*** Taxonomy Characterization Data ***

Pedon ID: S1968AZ023008

( Santa Cruz, Arizona )

Print Date: Apr 28 2024 5:18AM

Sampled as on Oct 9, 1968:	caralampi
Revised to correlated:	unnamed ; Loamy-skeletal, mixed, thermic Ustollic Haplargids

				United States Department of Agriculture
SSL	-	Project	NL68AZ023   E.PIMA-SANTA CRU	Natural Resources Conservation Service
	-	Site ID	S1968AZ023008   Lat: 31° 35' 53.00" north  Long: 110° 42' 52.01" west	National Soil Survey Center
	-	Pedon No.	68C0136	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

8D1

68C00993

0-38

A

S

24.0

0.68

53

18

68C00994

3-53

Bt

S

22.4

0.67

65

15

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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

%

8C1a

6A1a

5C1

5C3

8D1

5D2

68C00993

0-38

A

S

0.86

68C00994

3-53

Bt

S

6.6

100*

100

1.73

tr

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	17	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	37	% wt
Volume, >2mm, Weighted Average	15	% vol
Clay, total, Weighted Average	17	% wt
Weighted averages based on control section: 3-53 cm