*** Taxonomy Characterization Data ***

Pedon ID: 97CA071008

( San Bernardino, California )

Print Date: Nov 12 2024 12:34AM

Sampled as on Feb 14, 1995:	Calcio ; Coarse-loamy, mixed, thermic Typic Calciargid
Revised to correlated:	CALCIO ; Coarse-loamy, mixed, thermic Typic Calciargids

				United States Department of Agriculture
SSL	-	Project	CP97CA089   29 PALMS CALIFORNIA	Natural Resources Conservation Service
	-	Site ID	S1997CA071008   Lat: 34° 18' 16.00" north  Long: 116° 9' 58.01" west  MLRA: 30	National Soil Survey Center
	-	Pedon No.	97P0422	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a	3A1a1a	3A1a1a	8D1			4A1d			7B1a2
97P02543	0-3	A	S	10.9	1.3	1.0	0.52		77			30
97P02544	3-15	Btk1	S	17.8	2.2	1.0	0.56		60	1.38	0.016	7	40
97P02545	15-36	Btk2	S	19.1	5.3	5.6	0.40		61	1.65	0.011	11	29
97P02546	36-61	Bkq1	S	11.2	3.9	4.5	0.38		87	1.82	0.004	47
97P02547	61-107	Bkq2	S	5.3	2.3	2.1	0.68		88	1.61	0.006	21
97P02548	107-122	2Ckq1	S	3.7	1.0	1.3	0.84		84	1.37	0.002	12	33
97P02549	122-183	2Ckq2	S	2.7	1.3	0.7	1.11		89	1.51	0.010	8

---

Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-
				pH	pH	Org	Tot	Al+½ Fe		CO3 as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H2O	NaF	C	C	Oxal	ODOE	CaCO3	NH4	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg -1			%	dS m-1	%
				4C1a2a		6A1c	6A2e			6E1g	5C1	5C3			8D1			8A3a	5D2
97P02543	0-3	A	S	8.7		0.15	0.24			tr	100*	100			1.17				8
97P02544	3-15	Btk1	S	8.6		0.03	0.24			2	100*	100			1.11				4
97P02545	15-36	Btk2	S	8.5		0.06	2.09			19	100*	100			0.45			1.01	9
97P02546	36-61	Bkq1	S	8.9		0.02	1.93			15	100*	100			0.43			1.13	20
97P02547	61-107	Bkq2	S	9.4		0.01	1.22			10	100*	100			0.87			1.38	34
97P02548	107-122	2Ckq1	S	8.9		0.01	0.53			5	100*	100			1.76			3.25	33
97P02549	122-183	2Ckq2	S	8.4		0.02	0.25			2	100*	100			2.15			4.73	18

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.83	(NA)
Clay, carbonate free, Weighted Average	15	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	61	% wt
Volume, >2mm, Weighted Average	9	% vol
Clay, total, Weighted Average	19	% wt
Weighted averages based on control section: 3-36 cm