*** Taxonomy Characterization Data ***

Pedon ID: 91MS069001

( Kemper, Mississippi )

Print Date: Nov 21 2024 2:26PM

Sampled as on Jul 30, 1991:	Houlka ; Fine, montmorillonitic Aquentic Chromuderts
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP91AL241   ALABAMA-MISSISSIPPI VERTISOL	Natural Resources Conservation Service
	-	Site ID	S1991MS069001   Lat: 32° 45' 28.00" north  Long: 88° 25' 31.00" west  MLRA: 133A	National Soil Survey Center
	-	Pedon No.	91P1057	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
91P06887	0-10	Bssg	S	55.1	32.6		0.44		4	1.18	0.083
91P06888	10-26	Bw	S	61.0	37.1		0.42		4	1.25	0.104
91P06889	26-63	Bss1	S	61.8	38.5		0.41		3	1.24	0.126
91P06890	63-93	Bss2	S	64.3	41.0		0.42		3	1.23	0.144
91P06891	93-133	Bss3	S	64.7	41.8		0.42		2	1.23	0.152
91P06892	133-174	Bss4	S	63.3	43.9		0.46		3	1.22	0.161
91P06893	174-216	Bss5	S	65.5	43.7		0.42		2	1.29	0.146

---

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		5C1	5C3		5A3b	8D1		5G1		5D2
91P06887	0-10	Bssg	S	5.0		1.93	1.98	0.71	0.08		67	61		25.3	0.63	0.46	8		tr
91P06888	10-26	Bw	S	4.6		0.50	0.53	0.69	0.05		46	41		25.9	0.57	0.42	39		tr
91P06889	26-63	Bss1	S	4.5		0.37	0.41	0.56	0.03		49	44		29.7	0.59	0.48	40		1
91P06890	63-93	Bss2	S	4.4		0.28	0.35	0.50	0.03		54	50		30.4	0.60	0.47	32		2
91P06891	93-133	Bss3	S	4.2		0.28	0.34	0.39	0.02		61	57		31.7	0.61	0.49	24		2
91P06892	133-174	Bss4	S	4.1		0.25	0.31	0.34	0.01		68	64		34.0	0.65	0.54	17		3
91P06893	174-216	Bss5	S	4.2		0.20	0.27	0.26	0.01		83	73		38.3	0.64	0.58	8		4

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.6	(NA)
Clay, carbonate free, Weighted Average	63	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	63	% wt
LE, Whole Soil, Summed to 1m	13	cm/m
Weighted averages based on control section: 25-100 cm