*** Primary Characterization Data ***

Pedon ID: 85TX141002

( El Paso, Texas )

Print Date: Apr 26 2024 6:26PM

Sampled as on May 1, 1985:	Delnorte ; Loamy-skeletal, mixed, thermic Typic Paleorthid
Revised to correlated:	Delnorte ; Loamy-skeletal, mixed, superactive, thermic, shallow Ustic Petrocalcids

				United States Department of Agriculture
SSL	-	Project	CP85TX174   TRANS PECOS	Natural Resources Conservation Service
	-	Site ID	S1985TX141002   Lat: 31° 54' 46.00" north  Long: 106° 31' 3.01" west  MLRA: 42	National Soil Survey Center
	-	Pedon No.	85P0647	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
85P03345	A	A	0-3					VFSL
85P03346	Bw	Bw	3-12					VFSL
85P03347	Bk1	Bk1	12-25					L
85P03348	Bk2	Bk2	25-35					L
85P03349	Bk3	Bkw	35-43

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.19	(NA)
Clay, carbonate free, Weighted Average	19	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	72	% wt
Volume, >2mm, Weighted Average	51	% vol
Clay, total, Weighted Average	19	% wt
Weighted averages based on control section: 0-35 cm

---

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
85P03345	0-3	A	S	vfsl	10.8	31.4	57.8			11.2	20.2	29.1	18.4	2.3	2.6	5.4	4	22	21	62	47
85P03346	3-12	Bw	S	vfsl	15.7	30.8	53.5			11.5	19.3	25.8	19.1	2.3	2.9	3.4	5	18	16	56	39
85P03347	12-25	Bk1	S	l	19.8	31.3	48.9			12.5	18.8	24.2	14.3	1.9	2.8	5.7	5	22	40	75	68
85P03348	25-35	Bk2	S	l	24.3	33.1	42.6		1.5	13.8	19.3	20.0	10.9	1.9	2.6	7.2	5	23	53	85	85
85P03349	35-43	Bk3	S														--	--	--

*** Primary Characterization Data ***

Pedon ID: 85TX141002

( El Paso, Texas )

Print Date: Apr 26 2024 6:26PM

Sampled As	:	Delnorte		Loamy-skeletal, mixed, thermic Typic Paleorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0647

---

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
85P03345	0-3	A	S							7.3		1.023				1.58	0.68
85P03346	3-12	Bw	S							8.8		1.029				1.30	0.56
85P03347	12-25	Bk1	S							10.2		1.032				1.16	0.52
85P03348	25-35	Bk2	S							11.9		1.034				0.94	0.49
85P03349	35-43	Bk3	GP							4.7		1.006

---

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
85P03347	12-25	Bk1	S	31	12

---

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 - - - - -)

6A1c

6C2b

6G7a

85P03345

0-3

A

S

0.75

0.9

0.1

85P03346

3-12

Bw

S

0.81

1.0

0.1

85P03347

12-25

Bk1

S

1.19

0.8

0.1

85P03348

25-35

Bk2

S

1.22

0.7

tr

85P03349

35-43

Bk3

GP

0.3

tr

*** Primary Characterization Data ***

Pedon ID: 85TX141002

( El Paso, Texas )

Print Date: Apr 26 2024 6:26PM

Sampled As	:	Delnorte		Loamy-skeletal, mixed, thermic Typic Paleorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0647

---

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
85P03345	0-3	A	S	31.9*	2.8	0.1	0.9						17.1			100	100
85P03346	3-12	Bw	S	34.9*	2.8	0.1	0.6						20.4			100	100
85P03347	12-25	Bk1	S	59.0*	3.0	0.1	0.4						23.0			100	100
85P03348	25-35	Bk2	S	61.3*	2.7	0.2	0.4						22.9			100	100
85P03349	35-43	Bk3	GP	50.0	1.3	0.1	tr						3.6

^*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
85P03345	0-3	A	S																		0.21	1
85P03346	3-12	Bw	S																		0.19	tr
85P03347	12-25	Bk1	S																		0.22	tr
85P03348	25-35	Bk2	S	4.8	0.5	0.5	tr	--	3.6	0.8	0.3				1.5	--	0.3	51.7	tr	0.50	0.26	1	tr
85P03349	35-43	Bk3	GP	5.7	0.9	1.0	0.1	--	2.4	1.4	0.6				3.6	--	0.3	24.6		0.69	0.26

---

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
85P03345	0-3	A	S		7.9	8.5				2	3
85P03346	3-12	Bw	S		7.8	8.3				3	3
85P03347	12-25	Bk1	S		7.9	8.4				5	4
85P03348	25-35	Bk2	S		7.9	8.3	7.8			10	6
85P03349	35-43	Bk3	GP		8.2	8.6	8.3			76

*** Primary Characterization Data ***

Pedon ID: 85TX141002

( El Paso, Texas )

Print Date: Apr 26 2024 6:26PM

Sampled As	:	Delnorte		Loamy-skeletal, mixed, thermic Typic Paleorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0647

---

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

85P03347

12.0-25.0

Bk1

tcly

CM 3

MT 2

KK 1

&nbsp;

&nbsp;

KK 7

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

5.1

&nbsp;

&nbsp;

1.3

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
CM Chlorite-Mica	KK Kaolinite	MT Montmorillonite	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks