*** Primary Characterization Data ***

Pedon ID: S1974MO127002

( Marion, Missouri )

Print Date: Apr 27 2024 10:52AM

Sampled as on May 30, 1974:	Carlow
Revised to correlated on Jul 4, 2010:	Unnamed ; Fine, smectitic, mesic Fluvaquentic Vertic Endoaquolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1974MO127002   Lat: 39° 52' 25.11" north  Long: 91° 28' 9.50" west	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A2691	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A21103	Ap	Ap	0-15	74L0366				SIC
40A21104	A1	A12	15-30
40A21105	A2	A13	30-46
40A21106	Bg1	B21g	46-63	74L0367				SIC
40A21107	Bg2	B22g	63-119	74L0368				SIC
40A21108	Cg	C g	119-229

---

---

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	3B1	3B1	3B1
40A21103	0-15	Ap	S	sic	52.3	46.0	1.7	29.1		40.2	5.8	0.9	0.4	0.2	0.2	tr	--	--	--	1	--
40A21104	15-30	A1	S														--	--	--
40A21105	30-46	A2	S														--	--	--
40A21106	46-63	Bg1	S	sic	52.4	46.0	1.6	30.9		38.6	7.4	1.0	0.3	0.1	0.1	0.1	--	--	--	1	--
40A21107	63-119	Bg2	S	sic	50.6	47.6	1.8	30.3		39.0	8.6	1.0	0.5	0.1	0.2	tr	--	--	--	1	--
40A21108	119-229	Cg	S														--	--	--

*** Primary Characterization Data ***

Pedon ID: S1974MO127002

( Marion, Missouri )

Print Date: Apr 27 2024 10:52AM

Sampled As	:	Carlow
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2691

---

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	%
				NK	4A1h			4B1c	NK	NK
40A21103	0-15	Ap	S	1.39	1.87	0.104		31.5	29.9	20.0				0.14		0.71	0.38
40A21106	46-63	Bg1	S	1.33	1.86	0.118		35.4	33.8	20.6				0.18		0.69	0.39
40A21107	63-119	Bg2	S	1.34	1.88	0.119			34.3	21.0				0.18		0.71	0.42

---

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
40A21103	0-15	Ap	S	58	29
40A21106	46-63	Bg1	S	60	29

---

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 - - - - -)

NK

NK

40A21103

0-15

Ap

S

1.17

1.7

40A21106

46-63

Bg1

S

0.97

1.6

40A21107

63-119

Bg2

S

0.62

1.6

*** Primary Characterization Data ***

Pedon ID: S1974MO127002

( Marion, Missouri )

Print Date: Apr 27 2024 10:52AM

Sampled As	:	Carlow
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2691

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				NK	NK	NK	NK		NK				NK
40A21103	0-15	Ap	S	26.3	6.9	0.1	0.7	34.0	7.6			41.6	37.2			82	91
40A21106	46-63	Bg1	S	21.1	7.7	0.3	0.5	29.6	12.7			42.3	35.9			70	82
40A21107	63-119	Bg2	S	22.8	8.7	0.4	0.5	32.4	9.4			41.8	36.0			78	90

---

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 - -)

%

NK

NK

NK

NK

NK

8D5

NK

40A21103

0-15

Ap

S

tr

40A21106

46-63

Bg1

S

1

40A21107

63-119

Bg2

S

3.4

1.5

1.0

0.1

73.2

tr

0.65

1

1

---

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

NK

NK

NK

40A21103

0-15

Ap

S

5.1

6.1

40A21106

46-63

Bg1

S

4.8

5.1

40A21107

63-119

Bg2

S

4.9

5.2

5.1

*** Primary Characterization Data ***

Pedon ID: S1974MO127002

( Marion, Missouri )

Print Date: Apr 27 2024 10:52AM

Sampled As	:	Carlow
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2691

---

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;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

40A21106

46.0-63.0

Bg1

tcly

MT 5

KK 3

MI 2

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&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:
KK Kaolinite	MI Mica	MT Montmorillonite	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks