*** Taxonomy Characterization Data ***

Pedon ID: S2012TX501007

( Yoakum, Texas )

Print Date: Nov 11 2024 11:43PM

Sampled as on Dec 6, 2011:	Slaughter ; Clayey, mixed, superactive, thermic, shallow Petrocalcic Paleustoll
Revised to correlated:	Slaughter ; Clayey, mixed, superactive, thermic, shallow Petrocalcic Paleustolls

				United States Department of Agriculture
SSL	-	Project	C2012USTX036   Lubbock 2012	Natural Resources Conservation Service
	-	Site ID	S2012TX501007   Lat: 33° 14' 12.26" north  Long: 102° 52' 39.72" west  MLRA: 77C	National Soil Survey Center
	-	Pedon No.	12N7782	Kellogg 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	3A1a1a					DbWR1
12N01801	0-17	A	S	26.5	19.5		0.40		32	1.47	0.031	--
12N01802	17-42	Bt	S	40.5	30.1		0.42		31	1.46	0.076	1
12N01803	42-100	Bkkm	S						--			--

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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

4H2a

4E1a1a1a1

12N01801

0-17

A

S

7.5

1.12

tr

100*

0.70

--

12N01802

17-42

Bt

S

7.5

0.76

tr

100*

0.74

--

12N01803

42-100

Bkkm

GP

87

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	31	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	41	% wt
Clay, carbonate free, Weighted Average	41	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.74	(NA)
Weighted averages based on control section: 17-42 cm