	1.2	0.7						23.1			100	100
85P00837	165-210	Bwb2	S	27.0*	5.5	1.2	0.7						24.1			100	100
85P00838	210-240	Bkb1	S	49.2*	3.6	0.9	1.8						13.6			100	100
85P00839	240-295	Bkb2	S	47.6*	4.8	1.0	0.5						17.2			100	100
85P00840	295-360	Bkb3	S	50.6*	4.1	0.8	0.4						14.8			100	100
85P00841	360-375	Bwb3	S	49.1*	5.1	0.9	0.5						17.7			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
85P00830	0-13	Ap1	S	4.7	2.3	4.9	1.2	--	5.4	0.3	2.0				2.1	--	3.1	59.9	tr	1.25	0.50	3	3
85P00831	13-18	Ap2	S	2.5	1.0	4.5	0.6	--	1.9	0.2	2.5				1.8	--	1.1	56.4	tr	0.87	0.34	4	3
85P00832	18-58	Bt1	S	5.8	2.0	6.3	0.3	--	4.3	0.3	6.6				2.6	--	--	66.1	0.1	1.42	0.57	4	3
85P00833	58-101	Bt2	S	9.3	3.7	4.9	0.3	--	2.1	0.5	11.4				4.3	--	--	62.5	0.1	1.83	0.65	2	2
85P00834	101-127	Ab	S	11.1	4.5	6.6	0.3	--	1.9	0.5	16.7				3.6	--	--	59.0	0.1	2.40	0.76	3	2
85P00835	127-135	Bwb11	S	7.7	2.6	6.6	0.3	--	2.0	0.5	11.9				3.2	--	--	57.0	0.1	1.77	0.56	4	3
85P00836	135-165	Bwb12	S	4.6	1.4	5.4	0.2	--	2.3	0.2	6.2				1.9	0.2	0.2	55.0	tr	1.19		4	3
85P00837	165-210	Bwb2	S	8.7	2.4	6.5	0.2	--	1.9	0.3	1.7				13.1	0.1	0.4	57.0	0.1	1.57		3	3
85P00838	210-240	Bkb1	S	10.1	2.7	7.5	0.2	--	1.6	0.3	0.9				17.2	0.1	0.5	52.2	0.1	1.73		4	3
85P00839	240-295	Bkb2	S	7.0	1.9	6.4	0.2	--	1.7	0.3	0.8				12.5	--	0.4	50.6	tr	1.37		4	3
85P00840	295-360	Bkb3	S	7.5	2.2	5.7	0.2	--	1.3	0.3	0.8				12.9	--	0.3	48.8	tr	1.39		4	3
85P00841	360-375	Bwb3	S	7.6	2.4	5.4	0.2	--	1.5	0.4	1.1				12.4	--	--	53.7	tr	1.34		3	2

*** Primary Characterization Data ***

Pedon ID: S1984TX357001

( Ochiltree, Texas )

Print Date: Apr 18 2024 12:45PM

Sampled As	:	Sherm		Fine, mixed, mesic Torrertic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0170

---

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
85P00830	0-13	Ap1	S		6.8	7.0	7.0
85P00831	13-18	Ap2	S		6.3	6.6	6.5
85P00832	18-58	Bt1	S		7.5	7.7	7.3			1
85P00833	58-101	Bt2	S		7.8	7.9	7.6			3
85P00834	101-127	Ab	S		7.8	7.9	7.6			2
85P00835	127-135	Bwb11	S		7.6	7.9	7.6			1
85P00836	135-165	Bwb12	S		7.7	8.1	7.6			1		--
85P00837	165-210	Bwb2	S		7.7	8.0	7.6			1		--
85P00838	210-240	Bkb1	S		7.8	8.1	7.8			39		--
85P00839	240-295	Bkb2	S		7.9	8.2	7.7			25		--
85P00840	295-360	Bkb3	S		7.9	8.2	7.7			30		--
85P00841	360-375	Bwb3	S		7.9	8.1	7.7			15		--

*** Primary Characterization Data ***

Pedon ID: S1984TX357001

( Ochiltree, Texas )

Print Date: Apr 18 2024 12:45PM

Sampled As	:	Sherm		Fine, mixed, mesic Torrertic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0170

---

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

7A3b

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

85P00830

0.0-13.0

Ap1

tcly

MI 4

MT 3

KK 3

QZ 1

&nbsp;

KK 6

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

7.3

&nbsp;

&nbsp;

2.8

&nbsp;

&nbsp;

&nbsp;

85P00833

58.0-101.0

Bt2

tcly

MT 4

MI 4

KK 3

QZ 2

&nbsp;

KK 9

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

7.0

&nbsp;

&nbsp;

2.3

&nbsp;

&nbsp;

&nbsp;

85P00836

135.0-165.0

Bwb12

tcly

MI 3

MT 3

KK 3

QZ 1

&nbsp;

KK 5

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

7.6

&nbsp;

&nbsp;

2.3

&nbsp;

&nbsp;

&nbsp;

85P00840

295.0-360.0

Bkb3

tcly

MT 3

MI 3

KK 2

QZ 1

&nbsp;

KK 5

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5.0

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1.7

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FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks