*** Primary Characterization Data ***

Pedon ID: 1993MD047017

( Worcester, Maryland )

Print Date: Apr 26 2024 1:49AM

Sampled as on Apr 12, 1993:	Brockatonorton ; Mixed, mesic Aquic Udipsamment
Revised to correlated on Jun 17, 2012:	Brockatonorton ; Mixed, mesic, coated Aquic Quartzipsamments

				United States Department of Agriculture
SSL	-	Project	RP93MD127   WORCESTER COUNTY	Natural Resources Conservation Service
	-	Site ID	S1993MD047017   Lat: 38° 13' 0.00" north  Long: 75° 9' 0.00" west  MLRA: 153D	National Soil Survey Center
	-	Pedon No.	93P0469	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
93P03517	A	A	0-8					S
93P03518	C1	C1	8-61				S	S
93P03519	C2	C2	61-127				S	S
93P03520	Oeb	OEB	127-152					LFS
93P03521	Cg	Cg	152-183				S	S

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0	(NA)
Clay, carbonate free, Weighted Average	0	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	99	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	0	% wt
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	3B1	3B1	3B1
93P03517	0-8	A	S	s	--	0.6	99.4			--	0.6	1.1	27.1	61.0	10.1	0.1	--	--	--	98	--
93P03518	8-61	C1	S	s	--	0.3	99.7			--	0.3	0.4	22.0	69.9	6.9	0.5	tr	--	--	99	--
93P03519	61-127	C2	S	s	--	0.2	99.8			0.2	--	1.0	42.5	53.3	2.8	0.2	--	--	--	99	--
93P03520	127-152	Oeb	S	lfs	2.6	22.4	75.0			8.5	13.9	25.3	47.4	2.1	0.2	tr	tr	1	--	50	1
93P03521	152-183	Cg	S	s	--	0.8	99.2			--	0.8	0.7	46.1	50.2	2.2	tr	--	--	--	99	--

*** Primary Characterization Data ***

Pedon ID: 1993MD047017

( Worcester, Maryland )

Print Date: Apr 26 2024 1:49AM

Sampled As	:	Brockatonorton		Mixed, mesic Aquic Udipsamment
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0469

---

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				8D1	8D1
93P03517	0-8	A	S							1.0		1.001
93P03518	8-61	C1	S							0.7		1.001
93P03519	61-127	C2	S							0.7		1.001
93P03520	127-152	Oeb	S							3.3		1.008				4.04	1.27
93P03521	152-183	Cg	S							1.1		1.001

---

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

6B4a

6A1c

93P03517

0-8

A

S

0.05

93P03518

8-61

C1

S

0.02

93P03519

61-127

C2

S

0.01

93P03520

127-152

Oeb

S

4.12

0.264

4.86

18

93P03521

152-183

Cg

S

0.05

---

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
93P03517	0-8	A	S	--*	0.1	--	--	0.1	0.3	--	--	0.4	0.1			25	100
93P03518	8-61	C1	S	--	tr	--	tr	tr	0.5			0.5	tr			4
93P03519	61-127	C2	S	--	0.1	--	tr	0.1	1.1	--	--	1.2	tr			8
93P03520	127-152	Oeb	S	3.2	3.4	tr	0.1	6.7	10.0	0.2	0.2	16.7	10.5	6.9	3	40	64
93P03521	152-183	Cg	S	--	0.1	--	--	0.1	1.2	0.1	--	1.3	0.2	0.2	50	8	50

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

*** Primary Characterization Data ***

Pedon ID: 1993MD047017

( Worcester, Maryland )

Print Date: Apr 26 2024 1:49AM

Sampled As	:	Brockatonorton		Mixed, mesic Aquic Udipsamment
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0469

---

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			6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
93P03517	0-8	A	S																		0.04	--
93P03518	8-61	C1	S																		0.02
93P03519	61-127	C2	S																		0.03
93P03520	127-152	Oeb	S																		1.48	--
93P03521	152-183	Cg	S	2.5	2.0	1.2	0.3			0.1	0.7				9.9	--	tr	28.1	tr	0.97	0.34	--	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

4C1a2a

4C1a2a

8C1b

4E2a1a1a1

93P03517

0-8

A

S

4.6

4.9

93P03518

8-61

C1

S

5.1

5.4

93P03519

61-127

C2

S

4.7

5.1

93P03520

127-152

Oeb

S

4.4

4.5

--

93P03521

152-183

Cg

S

3.9

3.7

3.2

*** Primary Characterization Data ***

Pedon ID: 1993MD047017

( Worcester, Maryland )

Print Date: Apr 26 2024 1:49AM

Sampled As	:	Brockatonorton		Mixed, mesic Aquic Udipsamment
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0469

---

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

93P03517

0.0-8.0

A

vfs

 

 

 

 

 

 

 

 

 

93

QZ 44

OP 34

ZR 7

PR 3

FK 3

CD 3

 

 

 

 

 

 

 

 

 

 

 

TM 2

FE 2

GN 1

HN 1

FP tr

RU tr

 

 

 

 

 

 

 

 

 

 

CL tr

 

 

 

 

 

 

93P03517

0.0-8.0

A

fs

 

 

 

 

 

 

 

 

 

93

QZ 44

OP 34

ZR 7

PR 3

FK 3

CD 3

 

 

 

 

 

 

 

 

 

 

 

TM 2

FE 2

GN 1

HN 1

FP tr

RU tr

 

 

 

 

 

 

 

 

 

 

CL tr

 

 

 

 

 

 

93P03518

8.0-61.0

C1

fs

 

 

 

 

 

 

 

 

 

89

QZ 83

FK 8

CD 2

OP 2

FE 1

ZR 1

 

 

 

 

 

 

 

 

 

 

 

HN 1

FP 1

PR tr

GN tr

TM tr

 

 

93P03519

61.0-127.0

C2

fs

 

 

 

 

 

 

 

 

 

91

QZ 79

OP 6

FK 5

PR 3

CD 3

GN 2

 

 

 

 

 

 

 

 

 

 

 

ZR 1

FE tr

TM tr

HN tr

FP tr

 

 

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm	fs - Fine Sand 0.1-0.25 mm	 	 	 

MINERAL INTERPRETATION:
CD Chert (Chalcedony	CL Chlorite	FE Iron Oxides (Goethite	FK Potassium Feldspar	FP Plagioclase Feldspar
GN Garnet	HN Hornblende	OP Opaques	PR Pyroxene	QZ Quartz
RU Rutile	TM Tourmaline	ZR Zircon