*** Taxonomy Characterization Data ***

Pedon ID: S1967MT071002

( Phillips, Montana )

Print Date: Nov 13 2024 2:43PM

Sampled as on Jul 25, 1967:	Thoeny
Revised to correlated:	Rominell ; Fine-loamy, mixed Borollic Natrargids

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1967MT071002   Lat: 48° 31' 60.00" north  Long: 107° 30' 0.00" west  MLRA: 52	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3655	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

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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

40A28155

15-28

Bt

S

26.4

0.38

31

--

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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

6E1b

NK

5D2

40A28155

15-28

Bt

S

7.2

--

100*

100

0.69

7.10

25

40A28157

38-63

2Bky

S

8.5

13

40A28159

114-152

3By

S

8.1

4

13.10

^*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	0.69	(NA)
Clay, carbonate free, Weighted Average	26	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	31	% wt
Clay, total, Weighted Average	26	% wt
Weighted averages based on control section: 15-28 cm