*** Primary Characterization Data ***

Pedon ID: S1995-TX043-030-copy

( Brewster, Texas )

Print Date: Apr 25 2024 11:20AM

Sampled as on Dec 30, 1994:	Holguin-OSD ; Loamy-skeletal, mixed, superactive, calcareous, thermic Lithic Ustic Torriorthent
Revised to correlated on Jul 13, 2016:	Holguin ; Loamy-skeletal, mixed, superactive, calcareous, thermic Lithic Ustic Torriorthents

				United States Department of Agriculture
SSL	-	Project	CP98TX119   BREWSTER COUNTY	Natural Resources Conservation Service
	-	Site ID	S1995-TX043-030-copy   Lat: 29° 58' 10.87" north  Long: 103° 45' 22.63" west  MLRA: 42	National Soil Survey Center
	-	Pedon No.	98P0424	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
98P02461	A	A	0-23				L	SL
98P02462	BCk	BCk	23-48				SCL	SL

---

---

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
98P02461	0-23	A	S	sl	13.5	21.2	65.3			8.0	13.2	15.3	13.3	16.5	14.5	5.7	4	20	22	73	46
98P02462	23-48	BCk	S	sl	14.0	20.9	65.1		1.0	8.1	12.8	13.1	12.4	15.7	14.6	9.3	4	13	51	85	68

---

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
98P02461	0-23	A	S	7.3	23.4	69.3			11.4	12.0	17.0	14.9	16.8	14.2	6.4

*** Primary Characterization Data ***

Pedon ID: S1995-TX043-030-copy

( Brewster, Texas )

Print Date: Apr 25 2024 11:20AM

Sampled As	:	Holguin-OSD		Loamy-skeletal, mixed, superactive, calcareous, thermic Lithic Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0424

---

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				8D1	8D1
98P02461	0-23	A	S							7.1		1.017				1.31	0.53
98P02462	23-48	BCk	S							8.9		1.018				1.32	0.64

---

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

98P02461

0-23

A

S

0.83

0.109

0.8

98P02462

23-48

BCk

S

1.79

0.146

1.3

^1,1 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

6H5a

5A3a

5A8b

5C3

5C1

98P02461

0-23

A

S

24.6*

1.1

0.3

1.3

27.3

--

27.3

17.7

100

100

98P02462

23-48

BCk

S

49.4*

0.9

0.4

0.9

18.5

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 - -)		%
																					4F1a1a1
98P02461	0-23	A	S																		0.21	2
98P02462	23-48	BCk	S																		0.23	2

*** Primary Characterization Data ***

Pedon ID: S1995-TX043-030-copy

( Brewster, Texas )

Print Date: Apr 25 2024 11:20AM

Sampled As	:	Holguin-OSD		Loamy-skeletal, mixed, superactive, calcareous, thermic Lithic Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0424

---

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

4E1a1a1a1

6E4b

98P02461

0-23

A

S

7.6

8.2

tr

98P02462

23-48

BCk

S

7.8

8.2

4

3

*** Primary Characterization Data ***

Pedon ID: S1995-TX043-030-copy

( Brewster, Texas )

Print Date: Apr 25 2024 11:20AM

Sampled As	:	Holguin-OSD		Loamy-skeletal, mixed, superactive, calcareous, thermic Lithic Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0424

---

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

98P02462

23.0-48.0

BCk

tcly

CA 3

MT 2

MM 2

MI 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

KK 1

&nbsp;

&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	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: S1995-TX043-030-copy

( Brewster, Texas )

Print Date: Apr 25 2024 11:20AM

Sampled As	:	Holguin-OSD		Loamy-skeletal, mixed, superactive, calcareous, thermic Lithic Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0424

---

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

98P02462

23.0-48.0

BCk

vfs

 

 

 

 

 

 

 

 

 

26

ZE 26

FK 20

FP 16

QZ 15

AR 12

FE 6

 

 

 

 

 

 

 

 

 

 

 

OP 3

CD 2

CA 1

MS tr

GS tr

ZR tr

 

 

 

 

 

 

 

 

 

 

PR tr

HN tr

CB tr

BT tr

TM tr

PO tr

 

 

 

 

 

 

 

 

 

 

MZ tr

 

 

 

 

 

 

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm	 	 	 	 

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	CA Calcite	CB Carbonate Aggregates	CD Chert (Chalcedony
FE Iron Oxides (Goethite	FK Potassium Feldspar	FP Plagioclase Feldspar	GS Glass	HN Hornblende
MS Muscovite	MZ Monazite	OP Opaques	PO Plant Opal	PR Pyroxene
QZ Quartz	TM Tourmaline	ZE Zeolite	ZR Zircon