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*** Taxonomy Characterization Data ***

Pedon ID: S1971AZ019003

( Pima, Arizona )

Print Date: Nov 12 2024 9:40AM

Sampled as on Apr 4, 1971:	Lomitas ; Loamy-skeletal, mixed Lithic Calciorthids
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL71AZ002 ORGAN PIPE MON	Natural Resources Conservation Service
	-	Site ID	S1971AZ019003 Lat: 31° 52' 3.00" north Long: 112° 45' 27.99" west MLRA: 40	National Soil Survey Center
	-	Pedon No.	71C0002	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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

3A1a1a

4A1f

71C00010

0-5

A

S

9.0

1.5

1.30

71C00011

5-25

B

S

12.5

2.7

71C00012

25-33

Bk

S

18.2

4.0

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		6A1d				6E1g								8A3a

71C00010	0-5	A	S	8.2		0.38				1								0.61
71C00011	5-25	B	S	8.2		0.31				5								0.66
71C00012	25-33	Bk	S	8.3		0.40				31								0.62

Pedon Calculations
Calculation Name	Result	Units of Measure

Clay, total, Weighted Average	13	% wt

Weighted averages based on control section: 0-33 cm

NSSC SSL Report Creation