*** Primary Characterization Data ***

Pedon ID: S2013MD027001

( Howard, Maryland )

Print Date: Apr 23 2024 5:45PM

Sampled as on Mar 5, 2013:	Legore ; Fine-loamy, mixed, active, mesic Ultic Hapludalfs
Revised to correlated on Jan 12, 2014:	Gladstone ; Fine-loamy, mixed, active, mesic Typic Hapludults

				United States Department of Agriculture
SSL	-	Project	C2013USMD032   MD NCSS Conference	Natural Resources Conservation Service
	-	Site ID	S2013MD027001   Lat: 39° 13' 36.30" north  Long: 76° 44' 53.30" west  MLRA: 148	National Soil Survey Center
	-	Pedon No.	13N9289	Kellogg 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
13N03609	A	A	0-5	S2013MD027001-1			SIL	CL
13N03610	Ap	Ap	5-20	S2013MD027001-2			SIL	CL
13N03611	Bt	Bt	20-38	S2013MD027001-3			SIL	CL
13N03612	BCt	BCt	38-69	S2013MD027001-4			L	L
13N03613	C/B	C/B	69-89	S2013MD027001-5			SL	FSL
13N03614	C1	C1	89-132	S2013MD027001-6			FSL	L
13N03615	C2	C2	132-191	S2013MD027001-7			SL	FSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	27	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	37	% wt
Clay, carbonate free, Weighted Average	37	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.99	(NA)
Weighted averages based on control section: 20-38 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
13N03609	0-5	A	S	cl	35.1	41.1	23.8			31.4	9.7	5.5	7.5	6.5	3.5	0.8	2	2	--	22	4
13N03610	5-20	Ap	S	cl	37.3	39.7	23.0			30.5	9.2	5.8	7.3	7.3	1.7	0.9	1	3	1	21	5
13N03611	20-38	Bt	S	cl	37.1	32.1	30.8			24.1	8.0	8.9	14.8	5.4	1.3	0.4	6	tr	--	27	6
13N03612	38-69	BCt	S	l	24.5	31.4	44.1			21.8	9.6	15.1	19.3	7.2	2.0	0.5	1	tr	--	30	1
13N03613	69-89	C/B	S	fsl	14.8	27.0	58.2			17.7	9.3	17.8	25.9	10.6	3.2	0.7	1	1	--	42	2
13N03614	89-132	C1	S	l	16.8	32.3	50.9			23.2	9.1	17.3	23.8	8.6	1.0	0.2	--	--	--	34	--
13N03615	132-191	C2	S	fsl	7.3	22.2	70.5			15.5	6.7	13.8	33.9	17.0	4.4	1.4	1	--	--	57	1

*** Primary Characterization Data ***

Pedon ID: S2013MD027001

( Howard, Maryland )

Print Date: Apr 23 2024 5:45PM

Sampled As	:	Legore		Fine-loamy, mixed, active, mesic Ultic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  13N9289

---

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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
13N03609	0-5	A	S							19.1		1.037				0.84	0.54
13N03610	5-20	Ap	S	1.26	1.41	0.037			30.1	9.1		1.036		0.26		0.71	0.24
13N03611	20-38	Bt	S	1.22	1.52	0.074			38.0	23.4		1.046		0.17		0.99	0.63
13N03612	38-69	BCt	S	1.19	1.41	0.058			40.2	23.8		1.050		0.19		1.55	0.97
13N03613	69-89	C/B	S	1.17	1.26	0.025			35.7	21.2		1.047		0.17		2.49	1.43
13N03614	89-132	C1	S	1.16	1.26	0.028			32.9	18.6		1.041		0.17		1.85	1.11
13N03615	132-191	C2	S							20.7		1.051				5.74	2.84

---

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 - - - - - - - - - - - - - - - - - - - - - -)
						3B6			3B6
13N03609	0-5	A	CDB			0.88			47.0
13N03615	132-191	C2	CDB			1.14			33.7

---

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 - - - - -)
				4H2a	4H2a	4H2a				4G1	4G1	4G1
13N03609	0-5	A	S	4.65	0.48	0.03	4.7		10	4.2	0.5	0.2
13N03610	5-20	Ap	S	2.01	0.19	0.01	2.0		10	5.5	0.6	0.1
13N03611	20-38	Bt	S	0.47	0.03	tr	0.5		14	3.4	0.5	--
13N03612	38-69	BCt	S	0.20	0.09	tr	0.2		2	4.1	0.5	tr
13N03613	69-89	C/B	S	0.12	--	tr	0.1			3.4	0.4	--
13N03614	89-132	C1	S	0.06	0.05	--	0.1		1	1.7	0.3	--
13N03615	132-191	C2	S	0.06	0.08	0.01	0.1		1	2.8	0.4	tr

*** Primary Characterization Data ***

Pedon ID: S2013MD027001

( Howard, Maryland )

Print Date: Apr 23 2024 5:45PM

Sampled As	:	Legore		Fine-loamy, mixed, active, mesic Ultic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  13N9289

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1	4B3a1a	4B3a1a		4B1a1a
13N03609	0-5	A	S	12.9	6.9	0.1	1.3	21.2	26.5	0.2	2.6	47.7	29.6	21.4	1	44	72
13N03610	5-20	Ap	S	11.4	5.9	tr	0.4	17.7	26.4	0.8	0.8	44.1	26.3	18.5	4	40	67
13N03611	20-38	Bt	S	11.1	7.3	0.1	0.3	18.8	33.9	9.8	0.3	52.7	36.7	28.6	34	36	51
13N03612	38-69	BCt	S	6.7	9.1	0.1	0.2	16.1	38.8	13.9	0.3		37.9				42
13N03613	69-89	C/B	S	4.7	9.4	tr	0.2	14.3	38.8	15.9	0.3	53.1	36.8	30.2	53	27	39
13N03614	89-132	C1	S	3.2	8.3	0.1	0.1	11.7	30.5	14.0	0.3	42.2	31.1	25.7	54	28	38
13N03615	132-191	C2	S	3.5	9.5	0.1	0.1	13.2	43.2	18.2	0.3	56.4	41.9	31.4	58	23	32

---

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 - -)

%

13N03609

0-5

A

S

tr

13N03610

5-20

Ap

S

tr

13N03611

20-38

Bt

S

tr

13N03612

38-69

BCt

S

tr

13N03613

69-89

C/B

S

tr

13N03614

89-132

C1

S

tr

13N03615

132-191

C2

S

tr

*** Primary Characterization Data ***

Pedon ID: S2013MD027001

( Howard, Maryland )

Print Date: Apr 23 2024 5:45PM

Sampled As	:	Legore		Fine-loamy, mixed, active, mesic Ultic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  13N9289

---

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

4E1a1a1a1

13N03609

0-5

A

S

4.9

5.6

13N03610

5-20

Ap

S

4.8

5.5

13N03611

20-38

Bt

S

4.2

4.7

13N03612

38-69

BCt

S

4.0

5.0

tr

13N03613

69-89

C/B

S

4.0

4.8

13N03614

89-132

C1

S

3.9

4.8

13N03615

132-191

C2

S

3.9

4.7

*** Primary Characterization Data ***

Pedon ID: S2013MD027001

( Howard, Maryland )

Print Date: Apr 23 2024 5:45PM

Sampled As	:	Legore		Fine-loamy, mixed, active, mesic Ultic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  13N9289

---

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

7A1b1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

13N03611

20.0-38.0

Bt

tcly

MT 3

VR 3

KK 3

MI 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

SMEC

13N03614

89.0-132.0

C1

tcly

MT 5

VR 3

KK 3

MI 2

GI 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

SMEC

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

MINERAL INTERPRETATION:
GI Gibbsite	KK Kaolinite	MI Mica	MT Montmorillonite	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
SMEC - Smectitic	 	 	 	 

*** Primary Characterization Data ***

Pedon ID: S2013MD027001

( Howard, Maryland )

Print Date: Apr 23 2024 5:45PM

Sampled As	:	Legore		Fine-loamy, mixed, active, mesic Ultic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  13N9289

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

 

 

 

7B1a2

 

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

13N03611

20.0-38.0

Bt

fs

 

 

 

 

 

 

 

 

 

25

BT 64

QZ 16

FE 8

FK 6

GM 4

MS 1

 

PMIC

 

 

 

 

 

 

 

 

 

CD 1

GC tr

PR tr

GS tr

HN tr

 

 

13N03614

89.0-132.0

C1

fs

 

 

 

 

 

 

 

 

 

28

BT 54

QZ 23

FK 9

GM 8

FE 5

MS 1

 

PMIC

 

 

 

 

 

 

 

 

 

OP tr

PR tr

HN tr

FP tr

CD tr

 

 

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm	 	 	 	 

MINERAL INTERPRETATION:
BT Biotite	CD Chert (Chalcedony	FE Iron Oxides (Goethite	FK Potassium Feldspar	FP Plagioclase Feldspar
GC Glass Coated Grain	GM Glassy Materials	GS Glass	HN Hornblende	MS Muscovite
OP Opaques	PR Pyroxene	QZ Quartz	 	 

INTERPRETATION (BY HORIZON):
PMIC - Paramicaceous