*** Primary Characterization Data ***

Pedon ID: S2011CA009001

( Calaveras, California )

Print Date: Nov 21 2024 4:26PM

Sampled as on Apr 6, 2011:	Angelscreek ; Loamy-skeletal, mixed, thermic Pachic Ultic Argixeroll
Revised to correlated on Dec 21, 2015:	Angelscreek ; Loamy-skeletal, isotic, thermic Pachic Ultic Argixerolls

				United States Department of Agriculture
SSL	-	Project	C2011USCA169   Argixerolls / Flanly	Natural Resources Conservation Service
	-	Site ID	11CA630MJE008   Lat: 38° 6' 19.00" north  Long: 120° 33' 38.00" west  MLRA: 18	National Soil Survey Center
	-	Pedon No.	11N6749	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
11N04035	A	A	0-4	S11CA009-001-1				L
11N04036	ABt	ABt	4-20	S11CA009-001-2				L
11N04037	Bt1	Bt1	20-50	S11CA009-001-3				L
11N04038	Bt2	Bt2	50-72	S11CA009-001-4				L
11N04039	Bt3	Bt3	72-92	S11CA009-001-5				CL
11N04040	Bt4	Bt4	92-128	S11CA009-001-6				CL
11N04041	Bt5	Bt5	128-160	S11CA009-001-7				CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	38	% wt
Volume, >2mm, Weighted Average	9	% vol
Clay, total, Weighted Average	22	% wt
Clay, carbonate free, Weighted Average	22	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.73	(NA)
LE, Whole Soil, Summed to 1m	3	cm/m
Weighted averages based on control section: 20-70 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
11N04035	0-4	A	S	l	19.0	45.9	35.1			31.3	14.6	9.6	9.8	7.6	5.4	2.7	6	12	1	40	19
11N04036	4-20	ABt	S	l	19.4	46.9	33.7			32.2	14.7	9.6	9.7	8.1	4.5	1.8	6	8	tr	35	14
11N04037	20-50	Bt1	S	l	19.3	44.4	36.3			30.6	13.8	9.7	11.0	7.9	5.4	2.3	5	10	tr	38	15
11N04038	50-72	Bt2	S	l	26.3	37.1	36.6			26.7	10.4	10.5	11.7	9.5	3.6	1.3	3	14	1	39	18
11N04039	72-92	Bt3	S	cl	34.8	30.9	34.3			23.8	7.1	10.1	12.4	7.4	3.1	1.3	2	6	tr	30	8
11N04040	92-128	Bt4	S	cl	29.4	29.7	40.9			22.6	7.1	10.1	13.4	8.3	4.8	4.3	9	7	1	43	17
11N04041	128-160	Bt5	S	cl	28.2	28.7	43.1			22.1	6.6	11.6	19.8	8.3	2.4	1.0	2	10	--	40	12

*** Primary Characterization Data ***

Pedon ID: S2011CA009001

( Calaveras, California )

Print Date: Nov 21 2024 4:26PM

Sampled As	:	Angelscreek		Loamy-skeletal, mixed, thermic Pachic Ultic Argixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N6749

---

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
11N04035	0-4	A	S	1.34	1.41	0.015			25.1	13.8		1.029		0.14		1.20	0.73
11N04036	4-20	ABt	S	1.38	1.45	0.015			22.6	14.8		1.025		0.10		0.99	0.76
11N04037	20-50	Bt1	S	1.49	1.58	0.018			25.2	15.1		1.024		0.14		0.76	0.78
11N04038	50-72	Bt2	S	1.24	1.32	0.019			27.5	17.4		1.031		0.11		0.67	0.66
11N04039	72-92	Bt3	S	1.47	1.68	0.043			24.5	20.4		1.036		0.06		0.56	0.59
11N04040	92-128	Bt4	S	1.51	1.76	0.046			26.0	19.2		1.035		0.09		0.65	0.65
11N04041	128-160	Bt5	S	1.45	1.66	0.043			25.8	19.7		1.036		0.08		0.73	0.70

---

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				4G1	4G1	4G1		4G2	4G2	4G2	4G2	4G2
11N04035	0-4	A	S	3.98	0.41	0.04	4.0		10	1.6	0.2	0.1	0.42	0.15	0.38	0.23	0.03	672.7
11N04036	4-20	ABt	S	2.22	0.15	0.01	2.2		15	1.7	0.2	0.1	0.44	0.13	0.39	0.24	0.03	682.9
11N04037	20-50	Bt1	S	0.63	0.05	tr	0.6		13	1.7	0.1	0.1	0.39	0.08	0.37	0.20	0.04	663.2
11N04038	50-72	Bt2	S	0.40	0.03	tr	0.4		12	1.4	0.1	0.1	0.33	0.06	0.27	0.20	0.05	515.6
11N04039	72-92	Bt3	S	0.28	0.05	0.01	0.3		6	1.2	0.1	0.1	0.30	0.05	0.20	0.20	0.06	468.6
11N04040	92-128	Bt4	S	0.24	tr	0.01	0.2		120	1.2	0.1	0.1	0.25	0.04	0.16	0.17	0.05	605.5
11N04041	128-160	Bt5	S	0.25	--	0.02	0.3			1.2	0.2	0.1	0.26	0.04	0.16	0.18	0.06	648.8

*** Primary Characterization Data ***

Pedon ID: S2011CA009001

( Calaveras, California )

Print Date: Nov 21 2024 4:26PM

Sampled As	:	Angelscreek		Loamy-skeletal, mixed, thermic Pachic Ultic Argixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N6749

---

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	4B3a1a	4B3a1a		4B1a1a
11N04035	0-4	A	S	16.0	1.8	--	0.9	18.7	16.7	0.1	2.7	35.4	22.8	18.8	1	53	82
11N04036	4-20	ABt	S	12.9	1.3	--	0.5	14.7	15.0	0.1	1.0	29.7	19.2	14.8	1	49	77
11N04037	20-50	Bt1	S	10.9	1.5	--	0.7	13.1	8.6			21.7	14.7			60	89
11N04038	50-72	Bt2	S	12.3	2.4	--	0.7	15.4	9.0			24.4	17.6			63	88
11N04039	72-92	Bt3	S	13.4	3.3	--	0.6	17.3	10.7			28.0	19.5			62	89
11N04040	92-128	Bt4	S	13.6	3.4	--	0.6	17.6	8.6			26.2	19.2			67	92
11N04041	128-160	Bt5	S	14.2	3.6	--	0.5	18.3	8.7			27.0	20.5			68	89

---

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 - -)

%

11N04035

0-4

A

S

--

11N04036

4-20

ABt

S

--

11N04037

20-50

Bt1

S

--

11N04038

50-72

Bt2

S

--

11N04039

72-92

Bt3

S

--

11N04040

92-128

Bt4

S

--

11N04041

128-160

Bt5

S

--

*** Primary Characterization Data ***

Pedon ID: S2011CA009001

( Calaveras, California )

Print Date: Nov 21 2024 4:26PM

Sampled As	:	Angelscreek		Loamy-skeletal, mixed, thermic Pachic Ultic Argixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N6749

---

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			4C1a1a1
11N04035	0-4	A	S		4.9	5.1			8.6
11N04036	4-20	ABt	S		5.0	5.3			8.9
11N04037	20-50	Bt1	S		5.5	6.1			9.1
11N04038	50-72	Bt2	S		5.6	6.3			9.2
11N04039	72-92	Bt3	S		5.7	6.3			9.2
11N04040	92-128	Bt4	S		5.7	6.4			9.2
11N04041	128-160	Bt5	S		5.6	6.4			9.2

---

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 - - - - - - - - - - - - - - - - - - - -)

4G2

11N04035

0-4

A

S

736.8

11N04036

4-20

ABt

S

648.6

11N04037

20-50

Bt1

S

560.7

11N04038

50-72

Bt2

S

403.6

11N04039

72-92

Bt3

S

279.9

11N04040

92-128

Bt4

S

308.9

11N04041

128-160

Bt5

S

294.5

*** Primary Characterization Data ***

Pedon ID: S2011CA009001

( Calaveras, California )

Print Date: Nov 21 2024 4:26PM

Sampled As	:	Angelscreek		Loamy-skeletal, mixed, thermic Pachic Ultic Argixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N6749

---

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

11N04037

20.0-50.0

Bt1

tcly

KK 3

CR 2

FP 1

KK 57

KAOL

11N04038

50.0-72.0

Bt2

tcly

KK 3

MT 1

FP 1

CR 1

KK 52

KAOL

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CR Cristobalite	FP Plagioclase Feldspar	KK Kaolinite	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
KAOL - Kaolinitic

*** Primary Characterization Data ***

Pedon ID: S2011CA009001

( Calaveras, California )

Print Date: Nov 21 2024 4:26PM

Sampled As	:	Angelscreek		Loamy-skeletal, mixed, thermic Pachic Ultic Argixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N6749

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

11N04037

20.0-50.0

Bt1

csi

60

QZ 48

BT 8

FK 6

HN 6

OP 6

PR 6

SMIX

MS 5

FE 4

GS 4

CD 2

FP 2

GC 2

AR 1

ZE 1

ZR tr

GN tr

FZ tr

PO tr

RU tr

TM tr

VM tr

11N04038

50.0-72.0

Bt2

fs

34

QZ 16

FE 14

FP 14

GC 14

AR 13

BT 10

SMIX

PR 3

TM 2

HN 2

FG 2

FK 2

FZ 2

GA 2

GS 1

CD 1

MS 1

OP 1

PO tr

VM tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	CD Chert (Chalcedony	FE Iron Oxides (Goethite	FG Glass Coated Feldspar
FK Potassium Feldspar	FP Plagioclase Feldspar	FZ Feldspathoids	GA Glass Aggregates	GC Glass Coated Grain
GN Garnet	GS Glass	HN Hornblende	MS Muscovite	OP Opaques
PO Plant Opal	PR Pyroxene	QZ Quartz	RU Rutile	TM Tourmaline
VM Vermiculite-Mica	ZE Zeolite	ZR Zircon

*** Primary Characterization Data ***

Pedon ID: S2011CA009001

( Calaveras, California )

Print Date: Nov 21 2024 4:26PM

Sampled As	:	Angelscreek		Loamy-skeletal, mixed, thermic Pachic Ultic Argixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  11N6749

---

INTERPRETATION (BY HORIZON):
SMIX - Mixed Sand