*** Primary Characterization Data ***

Pedon ID: S1962CA083007

( Santa Barbara, California )

Print Date: Dec 17 2024 10:18PM

Sampled as on Apr 16, 1962:	Tangair
Revised to correlated:	Tangair ; Mixed, thermic Aquic Durorthidic Xeropsamments

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1962CA083007   Lat: 34° 44' 50.00" north  Long: 120° 34' 9.99" west  MLRA: 14	Riverside Soil Survey Laboratory
	-	Pedon No.	40A2973	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Riverside, California

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A23420	A	A1	0-10	62111				S
40A23421	E	A2	10-61	62112				S
40A23422	Bs1	B21IR	61-91	62113				S
40A23423	Bs2	B21IR	61-91	62113a
40A23424	Bs3	B22IR	91-122	62114				COS
40A23425	C	C	122-142	62115				COS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	3	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	75	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	3	% wt
Weighted averages based on control section: 25-100 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
40A23420	0-10	A	S	s	2.1	10.1	87.8			4.8	5.3	2.9	24.2	36.2	23.8	0.7	--	--	--	85	--
40A23421	10-61	E	S	s	1.3	10.4	88.3			5.2	5.2	3.5	27.4	36.9	19.8	0.7	--	--	--	85	--
40A23422	61-91	Bs1	S	s	4.9	7.2	87.9			4.7	2.5	3.4	30.5	37.5	16.2	0.3	--	--	--	85	--
40A23423	61-91	Bs2	S														--	--	--
40A23424	91-122	Bs3	S	cos	3.0	8.0	89.0			3.7	4.3	2.8	23.8	37.1	24.4	0.9	--	--	--	86	--
40A23425	122-142	C	S	cos	1.4	5.2	93.4			2.3	2.9	2.4	24.5	38.5	26.9	1.1	--	--	--	91	--

*** Primary Characterization Data ***

Pedon ID: S1962CA083007

( Santa Barbara, California )

Print Date: Dec 17 2024 10:18PM

Sampled As	:	Tangair
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2973

---

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	%
				4A1f	4A1h				4B1c	3C2a1a
40A23420	0-10	A	S							2.7							1.29
40A23421	10-61	E	S							0.9							0.69
40A23422	61-91	Bs1	S	1.78	1.78	--			6.4	1.7				0.08			0.35
40A23424	91-122	Bs3	S							1.0							0.33
40A23425	122-142	C	S							0.9							0.64

---

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 - - - - -)

6A1a

6C2a

40A23420

0-10

A

S

1.06

0.1

40A23421

10-61

E

S

0.20

0.1

40A23422

61-91

Bs1

S

0.18

0.6

40A23423

61-91

Bs2

S

0.7

40A23424

91-122

Bs3

S

--

0.2

40A23425

122-142

C

S

0.04

0.1

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2b	6O2c	6P2a	6Q2a		6H2a
40A23420	0-10	A	S	2.3	1.0	0.2	0.2	3.7	2.3			6.0				62
40A23421	10-61	E	S	0.4	0.4	0.4	0.1	1.3	0.3			1.6				81
40A23422	61-91	Bs1	S	0.4	0.6	0.3	0.1	1.4	2.2			3.6				39
40A23423	61-91	Bs2	S	0.3	0.8	0.2	0.2		3.2
40A23424	91-122	Bs3	S	0.3	0.5	0.2	0.1	1.1	0.6			1.7				65
40A23425	122-142	C	S	0.3	0.5	0.2	0.1	1.1	0.4			1.5				73

*** Primary Characterization Data ***

Pedon ID: S1962CA083007

( Santa Barbara, California )

Print Date: Dec 17 2024 10:18PM

Sampled As	:	Tangair
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2973

---

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

4C1a2a3

8C1a

40A23420

0-10

A

S

4.9

6.0

40A23421

10-61

E

S

4.8

6.4

40A23422

61-91

Bs1

S

4.0

5.3

40A23424

91-122

Bs3

S

4.2

5.5

40A23425

122-142

C

S

4.2

5.4