*** Taxonomy Characterization Data ***

Pedon ID: 87NM028002

( Los Alamos, New Mexico )

Print Date: Nov 23 2024 7:39AM

Sampled as on Aug 1, 1987:	Hackroy ; Loamy, mixed, mesic, shallow Aridic Haplustalf
Revised to correlated:	Hackroy ; Loamy, mixed, mesic, shallow Aridic Haplustalfs

				United States Department of Agriculture
SSL	-	Project	CP87NM232   WEPP HOLY GHOST	Natural Resources Conservation Service
	-	Site ID	S1987NM028002   Lat: 35° 50' 59.99" north  Long: 106° 16' 13.99" west  MLRA: 36	National Soil Survey Center
	-	Pedon No.	87P0687	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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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
87P03680	0-3	A1	S	7.9	3.9		0.68		15			1	72
87P03681	3-10	A2	S	13.1	7.4		0.40		18	1.37	0.012	2
87P03682	10-15	Bt1	S	15.5	7.9		0.44		18	1.35	0.019	1
87P03683	15-30	Bt2	S	19.9	11.5	1.7	0.45		13	1.34	0.022	1	65
87P03684	30-65	2Crt	S				0.52			1.57	0.004	--	23
87P03684	30-65	2Crt	GP	13.9	5.6	1.7
87P03685	0-2	A	S	8.8	5.9		0.63		24			--

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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	6A2d		8J	6E1g	5C1	5C3			8D1			8A3a	5D2
87P03680	0-3	A1	S	6.6		1.31	1.24	0.11	0.03		100*	78			1.14			1.16	--
87P03681	3-10	A2	S	6.7		0.70	0.71	0.14	0.04		100*	84			0.68				--
87P03682	10-15	Bt1	S	6.6		0.62		0.10	0.03		100*	83			0.67				--
87P03683	15-30	Bt2	S	6.5		0.57		0.11	0.04		100*	86			0.65				1
87P03684	30-65	2Crt	S												0.71
87P03684	30-65	2Crt	GP	8.1		0.19			0.02	1									1
87P03685	0-2	A	S			2.22	2.24				99	78			1.11				--

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.7	(NA)
Clay, carbonate free, Weighted Average	16	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	15	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	17	% wt
Weighted averages based on control section: 3-30 cm