*** Primary Characterization Data ***

Pedon ID: S1979CA045101

( Mendocino, California )

Print Date: Nov 26 2024 10:20PM

Sampled as on Jun 1, 1979:	Yellowhound ; Loamy-skeletal, mixed, isomesic Ultic Haplustalf
Revised to correlated:	YELLOWHOUND ; Loamy-skeletal, mixed, isomesic Ultic Haplustalfs

				United States Department of Agriculture
SSL	-	Project	CP80CA286   MENDOCINO COUNTY-WEST (SSA 694)	Natural Resources Conservation Service
	-	Site ID	S1979CA045101   Lat: 39° 38' 46.00" north  Long: 123° 38' 51.00" west  MLRA: 4B	National Soil Survey Center
	-	Pedon No.	80P0446	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
80P02453	A1	A1	0-18				L	L
80P02454	A2	A3	18-38				L	L
80P02455	Bt11	B21t	38-71				L	L
80P02456	Bt12	B22t	71-109				CL	L
80P02457	Bt2	B3t	109-137				CL	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.02	(NA)
Clay, carbonate free, Weighted Average	17	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	82	% wt
Volume, >2mm, Weighted Average	60	% vol
Clay, total, Weighted Average	17	% wt
Weighted averages based on control section: 38-88 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	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
80P02453	0-18	A1	S	l	12.1	49.8	38.1			33.4	16.4	12.2	13.8	8.3	2.2	1.6	9	16	--	44	25
80P02454	18-38	A2	S	l	13.7	47.3	39.0			32.3	15.0	11.6	11.9	8.1	4.0	3.4	7	17	11	53	35
80P02455	38-71	Bt11	S	l	15.6	37.9	46.5			26.7	11.2	11.0	11.1	9.3	8.9	6.2	10	34	30	83	76
80P02456	71-109	Bt12	S	l	19.8	34.0	46.2			25.2	8.8	10.2	9.4	8.9	9.9	7.8	13	33	22	80	69
80P02457	109-137	Bt2	S	l	20.6	32.8	46.6			24.8	8.0	7.9	9.0	9.1	12.5	8.1	10	26	41	86	77

*** Primary Characterization Data ***

Pedon ID: S1979CA045101

( Mendocino, California )

Print Date: Nov 26 2024 10:20PM

Sampled As	:	Yellowhound		Loamy-skeletal, mixed, isomesic Ultic Haplustalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0446

---

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	%
										3C2a1a		3D1				8D1	8D1
80P02453	0-18	A1	S							6.0		1.006				0.91	0.50
80P02454	18-38	A2	S							6.7		1.007				0.80	0.49
80P02455	38-71	Bt11	S							8.4		1.012				1.02	0.54
80P02456	71-109	Bt12	S							9.8		1.019				1.04	0.49
80P02457	109-137	Bt2	S							9.7		1.020				1.04	0.47

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
80P02453	0-18	A1	S	28	5
80P02455	38-71	Bt11	S	28	8
80P02457	109-137	Bt2	S	32	11

---

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 - - - - -)

6B1b

6A1c

80P02453

0-18

A1

S

0.047

1.41

30

80P02454

18-38

A2

S

0.031

0.97

31

80P02455

38-71

Bt11

S

0.36

80P02456

71-109

Bt12

S

0.23

80P02457

109-137

Bt2

S

0.19

*** Primary Characterization Data ***

Pedon ID: S1979CA045101

( Mendocino, California )

Print Date: Nov 26 2024 10:20PM

Sampled As	:	Yellowhound		Loamy-skeletal, mixed, isomesic Ultic Haplustalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0446

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H2b			5A3a	5A8a			5C3	5C1
80P02453	0-18	A1	S	5.3	0.7	0.1	0.3	6.4	6.4			12.8	11.0			50	58
80P02454	18-38	A2	S	5.0	0.7	0.1	0.3	6.1	7.0			13.1	10.9			47	56
80P02455	38-71	Bt11	S	9.1	1.7	0.2	0.4	11.4	6.4			17.8	15.9			64	72
80P02456	71-109	Bt12	S	12.7	2.6	0.1	0.5	15.9	6.3			22.2	20.5			72	78
80P02457	109-137	Bt2	S	12.7	3.1	0.1	0.5	16.4	6.4			22.8	21.4			72	77

---

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 - -)

%

80P02453

0-18

A1

S

1

80P02454

18-38

A2

S

1

80P02455

38-71

Bt11

S

1

80P02456

71-109

Bt12

S

tr

80P02457

109-137

Bt2

S

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

8C1e

8C1a

80P02453

0-18

A1

S

5.3

5.6

80P02454

18-38

A2

S

5.2

5.7

80P02455

38-71

Bt11

S

5.1

5.7

80P02456

71-109

Bt12

S

5.2

5.9

80P02457

109-137

Bt2

S

5.2

6.0

*** Primary Characterization Data ***

Pedon ID: S1979CA045101

( Mendocino, California )

Print Date: Nov 26 2024 10:20PM

Sampled As	:	Yellowhound		Loamy-skeletal, mixed, isomesic Ultic Haplustalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0446

---

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

7A2i

7A3b

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

80P02453

0.0-18.0

A1

tcly

VR 4

KH 1

CL 1

5.4

2.1

80P02454

18.0-38.0

A2

tcly

VR 4

KH 1

CL 1

MI 1

KH 14

6.1

1.0

80P02455

38.0-71.0

Bt11

tcly

VR 3

KH 1

CL 1

MI 1

QZ 1

KH 13

6.6

1.6

80P02456

71.0-109.0

Bt12

tcly

VR 3

MI 2

KH 1

QZ 1

KH 9

6.9

2.0

80P02457

109.0-137.0

Bt2

tcly

VR 3

MI 2

KH 2

QZ 1

KH 13

7.7

2.3

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL Chlorite	KH Halloysite	MI Mica	QZ Quartz	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks