*** Taxonomy Characterization Data ***

Pedon ID: D99PR079007

( LajasMunicipio, Puerto Rico )

Print Date: Nov 24 2024 4:19AM

Sampled as on Jul 27, 1985:	Mariana ; Fine, mixed, isohyperthermic Ustic Dystropept
Revised to correlated:	Mariana ; Fine, mixed, active, isohyperthermic Typic Haplohumults

				United States Department of Agriculture
SSL	-	Project	CP86PR072   CARIBBEAN NATIONAL FOREST	Natural Resources Conservation Service
	-	Site ID	D99PR079007   Lat: 18° 2' 40.00" north  Long: 67° 4' 48.00" west	National Soil Survey Center
	-	Pedon No.	86P0226	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		8D1			4A1d			7B1a2
86P01347	0-20	Ap	S	29.1	11.0		0.46		51	1.29	0.013	15
86P01348	20-37	AB	S	38.3	15.4		0.46		42	1.17	0.020	12
86P01349	37-64	Bw1	S	54.3	17.6		0.42		18	1.32	0.045	6	100
86P01350	64-82	Bw2	S	53.9	14.7		0.42		15	1.32	0.030	5
86P01351	82-125	BC	S	45.6	9.7		0.47		10	1.31	0.045	3	99
86P01352	125-150	Cr	S	45.1	10.6		0.46		4	1.37	0.040	1

---

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					5C1	5C3		5A3b	8D1		5G1		5D2
86P01347	0-20	Ap	S	4.0		2.90					12	11		15.8	0.85	0.54	82		2
86P01348	20-37	AB	S	4.1		1.64					3	3		16.8	0.60	0.44	95		1
86P01349	37-64	Bw1	S	4.3		0.59					2	2		15.7	0.34	0.29	97		1
86P01350	64-82	Bw2	S	4.3		0.43					2	2		13.5	0.29	0.25	98		1
86P01351	82-125	BC	S	4.4		0.25					2	2		15.3	0.37	0.34	98		1
86P01352	125-150	Cr	S	4.3		0.15					3	3		9.3	0.22	0.21	97		1

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.42	(NA)
Clay, carbonate free, Weighted Average	49	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	26	% wt
Volume, >2mm, Weighted Average	7	% vol
Clay, total, Weighted Average	49	% wt
LE, Whole Soil, Summed to 1m	3	cm/m
Weighted averages based on control section: 20-70 cm