*** Taxonomy Characterization Data ***

Pedon ID: S1975CO045004

( Garfield, Colorado )

Print Date: Sep 24 2024 5:18AM

Sampled as on May 30, 1975:	IRIGUL ; Loamy-skeletal, mixed Lithic Cryoborolls
Revised to correlated on May 1, 1998:	(unnamed) ; Loamy-skeletal, mixed, superactive Lithic Cryoboroll

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1975CO045004   Lat: 39° 36' 55.91" north  Long: 108° 7' 20.41" west  MLRA: 48A	Riverside Soil Survey Laboratory
	-	Pedon No.	40A3286	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Riverside, California

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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

NK

40A25616

0-15

A

S

21.0

0.72

71

1.02

0.029

28

40A25617

15-44

B

S

17.7

0.98

45

23

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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	%
						NK				NK								NK	5D2
40A25616	0-15	A	S			1.60				2	100*	100			1.25			0.40	1
40A25617	15-44	B	S			0.90				2	100*	100			1.69			0.50	1

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.69	(NA)
Clay, carbonate free, Weighted Average	18	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	45	% wt
Volume, >2mm, Weighted Average	27	% vol
Clay, total, Weighted Average	18	% wt
Weighted averages based on control section: 25-44 cm