*** Primary Characterization Data ***

Pedon ID: 99CO071006

( Las Animas, Colorado )

Print Date: Nov 21 2024 2:46PM

Sampled as :	Wilid ; Fine-silty, mixed, superactive, mesic Ustic Haplargid
Revised to correlated:	Almagre ; Fine-silty, mixed, superactive, mesic Ustic Haplargids

				United States Department of Agriculture
SSL	-	Project	CP00CO023   LAS ANIMAS COUNTY	Natural Resources Conservation Service
	-	Site ID	S1999CO071006   Lat: 37° 38' 11.09" north  Long: 104° 18' 38.49" west  MLRA: 69	National Soil Survey Center
	-	Pedon No.	00P0138	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
00P01055	A1	A1	0-13				SIL	L
00P01056	A2	A2	13-23				SIL	L
00P01057	Btk1	Btk1	23-58				SICL	CL
00P01058	Btk2	Btk2	58-76				SICL	CL
00P01059	Bk	Bk	76-127				L	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.56	(NA)
Clay, carbonate free, Weighted Average	22	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	20	% wt
Volume, >2mm, Weighted Average	4	% vol
Clay, total, Weighted Average	29	% wt
Weighted averages based on control section: 13-76 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	3A1a1a	3A1a1a	3B1	3B1	3B1
00P01055	0-13	A1	S	l	21.0	42.1	36.9	6.0	2.4	16.1	26.0	22.0	8.7	3.7	1.2	1.3	2	3	--	19	5
00P01056	13-23	A2	S	l	26.0	39.5	34.5	9.0	4.4	16.0	23.5	20.2	8.6	3.7	1.1	0.9	2	3	--	19	5
00P01057	23-58	Btk1	S	cl	30.1	43.2	26.7	12.3	7.4	20.0	23.2	15.4	6.5	2.6	1.0	1.2	5	2	1	18	8
00P01058	58-76	Btk2	S	cl	27.7	39.7	32.6	11.3	7.1	18.3	21.4	15.7	9.7	4.4	1.2	1.6	4	3	tr	23	7
00P01059	76-127	Bk	S	cl	29.1	33.2	37.7	6.6	14.8	17.9	15.3	13.7	13.3	6.2	2.7	1.8	6	10	4	39	20

*** Primary Characterization Data ***

Pedon ID: 99CO071006

( Las Animas, Colorado )

Print Date: Nov 21 2024 2:46PM

Sampled As	:	Wilid		Fine-silty, mixed, superactive, mesic Ustic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  00P0138

---

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
00P01055	0-13	A1	S							10.0		1.026				0.79	0.48
00P01056	13-23	A2	S							10.9		1.027				0.63	0.42
00P01057	23-58	Btk1	S	1.46	1.67	0.044			22.3	11.3		1.026		0.15		0.55	0.38
00P01058	58-76	Btk2	S	1.52	1.70	0.036			21.0	11.0		1.023		0.15		0.54	0.40
00P01059	76-127	Bk	S							8.9		1.028	1.028			0.47	0.31

---

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

6R3c

00P01055

0-13

A1

S

1.61

0.12

tr

1

00P01056

13-23

A2

S

1.65

0.12

tr

1

00P01057

23-58

Btk1

S

2.13

0.07

tr

2

00P01058

58-76

Btk2

S

2.16

0.05

tr

tr

00P01059

76-127

Bk

S

4.05

0.06

0.63

tr

---

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						5A8b			5C3	5C1
00P01055	0-13	A1	S	52.4*	2.6	0.2	1.2						16.5			100	100
00P01056	13-23	A2	S	56.8*	2.9	0.3	0.9						16.4			100	100
00P01057	23-58	Btk1	S	49.4*	5.1	1.9	0.4						16.5			100	100
00P01058	58-76	Btk2	S	50.6*	5.4	3.3	0.2						15.0			100	100
00P01059	76-127	Bk	S	91.9*	3.9	4.0	tr						13.8			100	100

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

*** Primary Characterization Data ***

Pedon ID: 99CO071006

( Las Animas, Colorado )

Print Date: Nov 21 2024 2:46PM

Sampled As	:	Wilid		Fine-silty, mixed, superactive, mesic Ustic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  00P0138

---

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	6U1d	6K1f				6L1f	6W1d	6M1f	8A	8D5	8A3a	4F1a1a1		5E
00P01055	0-13	A1	S	9.0	1.0	0.5	0.5	--	5.2	tr	0.4				5.3	tr	tr	47.5	tr	0.97	0.35	1	tr
00P01056	13-23	A2	S																		0.22	2
00P01057	23-58	Btk1	S	1.0	0.2	5.0	0.1	--	4.0	tr	0.6				1.3	--	tr	46.2	tr	0.62	0.30	10	6
00P01058	58-76	Btk2	S	2.9	1.3	16.6	0.1	--	1.2	0.1	11.6				6.6	--	tr	49.5	0.1	2.22	0.88	17	11
00P01059	76-127	Bk	S	29.3	13.4	51.0	0.1	--	0.9	0.2	26.2				64.3	--	0.5	44.6	0.3	7.54	4.03	13	11

---

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
00P01055	0-13	A1	S		7.5	8.0	7.7			5
00P01056	13-23	A2	S		7.6	8.1				7
00P01057	23-58	Btk1	S		7.8	8.6	8.1			1
00P01058	58-76	Btk2	S		7.9	8.3	8.0			15		--
00P01059	76-127	Bk	S		7.8	7.9	7.9			32		5

*** Primary Characterization Data ***

Pedon ID: 99CO071006

( Las Animas, Colorado )

Print Date: Nov 21 2024 2:46PM

Sampled As	:	Wilid		Fine-silty, mixed, superactive, mesic Ustic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  00P0138

---

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

00P01057

23.0-58.0

Btk1

csi

56

QZ 48

FK 15

FP 10

MS 5

CA 3

CD 3

FE 3

HN 3

OP 2

CB 2

PR 2

AR 2

BT 1

GS 1

TM tr

ZE tr

ZR tr

AP tr

GN tr

CT tr

CL tr

FF tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
AP Apatite	AR Weatherable Aggregates	BT Biotite	CA Calcite	CB Carbonate Aggregates
CD Chert (Chalcedony	CL Chlorite	CT Cassiterite	FE Iron Oxides (Goethite	FF Foraminifera
FK Potassium Feldspar	FP Plagioclase Feldspar	GN Garnet	GS Glass	HN Hornblende
MS Muscovite	OP Opaques	PR Pyroxene	QZ Quartz	TM Tourmaline
ZE Zeolite	ZR Zircon