*** Taxonomy Characterization Data ***

Pedon ID: 92VI010001

( St. Croix, Virgin Islands )

Print Date: Nov 24 2024 8:02AM

Sampled as on Mar 1, 1992:	Sion ; Fine-loamy, carbonatic, isohyperthermic Typic Calciustoll
Revised to correlated on Sep 13, 2005:	SION ; Fine-loamy, carbonatic, isohyperthermic Typic Calciustolls

				United States Department of Agriculture
SSL	-	Project	CP92VI122   ST CROIX, VIRGIN ISLANDS	Natural Resources Conservation Service
	-	Site ID	S1992VI010001   Lat: 17° 44' 8.00" north  Long: 64° 46' 45.99" west  MLRA: 27	National Soil Survey Center
	-	Pedon No.	92P0459	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
92P02781	0-18	Ap	S	49.3	16.5	8.1	0.45		25	1.28	0.060	5
92P02782	18-38	ABk	S	49.7	12.4	7.3	0.43		17	1.29	0.076	1
92P02783	38-53	BCk	S	50.3	13.8	16.7	0.38		17	1.24	0.083	1
92P02784	53-89	CBk1	S	42.3	11.2	25.6	0.33		10	1.26	0.013
92P02785	89-130	CBk2	S	39.2	10.3	22.8	0.34		11	1.30	0.018	1
92P02786	130-163	Bk	S	24.8	7.2	11.9	0.40		36	1.34	0.009	4

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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				6E1g	5C1	5C3			8D1			8A3a	5D2
92P02781	0-18	Ap	S	7.4		2.57				40	100*	100			0.73			0.97	1
92P02782	18-38	ABk	S	8.0		1.61				38	100*	100			0.69			0.59	1
92P02783	38-53	BCk	S	8.1		0.98				54	100*	100			0.51				1
92P02784	53-89	CBk1	S	8.2		0.42				79	100*	100			0.30				2
92P02785	89-130	CBk2	S	8.3		0.37				78	100*	100			0.32				2
92P02786	130-163	Bk	S	8.2		0.18				77	100*	100			0.42				2

^*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	0.77	(NA)
Clay, carbonate free, Weighted Average	24	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	13	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	45	% wt
LE, Whole Soil, Summed to 1m	5	cm/m
Weighted averages based on control section: 25-100 cm