*** Taxonomy Characterization Data ***

Pedon ID: S1976TX039006

( Brazoria, Texas )

Print Date: Nov 21 2024 3:32PM

Sampled as on May 30, 1976:	SURFSIDE
Revised to correlated on Feb 15, 2015:	Surfside ; Very-fine, smectitic, hyperthermic Vertic Endoaquolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1976TX039006   Lat: 28° 58' 43.00" north  Long: 95° 19' 45.01" west  MLRA: 150B	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A4672	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	3A1a1a
40A35520	0-25	Ag1	S	72.5	24.5		0.42		1			--
40A35521	25-81	Ag2	S	76.5	21.6		0.39		1			--
40A35522	81-165	Bg	S	64.1			0.41		4			--

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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

NK

NK

40A35520

0-25

Ag1

S

7.5

2.82

40A35521

25-81

Ag2

S

7.8

1.44

40A35522

81-165

Bg

S

8.0

1.16

7

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	73	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Clay, total, Weighted Average	73	% wt
Weighted averages based on control section: 25-100 cm