*** Taxonomy Characterization Data ***

Pedon ID: 92TX043013

( Brewster, Texas )

Print Date: Nov 21 2024 11:58AM

Sampled as on Jul 5, 1992:	Ector-copy ; Loamy-skeletal, carbonatic, thermic Lithic Calciustoll
Revised to correlated on Nov 18, 2014:	Ector ; Loamy-skeletal, carbonatic, thermic Lithic Calciustolls

				United States Department of Agriculture
SSL	-	Project	RP93TX066   BREWSTER COUNTY	Natural Resources Conservation Service
	-	Site ID	S1992TX043013   Lat: 30° 11' 54.00" north  Long: 102° 49' 6.01" west  MLRA: 81A	National Soil Survey Center
	-	Pedon No.	93P0293	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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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

8D1

93P02337

0-10

A1

S

32.8

2.3

0.68

71

50

93P02338

10-23

Ak

S

33.3

0.4

0.84

76

57

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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

%

4C1a2a

6A1c

6E1g

93P02337

0-10

A1

S

7.5

7.23

30

93P02338

10-23

Ak

S

7.5

6.98

27

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Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	74	% wt
Volume, >2mm, Weighted Average	54	% vol
Clay, total, Weighted Average	33	% wt
Clay, carbonate free, Weighted Average	32	% wt
Weighted averages based on control section: 0-23 cm