*** Taxonomy Characterization Data ***

Pedon ID: S80TX405003

( San Augustine, Texas )

Print Date: Feb 1 2025 7:49AM

Sampled as on Aug 10, 1980:	Darco variant
Revised to correlated:	Darco ; Loamy, siliceous, semiactive, thermic Grossarenic Paleudults

				State of Texas
SSL	-	Project	TX201201   Texas A&M University 2012 Project 1	Texas A&M University
	-	Site ID	S80TX405003   Lat: 31° 21' 27.31" north  Long: 94° 16' 36.02" west  MLRA: 133B	University Soil Laboratory
	-	Pedon No.	S80TX405003	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		College Station, Texas

---

Taxonomy Tier 1

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

Fine

CaCO3

1500

.1-75

Bulk

Cole

Vol

Resist

Clay

Clay

Clay

kPa

Clay

mm

Den

Whole

% of

Min

Depth

<.002

<.0002

<.002

/Clay

Est

Frac

33 kPa

Soil

Whole

%

Layer

(cm)

Horz

Prep

(---------% of <2 mm-------)

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

g cm-3

cm cm-1

3A1a1a

3A1a1a

TAMU903

0-10

A

S

1.5

1.4

TAMU904

10-35

E1

S

1.6

0.8

TAMU905

35-90

E2

S

0.9

0.8

TAMU906

90-113

E3

S

0.5

1.0

TAMU907

113-141

E4

S

0.4

--

TAMU908

141-160

E/Bt

S

18.0

5.9

TAMU909

160-190

Bt

S

23.1

11.2

---

Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-
				pH	pH	Org	Tot	Al+½ Fe		CO3 as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H2O	NaF	C	C	Oxal	ODOE	CaCO3	NH4	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg -1			%	dS m-1	%
				8C1a			6A2a
TAMU903	0-10	A	S	5.8			0.83				25			2.6	5.00				1
TAMU904	10-35	E1	S	5.3			0.30				13			0.8	2.88				4
TAMU905	35-90	E2	S	5.0			0.07				13			0.5	2.67				4
TAMU906	90-113	E3	S	5.0			0.05				23			0.6	2.60				8
TAMU907	113-141	E4	S	5.0			0.04				30			0.6	2.50				10
TAMU908	141-160	E/Bt	S	5.1			0.08				10			1.1	0.39				1
TAMU909	160-190	Bt	S	4.9			0.08				24			2.6	0.41				2
TAMU910	261-273	BC	S								47								2

---