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*** Taxonomy Characterization Data ***

Pedon ID: 98CO069004

( Larimer, Colorado )

Print Date: Nov 21 2024 1:55PM

Sampled as on Jul 14, 1998:	Mummy ; Loamy-skeletal, paramicaceous Typic Cryumbrept
Revised to correlated on Jul 21, 2007:	Mummy ; Loamy-skeletal, mixed, superactive Humic Dystrocryepts

				United States Department of Agriculture
SSL	-	Project	RP99CO018 ROCKY MOUNTAIN NATIONAL PARK	Natural Resources Conservation Service
	-	Site ID	S1998CO069004 Lat: 40° 30' 27.00" north Long: 105° 39' 37.00" west MLRA: 48A	National Soil Survey Center
	-	Pedon No.	99P0042	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

kPa

Clay

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

7B1a2

99P00233

53-100

Bw2

9.7

0.48

¹ Analyzed size fraction = 0.1-0.25 mm

Taxonomy Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

Org

Tot

Al+½ Fe

CO₃ as

(--- Base Sat ---)

ECEC

CEC7

ECEC

Depth

H₂O

NaF

Oxal

ODOE

CaCO₃

NH₄

Bases

P Ret

cmol(+)

/Clay

Sat

E C

ESP

Layer

(cm)

Horz

Prep

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

kg ^-1

dS m^-1

4C1a2a

4C1a1a1

6A2e

8J1c

5C1

5C3

6S4d

5A3b

8D1

5G1

5D2

99P00233

53-100

Bw2

5.0

8.5

0.58

0.29

0.09

5.9

1.18

0.61

Pedon Calculations
Calculation Name	Result	Units of Measure

CEC Activity, CEC7/Clay, Weighted Average	0.74	(NA)
Clay, carbonate free, Weighted Average	6	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	48	% wt
Volume, >2mm, Weighted Average	19	% vol
Clay, total, Weighted Average	6	% wt

Weighted averages based on control section: 25-100 cm

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