*** Taxonomy Characterization Data ***

Pedon ID: S2011TX411019

( San Saba, Texas )

Print Date: Nov 21 2024 4:43PM

Sampled as on Jul 23, 2011:	Rumple ; Clayey-skeletal, mixed, active, thermic Lithic Argiustolls
Revised to correlated on Sep 28, 2011:	Rumple ; Clayey-skeletal, mixed, active, thermic Pachic Argiustolls

				United States Department of Agriculture
SSL	-	Project	C2011USTX185   TX307 09/2011	Natural Resources Conservation Service
	-	Site ID	S2011TX411019   Lat: 31° 10' 40.90" north  Long: 99° 5' 5.42" west  MLRA: 81B	National Soil Survey Center
	-	Pedon No.	11N8436	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						DbWR1
11N08619	0-6	A	S	34.4			0.40		44	1.40	0.034	20
11N08620	6-25	Bt1	S	48.0			0.35		26	1.35	0.073	8
11N08621	25-55	Bt2	S	63.0			0.32		35			16

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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

11N08619

0-6

A

S

6.8

3.77

tr

100*

0.70

--

11N08620

6-25

Bt1

S

7.1

2.08

tr

100*

0.60

--

11N08621

25-55

Bt2

S

7.6

1.68

tr

100*

0.53

--

^*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	30	% wt
Volume, >2mm, Weighted Average	12	% vol
Clay, total, Weighted Average	55	% wt
Clay, carbonate free, Weighted Average	55	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.57	(NA)
Weighted averages based on control section: 6-42 cm