*** Primary Characterization Data ***

Pedon ID: S1993-TX377-004-copy

( Presidio, Texas )

Print Date: Apr 26 2024 4:43AM

Sampled as on Mar 7, 1993:	Martillo-data
Revised to correlated on Dec 4, 2018:	Martillo ; Fine, mixed, superactive, thermic Ustertic Haplocambids

				State of Texas
SSL	-	Project	TX201201   Texas A&M University 2012 Project 1	Texas A&M University
	-	Site ID	S1993-TX377-004-copy   Lat: 29° 48' 4.87" north  Long: 103° 49' 3.57" west  MLRA: 42	University Soil Laboratory
	-	Pedon No.	S93TX377004	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		College Station, Texas

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
TAMU4757	A	A	0-10	S93TX377004-1			CL	CL
TAMU4758	Bn1	Bn1	10-30	S93TX377004-2			C	C
TAMU4759	Bn2	Bn2	30-43	S93TX377004-3			C	C
TAMU4760	2Bn3	2Bn3	43-58	S93TX377004-4			C	C
TAMU4761	2Bnz	2Bnz	58-86	S93TX377004-5			L	L
TAMU4762	3Bknz1	3Bknz1	86-112	S93TX377004-6			L	L
TAMU4763	3Bknz2	3Bknz2	112-140	S93TX377004-7			L	L
TAMU4764	4B'n1	4B'n1	140-163	S93TX377004-8			L	L
TAMU4765	5B'n2	5B'n2	163-183	S93TX377004-9			CL	CL
TAMU4766	6CBkn	6CBkn	183-203	S93TX377004-10			SICL	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
TAMU4757	0-10	A	S	CL	28.8	40.8	30.4	3.4		30.7	10.1	10.9	9.2	4.0	3.4	2.9
TAMU4758	10-30	Bn1	S	C	52.0	26.8	21.2	24.5		23.2	3.6	8.7	6.6	2.8	2.0	1.1
TAMU4759	30-43	Bn2	S	C	52.2	28.5	19.3	24.8		23.5	5.0	9.4	6.0	2.3	1.3	0.3
TAMU4760	43-58	2Bn3	S	C	40.7	34.4	24.9	14.1		26.9	7.5	13.3	6.1	2.3	2.2	1.0
TAMU4761	58-86	2Bnz	S	L	26.7	49.3	24.0	11.8		12.8	36.5	13.1	5.8	2.0	1.9	1.2
TAMU4762	86-112	3Bknz1	S	L	25.4	40.8	33.8	12.3		21.3	19.5	22.1	6.6	1.8	2.0	1.3
TAMU4763	112-140	3Bknz2	S	L	21.2	29.2	49.6	8.3		16.6	12.6	18.2	12.7	8.0	7.3	3.4
TAMU4764	140-163	4B'n1	S	L	26.0	28.8	45.2	12.9		21.2	7.6	19.9	14.8	4.8	3.9	1.8
TAMU4765	163-183	5B'n2	S	CL	33.0	40.7	26.3	15.5		30.1	10.6	13.3	5.1	3.0	3.6	1.3
TAMU4766	183-203	6CBkn	S	SiCL	33.9	55.5	10.6	16.6		28.2	27.3	8.3	1.2	0.4	0.4	0.3

*** Primary Characterization Data ***

Pedon ID: S1993-TX377-004-copy

( Presidio, Texas )

Print Date: Apr 26 2024 4:43AM

Sampled As	:	Martillo-data
Texas A&M University Soil Survey Laboratory			;	Pedon No.  S93TX377004

---

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	%
				DbWR1	DbWR1
TAMU4757	0-10	A	S	0.94	1.31	0.117										1.70
TAMU4758	10-30	Bn1	S	0.97	1.77	0.222										0.50
TAMU4759	30-43	Bn2	S	1.18	1.72	0.134										0.60
TAMU4760	43-58	2Bn3	S	1.07	1.66	0.158										0.79
TAMU4761	58-86	2Bnz	S	1.08	1.31	0.066										1.13
TAMU4762	86-112	3Bknz1	S	1.14	1.41	0.073										1.15
TAMU4763	112-140	3Bknz2	S	0.98	1.22	0.076										1.29
TAMU4764	140-163	4B'n1	S	1.15	1.39	0.065										1.19
TAMU4765	163-183	5B'n2	S	1.00	1.47	0.137										1.01
TAMU4766	183-203	6CBkn	S	1.09	1.43	0.095										1.01

---

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 - - - - - - - - - - - - - - - - - - - - - -)

3C1c1a

TAMU4757

0-10

A

S

61.5

TAMU4758

10-30

Bn1

S

67.9

TAMU4759

30-43

Bn2

S

39.9

TAMU4760

43-58

2Bn3

S

51.0

TAMU4761

58-86

2Bnz

S

47.1

TAMU4762

86-112

3Bknz1

S

63.6

TAMU4763

112-140

3Bknz2

S

51.9

TAMU4764

140-163

4B'n1

S

43.1

TAMU4765

163-183

5B'n2

S

60.2

TAMU4766

183-203

6CBkn

S

52.0

*** Primary Characterization Data ***

Pedon ID: S1993-TX377-004-copy

( Presidio, Texas )

Print Date: Apr 26 2024 4:43AM

Sampled As	:	Martillo-data
Texas A&M University Soil Survey Laboratory			;	Pedon No.  S93TX377004

---

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 - - - - -)

6A2a

TAMU4757

0-10

A

S

1.18

1

TAMU4758

10-30

Bn1

S

1.73

1

TAMU4759

30-43

Bn2

S

1.72

1

TAMU4760

43-58

2Bn3

S

1.29

tr

TAMU4761

58-86

2Bnz

S

0.96

tr

TAMU4762

86-112

3Bknz1

S

1.13

tr

TAMU4763

112-140

3Bknz2

S

0.64

tr

TAMU4764

140-163

4B'n1

S

0.58

tr

TAMU4765

163-183

5B'n2

S

0.87

tr

TAMU4766

183-203

6CBkn

S

1.47

tr

---

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	6P2a	6Q2a						CECNH4_TAMU
TAMU4757	0-10	A	S	45.5*	0.9	3.8	3.6	53.8					49.1				100
TAMU4758	10-30	Bn1	S	54.1*	1.1	9.6	1.8	66.6					26.0				100
TAMU4759	30-43	Bn2	S	49.4*	1.2	19.0	1.7	71.3					31.5				100
TAMU4760	43-58	2Bn3	S	49.5*	0.7	25.8	1.9	77.9					32.0				100
TAMU4761	58-86	2Bnz	S	50.4*	0.4	25.7	1.1	77.6					30.2				100
TAMU4762	86-112	3Bknz1	S	46.7*	0.6	27.5	0.7	75.5					29.3				100
TAMU4763	112-140	3Bknz2	S	43.1*	0.4	22.7	1.0	67.2					27.3				100
TAMU4764	140-163	4B'n1	S	44.5*	0.4	21.6	1.2	67.7					30.9				100
TAMU4765	163-183	5B'n2	S	46.4*	0.5	22.1	1.4	70.4					33.3				100
TAMU4766	183-203	6CBkn	S	55.8*	0.4	23.3	1.2	80.7					34.1				100

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

*** Primary Characterization Data ***

Pedon ID: S1993-TX377-004-copy

( Presidio, Texas )

Print Date: Apr 26 2024 4:43AM

Sampled As	:	Martillo-data
Texas A&M University Soil Survey Laboratory			;	Pedon No.  S93TX377004

---

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 - -)		%
				SATP_TAMU	SATP_TAMU	SATP_TAMU	SATP_TAMU											SATP_TAMU		SATP_TAMU
TAMU4757	0-10	A	S	0.7	0.1	5.9	0.2											39.0	--	0.60		7	9
TAMU4758	10-30	Bn1	S	0.8	0.1	20.0	0.1											16.0	tr	2.20		36	30
TAMU4759	30-43	Bn2	S	1.8	0.1	47.0	0.1											80.0	0.3	4.60		48	48
TAMU4760	43-58	2Bn3	S	5.5	0.3	86.5	0.1											63.0	0.4	8.70		64	51
TAMU4761	58-86	2Bnz	S	18.5	0.5	107.8	0.1											60.0	0.5	11.40		64	35
TAMU4762	86-112	3Bknz1	S	4.0	0.1	66.1	0.1											71.0	0.4	7.00		78	46
TAMU4763	112-140	3Bknz2	S	3.5	0.1	62.2	--											57.0	0.3	6.50		70	46
TAMU4764	140-163	4B'n1	S	6.5	0.2	76.5	0.1											62.0	0.4	8.00		55	42
TAMU4765	163-183	5B'n2	S	0.7	0.1	40.0	--											76.0	0.2	4.40		57	63
TAMU4766	183-203	6CBkn	S	5.0	0.2	62.2	0.1											85.0	0.5	6.90		53	39

---

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

8C1a

TAMU4757

0-10

A

S

8.0

TAMU4758

10-30

Bn1

S

8.1

TAMU4759

30-43

Bn2

S

7.9

TAMU4760

43-58

2Bn3

S

8.2

TAMU4761

58-86

2Bnz

S

8.2

TAMU4762

86-112

3Bknz1

S

8.5

TAMU4763

112-140

3Bknz2

S

8.6

TAMU4764

140-163

4B'n1

S

8.5

TAMU4765

163-183

5B'n2

S

8.7

TAMU4766

183-203

6CBkn

S

8.4