*** Primary Characterization Data ***

Pedon ID: S11TX209002

( Hays, Texas )

Print Date: Nov 21 2024 4:37PM

Sampled as on Oct 12, 2011:	Rumple ; Clayey-skeletal, smectitic, thermic Typic Argiustoll
Revised to correlated on Jun 29, 2013:	Rumple ; Clayey-skeletal, mixed, active, thermic Typic Argiustolls

				United States Department of Agriculture
SSL	-	Project	C2012USTX022   SSSA Geomorph Tour	Natural Resources Conservation Service
	-	Site ID	S11TX209002   Lat: 29° 56' 21.76" north  Long: 98° 0' 42.24" west  MLRA: 81C	National Soil Survey Center
	-	Pedon No.	12N7662	Kellogg Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
12N01280	A	A	0-21	S11TX209002-1			GR-CL	C
12N01281	Bt1	Bt1	21-48	S11TX209002-2			GRV-C	C
12N01282	Bt2	Bt2	48-104	S11TX209002-3			GRV-C	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	36	% wt
Volume, >2mm, Weighted Average	18	% vol
Clay, total, Weighted Average	81	% wt
Clay, carbonate free, Weighted Average	81	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.49	(NA)
Weighted averages based on control section: 21-71 cm

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
					3A1a1a				3A1a1a	3A1a1a		3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a
12N01280	0-21	A	S	c	45.2	36.3	18.5			19.9	16.4	6.0	3.6	3.1	2.6	3.2	10	25	23	63	58
12N01281	21-48	Bt1	S	c	82.9	10.4	6.7			7.6	2.8	1.4	1.0	0.9	1.1	2.3	3	13	8	28	24
12N01282	48-104	Bt2	S	c	78.2	13.4	8.4		--	9.7	3.7	1.6	1.6	1.8	2.2	1.2	4	20	18	46	42

*** Primary Characterization Data ***

Pedon ID: S11TX209002

( Hays, Texas )

Print Date: Nov 21 2024 4:37PM

Sampled As	:	Rumple		Clayey-skeletal, smectitic, thermic Typic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7662

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
12N01280	0-21	A	S							17.5		1.041				0.60	0.39
12N01281	21-48	Bt1	S							28.2		1.070				0.48	0.34
12N01282	48-104	Bt2	S	1.02	1.54	0.108			48.7	28.1		1.070		0.16		0.49	0.36

---

Water Content

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

(- - Atterberg - -)

(- - - - - Bulk Density - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)

(- - - Limits - - -)

Field

Recon

Recon

Field

Recon

(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)

LL

PI

33

Oven

33

6

10

33

100

200

500

Depth

kPa

Dry

kPa

kPa

kPa

kPa

kPa

kPa

kPa

Layer

(cm)

Horz

Prep

pct <0.4mm

(- - - - - - - - g cm-3 - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)

3C1e1a

12N01280

0-21

A

S

23.0

12N01281

21-48

Bt1

S

33.3

12N01282

48-104

Bt2

S

34.2

---

Carbon  &  Extractions				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-
				(- - - - - Total - - - - -)			Est	OC	C/N	(- - - Dith-Cit Ext - - -)			(- - - - - - Ammonium Oxalate Extraction - - - - - -)						(- - - Na Pyro-Phosphate - - -)
	Depth			C	N	S	OC	(WB)	Ratio	Fe	Al	Mn	Al+½Fe	ODOE	Fe	Al	Si	Mn	C	Fe	Al	Mn
Layer	(cm)	Horz	Prep	(- - - - - - - - - - % of <2 mm - - - - - - - - - -)						(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)								mg kg-1	(- - - - - - % of < 2mm - - - - -)
				4H2a	4H2a	4H2a
12N01280	0-21	A	S	3.35	0.29	0.03	3.4		12
12N01281	21-48	Bt1	S	2.02	0.19	0.02	2.0		10
12N01282	48-104	Bt2	S	2.61	0.18	0.04	2.0		11

*** Primary Characterization Data ***

Pedon ID: S11TX209002

( Hays, Texas )

Print Date: Nov 21 2024 4:37PM

Sampled As	:	Rumple		Clayey-skeletal, smectitic, thermic Typic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7662

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1				4B1a1a
12N01280	0-21	A	S	22.4	2.8	--	1.2	26.4	9.3			35.7	27.2			74	97
12N01281	21-48	Bt1	S	40.5*	1.8	--	0.6	42.9	10.2			53.1	40.0			81	100
12N01282	48-104	Bt2	S	70.3*	1.5	--	0.6	72.4	6.6				38.3				100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

Salt				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)																	1:2
																			Total	Elec	Elec	Exch
	Depth			Ca	Mg	Na	K	CO3	HCO3	F	Cl	PO4	Br	OAC	SO4	NO2	NO3	H2O	Salts	Cond	Cond	Na	SAR
Layer	(cm)	Horz	Prep	(- - - - - mmol(+) L-1 - - - - -)				(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)										(- - - - % - - - -)		(- - dS m-1 - -)		%
				4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2		4F2	4F1a1a1
12N01280	0-21	A	S	5.8	1.2	0.5	0.6	--	1.8	0.5	0.4	--	tr	--	0.6	3.0	0.7	67.5	tr	0.81	0.34	--	tr
12N01281	21-48	Bt1	S	2.8	0.2	0.4	0.1	--	1.8	0.1	0.3	tr	--	--	0.2	0.1	--	89.1	--	0.31	0.29	--	tr
12N01282	48-104	Bt2	S	3.5	0.1	--	tr	--	2.1	0.2	0.4	--	--	--	0.3	0.1	tr	86.1	--	0.36	0.31	tr	--

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

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

cm-1

4C1a2a

4C1a2a

4F2

4E1a1a1a1

12N01280

0-21

A

S

5.9

6.3

6.1

12N01281

21-48

Bt1

S

6.5

6.8

6.8

12N01282

48-104

Bt2

S

7.3

7.7

7.3

5

*** Primary Characterization Data ***

Pedon ID: S11TX209002

( Hays, Texas )

Print Date: Nov 21 2024 4:37PM

Sampled As	:	Rumple		Clayey-skeletal, smectitic, thermic Typic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7662

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

4D5a1

12N01280

0-21

A

S

2.3

12N01281

21-48

Bt1

S

0.2

12N01282

48-104

Bt2

S

0.2

---

Trace Elements Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Ag	As	Ba	Be	Cd	Co	Cr	Cu	Mn	Mo		Hg
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg		ug/kg
				4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a		4H1a
12N01280	0-21	A	HM	0.08	14.05	120.24	2.00	0.29	12.84	40.20	20.66	567.75	0.80		45
12N01281	21-48	Bt1	HM	0.15	21.00	166.31	3.82	0.42	9.63	60.73	24.84	310.99	0.63		35
12N01282	48-104	Bt2	HM	0.19	21.34	179.77	3.63	0.46	9.14	61.32	24.01	318.55	0.52		33

---

Trace Elements Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
	Depth			Ni	P	Pb	Sb	Se	Sn	Sr	Tl	V	W	Zn
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	ug/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a		4H1a	4H1a	4H1a
12N01280	0-21	A	HM	24.68	251.40	25.17	0.56	604.50	2.22	20.49		96.83	0.01	66.47
12N01281	21-48	Bt1	HM	39.92	180.49	27.06	0.50	805.88	3.91	20.62		131.77	--	108.74
12N01282	48-104	Bt2	HM	41.52	184.73	26.29	0.52	850.35	4.01	23.73		141.21	--	106.04

*** Primary Characterization Data ***

Pedon ID: S11TX209002

( Hays, Texas )

Print Date: Nov 21 2024 4:37PM

Sampled As	:	Rumple		Clayey-skeletal, smectitic, thermic Typic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7662

---

Major Elements				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Al	Ca	Fe	K	Mg	Mn	Na	P	Si	Sr	Ti	Zr
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b
12N01280	0-21	A	HM	59826	5226	28903	7063	2572	705	1047	202	281159	27	4257	169
12N01281	21-48	Bt1	HM	119381	8739	48378	8809	4351	440	557	174	219747	19	3791	153
12N01282	48-104	Bt2	HM	112982	22996	46049	8294	4390	417	500	203	202909	18	3395	134

*** Primary Characterization Data ***

Pedon ID: S11TX209002

( Hays, Texas )

Print Date: Nov 21 2024 4:37PM

Sampled As	:	Rumple		Clayey-skeletal, smectitic, thermic Typic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7662

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A1b1

7A2a

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

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

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

mg g-1

12N01281

21.0-48.0

Bt1

tcly

KK 2

MI 1

KK 45

CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay