IDENTIFIERS

  • Current Taxon Name (Soil Name): UNNAMED
  • OSD
  • Series Extent
  • User Site ID: S1963TX337001
  • User Pedon ID: S1963TX337001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A4510
  • NCSS Pedon Lab Data NASIS Record ID - 40662
  • Print Date: 4/28/2024

    • 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: 33.6888885
  • Std. Longitude: -97.7925034
  • Datum: WGS84
  • Location Description: About 2 miles S of W from St. Joe, which is near the E county line of Montague Co.; in pasture, 0.4 miles S of TX Highway 59 from a point that is 2 miles W-SW of its intersection with US Highway 82.
  • State: Texas
  • County: TX337—Montague
  • Non-MLRA Soil Survey Area: TX337—Montague County, Texas

    • PEDON

  • Describers Name: M. Stout
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - UNNAMED
  • Taxonomic Class - Fine, mixed Udic Argiustolls
  • PSC - 25 to 75 cm.
  • Classificaton Date - 4/15/1963
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/15/1963 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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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    Ap—0 to 10 centimeters (0.0 to 3.9 inches); brown (7.5YR 4/2) and dark brown (7.5YR 3/2) crushed silt loam; weak fine subangular blocky, and weak fine granular structure; hard, friable; fragments; slightly acid, pH 6.5, hellige-truog; abrupt boundary. Lab sample # 40A34478
    A1—10 to 25 centimeters (3.9 to 9.8 inches); dark reddish gray (5YR 4/2) and reddish brown (5YR 4/3) crushed, dark reddish brown (5YR 3/2), moist; silt loam; moderate fine subangular blocky structure; hard, friable; fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # 40A34479
    B21t—25 to 43 centimeters (9.8 to 16.9 inches); reddish brown (5YR 4/4), dark reddish brown (5YR 3/4), moist; silty clay loam; strong fine and medium angular blocky structure; very hard, very firm; clay films; fragments; slightly acid, pH 6.5, hellige-truog; clear wavy boundary. Lab sample # 40A34480
    B22t—43 to 69 centimeters (16.9 to 27.2 inches); reddish brown (5YR 4/4), dark reddish brown (5YR 3/4), moist; clay; strong fine and medium angular blocky structure; extremely hard, very firm; pressure faces; fragments; slightly acid, pH 6.5, hellige-truog; clear wavy boundary. Lab sample # 40A34481
    B23t—69 to 76 centimeters (27.2 to 29.9 inches); dark reddish brown (5YR 3/3), dark reddish brown (5YR 3/3), moist; clay; strong fine and medium angular blocky structure; extremely hard, very firm; pressure faces; fragments; slightly acid, pH 6.3, hellige-truog. Lab sample # 40A34482. The boundary between the B23t and the R horizons is irregular in respect to tonguing of clay into the R - it is wavy in respect to pockets of clay into the rock - or waviness of the rock surface. The clay is mottled, prismatic, and has organic staining on the ped surfaces.