*** Primary Characterization Data ***

Pedon ID: S1986-TX043-004-copy

( Brewster, Texas )

Print Date: Nov 21 2024 1:26PM

Sampled as on Apr 29, 1986:	Monterosa ; Loamy-skeletal, mixed, thermic, shallow Ustollic Paleorthid
Revised to correlated on Aug 5, 2015:	Mixpie ; Loamy-skeletal, mixed, superactive, thermic, shallow Ustic Petrocalcids

				United States Department of Agriculture
SSL	-	Project	CP86TX186   BREWSTER COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986-TX043-004   Lat: 29° 16' 21.75" north  Long: 103° 9' 26.02" west  MLRA: 42	National Soil Survey Center
	-	Pedon No.	86P0641	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
86P03739	A	A	0-3				L	SL
86P03740	Bk	Bk	3-16				L	SL
86P03741	Bkm	Bkm	16-64					COSL
86P03742	B	C1	64-77				SL	LCOS
86P03743	2Bk	2Bk	77-99				SL	LCOS
86P03744	3Bk	3Bk	99-150				SL	SL
86P03745	4Bk	4Ck	150-177				COSL	COSL
86P03746	5Bk	5Ck	177-185				COSL	COSL
86P03747	6Bk	6Ck	185-200				COSL	LCOS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.37	(NA)
Clay, carbonate free, Weighted Average	14	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	82	% wt
Volume, >2mm, Weighted Average	55	% vol
Clay, total, Weighted Average	16	% wt
Weighted averages based on control section: 0-16 cm

*** Primary Characterization Data ***

Pedon ID: S1986-TX043-004-copy

( Brewster, Texas )

Print Date: Nov 21 2024 1:26PM

Sampled As	:	Monterosa		Loamy-skeletal, mixed, thermic, shallow Ustollic Paleorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0641

---

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	3B1	3B1	3B1
86P03739	0-3	A	S	sl	12.6	25.6	61.8			11.5	14.1	14.3	14.7	10.8	9.9	12.1	11	16	2	63	29
86P03740	3-16	Bk	S	sl	17.2	25.3	57.5		2.3	12.3	13.0	13.6	13.6	9.8	9.2	11.3	23	40	13	87	76
86P03741	16-64	Bkm	S	cosl	6.4	21.2	72.4		4.6	12.8	8.4	11.2	12.9	12.4	15.2	20.7	12	30	22	86	64
86P03742	64-77	B	S	lcos	6.2	15.1	78.7		3.7	8.6	6.5	8.6	13.5	15.1	16.0	25.5	13	33	10	87	56
86P03743	77-99	2Bk	S	lcos	5.6	15.3	79.1		2.6	9.0	6.3	7.7	12.9	15.9	15.8	26.8	17	39	5	89	61
86P03744	99-150	3Bk	S	sl	4.7	25.5	69.8		3.2	16.6	8.9	11.9	19.0	15.8	10.3	12.8	9	27	35	88	71
86P03745	150-177	4Bk	S	cosl	6.7	18.6	74.7		1.7	13.8	4.8	4.7	7.7	12.0	17.1	33.2	27	44	1	92	72
86P03746	177-185	5Bk	S	cosl	7.1	22.0	70.9		1.7	14.0	8.0	9.7	15.6	19.2	15.1	11.3	4	29	42	90	75
86P03747	185-200	6Bk	S	lcos	6.6	14.0	79.4		0.9	8.6	5.4	6.5	14.7	21.3	18.3	18.6	11	30	35	94	76

---

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
86P03739	0-3	A	S							8.2		1.022				1.36	0.65
86P03740	3-16	Bk	S							9.9		1.028				1.19	0.58
86P03741	16-64	Bkm	S							7.4		1.019				2.34	1.16
86P03742	64-77	B	S							6.6		1.025				2.95	1.06
86P03743	77-99	2Bk	S							6.4		1.026				3.25	1.14
86P03744	99-150	3Bk	S							6.4		1.021				3.60	1.36
86P03745	150-177	4Bk	S							6.3		1.022				2.81	0.94
86P03746	177-185	5Bk	S							7.1		1.023				2.41	1.00
86P03747	185-200	6Bk	S							6.5		1.021				2.74	0.98

*** Primary Characterization Data ***

Pedon ID: S1986-TX043-004-copy

( Brewster, Texas )

Print Date: Nov 21 2024 1:26PM

Sampled As	:	Monterosa		Loamy-skeletal, mixed, thermic, shallow Ustollic Paleorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0641

---

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

86P03739

0-3

A

S

0.61

86P03740

3-16

Bk

S

1.05

86P03741

16-64

Bkm

S

0.20

86P03742

64-77

B

S

0.12

86P03743

77-99

2Bk

S

0.11

86P03744

99-150

3Bk

S

0.13

86P03745

150-177

4Bk

S

0.05

86P03746

177-185

5Bk

S

0.11

86P03747

185-200

6Bk

S

0.06

---

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						5A8b			5C3	5C1
86P03739	0-3	A	S	50.3*	1.2	tr	0.6						17.1			100	100
86P03740	3-16	Bk	S	55.5*	1.0	tr	0.5						20.5			100	100
86P03741	16-64	Bkm	S	49.9*	0.6	2.3	0.1						15.0			100	100
86P03742	64-77	B	S	53.5*	0.5	1.2	0.1						18.3			100	100
86P03743	77-99	2Bk	S	52.7*	0.8	2.9	0.1						18.2			100	100
86P03744	99-150	3Bk	S	58.6*	1.6	10.9	0.1						16.9			100	100
86P03745	150-177	4Bk	S	54.2*	1.7	10.7	0.1						18.8			100	100
86P03746	177-185	5Bk	S	57.8*	2.1	10.2	0.2						17.1			100	100
86P03747	185-200	6Bk	S	46.5*	1.8	9.5	0.1						18.1			100	100

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

*** Primary Characterization Data ***

Pedon ID: S1986-TX043-004-copy

( Brewster, Texas )

Print Date: Nov 21 2024 1:26PM

Sampled As	:	Monterosa		Loamy-skeletal, mixed, thermic, shallow Ustollic Paleorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0641

---

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	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
86P03739	0-3	A	S	4.2	0.3	0.4	0.2	--	3.6	tr	0.4				0.5	--	--	30.2	tr	0.45	0.26	--	tr
86P03740	3-16	Bk	S	4.3	0.2	0.4	0.1	--	3.7	tr	0.3				0.4	--	tr	38.0	tr	0.43	0.27	--	tr
86P03741	16-64	Bkm	S	7.4	0.3	14.7	0.1	--	2.0	0.5	16.8				3.1	--	0.3	43.1	0.1	2.31	0.73	11	7
86P03742	64-77	B	S	5.3	0.2	5.8	tr	--	1.3	0.2	6.7				1.1	--	1.0	40.7	tr	1.17	0.36	5	3
86P03743	77-99	2Bk	S	5.6	0.4	15.2	tr	--	2.2	0.2	16.6				1.2	--	0.7	37.1	0.1	2.20	0.63	13	9
86P03744	99-150	3Bk	S	27.8	3.3	101.3	0.1	--	1.6	1.6	52.3				72.2	--	0.2	36.2	0.3	10.13	4.81	43	26
86P03745	150-177	4Bk	S	32.0	5.0	129.3	0.2	--	1.3	1.5	84.3				75.6	--	--	26.0	0.3	12.91	5.03	39	30
86P03746	177-185	5Bk	S	33.2	5.1	110.6	0.1	--	1.1	1.5	78.0				65.9	--	--	37.2	0.3	11.68	5.30	36	25
86P03747	185-200	6Bk	S	31.8	5.5	114.1	0.2	--	1.1	1.5	84.7				57.1	--	--	26.7	0.3	12.21	4.20	36	26

---

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			6E1g		4E2a1a1a1		8E1
86P03739	0-3	A	S		7.8	8.5	7.8			6
86P03740	3-16	Bk	S		7.8	8.3	7.7			9
86P03741	16-64	Bkm	S		7.8	8.1	7.6			35
86P03742	64-77	B	S		7.8	8.3	7.8			27
86P03743	77-99	2Bk	S		7.9	8.4	7.9			24
86P03744	99-150	3Bk	S		8.0	8.1	7.8			29		--		520
86P03745	150-177	4Bk	S		8.0	8.1	7.7			11		--
86P03746	177-185	5Bk	S		7.9	8.0	7.7			28		--
86P03747	185-200	6Bk	S		7.9	8.0	7.7			9		--