*** Primary Characterization Data ***

Pedon ID: S1986-TX043-002-copy

( Brewster, Texas )

Print Date: Feb 16 2025 5:49AM

Sampled as on Apr 29, 1986:	Chamberino ; Loamy-skeletal, mixed, thermic Typic Calciorthid
Revised to correlated on Jul 14, 2015:	Corazones ; Loamy-skeletal, mixed, superactive, hyperthermic Typic Haplocalcids

				United States Department of Agriculture
SSL	-	Project	CP86TX186   BREWSTER COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986-TX043-002   Lat: 29° 13' 28.05" north  Long: 103° 3' 30.47" west  MLRA: 42	National Soil Survey Center
	-	Pedon No.	86P0639	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
86P03719	A	A	0-3				L	FSL
86P03720	Ak	Ak	3-15				FSL	FSL
86P03721	Bw1	Bw1	15-30				L	FSL
86P03722	Bw2	Bw2	30-44				L	SL
86P03723	2Bk1	2Bk1	44-76				SCL	COSL
86P03724	2Bk2	2Bk2	76-95				COSL	LCOS
86P03725	2Bk3	2Bk3	95-117				SCL	COSL
86P03726	2Bk4	2Bk4	117-141				SCL	COSL
86P03727	2Bk5	2Bk5	141-170				SCL	COSL
86P03728	3Bt	3Bt1	170-200				C	COSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.71	(NA)
Clay, carbonate free, Weighted Average	10	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	85	% wt
Volume, >2mm, Weighted Average	41	% vol
Clay, total, Weighted Average	12	% wt
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: S1986-TX043-002-copy

( Brewster, Texas )

Print Date: Feb 16 2025 5:49AM

Sampled As	:	Chamberino		Loamy-skeletal, mixed, thermic Typic Calciorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0639

---

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
86P03719	0-3	A	S	fsl	12.5	25.4	62.1		2.8	16.2	9.2	15.6	18.7	10.5	8.2	9.1	8	13	--	58	21
86P03720	3-15	Ak	S	fsl	14.0	24.8	61.2		2.8	14.7	10.1	15.9	20.7	10.8	8.1	5.7	10	20	--	62	30
86P03721	15-30	Bw1	S	fsl	11.2	24.3	64.5		1.4	15.4	8.9	16.7	20.0	11.3	9.0	7.5	12	17	1	63	30
86P03722	30-44	Bw2	S	sl	10.5	22.9	66.6		2.3	15.3	7.6	14.0	17.6	11.0	10.7	13.3	14	31	--	74	45
86P03723	44-76	2Bk1	S	cosl	13.0	9.5	77.5		1.7	7.2	2.3	6.5	16.2	18.4	16.2	20.2	13	40	7	88	60
86P03724	76-95	2Bk2	S	lcos	9.6	5.1	85.3		1.7	1.0	4.1	3.1	12.4	18.3	23.9	27.6	23	30	1	92	54
86P03725	95-117	2Bk3	S	cosl	16.2	8.6	75.2		2.6	4.4	4.2	5.6	15.0	14.1	11.4	29.1	32	45	2	94	79
86P03726	117-141	2Bk4	S	cosl	16.8	4.9	78.3		3.1	3.9	1.0	2.4	10.9	20.6	22.1	22.3	18	39	9	92	66
86P03727	141-170	2Bk5	S	cosl	14.7	4.5	80.8		2.0	3.4	1.1	4.3	4.3	12.2	24.3	35.7	30	30	3	91	63
86P03728	170-200	3Bt	S	cosl	18.0	8.0	74.0		1.7	5.2	2.8	4.1	11.1	12.1	18.4	28.3	26	32	10	90	68

---

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	4E2a1a1a1	4C1		8D1	8D1
86P03719	0-3	A	S							6.8		1.019				1.24	0.54
86P03720	3-15	Ak	S	1.45	1.47	0.004			17.7	7.6		1.023		0.12		1.27	0.54
86P03721	15-30	Bw1	S							7.2		1.023				1.59	0.64
86P03722	30-44	Bw2	S	1.56	1.58	0.003			18.5	7.1		1.021		0.12		1.68	0.68
86P03723	44-76	2Bk1	S							7.2			1.020			1.22	0.55
86P03724	76-95	2Bk2	S							6.6		1.018				1.61	0.69
86P03725	95-117	2Bk3	S							7.9		1.018				1.13	0.49
86P03726	117-141	2Bk4	S							8.4		1.021				1.02	0.50
86P03727	141-170	2Bk5	S	1.50	1.59	0.010			18.6	8.4		1.020		0.08		1.22	0.57
86P03728	170-200	3Bt	S							9.1		1.021				1.13	0.51

*** Primary Characterization Data ***

Pedon ID: S1986-TX043-002-copy

( Brewster, Texas )

Print Date: Feb 16 2025 5:49AM

Sampled As	:	Chamberino		Loamy-skeletal, mixed, thermic Typic Calciorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0639

---

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

86P03719

0-3

A

S

0.18

86P03720

3-15

Ak

S

0.12

86P03721

15-30

Bw1

S

0.15

86P03722

30-44

Bw2

S

0.15

86P03723

44-76

2Bk1

S

0.08

86P03724

76-95

2Bk2

S

0.05

86P03725

95-117

2Bk3

S

0.03

86P03726

117-141

2Bk4

S

0.04

86P03727

141-170

2Bk5

S

0.03

86P03728

170-200

3Bt

S

0.03

---

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
86P03719	0-3	A	S	48.0*	0.9	0.1	0.6						15.5			100	100
86P03720	3-15	Ak	S	50.4*	0.7	0.7	0.5						17.8			100	100
86P03721	15-30	Bw1	S	47.4*	0.4	3.1	0.2						17.8			100	100
86P03722	30-44	Bw2	S	47.2*	0.3	6.5	0.2						17.6			100	100
86P03723	44-76	2Bk1	S	55.7*	0.3	9.0	0.2						15.8			100	100
86P03724	76-95	2Bk2	S	43.9*	0.3	8.2	0.2						15.5			100	100
86P03725	95-117	2Bk3	S	42.9*	0.4	9.4	0.3						18.3			100	100
86P03726	117-141	2Bk4	S	34.7*	0.4	8.6	0.3						17.2			100	100
86P03727	141-170	2Bk5	S	35.0*	0.5	8.1	0.3						17.9			100	100
86P03728	170-200	3Bt	S	43.8*	0.6	9.2	0.4						20.4			100	100

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

*** Primary Characterization Data ***

Pedon ID: S1986-TX043-002-copy

( Brewster, Texas )

Print Date: Feb 16 2025 5:49AM

Sampled As	:	Chamberino		Loamy-skeletal, mixed, thermic Typic Calciorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0639

---

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
86P03719	0-3	A	S																		0.22	1
86P03720	3-15	Ak	S																		0.21	4
86P03721	15-30	Bw1	S	0.6	0.1	6.8	tr	--	5.5	0.1	0.3				0.9	--	--	29.1	tr	0.67	0.37	16	11
86P03722	30-44	Bw2	S	1.4	0.1	20.6	tr	--	7.3	tr	7.6				9.1	1.0	--	32.4	tr	2.02	0.79	33	24
86P03723	44-76	2Bk1	S	27.3	0.6	104.5	0.1	--	1.2	0.4	40.7				77.5	--	9.6	30.1	0.2	9.59	4.71	37	28
86P03724	76-95	2Bk2	S	23.5	0.6	89.3	0.1	--	0.9	0.3	32.6				67.6	--	5.0	28.3	0.2	8.31	2.45	37	26
86P03725	95-117	2Bk3	S	7.5	0.3	62.3	0.1	--	1.0	0.2	30.3				28.9	--	4.8	32.9	0.1	5.95	1.69	40	32
86P03726	117-141	2Bk4	S	6.0	0.3	57.0	0.1	--	1.1	0.5	31.5				21.5	--	4.4	35.5	0.2	5.60	1.41	38	32
86P03727	141-170	2Bk5	S	5.3	0.3	51.8	0.1	--	1.2	0.2	31.1				15.5	--	5.0	35.8	0.1	5.19	1.37	35	31
86P03728	170-200	3Bt	S	6.7	0.5	52.8	0.1	--	1.0	0.4	28.3				22.1	--	4.2	35.9	0.1	5.16	1.63	36	28

---

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
86P03719	0-3	A	S		7.8	8.4				10
86P03720	3-15	Ak	S		7.8	8.7				16
86P03721	15-30	Bw1	S		8.0	9.0	8.2			12
86P03722	30-44	Bw2	S		8.1	9.0	8.1			13
86P03723	44-76	2Bk1	S		7.9	8.0	7.7			11		1
86P03724	76-95	2Bk2	S		8.0	8.5	7.7			6		--
86P03725	95-117	2Bk3	S		8.1	8.6	7.8			7		--		520
86P03726	117-141	2Bk4	S		8.1	8.7	7.9			5		--
86P03727	141-170	2Bk5	S		8.1	8.6	7.9			4		--
86P03728	170-200	3Bt	S		8.0	8.5	7.8			5		--