*** Primary Characterization Data ***

Pedon ID: 58-CA-52-037

( Tehama, California )

Print Date: Jan 29 2025 12:06AM

Sampled as on Feb 7, 2009:	JIGGS ; Loamy-skeletal, mixed, frigid Dystric Xerorthents
Revised to :

				State of California
SSL	-	Project	UCD201101   UCDavis_2011_project_1	One Shields Ave
	-	Site ID	S1958-CA-52-037   Lat: 40° 20' 31.31" north  Long: 121° 26' 16.48" west  MLRA: 22B	Dept. LAWR: CA Soil Resource Lab
	-	Pedon No.	UCD5852037	University of California at Davis
	-	General Methods 1B1A, 2A1, 2B		Davis, CA 95616

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
UCD03373	A11	A11	0-8	UCD1463			GRV-COSL	COSL
UCD03374	A12	A12	8-25	UCD1488			GRV-COSL	COSL
UCD03375	AC	AC	25-43	UCD1509			GRV-COSL	COSL
UCD03376	C1	C1	43-64	UCD1531			GRV-COSL	COSL
UCD03377	C2	C2	64-97	UCD1552			GRV-COSL
UCD03378	R	R	97-97	UCD1563

---

---

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
					hyd1			hyd1				hyd1	hyd1	hyd1	hyd1	hyd1
UCD03373	0-8	A11	S	COSL	6.0	27.8	66.2	3.0				9.5	15.7	11.7	15.1	14.2
UCD03374	8-25	A12	S	COSL	17.0	21.8	61.2	11.0				7.2	13.2	13.6	13.1	14.1
UCD03375	25-43	AC	S	COSL	13.0	27.6	59.4	7.0				7.1	13.0	9.7	16.0	13.6
UCD03376	43-64	C1	S	COSL	13.0	30.8	56.2	7.0				7.1	12.0	12.0	11.5	13.6

*** Primary Characterization Data ***

Pedon ID: 58-CA-52-037

( Tehama, California )

Print Date: Jan 29 2025 12:06AM

Sampled As	:	JIGGS		Loamy-skeletal, mixed, frigid Dystric Xerorthents
University of California at Davis Soil Resource Laboratory			;	Pedon No.  UCD5852037

---

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
UCD03373	0-8	A11	S							8.2							1.37
UCD03374	8-25	A12	S							8.6							0.51
UCD03375	25-43	AC	S							9.3							0.72
UCD03376	43-64	C1	S							10.8							0.83

---

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 - - - - - - - - - - - - - - - - - - - - - -)
												3C1b1a	3C1c1a
UCD03373	0-8	A11	S									29.9	20.6
UCD03374	8-25	A12	S									28.6	21.6
UCD03375	25-43	AC	S									28.8	23.1
UCD03376	43-64	C1	S									29.1	23.1

---

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 - - - - -)
					4H2a			6A1
UCD03373	0-8	A11	S		0.05			2.34	51
UCD03374	8-25	A12	S		0.03			1.40	44
UCD03375	25-43	AC	S		0.03			1.35	50
UCD03376	43-64	C1	S		0.02			0.70	32

*** Primary Characterization Data ***

Pedon ID: 58-CA-52-037

( Tehama, California )

Print Date: Jan 29 2025 12:06AM

Sampled As	:	JIGGS		Loamy-skeletal, mixed, frigid Dystric Xerorthents
University of California at Davis Soil Resource Laboratory			;	Pedon No.  UCD5852037

---

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

8C1b

UCD03373

0-8

A11

S

6.0

UCD03374

8-25

A12

S

6.0

UCD03375

25-43

AC

S

6.0

UCD03376

43-64

C1

S

6.0

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

4D5a1

UCD03373

0-8

A11

S

0.1

UCD03374

8-25

A12

S

tr

UCD03375

25-43

AC

S

tr

UCD03376

43-64

C1

S

tr