*** Primary Characterization Data ***

Pedon ID: 92TX085001

( Collin, Texas )

Print Date: Nov 21 2024 1:03PM

Sampled as on Apr 7, 1992:	Fairlie ; Fine, montmorillonitic, thermic Udic Chromustert
Revised to correlated:	Houston Black ; Fine, smectitic, thermic Udic Calciusterts

				United States Department of Agriculture
SSL	-	Project	CP92TX155   TEXAS VERTISOL	Natural Resources Conservation Service
	-	Site ID	S1992TX085001   Lat: 32° 59' 15.00" north  Long: 96° 45' 51.99" west  MLRA: 86	National Soil Survey Center
	-	Pedon No.	92P0595	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
92P03560	Ap	Ap	0-6				SIC	SIC
92P03561	A	A	6-39				SIC	SIC
92P03562	Bkss	BksS	39-60				SIC	SIC
92P03563	BCkss1	BCksS1	60-105				SIC	SIC
92P03564	BCkss2	BCksS2	105-155				SIC	SIC
92P03565	CBk	CBk	155-170					SICL
92P03566	Cr	CR	170-190					SIC
92P03567			155-170		NODULE			SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.15	(NA)
Clay, carbonate free, Weighted Average	43	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	15	% wt
Volume, >2mm, Weighted Average	4	% vol
Clay, total, Weighted Average	47	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 92TX085001

( Collin, Texas )

Print Date: Nov 21 2024 1:03PM

Sampled As	:	Fairlie		Fine, montmorillonitic, thermic Udic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0595

---

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
92P03560	0-6	Ap	S	sic	50.9	43.5	5.6	5.5	2.3	30.6	12.9	2.5	1.3	0.8	0.6	0.4	tr	--	--	3
92P03561	6-39	A	S	sic	48.1	45.1	6.8	4.4	0.7	32.4	12.7	2.9	1.6	1.0	0.8	0.5	2	tr	--	6	2
92P03562	39-60	Bkss	S	sic	49.2	43.8	7.0	4.2	2.6	30.3	13.5	2.2	1.6	1.0	1.2	1.0	2	2	--	9	4
92P03563	60-105	BCkss1	S	sic	45.6	43.3	11.1	4.8	6.7	31.7	11.6	2.7	2.4	1.8	2.2	2.0	4	10	--	21	14
92P03564	105-155	BCkss2	S	sic	46.2	42.6	11.2	6.2	7.6	31.4	11.2	3.3	2.1	1.2	2.1	2.5	5	8	--	20	13
92P03565	155-170	CBk	GP	sicl	27.6	55.1	17.3	2.3	17.1	46.0	9.1	6.7	6.7	1.6	1.3	1.0
92P03566	170-190	Cr	GP	sic	42.1	46.6	11.3	4.2	29.3	37.4	9.2	5.4	4.3	0.7	0.5	0.4
92P03567	155-170		GP	sil	6.2	72.1	21.7	1.0	4.8	64.4	7.7	1.8	2.9	5.7	7.8	3.5

---

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
92P03560	0-6	Ap	S	1.31	1.74	0.099			44.2	30.4		1.085		0.18		1.20	0.60
92P03561	6-39	A	S	1.15	1.62	0.120			44.8	29.3		1.085		0.18		1.21	0.61
92P03562	39-60	Bkss	S	1.23	1.64	0.098			40.5	28.9		1.087		0.14		1.16	0.59
92P03563	60-105	BCkss1	S	1.23	1.67	0.099			39.2	23.8		1.066		0.18		0.93	0.52
92P03564	105-155	BCkss2	S							21.6		1.060				0.80	0.47
92P03565	155-170	CBk	S	1.81	1.91	0.018			17.3					0.12		0.33	0.38
92P03565	155-170	CBk	GP							10.5		1.012
92P03566	170-190	Cr	S	1.89	1.96	0.012			14.6					tr		0.24	0.34
92P03566	170-190	Cr	GP							14.5		1.012
92P03567	155-170		S													0.34	0.48
92P03567	155-170		GP							3.0		1.003

*** Primary Characterization Data ***

Pedon ID: 92TX085001

( Collin, Texas )

Print Date: Nov 21 2024 1:03PM

Sampled As	:	Fairlie		Fine, montmorillonitic, thermic Udic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0595

---

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
92P03560	0-6	Ap	S	76	50
92P03562	39-60	Bkss	S	77	54
92P03564	105-155	BCkss2	S	68	51

---

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 - - - - -)
				6A2d				6A1c		6C2b	6G7a	6D2a
92P03560	0-6	Ap	S	2.45				1.42		0.9	0.1	0.1
92P03561	6-39	A	S	2.42				0.99
92P03562	39-60	Bkss	S	2.25				0.72		1.0	0.1	0.1
92P03563	60-105	BCkss1	S	4.88				0.30
92P03564	105-155	BCkss2	S	5.42				0.22		0.5	0.1	0.1
92P03565	155-170	CBk	GP	10.24				0.06
92P03566	170-190	Cr	GP	10.22				0.08
92P03567	155-170		S				tr
92P03567	155-170		GP	11.80

*** Primary Characterization Data ***

Pedon ID: 92TX085001

( Collin, Texas )

Print Date: Nov 21 2024 1:03PM

Sampled As	:	Fairlie		Fine, montmorillonitic, thermic Udic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0595

---

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						5A8b			5C3	5C1
92P03560	0-6	Ap	S	84.2*	2.3	0.1	1.3						61.1			100	100
92P03561	6-39	A	S	87.2*	1.5	0.1	0.9						58.0			100	100
92P03562	39-60	Bkss	S	85.8*	1.4	0.1	0.9						56.9			100	100
92P03563	60-105	BCkss1	S	74.1*	1.0	0.1	0.8						42.3			100	100
92P03564	105-155	BCkss2	S	68.9*	1.1	0.1	0.7						37.1			100	100
92P03565	155-170	CBk	GP	46.8*	0.5	0.1	0.3						9.1			100	100
92P03566	170-190	Cr	GP	49.0*	1.4	0.2	0.5						10.1			100	100
92P03567	155-170		GP	43.7*	0.1	tr	0.1						2.1			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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
92P03560	0-6	Ap	S	2.7	0.2	0.2	tr	--	2.6		0.2				0.1		0.2	90.2	tr	0.34	0.26	tr	tr
92P03561	6-39	A	S																		0.21	tr
92P03562	39-60	Bkss	S																		0.20	tr
92P03563	60-105	BCkss1	S																		0.18	tr
92P03564	105-155	BCkss2	S																		0.19	tr
92P03565	155-170	CBk	GP																		0.20	1
92P03566	170-190	Cr	GP	2.1	0.3	0.7	--	--	1.3	0.3	0.3				1.5	0.1		55.8	tr	0.39	0.25	2	1
92P03567	155-170		GP																			--

*** Primary Characterization Data ***

Pedon ID: 92TX085001

( Collin, Texas )

Print Date: Nov 21 2024 1:03PM

Sampled As	:	Fairlie		Fine, montmorillonitic, thermic Udic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0595

---

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	6E4
92P03560	0-6	Ap	S		7.5	7.8	7.6			8
92P03561	6-39	A	S		7.5	8.0				13
92P03562	39-60	Bkss	S		7.5	8.0				13
92P03563	60-105	BCkss1	S		7.5	8.1				34
92P03564	105-155	BCkss2	S		7.5	8.1				44	51
92P03565	155-170	CBk	GP		7.3	8.0				85
92P03566	170-190	Cr	GP		7.5	8.2	8.0			84
92P03567	155-170		GP		7.3	8.2				94

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S3

92P03560

0-6

Ap

S

8.0

92P03561

6-39

A

S

tr

92P03562

39-60

Bkss

S

tr

92P03563

60-105

BCkss1

S

1.0

---

Trace Elements Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Ag	As	Ba	Be	Cd	Co	Cr	Cu	Mn	Mo		Hg
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg		ug/kg
									4H1a	4H1a	4H1a	4H1a			4H1a
92P03560	0-6	Ap	S						11.53	46.98	28.71	1339.08			23
92P03561	6-39	A	S						11.60	48.09	27.12	1431.40			25
92P03563	60-105	BCkss1	S						1.97	7.34	3.22	189.51			--
92P03566	170-190	Cr	S						0.37	1.26	--	57.39			21

*** Primary Characterization Data ***

Pedon ID: 92TX085001

( Collin, Texas )

Print Date: Nov 21 2024 1:03PM

Sampled As	:	Fairlie		Fine, montmorillonitic, thermic Udic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0595

---

Trace Elements Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
	Depth			Ni	P	Pb	Sb	Se	Sn	Sr	Tl	V	W	Zn
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	ug/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1a	4H1a	4H1a								4H1a
92P03560	0-6	Ap	S	44.12	626.45	24.45								119.06
92P03561	6-39	A	S	46.98	344.33	19.23								117.50
92P03563	60-105	BCkss1	S	6.72	66.19	2.83								15.37
92P03566	170-190	Cr	S	1.84	6.18	0.33								1.13

---

Major Elements				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Al	Ca	Fe	K	Mg	Mn	Na	P	Si	Sr	Ti	Zr
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b		4H1b	4H1b
92P03560	0-6	Ap	S	59296	45323	31697	8792	7754	1744	1267	725	244071		3901	186
92P03561	6-39	A	S	61069	67604	31782	7900	7535	1870	1095	393	233069		3753	163
92P03563	60-105	BCkss1	S	47801	146037	24515	6701	6471	1233	827	372	174926		2793	128
92P03566	170-190	Cr	S	12330	322441	7765	2640	3651	750	594	927	46201		636	37

*** Primary Characterization Data ***

Pedon ID: 92TX085001

( Collin, Texas )

Print Date: Nov 21 2024 1:03PM

Sampled As	:	Fairlie		Fine, montmorillonitic, thermic Udic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0595

---

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

92P03560

0.0-6.0

Ap

tcly

MT 3

VR 2

MI 2

KK 2

CA 2

21

7.3

1.2

92P03562

39.0-60.0

Bkss

tcly

MT 4

KK 2

VR 2

CA 2

MI 1

20

7.0

1.0

QZ 1

92P03563

60.0-105.0

BCkss1

tcly

MT 4

CA 2

KK 2

MI 2

VR 1

19

6.7

1.3

QZ 1

92P03564

105.0-155.0

BCkss2

tcly

MT 3

CA 3

KK 2

MI 2

18

6.9

1.3

92P03566

170.0-190.0

Cr

tcly

CA 5

MT 2

MI 1

7

2.6

0.7

92P03567

155.0-170.0

tcly

CA 4

MT 2

MI 1

--

1.0

0.6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	KK Kaolinite	MI 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: 92TX085001

( Collin, Texas )

Print Date: Nov 21 2024 1:03PM

Sampled As	:	Fairlie		Fine, montmorillonitic, thermic Udic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0595

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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

92P03562

39.0-60.0

Bkss

csi

83

QZ 77

CA 7

FK 7

FE 3

OP 3

OW 2

CB 1

AM tr

FP tr

ZR tr

PR tr

TM tr

FF tr

BT tr

GS tr

MS tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
AM Amphibole	BT Biotite	CA Calcite	CB Carbonate Aggregates	FE Iron Oxides (Goethite
FF Foraminifera	FK Potassium Feldspar	FP Plagioclase Feldspar	GS Glass	MS Muscovite
OP Opaques	OW Other Weatherable Minerals	PR Pyroxene	QZ Quartz	TM Tourmaline
ZR Zircon