*** Taxonomy Characterization Data ***

Pedon ID: 91OK127001

( Pushmataha, Oklahoma )

Print Date: Apr 19 2026 1:29PM

Sampled as on Sep 15, 1991:	Clebit ; Loamy-skeletal, siliceous Lithic Dystropepts
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP92OK056   BRYAN COUNTY	Natural Resources Conservation Service
	-	Site ID	S1991OK127001   Lat: 34° 40' 27.00" north  Long: 95° 2' 33.01" west  MLRA: 119	National Soil Survey Center
	-	Pedon No.	92P0257	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

4A1d

92P01703

0-13

A

S

14.4

0.49

33

1.44

0.009

6

92P01704

13-30

Bw

S

13.5

0.50

34

1.49

0.004

8

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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	%
				4C1a2a		6A1c					5C1	5C3		5A3b	8D1		5G1		5D2
92P01703	0-13	A	S	5.8		2.04					61	47		6.7	0.76	0.47	1		1
92P01704	13-30	Bw	S	5.0		1.01					42	31		5.1	0.65	0.38	27		1

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.76	(NA)
Clay, carbonate free, Weighted Average	14	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	33	% wt
Volume, >2mm, Weighted Average	5	% vol
Clay, total, Weighted Average	14	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 0-12 cm