*** Primary Characterization Data ***

Pedon ID: 98TX039001

( Brazoria, Texas )

Print Date: Apr 19 2024 7:59PM

Sampled as on Aug 4, 1998:	PLEDGER-LOA ; Very-fine, smectitic Typic Hapluderts
Revised to SSL:	(unnamed) ; Very-fine, smectitic, hyperthermic Typic Hapludert

				United States Department of Agriculture
SSL	-	Project	CP98TX146   TEXAS PLEDGER	Natural Resources Conservation Service
	-	Site ID	S1998TX039001   Lat: 29° 7' 11.94" north  Long: 95° 46' 54.89" west	National Soil Survey Center
	-	Pedon No.	98P0576	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
98P03412	A	A	0-14				C	C
98P03413	Bw	Bw	14-36				C	C
98P03414	Bss1	Bss1	36-57				C	C
98P03415	Bss2	Bss2	57-81				C	C
98P03416	Bss3	Bss3	81-117				C	C
98P03417	Bkss1	Bkss1	117-132				C	SIC
98P03418	Bkss2	Bkss2	132-148				C	SIC
98P03419	B'ss1	B'ss1	148-163				C	SIC
98P03420	B'ss2	B'ss2	163-173				C	SIC
98P03421	2B'ss3	2B'ss3	173-181				C	SIC
98P03422	2Bw2	2Bw2	181-222				C	SIC
98P03423	2Bw2	2Bw2	181-222				FSL	SICL
98P03424	2C1	2C1	280-318				FSL	VFSL
98P03425	2C2	2C2	318-333				FSL	CL
98P03426	2C3	2C3	333-358				FSL	L
98P03427	2C4	2C4	358-376				LFS	VFSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.84	(NA)
Clay, carbonate free, Weighted Average	75	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	75	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 98TX039001

( Brazoria, Texas )

Print Date: Apr 19 2024 7:59PM

Sampled As	:	PLEDGER-LOA		Very-fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0576

---

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	3A1a1a	3B1	3B1	3B1
98P03412	0-14	A	S	c	73.8	24.7	1.5	53.8		22.6	2.1	0.7	0.4	0.2	0.1	0.1	--	--	--	1	--
98P03413	14-36	Bw	S	c	74.7	24.2	1.1	56.0		22.2	2.0	0.4	0.4	0.2	0.1	tr	--	--	--	1	--
98P03414	36-57	Bss1	S	c	73.2	25.2	1.6	52.0		23.0	2.2	0.8	0.4	0.2	0.1	0.1	--	--	--	1	--
98P03415	57-81	Bss2	S	c	74.2	24.6	1.2	52.2		22.3	2.3	0.7	0.4	0.1	tr	tr	--	--	--	1	--
98P03416	81-117	Bss3	S	c	76.3	22.4	1.3	31.1		21.3	1.1	0.6	0.4	0.2	0.1	tr	--	--	--	1	--
98P03417	117-132	Bkss1	S	sic	56.6	40.5	2.9	27.4		37.3	3.2	0.3	0.5	0.4	0.4	1.3	3	5	--	10	8
98P03418	132-148	Bkss2	S	sic	55.2	43.5	1.3	26.8	4.6	39.6	3.9	0.3	0.3	0.3	0.2	0.2	1	7	--	9	8
98P03419	148-163	B'ss1	S	sic	49.6	47.8	2.6	23.8	5.4	41.0	6.8	0.3	0.4	0.4	0.6	0.9	--	--	--	2	--
98P03420	163-173	B'ss2	S	sic	48.6	49.5	1.9	22.4	4.9	42.7	6.8	0.1	0.2	0.3	0.4	0.9	tr	1	--	3	1
98P03421	173-181	2B'ss3	S	sic	48.8	49.2	2.0	22.7	3.8	39.4	9.8	0.4	0.3	0.4	0.5	0.4	--	tr	--	2	tr
98P03422	181-222	2Bw2	S	sic	41.9	55.7	2.4	19.8	2.9	34.8	20.9	1.9	0.2	0.1	0.1	0.1	--	--	--	1	--
98P03423	181-222	2Bw2	S	sicl	31.0	64.7	4.3	17.3	2.1	33.3	31.4	3.6	0.4	0.2	0.1	tr	--	tr	--	1	tr
98P03424	280-318	2C1	S	vfsl	15.3	28.5	56.2	9.4	0.7	9.9	18.6	44.1	11.8	0.2	0.1	tr	--	--	--	12	--
98P03425	318-333	2C2	S	cl	34.1	43.8	22.1	16.5	1.8	22.9	20.9	18.9	2.1	0.3	0.3	0.5	--	3	--	6	3
98P03426	333-358	2C3	S	l	17.2	35.5	47.3	9.5	0.7	11.5	24.0	42.0	4.6	0.3	0.2	0.2	tr	tr	--	6	tr
98P03427	358-376	2C4	S	vfsl	11.4	25.9	62.7	6.7		6.8	19.1	48.5	14.0	0.1	0.1	tr	tr	tr	--	14	tr

*** Primary Characterization Data ***

Pedon ID: 98TX039001

( Brazoria, Texas )

Print Date: Apr 19 2024 7:59PM

Sampled As	:	PLEDGER-LOA		Very-fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0576

---

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	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
98P03412	0-14	A	S	1.03	1.78	0.200			51.2	37.8		1.054		0.14		0.88	0.51
98P03413	14-36	Bw	S	1.06	1.79	0.191			49.6	34.0		1.054		0.17		0.83	0.46
98P03414	36-57	Bss1	S	1.03	1.77	0.198			52.3	33.9		1.054		0.19		0.84	0.46
98P03415	57-81	Bss2	S	1.02	1.78	0.204			51.9	33.6		1.055		0.19		0.86	0.45
98P03416	81-117	Bss3	S	1.03	1.79	0.202			51.8	34.0		1.057		0.18		0.81	0.45
98P03417	117-132	Bkss1	S	1.32	1.90	0.123			32.7	22.5		1.038		0.13		0.61	0.40
98P03418	132-148	Bkss2	S	1.38	1.92	0.110			30.3	21.8		1.035		0.11		0.58	0.39
98P03419	148-163	B'ss1	S	1.40	1.88	0.103			28.9	20.6		1.032		0.12		0.58	0.42
98P03420	163-173	B'ss2	S	1.41	1.86	0.096			28.5	20.6		1.030		0.11		0.57	0.42
98P03421	173-181	2B'ss3	S	1.36	1.96	0.129			31.7	20.4		1.032		0.15		0.61	0.42
98P03422	181-222	2Bw2	S	1.41	1.93	0.110			29.1	18.7		1.027		0.15		0.61	0.45
98P03423	181-222	2Bw2	S	1.46	1.70	0.052			26.5	15.2		1.023		0.16		0.66	0.49
98P03424	280-318	2C1	S							7.4		1.010				0.65	0.48
98P03425	318-333	2C2	S							14.9		1.023				0.59	0.44
98P03426	333-358	2C3	S							7.4		1.010				0.64	0.43
98P03427	358-376	2C4	S							6.0		1.008				0.74	0.53

*** Primary Characterization Data ***

Pedon ID: 98TX039001

( Brazoria, Texas )

Print Date: Apr 19 2024 7:59PM

Sampled As	:	PLEDGER-LOA		Very-fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0576

---

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 - - - - - - - - - - - - - - - - - - - - - -)
						NK			4B4						3C1e1a
98P03412	0-14	A	S			1.34			29.4						45.4
98P03413	14-36	Bw	S			1.38			28.5						44.3
98P03414	36-57	Bss1	S			1.68			15.9						43.4
98P03415	57-81	Bss2	S			1.69			16.2						43.6
98P03416	81-117	Bss3	S			1.69			16.8						44.6
98P03417	117-132	Bkss1	S			1.81			11.8						29.7
98P03418	132-148	Bkss2	S			1.86			11.2						29.1
98P03419	148-163	B'ss1	S			1.83			8.7						27.7
98P03420	163-173	B'ss2	S			1.80			8.4						30.3
98P03421	173-181	2B'ss3	S			1.89			8.7						28.2
98P03422	181-222	2Bw2	S			1.82			8.8						26.2
98P03423	181-222	2Bw2	S			1.70			5.4						21.3
98P03424	280-318	2C1	S												11.0
98P03425	318-333	2C2	S												22.2
98P03426	333-358	2C3	S												11.8
98P03427	358-376	2C4	S												8.3

*** Primary Characterization Data ***

Pedon ID: 98TX039001

( Brazoria, Texas )

Print Date: Apr 19 2024 7:59PM

Sampled As	:	PLEDGER-LOA		Very-fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0576

---

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 - - - - -)
				6A2e	6B4a					6C2h	6G7g	6D2g		8J1c	6C9b	6G12b	6V2b	6D5b
98P03412	0-14	A	S	4.30	0.345		4.2		12	1.9	0.2	0.1	0.35	0.15	0.33	0.19	0.11	517.0
98P03413	14-36	Bw	S	3.32	0.237		3.3		14	2.1	0.2	0.1	0.42	0.12	0.40	0.21	0.11	617.0
98P03414	36-57	Bss1	S	3.08	0.192		3.1		16	2.0	0.2	0.1	0.35	0.09	0.33	0.19	0.11	442.0
98P03415	57-81	Bss2	S	3.02	0.166		3.0		18	1.8	0.2	tr	0.31	0.10	0.28	0.17	0.10	494.0
98P03416	81-117	Bss3	S	2.51	0.137		2.4		17	1.8	0.2	tr	0.32	0.11	0.29	0.18	0.12	533.0
98P03417	117-132	Bkss1	S	2.69			0.5			1.5	0.1	0.1	0.16	0.03	0.09	0.11	0.06	211.0
98P03418	132-148	Bkss2	S	2.76			0.2			1.5	0.1	tr	0.17	0.03	0.11	0.12	0.07	248.0
98P03419	148-163	B'ss1	S	3.20			0.1			1.3	0.1	0.1	0.16	0.03	0.12	0.10	0.07	253.0
98P03420	163-173	B'ss2	S	3.02			0.2			1.2	0.1	tr	0.15	0.03	0.12	0.09	0.07	277.0
98P03421	173-181	2B'ss3	S	2.50			0.1			1.3	0.1	tr	0.14	0.03	0.11	0.09	0.06	259.0
98P03422	181-222	2Bw2	S	2.23			2.1			1.2	0.1	tr	0.12	0.02	0.09	0.07	0.05	335.0
98P03423	181-222	2Bw2	S	2.18			0.1			0.9	0.1	tr	0.09	0.01	0.07	0.06	0.04	156.0
98P03424	280-318	2C1	S	1.51			0.8			0.6	tr	tr	0.05	0.01	0.04	0.03	0.03	82.0
98P03425	318-333	2C2	S	1.91			1.6			1.2	tr	tr	0.09	0.01	0.07	0.05	0.04	185.0
98P03426	333-358	2C3	S	1.60			0.1			0.7	tr	tr	0.05	0.01	0.04	0.03	0.03	151.0
98P03427	358-376	2C4	S	1.41			0.1			0.6	0.1	tr	0.04	0.01	0.03	0.02	0.02	81.0

^{1,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15} Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: 98TX039001

( Brazoria, Texas )

Print Date: Apr 19 2024 7:59PM

Sampled As	:	PLEDGER-LOA		Very-fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0576

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2i	6O2h	6P2f	6Q2f		6H5a			5A3a	5A8b			5C3	5C1
98P03412	0-14	A	S	75.3*	5.0	0.2	2.2		3.8				64.8			96	100
98P03413	14-36	Bw	S	56.6*	4.8	0.3	1.8	63.5	6.2			69.7	61.7			91	100
98P03414	36-57	Bss1	S	60.3*	5.4	0.4	1.7	67.8	7.0			74.8	61.6			91	100
98P03415	57-81	Bss2	S	59.8*	6.6	0.5	1.3	68.2	4.2			72.4	63.5			94	100
98P03416	81-117	Bss3	S	74.0*	8.1	0.7	1.3		2.7				62.0			97	100
98P03417	117-132	Bkss1	S	64.6*	7.3	0.8	0.5						34.6			100	100
98P03418	132-148	Bkss2	S	64.0*	7.5	0.7	0.8						31.9			100	100
98P03419	148-163	B'ss1	S	62.1*	7.4	1.0	0.7						29.0			100	100
98P03420	163-173	B'ss2	S	62.6*	7.1	0.9	0.7						27.7			100	100
98P03421	173-181	2B'ss3	S	61.8*	7.5	1.1	0.7						29.6			100	100
98P03422	181-222	2Bw2	S	58.8*	6.7	1.0	0.7						25.7			100	100
98P03423	181-222	2Bw2	S	55.7*	5.7	0.9	0.5						20.4			100	100
98P03424	280-318	2C1	S	47.2*	2.4	0.4	0.3						10.0			100	100
98P03425	318-333	2C2	S	56.0*	4.6	0.8	0.7						20.2			100	100
98P03426	333-358	2C3	S	44.4*	2.7	0.6	0.3						11.0			100	100
98P03427	358-376	2C4	S	39.0*	2.2	0.5	0.1						8.4			100	100

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

*** Primary Characterization Data ***

Pedon ID: 98TX039001

( Brazoria, Texas )

Print Date: Apr 19 2024 7:59PM

Sampled As	:	PLEDGER-LOA		Very-fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0576

---

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 - -)		%
				6N1d	6O1d	6P1d	6Q1d	6I1b	6J1b	6U1c	6K1e				6L1e	6W1c	6M1e	8A	8D5	8A3a	4F1a1a1		5E
98P03412	0-14	A	S	10.3	1.4	0.2	0.4	--	8.8	tr	0.3				0.7	tr	tr	108.3	0.1	1.09	0.58	tr	tr
98P03413	14-36	Bw	S	5.7	1.0	0.2	0.3	--	4.6	tr	0.4				0.9	tr	tr	106.3	tr	0.71	0.27	tr	tr
98P03414	36-57	Bss1	S	5.1	0.8	0.3	0.2	--	4.6	tr	0.4				1.0	--	tr	110.4	tr	0.64	0.32	1	tr
98P03415	57-81	Bss2	S	2.9	0.6	1.0	0.2	--	2.5	tr	0.8				0.9	--	0.1	109.1	tr	0.51	0.30	1	1
98P03416	81-117	Bss3	S	2.9	0.7	0.7	0.1	--	2.7	tr	0.4				0.9	--	0.1	115.0	tr	0.45	0.32	1	1
98P03417	117-132	Bkss1	S																		0.18	2
98P03418	132-148	Bkss2	S	2.1	0.7	0.9	0.1	--	1.7	0.1	0.7				1.3	--	tr	82.2	tr	0.41	0.26	2	1
98P03419	148-163	B'ss1	S	2.4	1.1	2.0	0.2	--	1.6	0.2	1.4				2.0	--	tr	77.6	tr	0.58	0.32	3	2
98P03420	163-173	B'ss2	S	3.2	1.0	1.8	0.1	--	1.6	0.2	2.1				2.1	--	tr	78.3	tr	0.66	0.38	3	1
98P03421	173-181	2B'ss3	S	4.2	1.9	2.9	0.2	--	2.0	0.1	3.7				2.8	tr	0.1	77.0	tr	0.90	0.41	3	2
98P03422	181-222	2Bw2	S	6.3	2.7	3.5	0.1	--	1.9	0.1	7.2				3.3	--	0.1	78.6	0.1	1.31	0.58	3	2
98P03423	181-222	2Bw2	S	4.9	2.2	3.1	0.2	--	1.7	0.1	4.6				3.5	--	0.1	62.5	tr	1.06	0.43	3	2
98P03424	280-318	2C1	S	4.9	1.4	1.9	0.2	--	1.5	0.1	5.8				1.2	tr	tr	42.5	tr	0.92	0.25	3	1
98P03425	318-333	2C2	S	6.8	2.2	2.7	0.1	--	1.6	tr	9.3				1.3	0.1	tr	61.1	tr	1.30	0.46	3	1
98P03426	333-358	2C3	S	5.7	1.9	2.1	0.1	--	1.4	0.1	7.6				0.9	--	tr	46.9	tr	1.09	0.33	5	1
98P03427	358-376	2C4	S	5.8	1.9	1.8	0.2	--	1.4	0.1	7.4				0.9	--	tr	39.4	tr	1.05	0.26	5	1

*** Primary Characterization Data ***

Pedon ID: 98TX039001

( Brazoria, Texas )

Print Date: Apr 19 2024 7:59PM

Sampled As	:	PLEDGER-LOA		Very-fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0576

---

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			4E1a1a1a1		4E2a1a1a1
98P03412	0-14	A	S		7.1	7.2	6.6			1		--
98P03413	14-36	Bw	S		6.7	6.9	6.5
98P03414	36-57	Bss1	S		6.9	7.0	6.8
98P03415	57-81	Bss2	S		7.0	7.1	6.9			--
98P03416	81-117	Bss3	S		7.3	7.5	7.2			1
98P03417	117-132	Bkss1	S		7.6	7.9				18
98P03418	132-148	Bkss2	S		7.7	7.9	7.7			21
98P03419	148-163	B'ss1	S		7.7	7.9	7.7			26
98P03420	163-173	B'ss2	S		7.6	7.9	7.7			24
98P03421	173-181	2B'ss3	S		7.6	7.8	7.5			20
98P03422	181-222	2Bw2	S		7.6	7.9	7.6			1		--
98P03423	181-222	2Bw2	S		7.7	8.0	7.7			17
98P03424	280-318	2C1	S		7.7	8.2	7.8			6
98P03425	318-333	2C2	S		7.7	7.9	7.6			2
98P03426	333-358	2C3	S		7.7	8.0	7.7			13
98P03427	358-376	2C4	S		7.7	8.1	7.8			11

*** Primary Characterization Data ***

Pedon ID: 98TX039001

( Brazoria, Texas )

Print Date: Apr 19 2024 7:59PM

Sampled As	:	PLEDGER-LOA		Very-fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0576

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S8a

98P03412

0-14

A

S

348.0

98P03413

14-36

Bw

S

330.0

98P03414

36-57

Bss1

S

337.0

98P03415

57-81

Bss2

S

284.0

98P03416

81-117

Bss3

S

256.0

98P03417

117-132

Bkss1

S

316.0

98P03418

132-148

Bkss2

S

280.0

98P03419

148-163

B'ss1

S

344.0

98P03420

163-173

B'ss2

S

308.0

98P03421

173-181

2B'ss3

S

353.0

98P03422

181-222

2Bw2

S

345.0

98P03423

181-222

2Bw2

S

291.0

98P03424

280-318

2C1

S

164.0

98P03425

318-333

2C2

S

226.0

98P03426

333-358

2C3

S

151.0

98P03427

358-376

2C4

S

121.0

*** Primary Characterization Data ***

Pedon ID: 98TX039001

( Brazoria, Texas )

Print Date: Apr 19 2024 7:59PM

Sampled As	:	PLEDGER-LOA		Very-fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0576

---

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

98P03414

36.0-57.0

Bss1

tcly

MT 3

MI 2

KK 2

QZ 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P03416

81.0-117.0

Bss3

tcly

MT 3

MI 2

KK 2

QZ 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P03417

117.0-132.0

Bkss1

tcly

MT 3

CA 3

MI 2

KK 2

QZ 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P03420

163.0-173.0

B'ss2

tcly

MT 3

CA 3

MI 2

KK 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

HE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P03421

173.0-181.0

2B'ss3

tcly

MT 3

MI 3

CA 2

KK 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

HE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P03424

280.0-318.0

2C1

tcly

MT 3

MI 3

KK 2

CA 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P03427

358.0-376.0

2C4

tcly

MT 3

MI 3

KK 2

CA 2

VR 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

QZ 1

&nbsp;

&nbsp;

&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:
CA Calcite	HE Hematite	KK Kaolinite	MI Mica	MT Montmorillonite
QZ Quartz	VR Vermiculite	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 98TX039001

( Brazoria, Texas )

Print Date: Apr 19 2024 7:59PM

Sampled As	:	PLEDGER-LOA		Very-fine, smectitic Typic Hapluderts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0576

---

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

98P03424

280.0-318.0

2C1

vfs

 

 

 

 

 

 

 

 

 

60

QZ 57

FK 17

CA 16

FP 4

HN 2

OP 2

 

 

 

 

 

 

 

 

 

 

 

BT 1

MS 1

FE 1

PR tr

TM tr

GN tr

 

 

 

 

 

 

 

 

 

 

CD tr

 

 

 

 

 

 

98P03424

280.0-318.0

2C1

ms

 

 

 

 

 

 

 

 

 

CA 62

QZ 33

FK 2

BT 1

OP 1

HN 1

 

 

 

 

 

 

 

 

 

 

 

MS 1

FP tr

ZR tr

CL tr

 

 

 

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm	ms - Medium Sand 0.25-0.5 mm	 	 	 

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