IDENTIFIERS

Current Taxon Name (Soil Name): Dugout

OSD

Series Extent

Local Phase: loam

User Site ID: S09TX1430001

User Pedon ID: S09TX1430001

Vegetation Plot ID: S09TX1430001

Lab Information:

Certified Lab Pedon Description - yes

Lab Source ID - KSSL

Lab Pedon # - 10N0571

NCSS Pedon Lab Data NASIS Record ID - 37501

Print Date: 11/21/2024

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: 32.2099266

Std. Longitude: -98.0884476

Datum: WGS84

Map Unit: Pd—Purves-Dugout-Maloterre complex, 1 to 20 percent slopes

Country: US—United States

State: Texas

County: TX143—Erath

MLRA: 85—Grand Prairie

Non-MLRA Soil Survey Area: TX143—Erath County, Texas

7.5 Minute USGS Quad: 32098-B1—Johnsville, Texas

PEDON

Describers Name: ALS, JAG, JRJ, GWH

Current Taxonomic Class: Loamy, carbonatic, thermic Lithic Calciustepts

Current Taxon Kind: taxadjunct

Pedon Type: taxadjunct to the series

Pedon Purpose: laboratory sampling site

Correlated Information:

Soil Name - Dugout

PSC - 25 to 49 cm.

Classificaton Date - 6/21/2019

Classifier - Chance Robinson

Soil Taxonomic Edition - twelfth edition

Moisture Class - ustic

Moisture Subclass - udic

Sampled As Information:

Soil Name - Dugout

Taxonomic Class - Loamy, thermic Lithic Calciustepts

PSC - 25 to 49 cm.

Classificaton Date - 8/31/2009

Moisture Class - ustic

Moisture SUBClass - udic

Dynamic Soil Properties:

Erosion Class - 1

Pedoderm Loose Cover Indicator - no

Hydric: no

Certification Status: certified

QC Status: level 1

QA Status: level 1

SITE

Parent Material: residuum weathered from limestone and siltstone

Landscape: hills

Landform: ridge

Geomorphic Component Hills: crest

Hill Slope Profile: backslope

Slope Position: upper third

Slope Complexity: simple

Slope Shape Across: convex

Slope Shape Down: convex

Drainage Class: well

Bedrock: indurated slight weathered limestone, unspecified at 49cm with 10 to <45

Geology: Walnut Clay formation of the Fredericksburg group.

Surface Fragments:

Benchmark Soil?: no

VEGETATION

Ecological Sites. (Click Ecological Site ID For Link to EDIT.)
Ecological Site ID	Ecological Site Name	Correlation Data	Classifier
R085AY176TX	Adobe 30-38" PZ	Jun 21 2019	Chance Robinson

Ecological State: 2 - Brushland

SITE OBSERVATION

Observation Date: 8/31/2009 (actual site observation date)

Surface Cover Properties:

Site Obs. Cover Kind 1 - grass/herbaceous cover

Site Obs. Cover Kind 2 - rangeland, savanna

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Vegetation Plot Plants
Plant Symbol	Scientific Name	National Vernacular Name	Plant Type Group	Canopy Cover %	Vegetation Stata Level
AMDR ANDRO2 ARIST BOCU BOHI2 CRTE4 JUNIP RHUS YUCCA	Amphiachyris dracunculoides Andropogon Aristida Bouteloua curtipendula Bouteloua hirsuta Croton texensis Juniperus Rhus Yucca	prairie broomweed bluestem threeawn sideoats grama hairy grama Texas croton juniper sumac yucca	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —

Pedon Restrictions
Kind	Hardness	Restriction Depth L-H	Restriction Thickness L-RV-H
		cm
bedrock, lithic	indurated	49 - 70	—

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
ochric epipedon free carbonates calcic horizon secondary carbonates lithic contact	0—12 0—49 12—49 12—49 49—49	—- —- —- —- —-

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
1.5	—	—	397	—	190	801	—	243	17.6	27.3	7.4	—	—	—	—	—	418623	STEPHENVILLE 9NNE	COOP

A—0 to 12 centimeters (0.0 to 4.7 inches); light yellowish brown (2.5Y 6/3), light olive brown (2.5Y 5/3), moist; loam; moderate medium subangular blocky structure; slightly hard, slightly sticky, slightly plastic; 2.0 fine roots throughout; 1 percent by volume nonflat subrounded strongly coherent cemented 20-?-75 millimeter limestone, unspecified fragments; violent effervescence, by hcl, 1n; clear smooth boundary.; dry when described; observed in pit, small

Bk1—12 to 28 centimeters (4.7 to 11.0 inches); light yellowish brown (2.5Y 6/3), light olive brown (2.5Y 5/3), moist; silt loam; moderate coarse granular structure; soft, moderately sticky, moderately plastic; 2.0 fine roots throughout and 0.5 coarse roots throughout; 10 percent coarse distinct irregular noncoherent cemented carbonate masses with clear boundaries throughout and 5 percent fine distinct threadlike noncoherent cemented carbonate masses with clear boundaries throughout; 10 percent by volume nonflat subrounded strongly coherent cemented 20-?-75 millimeter limestone, unspecified fragments; violent effervescence, by hcl, 1n; clear smooth boundary.; dry when described; observed in pit, small

Bk2—28 to 49 centimeters (11.0 to 19.3 inches); light yellowish brown (2.5Y 6/4), light olive brown (2.5Y 5/4), moist; silt loam; weak coarse granular structure; slightly hard, moderately sticky, moderately plastic; 1.0 medium roots throughout and 0.5 coarse roots throughout; 15 percent coarse distinct irregular weakly coherent cemented carbonate nodules with clear boundaries throughout and 5 percent coarse distinct irregular noncoherent cemented carbonate masses with clear boundaries throughout and 5 percent fine distinct spherical noncoherent cemented carbonate masses with clear boundaries throughout; 4 percent by volume nonflat subangular strongly coherent cemented 20-?-75 millimeter limestone, unspecified fragments; violent effervescence, by hcl, 1n; abrupt smooth boundary.; dry when described; observed in pit, small

R1—49 to 70 centimeters (19.3 to 27.6 inches); grayish brown (2.5Y 5/2), grayish brown (2.5Y 5/2), moist; bedrock; structureless massive; 0.5 very fine roots in cracks; fragments, by hcl, 1n; abrupt smooth boundary.; dry when described; observed in pit, small

R2—70 to 70 centimeters (27.6 to 27.6 inches); grayish brown (2.5Y 5/2), grayish brown (2.5Y 5/2), moist; bedrock; structureless massive; fragments, by hcl, 1n.; dry when described; observed in pit, small