*** Taxonomy Characterization Data ***

Pedon ID: 68TX021002

( Bastrop, Texas )

Print Date: Apr 14 2025 2:21PM

Sampled as :	Basco
Revised to correlated on May 17, 2016:	Robco ; Loamy, siliceous, active, thermic Aquic Arenic Paleustalfs

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	68TX021002   Lat: 30° 17' 37.00" north  Long: 97° 13' 6.00" west  MLRA: 87	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A4592	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

40A35008

71-102

B

S

19.3

52

--

40A35009

102-142

Bt

S

36.0

29

--

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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															5D2
40A35008	71-102	B	S	4.8							50	38		3.4	0.25	0.18	29		4
40A35009	102-142	Bt	S	5.0
40A35010	142-178	Btg	S	4.9
40A35011	178-203	Bg	S	4.7

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Pedon Calculations
Calculation Name	Result	Units of Measure
Volume, >2mm, Weighted Average	0	% vol
Weighted averages based on control section: 25-100 cm