*** Primary Characterization Data ***

Pedon ID: 77CA083005

( Santa Barbara, California )

Print Date: Nov 21 2024 12:36PM

Sampled as on Feb 27, 1977:	San Andreas ; Coarse-loamy, mixed Typic Haploxerolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP80CA038   ERODIBILITY STUDY, CAL-DAVIS	Natural Resources Conservation Service
	-	Site ID	S1977CA083005	National Soil Survey Center
	-	Pedon No.	80P0066	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
80P00294	A1	A11	0-10					VFSL
80P00295	A2	A12	10-38					VFSL
80P00296	B	B	38-64					VFSL
80P00297	Cr	CR	0-0					L

---

---

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
80P00294	0-10	A1	S	vfsl	12.4	34.1	53.5			7.5	26.6	49.6	2.0	1.2	0.5	0.2	tr	1	--	5	1
80P00295	10-38	A2	S	vfsl	12.3	34.6	53.1			6.2	28.4	49.2	2.1	1.1	0.4	0.3	tr	tr	--	4	tr
80P00296	38-64	B	S	vfsl	11.9	34.6	53.5			7.0	27.6	49.4	2.2	1.0	0.5	0.4	tr	tr	--	4	tr
80P00297	0-0	Cr	S	l	20.9	30.9	48.2			7.1	23.8	45.0	1.4	0.7	0.6	0.5	13	38	25	77	76

---

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	%
					4A1h					3C2a1a		3D1				8D1	8D1
80P00294	0-10	A1	S		1.42					5.8		1.009				0.88	0.47
80P00295	10-38	A2	S		1.44					5.1		1.008				0.83	0.41
80P00296	38-64	B	S		1.39					5.4		1.009				0.86	0.45
80P00297	0-0	Cr	S							13.5		1.018				0.91	0.65

*** Primary Characterization Data ***

Pedon ID: 77CA083005

( Santa Barbara, California )

Print Date: Nov 21 2024 12:36PM

Sampled As	:	San Andreas		Coarse-loamy, mixed Typic Haploxerolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0066

---

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 - - - - -)

6A1c

80P00294

0-10

A1

S

1.43

80P00295

10-38

A2

S

0.81

80P00296

38-64

B

S

0.58

80P00297

0-0

Cr

S

0.68

---

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
80P00294	0-10	A1	S	6.2	2.6	0.2	0.4	9.4	5.1			14.5	10.9			65	86
80P00295	10-38	A2	S	5.9	2.7	0.2	0.2	9.0	5.0			14.0	10.2			64	88
80P00296	38-64	B	S	5.6	3.4	0.2	0.2	9.4	4.7			14.1	10.2			67	92
80P00297	0-0	Cr	S	8.2	8.1	0.8	0.3	17.4	5.8			23.2	19.0			75	92

---

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 - -)		%
																					4F1a1a1
80P00294	0-10	A1	S																		0.14	2
80P00295	10-38	A2	S																		0.05	2
80P00296	38-64	B	S																		0.05	2
80P00297	0-0	Cr	S																		0.13	4

*** Primary Characterization Data ***

Pedon ID: 77CA083005

( Santa Barbara, California )

Print Date: Nov 21 2024 12:36PM

Sampled As	:	San Andreas		Coarse-loamy, mixed Typic Haploxerolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0066

---

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

80P00294

0-10

A1

S

5.0

5.6

80P00295

10-38

A2

S

4.8

5.6

80P00296

38-64

B

S

4.9

5.7

80P00297

0-0

Cr

S

4.9

5.6