*** Primary Characterization Data ***

Pedon ID: 91MS103001

( Noxubee, Mississippi )

Print Date: Apr 16 2024 2:01PM

Sampled as on Jul 30, 1991:	Vaiden (high) ; Very-fine, montmorillonitic Aquentic Chromuderts
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP91AL241   ALABAMA-MISSISSIPPI VERTISOL	Natural Resources Conservation Service
	-	Site ID	S1991MS103001   Lat: 33° 3' 56.00" north  Long: 88° 22' 15.99" west  MLRA: 135A	National Soil Survey Center
	-	Pedon No.	91P1058	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
91P06894	Ap	Ap	0-20				SICL	SIC
91P06895	Bt	Bt	20-43				C	C
91P06896	Btss1	BtsS1	43-77				C	SIC
91P06897	Btss2	BtsS2	77-129				C	C
91P06898	2Cr	2CR	129-235				SIC	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.64	(NA)
Clay, carbonate free, Weighted Average	56	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	56	% wt
LE, Whole Soil, Summed to 1m	9	cm/m
Weighted averages based on control section: 25-100 cm

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
91P06894	0-20	Ap	S	sic	43.6	50.2	6.2	34.7		32.3	17.9	1.2	1.8	1.0	1.5	0.7	tr	--	--	5
91P06895	20-43	Bt	S	c	57.0	39.7	3.3	47.6		27.5	12.2	0.5	0.9	0.8	1.0	0.1	--	--	--	3
91P06896	43-77	Btss1	S	sic	55.5	40.9	3.6	44.8		29.0	11.9	0.7	0.9	0.9	0.9	0.2	--	--	--	3
91P06897	77-129	Btss2	S	c	57.1	39.0	3.9	40.6		28.1	10.9	0.8	1.0	1.0	0.9	0.2	tr	--	--	3
91P06898	129-235	2Cr	GP	c	54.0	39.4	6.6	14.9	27.9	34.9	4.5	4.1	2.2	0.2	0.1	--

*** Primary Characterization Data ***

Pedon ID: 91MS103001

( Noxubee, Mississippi )

Print Date: Apr 16 2024 2:01PM

Sampled As	:	Vaiden (high)		Very-fine, montmorillonitic Aquentic Chromuderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1058

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
91P06894	0-20	Ap	S	1.24	1.43	0.049			17.4	18.7		1.033		--		0.71	0.43
91P06895	20-43	Bt	S	1.26	1.78	0.122			36.2	23.6		1.039		0.16		0.62	0.41
91P06896	43-77	Btss1	S	1.30	1.70	0.094			33.1	23.8		1.039		0.12		0.64	0.43
91P06897	77-129	Btss2	S	1.33	1.78	0.102			31.0	22.9		1.040		0.11		0.66	0.40
91P06898	129-235	2Cr	S	1.41	1.56	0.034			31.5					0.17		0.21	0.36
91P06898	129-235	2Cr	GP							19.4		1.012

---

Water Content				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-
				(- - Atterberg - -)		(- - - - - Bulk Density - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
				(- - - Limits - - -)		Field	Recon	Recon	Field	Recon	(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
				LL	PI		33	Oven		33	6	10	33	100	200	500
	Depth						kPa	Dry		kPa	kPa	kPa	kPa	kPa	kPa	kPa
Layer	(cm)	Horz	Prep	pct <0.4mm		(- - - - - - - - g cm-3 - - - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F										3C1e1a
91P06894	0-20	Ap	S	57	35										24.8
91P06895	20-43	Bt	S	72	47										30.6
91P06896	43-77	Btss1	S	77	53										30.2
91P06897	77-129	Btss2	S	64	43										30.2
91P06898	129-235	2Cr	GP	47	26										28.7

---

Carbon  &  Extractions				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-
				(- - - - - Total - - - - -)			Est	OC	C/N	(- - - Dith-Cit Ext - - -)			(- - - - - - Ammonium Oxalate Extraction - - - - - -)						(- - - Na Pyro-Phosphate - - -)
	Depth			C	N	S	OC	(WB)	Ratio	Fe	Al	Mn	Al+½Fe	ODOE	Fe	Al	Si	Mn	C	Fe	Al	Mn
Layer	(cm)	Horz	Prep	(- - - - - - - - - - % of <2 mm - - - - - - - - - -)						(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)								mg kg-1	(- - - - - - % of < 2mm - - - - -)
				6A2d				6A1c		6C2b	6G7a	6D2a		8J	6C9b	6G12b	6V2b	6D5b
91P06894	0-20	Ap	S	1.27				1.38		3.1	0.3	0.1	0.57	0.05	0.69	0.22	0.05	1129.4
91P06895	20-43	Bt	S	0.34				0.30		3.2	0.4	tr	0.48	0.02	0.31	0.33	0.05	181.3
91P06896	43-77	Btss1	S	0.33				0.28		3.2	0.4	tr	0.43	0.02	0.30	0.28	0.05	424.0
91P06897	77-129	Btss2	S	0.33				0.29		3.3	0.3	0.1	0.32	0.02	0.27	0.19	0.06	608.9
91P06898	129-235	2Cr	GP	8.91				0.11		1.2	0.1	tr	0.02	--	0.01	0.01	0.03	--

*** Primary Characterization Data ***

Pedon ID: 91MS103001

( Noxubee, Mississippi )

Print Date: Apr 16 2024 2:01PM

Sampled As	:	Vaiden (high)		Very-fine, montmorillonitic Aquentic Chromuderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1058

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a	6G9c	6D3b	5A3a	5A8b	5A3b	5G1	5C3	5C1
91P06894	0-20	Ap	S	22.5	1.7	0.1	0.3	24.6	9.8	1.0	12.2	34.4	31.0	25.6	4	72	79
91P06895	20-43	Bt	S	17.7	0.5	0.2	0.2	18.6	19.6	10.9	5.5	38.2	35.5	29.5	37	49	52
91P06896	43-77	Btss1	S	22.0	0.4	0.3	0.1	22.8	15.6	7.7	5.1	38.4	35.5	30.5	25	59	64
91P06897	77-129	Btss2	S	32.3	0.4	0.5	0.3	33.5	6.9			40.4	37.7			83	89
91P06898	129-235	2Cr	GP	47.1*	0.5	0.3	0.3						11.5			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

Salt

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

-20-

(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)

1:2

Total

Elec

Elec

Exch

Depth

Ca

Mg

Na

K

CO3

HCO3

F

Cl

PO4

Br

OAC

SO4

NO2

NO3

H2O

Salts

Cond

Cond

Na

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m-1 - -)

%

6N1b

6O1b

6P1b

6Q1b

6I1b

6J1b

6U1a

6K1c

6L1c

6W1a

6M1c

8A

8D5

8A3a

4F1a1a1

5E

91P06894

0-20

Ap

S

tr

91P06895

20-43

Bt

S

1

91P06896

43-77

Btss1

S

1

91P06897

77-129

Btss2

S

1

91P06898

129-235

2Cr

GP

3.1

0.2

2.1

tr

--

1.3

0.1

0.7

3.3

--

--

80.0

tr

0.58

0.38

1

2

---

pH  &  Carbonates				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
				(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)						(- - Carbonate - -)		(- - Gypsum - - -)
					CaCl2					As CaCO3		As CaSO4*2H2O		Resist
	Depth				0.01M	H2O	Sat			<2mm	<20mm	<2mm	<20mm	ohms
Layer	(cm)	Horz	Prep	KCl	1:2	1:1	Paste	Oxid	NaF	(- - - - - - - - - - - - % - - - - - - - - - - -)				cm-1
				4C1a2a3	4C1a2a	4C1a2a	8C1b			6E1g
91P06894	0-20	Ap	S	4.1	4.8	5.4
91P06895	20-43	Bt	S	3.2	4.1	4.9
91P06896	43-77	Btss1	S	3.3	4.1	4.9
91P06897	77-129	Btss2	S	4.4	5.3	5.8
91P06898	129-235	2Cr	GP	6.9	7.5	7.8	7.5			36

*** Primary Characterization Data ***

Pedon ID: 91MS103001

( Noxubee, Mississippi )

Print Date: Apr 16 2024 2:01PM

Sampled As	:	Vaiden (high)		Very-fine, montmorillonitic Aquentic Chromuderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1058

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A2i

&nbsp;

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

(- - - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)

mg g-1

91P06894

0.0-20.0

Ap

tcly

MT 4

KK 4

MI 1

GE 1

HE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

26

9.0

&nbsp;

&nbsp;

0.5

&nbsp;

&nbsp;

&nbsp;

91P06895

20.0-43.0

Bt

tcly

MT 4

KK 4

GE 2

MI 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

27

9.0

&nbsp;

&nbsp;

0.6

&nbsp;

&nbsp;

&nbsp;

91P06896

43.0-77.0

Btss1

tcly

MT 4

KK 4

GE 2

MI 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

27

9.0

&nbsp;

&nbsp;

0.6

&nbsp;

&nbsp;

&nbsp;

91P06897

77.0-129.0

Btss2

tcly

MT 4

KK 4

MI 1

GE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

26

9.2

&nbsp;

&nbsp;

0.6

&nbsp;

&nbsp;

&nbsp;

91P06898

129.0-235.0

2Cr

tcly

CA 5

KK 3

MT 2

MI 2

GE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

15

5.9

&nbsp;

&nbsp;

1.0

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
CA Calcite	GE Goethite	HE Hematite	KK Kaolinite	MI Mica
MT Montmorillonite	 	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks