*** Primary Characterization Data ***

Pedon ID: 79CA045117

( Mendocino, California )

Print Date: Nov 11 2024 9:34PM

Sampled as on Aug 1, 1979:	Shortyork ; Clayey-skeletal, mixed, thermic Ultic Argixeroll
Revised to correlated on Jul 9, 2007:	Shortyork ; Loamy-skeletal, mixed, superactive, thermic Ultic Argixerolls

				United States Department of Agriculture
SSL	-	Project	CP80CA300   MENDOCINO COUNTY - EAST (SSA 687)	Natural Resources Conservation Service
	-	Site ID	S1979CA045117   Lat: 39° 46' 2.00" north  Long: 123° 5' 52.99" west  MLRA: 15	National Soil Survey Center
	-	Pedon No.	80P0518	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
80P02924	A	A1	0-18				L	L
80P02925	Bt1	B21t	18-38				CL	CL
80P02926	Bt2	B22t	38-69				C	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.65	(NA)
Clay, carbonate free, Weighted Average	32	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	60	% wt
Volume, >2mm, Weighted Average	28	% vol
Clay, total, Weighted Average	32	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 18-68 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
80P02924	0-18	A	S	l	26.5	30.0	43.5			21.4	8.6	4.2	5.7	6.3	8.2	19.1	13	6	7	55	26
80P02925	18-38	Bt1	S	cl	32.1	25.8	42.1			17.9	7.9	4.8	6.8	7.5	9.7	13.3	9	12	8	55	29
80P02926	38-69	Bt2	S	cl	32.5	29.4	38.1			21.0	8.4	3.4	4.2	5.3	9.1	16.1	16	15	12	63	43

*** Primary Characterization Data ***

Pedon ID: 79CA045117

( Mendocino, California )

Print Date: Nov 11 2024 9:34PM

Sampled As	:	Shortyork		Clayey-skeletal, mixed, thermic Ultic Argixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0518

---

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
80P02924	0-18	A	S	1.60	1.68	0.013			21.3	10.2		1.012		0.15		0.71	0.38
80P02925	18-38	Bt1	S	1.58	1.68	0.016			19.4	12.1		1.015		0.09		0.74	0.38
80P02926	38-69	Bt2	S	1.72	1.78	0.008			15.8	10.3		1.013		0.06		0.59	0.32

---

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
80P02925	18-38	Bt1	S	39	17

---

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

80P02924

0-18

A

S

0.179

2.07

12

80P02925

18-38

Bt1

S

0.105

1.05

10

80P02926

38-69

Bt2

S

0.068

0.44

6

---

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
80P02924	0-18	A	S	9.1	4.0	tr	0.2	13.3	8.5			21.8	18.8			61	71
80P02925	18-38	Bt1	S	12.4	6.7	tr	0.2	19.3	7.1			26.4	23.8			73	81
80P02926	38-69	Bt2	S	9.5	7.7	0.1	0.2		2.6				19.2			87	91

*** Primary Characterization Data ***

Pedon ID: 79CA045117

( Mendocino, California )

Print Date: Nov 11 2024 9:34PM

Sampled As	:	Shortyork		Clayey-skeletal, mixed, thermic Ultic Argixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0518

---

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 - -)

%

80P02924

0-18

A

S

--

80P02925

18-38

Bt1

S

--

80P02926

38-69

Bt2

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

6E1b

80P02924

0-18

A

S

5.2

5.7

80P02925

18-38

Bt1

S

5.1

5.8

80P02926

38-69

Bt2

S

5.9

6.5

--

*** Primary Characterization Data ***

Pedon ID: 79CA045117

( Mendocino, California )

Print Date: Nov 11 2024 9:34PM

Sampled As	:	Shortyork		Clayey-skeletal, mixed, thermic Ultic Argixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0518

---

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

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

80P02924

0.0-18.0

A

tcly

VC 2

KK 2

MI 1

9.7

3.1

80P02925

18.0-38.0

Bt1

tcly

VC 3

MI 2

KK 2

10.6

2.5

80P02926

38.0-69.0

Bt2

tcly

VC 4

MI 3

KK 2

9.2

4.2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	VC Vermiculite-Chlorite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 79CA045117

( Mendocino, California )

Print Date: Nov 11 2024 9:34PM

Sampled As	:	Shortyork		Clayey-skeletal, mixed, thermic Ultic Argixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0518

---

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
80P02925	18.0-38.0	Bt1	vfs										24	CL 44	AR 29	QZ 20	KK 3	GS 1	OP 1
														FK 1	MS tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
AR Weatherable Aggregates	CL Chlorite	FK Potassium Feldspar	GS Glass	KK Kaolinite
MS Muscovite	OP Opaques	QZ Quartz

*** Primary Characterization Data ***

Pedon ID: 79CA045117

( Mendocino, California )

Print Date: Nov 11 2024 9:34PM

Sampled As	:	Shortyork		Clayey-skeletal, mixed, thermic Ultic Argixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0518

---

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										7B								tion
Layer	(cm)	Horz	ion	( - - - - - - - - peak size - - - - - - - - - )					(- - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)							mg g-1
80P02925	18.0-38.0	Bt1	vfs										24	CL 44	AR 29	QZ 20	KK 3	GS 1	OP 1
														FK 1	MS tr