*** Primary Characterization Data ***

Pedon ID: 1987MO121031

( Macon, Missouri )

Print Date: Apr 18 2024 6:05PM

Sampled as on Sep 1, 1987:	Armstrong ; Fine, montmorillonitic, mesic Aquollic Hapludalf
Revised to correlated:	Armstrong ; Fine, smectitic, mesic Aquertic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP87MO257   MACON COUNTY	Natural Resources Conservation Service
	-	Site ID	S1987MO121031   Lat: 39° 56' 53.00" north  Long: 92° 46' 32.01" west  MLRA: 115	National Soil Survey Center
	-	Pedon No.	87P0776	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
87P04223	Ap	Ap	0-10				L	L
87P04224	A	A	10-21				L	L
87P04225	Bt1	Bt1	21-32				C	CL
87P04226	Bt2	Bt2	32-52				C	CL
87P04227	Bt3	Bt3	52-80				SICL	CL
87P04228	Bt4	Bt4	80-99				C	CL
87P04229	C1	C	99-123				CL	CL
87P04230	C2	C	160				CL	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
LE, Whole Soil, Summed to 1m	6	cm/m
CEC Activity, CEC7/Clay, Weighted Average	0.57	(NA)
Clay, carbonate free, Weighted Average	37	% wt
Volume, >2mm, Weighted Average	1	% vol
Weighted Particles, 0.1-75mm, 75 mm Base	29	% wt
Clay, total, Weighted Average	37	% wt
Weighted averages based on control section: 18-68 cm

*** Primary Characterization Data ***

Pedon ID: 1987MO121031

( Macon, Missouri )

Print Date: Apr 18 2024 6:05PM

Sampled As	:	Armstrong		Fine, montmorillonitic, mesic Aquollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0776

---

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
87P04223	0-10	Ap	S	l	25.3	30.7	44.0	16.4		14.4	16.3	10.7	18.2	10.8	3.0	1.3	1	1	--	35	2
87P04224	10-21	A	S	l	25.0	30.6	44.4	16.0		14.2	16.4	9.8	18.4	11.6	3.5	1.1	1	1	--	36	2
87P04225	21-32	Bt1	S	cl	38.0	26.8	35.2	26.2		13.6	13.2	7.8	14.1	8.4	3.0	1.9	1	tr	--	28	1
87P04226	32-52	Bt2	S	cl	39.0	26.1	34.9	26.4		13.5	12.6	8.1	13.8	9.2	3.0	0.8	1	tr	--	28	1
87P04227	52-80	Bt3	S	cl	35.7	26.9	37.4	23.2		14.2	12.7	8.4	14.2	9.8	3.8	1.2	1	1	--	30	2
87P04228	80-99	Bt4	S	cl	32.3	28.1	39.6	18.9	--	14.9	13.2	9.4	14.7	10.2	4.0	1.3	1	tr	--	32	1
87P04229	99-123	C1	S	cl	31.4	29.7	38.9	15.5	--	16.3	13.4	9.0	14.8	9.8	3.7	1.6	2	1	--	32	3
87P04230	160	C2	S	cl	27.7	31.8	40.5	13.0	1.7	17.8	14.0	9.8	14.8	10.5	3.7	1.7	3	1	--	33	4

---

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
87P04223	0-10	Ap	S	1.30	1.43	0.032			16.3	10.3		1.012		0.08		0.68	0.41
87P04224	10-21	A	S	1.53	1.75	0.045			22.3	11.0		1.013		0.17		0.69	0.44
87P04225	21-32	Bt1	S	1.42	1.72	0.066			26.5	16.0		1.020		0.15		0.57	0.42
87P04226	32-52	Bt2	S	1.45	1.76	0.066			25.8	16.1		1.020		0.14		0.54	0.41
87P04227	52-80	Bt3	S	1.56	1.89	0.065			22.0	14.8		1.016		0.11		0.57	0.41
87P04228	80-99	Bt4	S	1.70	2.05	0.064			18.5	13.1		1.013		0.09		0.57	0.41
87P04229	99-123	C1	S	1.76	2.02	0.046			17.2	13.4		1.013		0.07		0.54	0.43
87P04230	160	C2	S	1.82	2.07	0.042			16.1	11.7		1.010		0.08		0.51	0.42

*** Primary Characterization Data ***

Pedon ID: 1987MO121031

( Macon, Missouri )

Print Date: Apr 18 2024 6:05PM

Sampled As	:	Armstrong		Fine, montmorillonitic, mesic Aquollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0776

---

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
87P04225	21-32	Bt1	S	50	34
87P04227	52-80	Bt3	S	49	35
87P04229	99-123	C1	S	42	32

---

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 - - - - -)
					6B3a			6A1c		6C2b	6G7a	6D2a
87P04223	0-10	Ap	S		0.136			1.54	11	1.4	0.2	tr
87P04224	10-21	A	S		0.139			1.58	11	1.4	0.2	tr
87P04225	21-32	Bt1	S		0.073			0.76	10	2.4	0.3	tr
87P04226	32-52	Bt2	S		0.056			0.54	10	2.2	0.3	--
87P04227	52-80	Bt3	S		0.037			0.27	7	2.2	0.3	0.1
87P04228	80-99	Bt4	S					0.15		1.6	0.1	tr
87P04229	99-123	C1	S					0.12		2.1	0.1	tr
87P04230	160	C2	S					0.06		1.0	0.1	--

*** Primary Characterization Data ***

Pedon ID: 1987MO121031

( Macon, Missouri )

Print Date: Apr 18 2024 6:05PM

Sampled As	:	Armstrong		Fine, montmorillonitic, mesic Aquollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0776

---

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	6G9b		5A3a	5A8b	5A3b	5G1	5C3	5C1
87P04223	0-10	Ap	S	13.3	2.0	tr	0.3	15.6	6.3			21.9	17.2			71	91
87P04224	10-21	A	S	13.2	2.0	tr	0.2	15.4	5.7			21.1	17.3			73	89
87P04225	21-32	Bt1	S	11.9	3.1	0.1	0.3	15.4	10.8	2.4		26.2	21.7	17.8	13	59	71
87P04226	32-52	Bt2	S	10.4	3.2	tr	0.3	13.9	10.2	3.1		24.1	21.1	17.0	18	58	66
87P04227	52-80	Bt3	S	11.7	3.6	0.1	0.4	15.8	8.3	1.6		24.1	20.5	17.4	9	66	77
87P04228	80-99	Bt4	S	13.4	3.6	0.1	0.4	17.5	3.0			20.5	18.5			85	95
87P04229	99-123	C1	S	39.2*	4.4	0.1	0.3						16.9			100	100
87P04230	160	C2	S	42.2*	4.1	tr	0.3						14.0			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 - -)

%

87P04223

0-10

Ap

S

--

87P04224

10-21

A

S

--

87P04225

21-32

Bt1

S

tr

87P04226

32-52

Bt2

S

--

87P04227

52-80

Bt3

S

tr

87P04228

80-99

Bt4

S

1

87P04229

99-123

C1

S

1

87P04230

160

C2

S

--

*** Primary Characterization Data ***

Pedon ID: 1987MO121031

( Macon, Missouri )

Print Date: Apr 18 2024 6:05PM

Sampled As	:	Armstrong		Fine, montmorillonitic, mesic Aquollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0776

---

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
					4C1a2a	4C1a2a				6E1g
87P04223	0-10	Ap	S		5.2	5.7
87P04224	10-21	A	S		5.3	5.7
87P04225	21-32	Bt1	S		4.3	5.2
87P04226	32-52	Bt2	S		4.2	5.1
87P04227	52-80	Bt3	S		4.3	5.2
87P04228	80-99	Bt4	S		5.2	6.0
87P04229	99-123	C1	S		7.4	7.9				2
87P04230	160	C2	S		7.6	8.1				9

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S3

87P04223

0-10

Ap

S

19.0

87P04224

10-21

A

S

3.0

87P04225

21-32

Bt1

S

1.0

87P04226

32-52

Bt2

S

1.0

87P04227

52-80

Bt3

S

1.0

87P04228

80-99

Bt4

S

2.0

*** Primary Characterization Data ***

Pedon ID: 1987MO121031

( Macon, Missouri )

Print Date: Apr 18 2024 6:05PM

Sampled As	:	Armstrong		Fine, montmorillonitic, mesic Aquollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0776

---

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

87P04225

21.0-32.0

Bt1

tcly

MT 3

VM 3

KK 3

MI 2

LE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

10.7

&nbsp;

&nbsp;

1.2

&nbsp;

&nbsp;

&nbsp;

87P04227

52.0-80.0

Bt3

tcly

MT 4

KK 3

VM 2

MI 2

GE 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

10.7

&nbsp;

&nbsp;

1.5

&nbsp;

&nbsp;

&nbsp;

LE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

87P04229

99.0-123.0

C1

tcly

MT 3

KK 3

MI 3

VM 2

QZ 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

11.9

&nbsp;

&nbsp;

2.0

&nbsp;

&nbsp;

&nbsp;

CA 1

GE 1

HE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&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	LE Lepidocrocite
MI Mica	MT Montmorillonite	QZ Quartz	VM Vermiculite-Mica	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks