*** Andic Soil Properties Data ***

Pedon ID: MLRA78-Rotan-TX009-008

( Archer, Texas )

Print Date: Feb 16 2025 5:12AM

Sampled as on May 30, 1981:	Rotan ; Fine, mixed, thermic Pachic Paleustoll
Revised to correlated on Dec 10, 2007:	Rotan ; Fine, montmorillonitic Pachic Paleustolls

				United States Department of Agriculture
SSL	-	Project	CP82TX055   REDBED STUDY	Natural Resources Conservation Service
	-	Site ID	S81-TX009-008   Lat: 33° 420.00" north  Long: 98° 500.01" west  MLRA: 78C	National Soil Survey Center
	-	Pedon No.	82P0158	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Andic Soil Properties Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-
				Total	Fine	CaCO3	CoSi to	Est	.1-75	Vol >2mm				Bulk	COLE								Al+½Fe	Al+½Fe
				Clay	Clay	Clay	VCoS	Clay	Fraction	% of	(- - - - 1500 kPa - - - -)			Density	Whole	(- - - - - - - - - - Glass Content - - - - - - - - - -)							*15.625	*60.0
	Depth			<.002	<.0002	<.002	.02 - 2	Content		Whole Soil	air-dry	field moist	/Clay	33 kPa	Soil	csi	vfs	fs	ms	cs	vcs	Wt Avg	+Glass	+Glass
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - % of <2 mm - - - - - - - - -)					% of <75 mm	(- - - - - - - - % - - - - - - -)				g cm-3	cm cm-1	(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)
				3A1a1a	3A1a1a	3A1a1a					3C2a1a		8D1	4A1d
82P00821	0-12	A	S	19.8	16.0				6	tr	9.5		0.48	1.46	0.022
82P00822	12-30	E	S	29.0	20.2				4	--	12.7		0.44	1.41	0.036
82P00823	30-45	Bt1	S	36.6	28.5				4	--	15.9		0.43	1.51	0.060
82P00824	45-67	Bt2	S	35.8	25.3				4	--	16.0		0.45	1.54	0.061
82P00825	67-85	Bt3	S	36.2	19.8	0.6			5	tr	17.0		0.47
82P00826	85-107	Btk	S	36.2	15.2	1.2			6	1	16.8		0.46
82P00827	107-127	Btkc1	S	35.4	15.2	2.9			6	1	15.5		0.44
82P00828	127-180	Btkc2	S	36.1	12.2	5.0			4	tr	14.6		0.40
82P00829	180-232	Btkc3	S	32.9	10.4	1.4			10	3	13.2		0.40	1.66	0.046

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Andic Soil Properties Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

CO3

Al+

8*Si

Optical

KCl

NH4OAC

Sum

(- Base Sat -)

pH

pH

Org

Tot

as

NZ

½Fe

8*Si

2*Fe

+2*Fe

Density

Extr

Sum

Bases+

NH4OAC

Sum of

Melanic

(- Atterberg -)

Depth

H2O

NaF

C

C

CaCO3

P Ret

Oxal

Oxal

Oxal

Oxal

Oxal

Al

Bases

Extr Al

pH 7.0

Cations

Index

LL

PI

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - - - - - - - - - % wt - - - - - - - - - - - - - - - - - -)

cmol(+) kg-1

(- meq 100g-1 -)

(- - - - % - - - - -)

( % <0.4mm )

4C1a2a

6A1c

6E1g

82P00821

0-12

A

S

6.3

1.59

82P00822

12-30

E

S

6.9

1.05

82P00823

30-45

Bt1

S

7.3

0.79

--

82P00824

45-67

Bt2

S

7.7

0.64

tr

82P00825

67-85

Bt3

S

8.3

0.45

2

82P00826

85-107

Btk

S

8.4

0.37

4

82P00827

107-127

Btkc1

S

8.3

0.25

10

82P00828

127-180

Btkc2

S

8.2

0.14

17

82P00829

180-232

Btkc3

S

8.2

0.11

18