IDENTIFIERS

Current Taxon Name (Soil Name): Penalosa

OSD

Series Extent

User Site ID: 91KS155005

User Pedon ID: 91KS155005

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - L

Lab Pedon # - 91P0784

NCSS Pedon Lab Data NASIS Record ID - 63822

Print Date: 2/17/2025

LOCATION

Location In Web Soil Survey

AOI is roughly a square mile and pedon is marked in the center.

Location in SoilWeb

Location in Google Maps

Std. Latitude: 37.8535192

Std. Longitude: -97.8248653

Datum: WGS84

Location Description: 1385'E & 0065'S NW 25-T25S.R5W.

State: Kansas

MLRA: 79—Great Bend Sand Plains

PEDON

Describers Name: PBF., R. Cox., GLP.

Current Taxon Kind: taxadjunct

Pedon Type: taxadjunct to the series

Pedon Purpose: full pedon description

Pedon Record Orgin: Converted from PDP 3.x

Sampled As Information:

Soil Name - Penalosa

PSC - 36 to 86 cm.

Classificaton Date - 6/11/1991

Moisture Class - ustic

Dynamic Soil Properties:

Erosion Class - 1

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Landscape: upland

Landform: terrace

Geomorphic Component Hills: interfluve

Hill Slope Profile: summit

Slope Shape Across: linear

Slope Shape Down: linear

Runoff: low

Drainage Class: well

Flooding: none flooding

Ponding: none ponding

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 6/11/1991 (actual site observation date)

Air Photo ID: 55

Surface Cover Properties:

Site Obs. Cover Kind 1 - crop cover

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Pedon Horizon Lab Results - 1
Horizon	Top Depth	Bottom Depth	Sample ID	Data Collector	Total Clay	CaCO3 Clay	Total Silt	Fine Silt	Co. Silt	Total Sand	Total Sand Method	VC Sand	Co. Sand	Med. Sand	Fine Sand	VF Sand	VF Sand Method	Texture Class - Field Lab	Rubbed Fiber	Unrubbed Fiber	pH H2O
	cm	cm			%	%	%	%	%	%		%	%	%	%	%			%	%
Ap A Bt1 Bt2 Bt3 Btk1 2Btk2 2Btk3 2Btk4 2Btk5 2Btk6 2Btk7 2Btk8	0 20 36 51 76 104 163 206 229 264 290 335 391	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —

Pedon Horizon Lab Results - 2
Horizon	Top Depth	Bottom Depth	Sample ID	pH CaCl2	pH NaF	pH Ox	Delta pH	LL	PL	PI	Atter. Samp. Cond.	COLE	Pot. Acidity	Ca + Mg - Meh 2	K	Ca + Mg - Sat. Paste	KCl Extract. Acidity	Base Sat. - Meh 2	CEC-7	CEC-8.2
	cm	cm						%	%	%		cm/cm	meq/100g	cmol(+)/kg	cmol(+)/kg	mmol(+)/l	cmol(+)/kg	%	cmol(+)/kg	cmol(+)/kg
Ap A Bt1 Bt2 Bt3 Btk1 2Btk2 2Btk3 2Btk4 2Btk5 2Btk6 2Btk7 2Btk8	0 20 36 51 76 104 163 206 229 264 290 335 391	— — — — — — — — — — — — —	— — — — — — — — — — — — —	4.5 5 5.8 6.2 6.4 7.2 7.3 7.4 7.5 7.5 7.4 7.6 7.6	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —		— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —

Pedon Horizon Lab Results - 3
Horizon	Top Depth	Bottom Depth	Sample ID	ECEC	Phosphate P	NO3-N	EC	EC Method	EC 1:5 by volume	CaCO3 Equiv.	Equiv. Gypsum	Na	SAR	Gypsum Req.	Humic Color	Fulvic Color	Humic + Fulvic Color	Al	PI	Pyro. Hue	PyrO. Value	Pyro. Chroma
	cm	cm		cmol(+)/kg	mg/kg	mg/kg	dS/m		dS/m	%	%	mmol(+)/l	%	L-pcu/g	L-pcu/g	L-pcu/g	%
Ap A Bt1 Bt2 Bt3 Btk1 2Btk2 2Btk3 2Btk4 2Btk5 2Btk6 2Btk7 2Btk8	0 20 36 51 76 104 163 206 229 264 290 335 391	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —	— — — — — — — — — — — — —

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
mollic epipedon argillic horizon calcic horizon	0—36 36—391 391—417	—- —- —-

Setting and Climate
Slope	Slope Length USLE	Upslope Length	Elev.	Corr. Elev	Aspect	MAP	REAP	FFD	MAAT	MSAT	MWAT	MAST	MSST	MWST	MFFP	PE Index	Climate Station ID	Climate Station Name	Climate Station Type
%	m				degrees	mm	mm		C						mm
0	—	—	475	—	90	737	—	—	—	—	—	—	—	—	—	—	—	—	—

Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; silt loam; 27 percent sand; 26 percent clay; weak fine subangular blocky parts to moderate medium granular structure; slightly hard, friable, slightly sticky, slightly plastic; 1.0 very fine and fine roots throughout; fragments; 9 percent .1 to 75 mm (fine sand and coarser); very strongly acid, pH 4.8, pH meter; clear smooth boundary. Lab sample # 91P4543

A—20 to 36 centimeters (7.9 to 14.2 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; clay loam; 23 percent sand; 29 percent clay; weak fine and medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 3.0 very fine and fine roots throughout; fragments; 8 percent .1 to 75 mm (fine sand and coarser); strongly acid, pH 5.5, pH meter; gradual smooth boundary. Lab sample # 91P4544

Bt1—36 to 51 centimeters (14.2 to 20.1 inches); brown (7.5YR 4/3), brown (7.5YR 5/3), dry; clay loam; 22 percent sand; 34 percent clay; weak fine and medium prismatic parts to weak fine and medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 3.0 very fine and fine roots throughout; 15 percent faint dark brown (7.5YR 3/4), moist, clay films on faces of peds and 15 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on faces of peds; fragments; 7 percent .1 to 75 mm (fine sand and coarser); slightly acid, pH 6.2, pH meter; gradual wavy boundary. Lab sample # 91P4545. discontinuous - phpvsfiid 35201; discontinuous - phpvsfiid 35202; discontinuous - phpvsfiid 35201; discontinuous - phpvsfiid 35202

Bt2—51 to 76 centimeters (20.1 to 29.9 inches); brown (7.5YR 4/4), brown (7.5YR 5/4), dry; clay loam; 24 percent sand; 32 percent clay; 1 percent strong brown (7.5YR 5/6) medium faint irregular mottles; moderate medium prismatic parts to moderate medium subangular blocky structure; very hard, firm, moderately sticky, moderately plastic; 1.0 very fine and fine roots throughout; 5 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on faces of peds and 30 percent faint dark brown (7.5YR 3/4), moist, clay films on faces of peds; fragments; 8 percent .1 to 75 mm (fine sand and coarser); slightly acid, pH 6.5, pH meter; gradual wavy boundary. Lab sample # 91P4546. continuous - phpvsfiid 35203; discontinuous - phpvsfiid 35204; continuous - phpvsfiid 35203; discontinuous - phpvsfiid 35204

Bt3—76 to 104 centimeters (29.9 to 40.9 inches); brown (7.5YR 4/4), brown (7.5YR 5/4), dry; clay loam; 28 percent sand; 32 percent clay; 1 percent strong brown (7.5YR 5/6) fine and medium faint irregular mottles; moderate medium prismatic parts to moderate medium subangular blocky, and moderate medium angular blocky structure; hard, friable, moderately sticky, moderately plastic; 0.5 very fine and fine roots throughout; 10 percent distinct brown (7.5YR 4/2), moist, organic stains on vertical faces of peds and 25 percent distinct clay films on faces of peds; 1 percent fine and medium irregular very dark grayish brown (10YR 3/2) iron-manganese masses throughout; fragments; 11 percent .1 to 75 mm (fine sand and coarser); neutral, pH 6.9, pH meter; gradual wavy boundary. Lab sample # 91P4547. continuous - phpvsfiid 35205; discontinuous - phpvsfiid 35206; continuous - phpvsfiid 35205; discontinuous - phpvsfiid 35206

Btk1—104 to 163 centimeters (40.9 to 64.2 inches); strong brown (7.5YR 4/6), strong brown (7.5YR 5/6), dry; clay loam; 36 percent sand; 28 percent clay; 1 percent reddish yellow (7.5YR 6/8) fine distinct irregular mottles; moderate medium prismatic parts to moderate medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 0.5 very fine roots throughout; 2 percent distinct dark brown (7.5YR 3/3), moist, organic stains on faces of peds and 10 percent distinct brown (7.5YR 4/4), moist, clay films on vertical faces of peds; 1 percent fine and medium irregular very dark grayish brown (10YR 3/2) iron-manganese masses throughout; 1 percent fine irregular carbonate threads between peds; fragments; 13 percent .1 to 75 mm (fine sand and coarser); slight effervescence, by hcl, 1n; slightly alkaline, pH 7.7, pH meter; gradual wavy boundary. Lab sample # 91P4548. discontinuous - phpvsfiid 35207; discontinuous - phpvsfiid 35208; discontinuous - phpvsfiid 35207; discontinuous - phpvsfiid 35208

2Btk2—163 to 206 centimeters (64.2 to 81.1 inches); strong brown (7.5YR 4/6), strong brown (7.5YR 5/6), dry; loam; 33 percent sand; 27 percent clay; 2 percent reddish yellow (7.5YR 6/8) fine and coarse faint irregular mottles; weak medium and coarse prismatic parts to weak medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 10 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on vertical faces of peds and 15 percent faint brown (7.5YR 4/4), moist, clay films on vertical faces of peds; 2 percent fine irregular carbonate threads between peds; fragments; 17 percent .1 to 75 mm (fine sand and coarser); slight effervescence, by hcl, 1n; moderately alkaline, pH 7.9, pH meter; gradual wavy boundary. Lab sample # 91P4549. continuous - phpvsfiid 35209; patchy - phpvsfiid 35210; continuous - phpvsfiid 35209; patchy - phpvsfiid 35210

2Btk3—206 to 229 centimeters (81.1 to 90.2 inches); strong brown (7.5YR 4/6), strong brown (7.5YR 5/6), dry; loam; 40 percent sand; 27 percent clay; 1 percent reddish yellow (7.5YR 6/8) medium faint irregular mottles; weak medium prismatic parts to weak fine and medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 5 percent faint brown (7.5YR 4/4), moist, clay films on faces of peds; 1 percent fine irregular carbonate threads between peds and 2 percent fine irregular lime masses throughout and 1 percent fine irregular carbonate nodules throughout; fragments; 24 percent .1 to 75 mm (fine sand and coarser); slight effervescence, by hcl, 1n; moderately alkaline, pH 8.1, pH meter; gradual wavy boundary. Lab sample # 91P4550. discontinuous - phpvsfiid 35228; discontinuous - phpvsfiid 35228

2Btk4—229 to 264 centimeters (90.2 to 103.9 inches); yellowish brown (10YR 5/4), light yellowish brown (10YR 6/4), dry; clay loam; 24 percent sand; 37 percent clay; 2 percent strong brown (7.5YR 5/8) fine prominent irregular mottles; weak medium prismatic parts to weak fine and medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 4 percent faint brown (7.5YR 4/4), moist, clay films on faces of peds; 2 percent fine and medium irregular lime masses throughout and 5 percent medium and coarse spherical lime masses throughout and 2 percent medium and coarse spherical carbonate nodules throughout; fragments; 34.799999 percent non-carbonate clay; 13 percent .1 to 75 mm (fine sand and coarser); strong effervescence, by hcl, 1n; moderately alkaline, pH 8.1, pH meter; gradual wavy boundary. Lab sample # 91P4551. discontinuous - phpvsfiid 35214; discontinuous - phpvsfiid 35214

2Btk5—264 to 290 centimeters (103.9 to 114.2 inches); brown (7.5YR 4/4), strong brown (7.5YR 5/6), dry; clay loam; 22 percent sand; 35 percent clay; 1 percent reddish yellow (7.5YR 6/8) medium and coarse distinct irregular mottles; weak medium and coarse subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 4 percent distinct clay films on vertical faces of peds; 5 percent medium and coarse irregular lime masses throughout and 2 percent medium and coarse spherical carbonate nodules throughout; fragments; 34.900002 percent non-carbonate clay; 10 percent .1 to 75 mm (fine sand and coarser); strong effervescence, by hcl, 1n; moderately alkaline, pH 8.1, pH meter; gradual wavy boundary. Lab sample # 91P4552. discontinuous - phpvsfiid 35215; discontinuous - phpvsfiid 35215

2Btk6—290 to 335 centimeters (114.2 to 131.9 inches); brown (7.5YR 4/4), strong brown (7.5YR 5/6), dry; clay loam; 21 percent sand; 32 percent clay; 1 percent reddish yellow (7.5YR 6/8) medium and coarse distinct irregular mottles; weak medium and coarse subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 3 percent distinct clay films on vertical faces of peds; 3 percent medium and coarse irregular carbonate nodules throughout and 5 percent medium and coarse irregular lime masses throughout; fragments; 31.799999 percent non-carbonate clay; 11 percent .1 to 75 mm (fine sand and coarser); strong effervescence, by hcl, 1n; moderately alkaline, pH 8.1, pH meter; gradual wavy boundary. Lab sample # 91P4553. discontinuous - phpvsfiid 35216; discontinuous - phpvsfiid 35216

2Btk7—335 to 391 centimeters (131.9 to 153.9 inches); brown (7.5YR 4/4), brown (7.5YR 5/4), dry; clay loam; 21 percent sand; 30 percent clay; 1 percent reddish yellow (7.5YR 6/8) medium and coarse distinct irregular mottles; weak medium and coarse subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 3 percent distinct clay films on vertical faces of peds; 10 percent medium and coarse irregular lime masses throughout and 3 percent medium and coarse irregular carbonate nodules throughout; fragments; 27.4 percent non-carbonate clay; 13 percent .1 to 75 mm (fine sand and coarser); strong effervescence, by hcl, 1n; moderately alkaline, pH 8.4, pH meter; clear wavy boundary. Lab sample # 91P4554. patchy - phpvsfiid 35200; patchy - phpvsfiid 35200

2Btk8—391 to 417 centimeters (153.9 to 164.2 inches); light brown (7.5YR 6/3), pinkish white (7.5YR 8/2), dry; silt loam; 18 percent sand; 23 percent clay; 1 percent reddish yellow (7.5YR 6/8) medium and coarse distinct irregular mottles; weak medium and coarse subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 2 percent distinct clay films on vertical faces of peds; 15 percent coarse irregular lime masses throughout and 10 percent medium and coarse irregular carbonate nodules throughout; fragments; 21 percent non-carbonate clay; 26 percent .1 to 75 mm (fine sand and coarser); violent effervescence, by hcl, 1n; strongly alkaline, pH 8.6, pH meter. Lab sample # 91P4555. patchy - phpvsfiid 35152; patchy - phpvsfiid 35152