*** Taxonomy Characterization Data ***

Pedon ID: S1992AR107002D

( Phillips, Arkansas )

Print Date: Nov 21 2024 2:02PM

Sampled as on Jun 3, 1992:	Lafayette
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP92AR280   ARKANSAS-PHILLIPS BAYOU	Natural Resources Conservation Service
	-	Site ID	S1992AR107002	National Soil Survey Center
	-	Pedon No.	92P1028	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
92P06410	1746-1756	6Bt	S	7.8	3.9		0.53		73				72
92P06411	1756-1783	7Bt1	S	13.1			0.52		57	1.76	0.013
92P06412	1783-1810	7Bt1	S	14.5	10.5		0.52		56				80
92P06413	1810-1851	7Bt2	S	14.6			0.50		73
92P06414	1851-1881	8BC	S	10.4	8.6		0.47		82				69

---

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				5C1	5C3			8D1				5D2
92P06410	1746-1756	6Bt	S	7.6		0.02	0.04				100*	90			0.51				10
92P06411	1756-1783	7Bt1	S	7.5		0.03					100*	88			0.47				--
92P06412	1783-1810	7Bt1	S	7.4		0.03					100*	89			0.50				1
92P06413	1810-1851	7Bt2	S	7.5		0.03					100*	94			0.47				--
92P06414	1851-1881	8BC	S	7.4		0.03					100*	83			0.46				--

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

---