*** Primary Characterization Data ***

Pedon ID: S1980CA045016

( Mendocino, California )

Print Date: Nov 28 2024 5:45AM

Sampled as on Jun 1, 1980:	Usal ; Loamy-skeletal, mixed, isomesic Typic Argiudoll
Revised to correlated:	BRANSCOMB ; Loamy-skeletal, mixed Ultic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP80CA286   MENDOCINO COUNTY-WEST (SSA 694)	Natural Resources Conservation Service
	-	Site ID	S1980CA045016   Lat: 39° 31' 38.00" north  Long: 123° 42' 28.00" west  MLRA: 4B	National Soil Survey Center
	-	Pedon No.	80P0447	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
80P02458	A	A1	0-25				L	CL
80P02459	Bt1	B21t	25-41				CL	CL
80P02460	Bt2	B22t	41-64				CL	L
80P02461	Bt3	B23t	64-86				CL	CL
80P02462	Bt4	B24t	86-127				CL	CL
80P02463	R	R	127-140					L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.68	(NA)
Clay, carbonate free, Weighted Average	27	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	56	% wt
Volume, >2mm, Weighted Average	30	% vol
Clay, total, Weighted Average	27	% wt
Weighted averages based on control section: 25-75 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
80P02458	0-25	A	S	cl	30.5	46.4	23.1			35.8	10.6	4.8	5.0	3.7	4.5	5.1	14	2	35	60	51
80P02459	25-41	Bt1	S	cl	28.9	45.5	25.6			35.3	10.2	4.2	4.2	3.3	4.9	9.0	16	4	12	47	38
80P02460	41-64	Bt2	S	l	25.9	41.9	32.2			33.0	8.9	4.6	6.1	6.7	8.2	6.6	10	3	27	57	45
80P02461	64-86	Bt3	S	cl	27.4	39.4	33.2			29.9	9.5	6.0	6.4	5.2	6.2	9.4	11	17	25	66	57
80P02462	86-127	Bt4	S	cl	27.4	40.8	31.8			31.1	9.7	5.7	6.4	6.2	7.2	6.3	10	3	58	79	71
80P02463	127-140	R	S	l	23.2	38.4	38.4			25.7	12.7	9.4	9.5	6.1	6.6	6.8	12	3	14	50	29

*** Primary Characterization Data ***

Pedon ID: S1980CA045016

( Mendocino, California )

Print Date: Nov 28 2024 5:45AM

Sampled As	:	Usal		Loamy-skeletal, mixed, isomesic Typic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0447

---

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	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
80P02458	0-25	A	S							15.7		1.024				0.84	0.51
80P02459	25-41	Bt1	S							13.7		1.016				0.67	0.47
80P02460	41-64	Bt2	S	1.24	1.32	0.015			29.3	12.6		1.015		0.15		0.69	0.49
80P02461	64-86	Bt3	S							12.8		1.017				0.65	0.47
80P02462	86-127	Bt4	S							12.7		1.017				0.75	0.46
80P02463	127-140	R	S							12.3		1.020				0.82	0.53

---

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
80P02459	25-41	Bt1	S	39	14
80P02462	86-127	Bt4	S	40	15

---

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

80P02458

0-25

A

S

0.191

3.83

20

80P02459

25-41

Bt1

S

0.100

1.97

20

80P02460

41-64

Bt2

S

0.88

80P02461

64-86

Bt3

S

0.44

80P02462

86-127

Bt4

S

0.32

*** Primary Characterization Data ***

Pedon ID: S1980CA045016

( Mendocino, California )

Print Date: Nov 28 2024 5:45AM

Sampled As	:	Usal		Loamy-skeletal, mixed, isomesic Typic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0447

---

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	6G1e		5A3a	5A8a	5A3b	5G1	5C3	5C1
80P02458	0-25	A	S	10.5	2.6	0.2	0.7	14.0	17.2	0.1		31.2	25.6	14.1	1	45	55
80P02459	25-41	Bt1	S	6.5	2.6	0.2	0.4	9.7	14.0	0.8		23.7	19.3	10.5	8	41	50
80P02460	41-64	Bt2	S	4.5	2.9	0.3	0.4	8.1	12.5	2.1		20.6	18.0	10.2	21	39	45
80P02461	64-86	Bt3	S	5.3	2.9	0.2	0.4	8.8	10.9	2.1		19.7	17.9	10.9	19	45	49
80P02462	86-127	Bt4	S	7.4	4.0	0.2	0.4	12.0	10.1	1.4		22.1	20.6	13.4	10	54	58
80P02463	127-140	R	S	6.3	3.8	0.2	0.3	10.6				10.6	19.0			100	56

---

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 - -)

%

80P02458

0-25

A

S

1

80P02459

25-41

Bt1

S

1

80P02460

41-64

Bt2

S

2

80P02461

64-86

Bt3

S

1

80P02462

86-127

Bt4

S

1

80P02463

127-140

R

S

1

---

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

80P02458

0-25

A

S

5.3

5.7

80P02459

25-41

Bt1

S

5.1

5.6

80P02460

41-64

Bt2

S

4.8

5.5

80P02461

64-86

Bt3

S

4.7

5.4

80P02462

86-127

Bt4

S

4.6

5.4

*** Primary Characterization Data ***

Pedon ID: S1980CA045016

( Mendocino, California )

Print Date: Nov 28 2024 5:45AM

Sampled As	:	Usal		Loamy-skeletal, mixed, isomesic Typic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0447

---

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

80P02458

0.0-25.0

A

tcly

KH 2

QZ 2

VR 1

MI 1

KH 14

7.0

2.1

80P02459

25.0-41.0

Bt1

tcly

KH 3

VR 2

QZ 2

MI 1

KH 39

7.0

2.1

80P02460

41.0-64.0

Bt2

tcly

KH 2

VR 2

QZ 2

MI 1

KH 29

7.4

2.2

80P02461

64.0-86.0

Bt3

tcly

KH 2

VR 2

QZ 2

MI 2

KH 23

8.6

2.5

80P02462

86.0-127.0

Bt4

tcly

MI 3

KH 2

VR 2

QZ 1

KH 17

8.6

3.2

80P02463

127.0-140.0

R

tcly

MI 2

KH 2

VR 2

QZ 1

KH 19

9.7

2.7

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
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