*** Primary Characterization Data ***

Pedon ID: S1996-TX043-001-copy

( Brewster, Texas )

Print Date: Apr 16 2024 4:06PM

Sampled as on Dec 30, 1995:	Musgrave
Revised to correlated on Apr 6, 2016:	Musgrave ; Clayey, mixed, superactive, calcareous, hyperthermic, shallow Typic Torriorthents

				United States Department of Agriculture
SSL	-	Project	CP98TX119   BREWSTER COUNTY	Natural Resources Conservation Service
	-	Site ID	S1996-TX043-001-copy   Lat: 29° 45' 52.00" north  Long: 103° 42' 28.99" west  MLRA: 42	National Soil Survey Center
	-	Pedon No.	98P0427	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
98P02471	A	A	0-13				SICL	CL
98P02472	Bk	Ck	13-46				SICL	CL
98P02473	Crk	Crk	46-71					SICL

---

---

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
98P02471	0-13	A	S	cl	39.5	39.7	20.8		0.8	32.5	7.2	7.1	11.1	1.9	0.4	0.3	1	tr	--	15	1
98P02472	13-46	Bk	S	cl	35.2	43.6	21.2			36.3	7.3	6.0	10.1	4.8	0.2	0.1	28	8	--	46	36
98P02473	46-71	Crk	S	sicl	29.6	50.4	20.0			46.2	4.2	5.3	10.3	4.1	0.3	tr	25	22	--	55	47

---

Water Dispersible PSDA				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
				Clay	Silt	Sand	F	CO3	F	C	VF	F	M	C	VC
				<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1
	Depth			.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				3A1a6a	3A1a6a	3A1a6a			3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a
98P02471	0-13	A	S	37.4	24.2	38.4			20.4	3.8	4.9	8.8	18.7	5.0	1.0

*** Primary Characterization Data ***

Pedon ID: S1996-TX043-001-copy

( Brewster, Texas )

Print Date: Apr 16 2024 4:06PM

Sampled As	:	Musgrave
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0427

---

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	%
										3C2a1a		3D1			3F1a1a	8D1	8D1
98P02471	0-13	A	S							20.1		1.066			35	1.39	0.51
98P02472	13-46	Bk	S							21.5		1.070				1.54	0.61
98P02473	46-71	Crk	S							17.4		1.071				1.56	0.59

---

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 - - - - -)

6A2e

6B4a

98P02471

0-13

A

S

0.78

0.052

0.3

98P02472

13-46

Bk

S

0.97

0.036

0.3

98P02473

46-71

Crk

S

1.99

--

^1,1,2 Analyzed size fraction = <2 mm

---

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 - - -)

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

6N2i

6O2h

6P2f

6Q2f

5A8b

5C3

5C1

98P02471

0-13

A

S

80.2*

1.5

7.7

0.9

54.8

100

100

98P02472

13-46

Bk

S

73.4*

1.4

11.8

0.7

54.3

100

100

98P02473

46-71

Crk

S

66.9*

1.4

11.8

0.6

46.2

100

100

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

*** Primary Characterization Data ***

Pedon ID: S1996-TX043-001-copy

( Brewster, Texas )

Print Date: Apr 16 2024 4:06PM

Sampled As	:	Musgrave
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0427

---

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 - -)		%
				6N1d	6O1d	6P1d	6Q1d	6I1b	6J1b	6U1c	6K1e				6L1e	6W1c	6M1e	8A	8D5	8A3a	4F1a1a1		5E
98P02471	0-13	A	S	1.3	tr	11.0	tr	--	7.3	0.1	0.7				1.3	1.2	0.3	49.9	tr	1.16	0.50	13	14
98P02472	13-46	Bk	S	1.2	tr	14.8	0.1	--	6.9	0.5	2.0				2.2	1.0	2.6	48.9	tr	1.52	0.49	20	19
98P02473	46-71	Crk	S	1.6	0.1	17.8	0.1	--	5.4	0.8	2.8				6.0	0.4	1.2	43.7	0.1	1.83	0.65	24	19

---

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			4E1a1a1a1		4E2a1a1a1
98P02471	0-13	A	S		8.1	8.9	8.2			4		--
98P02472	13-46	Bk	S		8.4	9.1	8.3			6
98P02473	46-71	Crk	S		8.4	8.9	8.2			18		--

*** Primary Characterization Data ***

Pedon ID: S1996-TX043-001-copy

( Brewster, Texas )

Print Date: Apr 16 2024 4:06PM

Sampled As	:	Musgrave
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0427

---

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

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

98P02472

13.0-46.0

Bk

tcly

MT 3

QZ 2

CA 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
CA Calcite	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: S1996-TX043-001-copy

( Brewster, Texas )

Print Date: Apr 16 2024 4:06PM

Sampled As	:	Musgrave
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0427

---

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

98P02472

13.0-46.0

Bk

fs

 

 

 

 

 

 

 

 

 

0

AR 96

CA 2

FK 1

QZ tr

GS tr

 

 

 

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm	 	 	 	 

MINERAL INTERPRETATION:
AR Weatherable Aggregates	CA Calcite	FK Potassium Feldspar	GS Glass	QZ Quartz