*** Primary Characterization Data ***

Pedon ID: S1995-TX043-023-copy

( Brewster, Texas )

Print Date: Apr 26 2024 11:18PM

Sampled as on Mar 1, 1995:	Quadria ; Fine, mixed, superactive, thermic Ustic Natrargids
Revised to correlated on Apr 3, 2016:	Quadria ; Fine, mixed, superactive, thermic Ustic Natrargids

				United States Department of Agriculture
SSL	-	Project	CP98TX119   BREWSTER COUNTY	Natural Resources Conservation Service
	-	Site ID	S1995-TX043-023-copy   Lat: 29° 45' 2.66" north  Long: 103° 43' 21.93" west  MLRA: 42	National Soil Survey Center
	-	Pedon No.	98P0428	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
98P02474	A	A	0-13				L	L
98P02475	Btn1	Btn1	13-28				C	C
98P02476	Btn2	Btn2	28-43				C	C
98P02477	Btkn1	BtkN1	43-61				C	CL
98P02478	Btkn2	BtkN2	61-79				CL	L
98P02479	Btkn3	BtkN3	79-117				SCL	SCL
98P02480	2Bkn	2BkN	117-145				SL	FSL
98P02481	3BCkn	3BCkN	145-203				SL	LCOS

---

---

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
98P02474	0-13	A	S	l	26.6	31.7	41.7	2.9		23.4	8.3	7.3	11.4	10.3	7.6	5.1	4	7	18	53	29
98P02475	13-28	Btn1	S	c	52.0	21.2	26.8	12.4	8.7	16.5	4.7	4.6	7.5	7.1	5.2	2.4	5	2	2	29	9
98P02476	28-43	Btn2	S	c	50.1	26.3	23.6	10.4	12.9	21.6	4.7	4.8	5.8	5.3	5.1	2.6	5	7	3	31	15
98P02477	43-61	Btkn1	S	cl	37.0	28.4	34.6	9.1	8.8	23.8	4.6	3.8	4.5	4.9	9.8	11.6	12	28	31	81	71
98P02478	61-79	Btkn2	S	l	25.1	32.3	42.6	7.2	3.5	26.8	5.5	5.6	7.9	7.7	12.0	9.4	15	17	3	59	40
98P02479	79-117	Btkn3	S	scl	21.0	26.1	52.9	7.4	1.3	20.7	5.4	3.6	7.8	11.0	15.7	14.8	25	32	20	88	78
98P02480	117-145	2Bkn	S	fsl	13.8	25.5	60.7	7.1	1.6	18.3	7.2	11.0	25.0	16.6	6.3	1.8	2	2	--	52	4
98P02481	145-203	3BCkn	S	lcos	10.4	8.7	80.9	5.7		6.9	1.8	2.7	11.7	24.2	30.3	12.0	17	30	6	90	59

*** Primary Characterization Data ***

Pedon ID: S1995-TX043-023-copy

( Brewster, Texas )

Print Date: Apr 26 2024 11:18PM

Sampled As	:	Quadria		Fine, mixed, superactive, thermic Ustic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0428

---

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
98P02474	0-13	A	S	17.6	37.7	44.7			27.5	10.2	9.1	12.6	10.5	7.5	5.0

---

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
98P02474	0-13	A	S							11.7		1.031			48	1.03	0.44
98P02475	13-28	Btn1	S							17.8		1.054				0.61	0.34
98P02476	28-43	Btn2	S							17.2		1.041				0.58	0.34
98P02477	43-61	Btkn1	S							13.4		1.027				0.70	0.36
98P02478	61-79	Btkn2	S							10.6		1.022				1.10	0.42
98P02479	79-117	Btkn3	S							8.6		1.020				1.30	0.41
98P02480	117-145	2Bkn	S							7.2		1.014				1.73	0.52
98P02481	145-203	3BCkn	S							7.1		1.014				2.24	0.68

---

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
98P02474	0-13	A	S	1.01	0.102		0.9
98P02475	13-28	Btn1	S	2.42	0.115		1.0
98P02476	28-43	Btn2	S	3.48	0.086		0.6
98P02477	43-61	Btkn1	S	3.17	0.062		0.1
98P02478	61-79	Btkn2	S	2.59	0.043		--
98P02479	79-117	Btkn3	S	1.68	0.033		--
98P02480	117-145	2Bkn	S	1.96			0.7
98P02481	145-203	3BCkn	S	0.40			tr

^{1,1,2,3,4,5,6,7} Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: S1995-TX043-023-copy

( Brewster, Texas )

Print Date: Apr 26 2024 11:18PM

Sampled As	:	Quadria		Fine, mixed, superactive, thermic Ustic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0428

---

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				5A8b			5C3	5C1
98P02474	0-13	A	S	37.4*	1.7	0.7	2.6		--				27.4			100	100
98P02475	13-28	Btn1	S	63.2*	1.9	3.8	1.6						31.6			100	100
98P02476	28-43	Btn2	S	57.1*	1.7	7.3	0.9						29.1			100	100
98P02477	43-61	Btkn1	S	52.0*	1.2	11.5	0.9						26.0			100	100
98P02478	61-79	Btkn2	S	51.1*	0.8	18.1	0.7						27.5			100	100
98P02479	79-117	Btkn3	S	65.7*	0.7	18.2	0.7						27.4			100	100
98P02480	117-145	2Bkn	S	49.5*	0.4	18.0	0.5						23.9			100	100
98P02481	145-203	3BCkn	S	39.4*	0.4	15.3	0.6		--				23.3			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 - -)		%
				6N1d	6O1d	6P1d	6Q1d	6I1b	6J1b	6U1c	6K1e				6L1e	6W1c	6M1e	8A	8D5	8A3a	4F1a1a1		5E
98P02474	0-13	A	S	8.2	0.5	1.9	0.8	--	7.3	tr	1.7				1.6	tr	0.1	35.2	tr	1.08	0.32	2	1
98P02475	13-28	Btn1	S	1.9	0.1	8.5	0.1	--	6.6	tr	1.0				0.5	tr	tr	57.4	tr	0.98	0.47	10	9
98P02476	28-43	Btn2	S	1.0	0.1	13.3	0.1	--	6.5	0.1	3.1				1.4	tr	tr	54.6	tr	1.33	0.58	23	18
98P02477	43-61	Btkn1	S	3.1	0.2	39.6	0.1	--	5.4	tr	26.5				7.5	--	0.2	50.0	0.2	4.39	1.50	37	31
98P02478	61-79	Btkn2	S	16.4	0.9	99.2	0.2	--	2.4	tr	47.9				66.1	--	0.9	45.4	0.4	10.37	3.08	49	34
98P02479	79-117	Btkn3	S	22.1	0.9	101.1	0.2	--	2.1	tr	30.4				92.7	--	0.8	42.7	0.4	10.56	5.06	51	30
98P02480	117-145	2Bkn	S	19.3	0.8	90.0	0.2	--	2.1	tr	14.2				100.3	--	--	40.6	0.3	9.93	3.42	60	28
98P02481	145-203	3BCkn	S	7.5	0.4	72.8	tr	--	3.0	tr	11.4				61.2	--	--	29.9	0.2	7.09	1.75	56	37

*** Primary Characterization Data ***

Pedon ID: S1995-TX043-023-copy

( Brewster, Texas )

Print Date: Apr 26 2024 11:18PM

Sampled As	:	Quadria		Fine, mixed, superactive, thermic Ustic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0428

---

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	6E4b	4E2a1a1a1
98P02474	0-13	A	S		7.9	8.5	8.3			1
98P02475	13-28	Btn1	S		7.9	8.5	8.1			12
98P02476	28-43	Btn2	S		8.1	8.9	8.3			24		--
98P02477	43-61	Btkn1	S		8.2	8.7	8.1			26		--
98P02478	61-79	Btkn2	S		8.2	8.5	8.3			22		--
98P02479	79-117	Btkn3	S		7.9	8.0	8.3			17	5	tr
98P02480	117-145	2Bkn	S		8.2	8.6	7.7			11		--
98P02481	145-203	3BCkn	S		8.3	8.8	7.9			3		--

*** Primary Characterization Data ***

Pedon ID: S1995-TX043-023-copy

( Brewster, Texas )

Print Date: Apr 26 2024 11:18PM

Sampled As	:	Quadria		Fine, mixed, superactive, thermic Ustic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0428

---

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

98P02476

28.0-43.0

Btn2

tcly

CA 3

MT 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P02478

61.0-79.0

Btkn2

tcly

MT 3

MI 2

QZ 2

CA 2

ZE 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

FD 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P02480

117.0-145.0

2Bkn

tcly

MT 3

MI 2

ZE 2

QZ 2

CA 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

FD 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	FD Feldspar	MI Mica	MT Montmorillonite	QZ Quartz
ZE Zeolite	 	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: S1995-TX043-023-copy

( Brewster, Texas )

Print Date: Apr 26 2024 11:18PM

Sampled As	:	Quadria		Fine, mixed, superactive, thermic Ustic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0428

---

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

98P02476

28.0-43.0

Btn2

fs

 

 

 

 

 

 

 

 

 

25

FK 32

AR 25

QZ 18

FP 13

ZE 4

FE 3

 

 

 

 

 

 

 

 

 

 

 

CD 3

OP 1

CB 1

CA 1

PR tr

GN tr

 

 

 

 

 

 

 

 

 

 

ZR tr

 

 

 

 

 

 

98P02478

61.0-79.0

Btkn2

fs

 

 

 

 

 

 

 

 

 

25

AR 29

FK 20

QZ 17

ZE 12

FP 11

FE 4

 

 

 

 

 

 

 

 

 

 

 

CD 4

PR 1

CA tr

OP tr

CB tr

 

 

98P02480

117.0-145.0

2Bkn

fs

 

 

 

 

 

 

 

 

 

23

AR 36

FK 21

QZ 16

FP 10

ZE 10

FE 5

 

 

 

 

 

 

 

 

 

 

 

CA 1

OP 1

CD 1

PR tr

TM tr

 

 

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm	 	 	 	 

MINERAL INTERPRETATION:
AR Weatherable Aggregates	CA Calcite	CB Carbonate Aggregates	CD Chert (Chalcedony	FE Iron Oxides (Goethite
FK Potassium Feldspar	FP Plagioclase Feldspar	GN Garnet	OP Opaques	PR Pyroxene
QZ Quartz	TM Tourmaline	ZE Zeolite	ZR Zircon