*** Taxonomy Characterization Data ***

Pedon ID: 69-OK069-35-2

( Johnston, Oklahoma )

Print Date: Jan 10 2025 12:26PM

Sampled as :
Revised to correlated on Aug 20, 2014:	Chigley ; Fine, mixed, active, thermic Udic Paleustalfs

				State of Oklahoma
SSL	-	Project	OKSU201401   Oklahoma State Univeristy	Oklahoma State University
	-	Site ID	69-OK069-35-2   Lat: 34° 19' 33.31" north  Long: 96° 36' 35.91" west  MLRA: 85	Soil Characterization Laboratory
	-	Pedon No.	69-OK-35-2	045 Agriculture Hall
	-	General Methods 1B1A, 2A1, 2B		Stillwater, Oklahoma 74078

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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

hyd1

69OK3521

0-18

A

7.6

69OK3522

18-36

E

13.7

69OK3523

36-71

Bt1

48.5

69OK3524

71-102

Bt2

38.2

69OK3525

102-117

Bt3

23.8

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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	%
				8C1a		6A1a
69OK3521	0-18	A	S	5.8		0.80					82				0.72				4
69OK3522	18-36	E	S	6.1		0.46					71				0.55				3
69OK3523	36-71	Bt1	S	5.7		0.57					93			26.2	0.58		1		1
69OK3524	71-102	Bt2	S	5.8		0.46					86			30.8	0.93		1		1
69OK3525	102-117	Bt3	S	6.2		0.17					85			30.2	1.47		1		2
69OK3526	117-142	C	S	6.7		0.06					100*			27.3	2.49		tr		3

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

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