*** Primary Characterization Data ***

Pedon ID: S2012MD047001

( Worcester, Maryland )

Print Date: Nov 23 2024 5:07PM

Sampled as on May 12, 2012:	Brockatanorton ; Mixed, mesic Aquic Udipsamments
Revised to correlated on Aug 7, 2018:	Brockatonorton ; Mesic, uncoated Oxyaquic Quartzipsamments

				United States Department of Agriculture
SSL	-	Project	C2012USMD063   AINS Soil carbon	Natural Resources Conservation Service
	-	Site ID	S2012MD047001   Lat: 38° 8' 25.33" north  Long: 75° 10' 41.69" west  MLRA: 153D	National Soil Survey Center
	-	Pedon No.	12N7940	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
12N02658	CA	CA	0-12	S12MD047001-1			S	S
12N02659	Bw	Bw	12-34	S12MD047001-2			S	S
12N02660	Cg1	Cg1	34-48	S12MD047001-3			S	S
12N02661	Cg2	Cg2	48-104	S12MD047001-4			S	S
12N02662	Cg3	Cg3	104-198	S12MD047001-5			S	S
12N02663	2Ab	2Ab	198-226	S12MD047001-6			S	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	99	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	0	% wt
Clay, carbonate free, Weighted Average	0	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	first horizon has bad depths or the control section is not contained in the first horizon	(NA)
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
12N02658	0-12	CA	S	s	--	0.4	99.6			--	0.4	0.2	26.8	63.6	8.8	0.2	--	--	--	99	--
12N02659	12-34	Bw	S	s	--	0.1	99.9			--	0.1	0.7	30.8	62.5	5.7	0.2	--	--	--	99	--
12N02660	34-48	Cg1	S	s	--	--	100.0			--	--	0.4	21.1	54.7	21.5	2.3	--	--	--	100	--
12N02661	48-104	Cg2	S	s	--	0.3	99.7			--	0.3	0.9	39.0	56.7	3.1	--	--	--	--	99	--
12N02662	104-198	Cg3	S	s	--	1.0	99.0			--	1.0	1.8	38.2	46.2	11.4	1.4	1	tr	--	97	1
12N02663	198-226	2Ab	S	l	21.2	31.8	47.0			20.0	11.8	7.5	18.0	17.5	3.5	0.5	--	--	--	40	--

*** Primary Characterization Data ***

Pedon ID: S2012MD047001

( Worcester, Maryland )

Print Date: Nov 23 2024 5:07PM

Sampled As	:	Brockatanorton		Mixed, mesic Aquic Udipsamments
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7940

---

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	%
										3C2a1a		3D1	4E2a1a1a1
12N02658	0-12	CA	S							0.1		1.001
12N02659	12-34	Bw	S							tr		1.000
12N02660	34-48	Cg1	S							tr		1.000
12N02661	48-104	Cg2	S							0.1		1.000
12N02662	104-198	Cg3	S							0.1		1.001
12N02663	198-226	2Ab	S							14.0		1.028	1.028			0.78	0.66

---

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
12N02658	0-12	CA	CDB			1.50			7.9
12N02659	12-34	Bw	CDB			1.64			19.5
12N02660	34-48	Cg1	CDB			1.56			23.0

---

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								4G3	4G3	4G3
12N02658	0-12	CA	S	0.19	--	--	0.2			--	--	--								--	--	--
12N02659	12-34	Bw	S	0.05	--	--	tr			--	--	--								--	--	--
12N02660	34-48	Cg1	S	0.03	--	--	--			--	--	--								--	--	--
12N02661	48-104	Cg2	S	0.04	--	--	tr			--	--	--								--	--	--
12N02662	104-198	Cg3	S	0.06	--	0.01	tr			--	--	--								--	--	--
12N02663	198-226	2Ab	S	4.90	0.29	0.62	4.9		17	0.1	tr	--								0.2	tr	--

*** Primary Characterization Data ***

Pedon ID: S2012MD047001

( Worcester, Maryland )

Print Date: Nov 23 2024 5:07PM

Sampled As	:	Brockatanorton		Mixed, mesic Aquic Udipsamments
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7940

---

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
12N02658	0-12	CA	S	--	0.1	--	tr	0.1	2.2	tr	tr		0.7				14
12N02659	12-34	Bw	S	--	--	--	--		0.7	--	--		0.4
12N02660	34-48	Cg1	S	--	tr	--	--	--	0.2	--	--		0.2				5
12N02661	48-104	Cg2	S	--	0.1	0.1	--	0.2	0.2				0.4				50
12N02662	104-198	Cg3	S	0.1*	0.7	1.9	--	2.7	1.3	0.5	0.2		0.3				100
12N02663	198-226	2Ab	S	5.6*	12.0	10.9	1.1	29.6	16.9	0.7	0.6		16.6				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 - -)		%
				4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2		4F2	4F1a1a1
12N02658	0-12	CA	S																		0.04	--
12N02659	12-34	Bw	S																		0.03	--
12N02660	34-48	Cg1	S																		0.03	--
12N02661	48-104	Cg2	S	0.7	2.3	14.8	0.5	--	tr	--	16.3	--	--		2.5	--	0.5	23.7	tr	2.04	0.25	--	12
12N02662	104-198	Cg3	S	7.1	20.5	64.1	--	--	--	--	62.8	--	--		49.9	--	--	24.0	0.2	8.74	1.64	100*	17
12N02663	198-226	2Ab	S	30.0	122.5	123.8	4.7	--	--	--	1172.1	--		--	168.2	--	--	55.7	0.8	17.26	7.75	24	14

^*ESP set to 100, Na exceeds measured exchange capacity.

---

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

4F2

4E1a1a1a1

4E2a1a1a1

12N02658

0-12

CA

S

4.2

5.0

tr

12N02659

12-34

Bw

S

4.5

5.2

tr

12N02660

34-48

Cg1

S

4.9

5.6

tr

12N02661

48-104

Cg2

S

5.5

6.1

6.1

tr

12N02662

104-198

Cg3

S

3.7

3.6

3.2

tr

--

12N02663

198-226

2Ab

S

4.1

4.1

4.0

tr

--

*** Primary Characterization Data ***

Pedon ID: S2012MD047001

( Worcester, Maryland )

Print Date: Nov 23 2024 5:07PM

Sampled As	:	Brockatanorton		Mixed, mesic Aquic Udipsamments
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7940

---

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

12N02658

0.0-12.0

CA

fs

93

QZ 88

FK 5

OP 2

CD 1

FE 1

FP 1

SILI

GN 1

HN tr

PR tr

ZR tr

BY tr

12N02659

12.0-34.0

Bw

fs

92

QZ 84

FK 5

OP 4

CD 3

PR 1

GN 1

SILI

HN tr

FE tr

FP tr

ZR tr

BY tr

12N02660

34.0-48.0

Cg1

fs

92

QZ 86

FK 5

OP 4

PR 1

CD 1

FP 1

SILI

GN 1

HN 1

FE tr

ZR tr

12N02661

48.0-104.0

Cg2

fs

93

QZ 88

FK 4

OP 2

PR 2

CD 1

FE 1

SILI

FP 1

GN 1

HN tr

RU tr

ZR tr

12N02662

104.0-198.0

Cg3

fs

89

QZ 85

FK 7

FP 2

CD 2

OP 2

PR 1

SMIX

FE tr

GN tr

HN tr

ZR tr

BT tr

12N02663

198.0-226.0

2Ab

fs

86

QZ 80

FK 11

OP 3

BT 2

CD 1

FE 1

SMIX

FP 1

GN 1

HN tr

PR tr

ZR tr

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm

*** Primary Characterization Data ***

Pedon ID: S2012MD047001

( Worcester, Maryland )

Print Date: Nov 23 2024 5:07PM

Sampled As	:	Brockatanorton		Mixed, mesic Aquic Udipsamments
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7940

---

MINERAL INTERPRETATION:
BT Biotite	BY Beryl	CD Chert (Chalcedony	FE Iron Oxides (Goethite	FK Potassium Feldspar
FP Plagioclase Feldspar	GN Garnet	HN Hornblende	OP Opaques	PR Pyroxene
QZ Quartz	RU Rutile	ZR Zircon

INTERPRETATION (BY HORIZON):
SILI - Siliceous	SMIX - Mixed Sand