IDENTIFIERS

  • Current Taxon Name (Soil Name): Angelo
  • OSD
  • Series Extent
  • User Site ID: S1981TX235004
  • User Pedon ID: 81TX235004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 81P0782
  • NCSS Pedon Lab Data NASIS Record ID - 50176
  • 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: 31.3513889
  • Std. Longitude: -100.8019409
  • Datum: WGS84
  • Location Description: Irion County, TX. From the Courthouse go .86 km NE of Hwy 67 4.9 km N on Ranch Rd. 11 meters E in range.
  • State: Texas
  • County: TX235—Irion

    • PEDON

  • Describers Name: C. C. Wiedendeld
  • Current Taxonomic Class: Fine-silty, mixed, superactive, thermic Aridic Calciustolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Angelo
  • Classificaton Date - 7/11/2007
  • Moisture Class - ustic
  • Moisture Subclass - aridic (torric)
  • Sampled As Information:
  • Soil Name - Angelo
  • Taxonomic Class - Fine, mixed, thermic Torrertic Calciustoll
  • Taxon Kind - series
  • Classificaton Date - 9/1/1981
  • Moisture Class - ustic
  • Moisture SUBClass - aridic (torric)
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/1/1981 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

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    1A11—0 to 8 centimeters (0.0 to 3.1 inches); grayish brown (10YR 5/2) interior, very dark grayish brown (10YR 3/2) interior, moist; silty clay loam; moderate fine granular, and moderate very fine subangular blocky structure; hard, very firm; 0.5 fine roots; 0.5 fine tubular pores; fragments; moderately alkaline, pH 8.2, hellige-truog; clear smooth boundary. Lab sample # 81P04663. Weak thin platy surface crust.; few fine roots
    1A12—8 to 23 centimeters (3.1 to 9.1 inches); grayish brown (10YR 5/2) interior, very dark grayish brown (10YR 3/2) interior, moist; silty clay; moderate fine granular, and moderate fine subangular blocky structure; very hard, firm; 0.5 fine roots; 0.5 fine tubular pores; 1 percent worm casts; fragments; moderately alkaline, pH 8.2, hellige-truog; clear smooth boundary. Lab sample # 81P04664. Vertical cracks 1/2 inch wide are at 3 to 6 inch intervals.; few worm casts concentrations; few fine roots
    1B21—23 to 46 centimeters (9.1 to 18.1 inches); brown (10YR 5/3) interior, dark brown (10YR 3/3) interior, moist; silty clay; moderate fine granular, and moderate fine subangular blocky structure; very hard, firm; 0.5 fine roots; 0.5 fine tubular pores; 1 percent worm casts; fragments; moderately alkaline, pH 8.2, hellige-truog; gradual wavy boundary. Lab sample # 81P04665. Few small limestone pebbles. Vertical cracks 1/2 inch wide are at 3 to 5 inch intervals.; few worm casts concentrations; few fine roots
    1B22—46 to 81 centimeters (18.1 to 31.9 inches); brown (10YR 5/3) interior, brown (10YR 4/3) interior, moist; silty clay; moderate fine blocky, and moderate fine subangular blocky structure; very hard, firm; 0.5 fine tubular pores; 1 percent worm casts; fragments; moderately alkaline, pH 8.2, hellige-truog; clear wavy boundary. Lab sample # 81P04666. Few fine limestone pebbles and few calcium carbonate concretions of the same size.; few worm casts concentrations
    1B23ca—81 to 127 centimeters (31.9 to 50.0 inches); pinkish white (7.5YR 8/2) interior, pink (7.5YR 8/4) interior, moist; silty clay loam; moderate fine and medium subangular blocky structure; very hard, firm; fragments; moderately alkaline, pH 8.2, hellige-truog; diffuse wavy boundary. Lab sample # 81P04667. 10% is calcium carbonate concretions from 1/8 to 1/4 inch across a few soft masses of calcium carbonate from 1/4 to 1/2 inch across. 5% is rounded limestone pebbles that are caliche coated.
    1B24ca—127 to 203 centimeters (50.0 to 79.9 inches); 7.5YR 2/8 (7.5YR 2/8) interior, pink (7.5YR 8/4) interior, moist; silty clay loam; moderate fine and medium subangular blocky structure; very hard, firm; fragments; moderately alkaline, pH 8.2, hellige-truog. Lab sample # 81P04668. Few less concretions and a few more limestone pebbles than horizon above.