*** Primary Characterization Data ***

Pedon ID: S1978TX039094

( Brazoria, Texas )

Print Date: Apr 20 2024 4:45AM

Sampled as on Jun 1, 1978:	Follet ; Fine-silty, mixed, nonacid, hyperthermic Typic Haplaquent
Revised to correlated on Feb 18, 2015:	Follet ; Fine-silty, active, nonacid, hyperthermic Sodic Endoaquents

				United States Department of Agriculture
SSL	-	Project	RP79TX013   BRAZORIA COUNTY	Natural Resources Conservation Service
	-	Site ID	S1978TX039094   Lat: 29° 4' 33.00" north  Long: 95° 11' 15.00" west  MLRA: 150B	National Soil Survey Center
	-	Pedon No.	79P0015	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
79P00041	Ag	A1g	0-10				CL	CL
79P00042	Cg1	C1g	10-56				CL	L
79P00043	Cg2	C2g	56-122				CL	L
79P00044	Cg3	C3g	122-157				CL	SICL

---

---

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
79P00041	0-10	Ag	S	cl	37.0	37.1	25.9			15.6	21.5	24.0	1.5	0.1	0.2	0.1	tr	tr	--	2	tr
79P00042	10-56	Cg1	S	l	18.3	37.5	44.2			8.7	28.8	41.3	2.8	0.1	--	--	--	--	--	3	--
79P00043	56-122	Cg2	S	l	19.8	37.5	42.7			8.2	29.3	39.1	3.1	0.2	0.2	0.1	--	--	--	4	--
79P00044	122-157	Cg3	S	sicl	38.3	46.9	14.8			29.8	17.1	14.3	0.5	--	--	--	tr	--	--	1	tr

---

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
79P00041	0-10	Ag	S							18.7		1.026				0.60	0.51
79P00042	10-56	Cg1	S							9.7		1.011				0.54	0.53
79P00043	56-122	Cg2	S							10.3		1.011				0.57	0.52
79P00044	122-157	Cg3	S							18.1		1.022				0.47	0.47

*** Primary Characterization Data ***

Pedon ID: S1978TX039094

( Brazoria, Texas )

Print Date: Apr 20 2024 4:45AM

Sampled As	:	Follet		Fine-silty, mixed, nonacid, hyperthermic Typic Haplaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  79P0015

---

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 - - - - -)

6A1c

79P00041

0-10

Ag

S

2.69

79P00042

10-56

Cg1

S

0.34

79P00043

56-122

Cg2

S

0.16

79P00044

122-157

Cg3

S

0.38

---

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						5A8a			5C3	5C1
79P00041	0-10	Ag	S	5.1*	18.4	50.2	3.1						22.3			100	100
79P00042	10-56	Cg1	S	2.5*	8.1	20.5	2.0						9.9			100	100
79P00043	56-122	Cg2	S	2.7*	8.6	23.2	1.9						11.2			100	100
79P00044	122-157	Cg3	S	39.2*	15.4	34.6	2.1						17.9			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 - -)		%
				6N1b	6O1b	6P1b	6Q1b		6J1b		6K1c				6L1c			8A	8D5	8A1a			5E
79P00041	0-10	Ag	S	25.8	129.0	505.2	10.0		2.3		601.5				73.9			80.9	2.6	36.60		42	57
79P00042	10-56	Cg1	S	17.7	78.4	323.1	9.8		1.0		348.4				60.7			49.3	1.2	27.70		46	47
79P00043	56-122	Cg2	S	14.1	61.3	330.2	7.2		0.9		352.7				41.7			50.4	1.2	27.50		59	54
79P00044	122-157	Cg3	S	16.1	52.2	298.1	4.0		1.0		300.1				38.7			82.5	1.8	25.10		56	51

*** Primary Characterization Data ***

Pedon ID: S1978TX039094

( Brazoria, Texas )

Print Date: Apr 20 2024 4:45AM

Sampled As	:	Follet		Fine-silty, mixed, nonacid, hyperthermic Typic Haplaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  79P0015

---

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
					8C1e	8C1a	8C1b			6E1b
79P00041	0-10	Ag	S		6.1	5.9	5.9			--
79P00042	10-56	Cg1	S		6.9	6.6	6.9			--
79P00043	56-122	Cg2	S		8.2	8.0	8.0			--
79P00044	122-157	Cg3	S		8.1	8.0	8.2			6

---

Miscellaneous Data

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(- Sat Paste Ex. -)

(- Sand -)

( Water Content )

Bulk

(- - - - Extractable Bases - - - -)

(- - - CEC8 - - -)

CO3+

(- - - pH - - -)

M+C+VC

Moist Sieved

Density

Depth

Ca

Mg

Na

K

NaOAC

BaCl2

Ca+Mg

HCO3

CaCl2

H2O

.25-2

100 kPa

200 kPa

10 kPa

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)

mmol(+)L-1

mmol(-)L-1

1:10

1:10

(- - - - - % of <2mm - - - - -)

g cm-3

NK

79P00041

0-10

Ag

S

5.9

79P00042

10-56

Cg1

S

6.4

79P00043

56-122

Cg2

S

7.5

79P00044

122-157

Cg3

S

8.5

*** Primary Characterization Data ***

Pedon ID: S1978TX039094

( Brazoria, Texas )

Print Date: Apr 20 2024 4:45AM

Sampled As	:	Follet		Fine-silty, mixed, nonacid, hyperthermic Typic Haplaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  79P0015

---

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

79P00042

10.0-56.0

Cg1

vfs

 

 

 

 

 

 

 

 

 

80

QZ 80

FK 13

FP 4

MI 1

HN 1

GS tr

 

 

 

 

 

 

 

 

 

 

 

FC tr

OP tr

 

 

 

 

 

79P00043

56.0-122.0

Cg2

vfs

 

 

 

 

 

 

 

 

 

72

QZ 72

FK 15

AR 6

MI 3

FP 3

HN tr

 

 

 

 

 

 

 

 

 

 

 

CA tr

TM tr

OP tr

GN tr

FC tr

CL tr

 

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

MINERAL INTERPRETATION:
AR Weatherable Aggregates	CA Calcite	CL Chlorite	FC Microcline	FK Potassium Feldspar
FP Plagioclase Feldspar	GN Garnet	GS Glass	HN Hornblende	MI Mica
OP Opaques	QZ Quartz	TM Tourmaline	 	 

*** Primary Characterization Data ***

Pedon ID: S1978TX039094

( Brazoria, Texas )

Print Date: Apr 20 2024 4:45AM

Sampled As	:	Follet		Fine-silty, mixed, nonacid, hyperthermic Typic Haplaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  79P0015

---

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

 

 

 

7B

 

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

79P00043

56.0-122.0

Cg2

vfs

 

 

 

 

 

 

 

 

 

72

QZ 72

FK 15

AR 6

MI 3

FP 3

HN tr

 

 

 

 

 

 

 

 

 

 

 

CA tr

TM tr

OP tr

GN tr

FC tr

CL tr