IDENTIFIERS

  • Current Taxon Name (Soil Name): Yelton
  • OSD
  • Series Extent
  • User Site ID: 1997MO055001M
  • User Pedon ID: 1997MO055001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9705501
  • 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: 37.9301732
  • Std. Longitude: -91.1128057
  • Datum: WGS84
  • State: Missouri
  • County: MO055—Crawford
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: mc,js,jf
  • Current Taxonomic Class: Fine-loamy, siliceous Typic Fragiudalfs
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Yelton
  • Taxonomic Class - Fine-loamy, siliceous Typic Fragiudalfs
  • Taxon Kind - series
  • PSC - 18 to 68 cm.
  • Classificaton Date - 4/15/1997
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess and/or slope alluvium and/or residuum weathered from sandstone
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/15/1997 (actual site observation date)
  • Air Photo ID: 2-3
  • Surface Cover Properties:
  • 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

    13

    —

    —

    293

    —

    10

    —

    —

    —

    —

    —

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    A—0 to 5 centimeters (0.0 to 2.0 inches); brown (10YR 4/3) silt loam; weak fine subangular blocky parts to moderate very fine granular structure; friable; 6.0 fine roots; 6.0 tubular pores; fragments; very strongly acid, pH 4.5, hellige-truog; abrupt smooth boundary. Lab sample # MU057027
    E—5 to 18 centimeters (2.0 to 7.1 inches); brown (10YR 4/3) silt loam; moderate very fine subangular blocky structure; friable; 0.9 medium roots and 6.0 fine roots; 6.0 tubular pores; fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # MU057028
    Bt1—18 to 28 centimeters (7.1 to 11.0 inches); yellowish brown (10YR 5/4) silt loam; moderate fine subangular blocky structure; friable; 4.0 fine roots; 3.0 tubular pores; 10 percent clay films on faces of peds; fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # MU057029
    Bt2—28 to 43 centimeters (11.0 to 16.9 inches); dark yellowish brown (10YR 4/6) silty clay loam; weak fine prismatic parts to moderate very fine subangular blocky structure; friable; 0.9 fine and medium roots; 3.0 tubular pores; 26 percent clay films on faces of peds; fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # MU057030
    Bt3—43 to 56 centimeters (16.9 to 22.0 inches); dark yellowish brown (10YR 4/6) clay loam; moderate fine prismatic parts to moderate very fine subangular blocky structure; friable; 0.9 fine and medium roots; 3.0 tubular pores; 26 percent clay films on faces of peds; fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # MU057031
    Bt4—56 to 66 centimeters (22.0 to 26.0 inches); dark yellowish brown (10YR 4/6) loam; weak fine prismatic parts to moderate very fine subangular blocky structure; friable; 0.9 fine and medium roots; 0.9 tubular pores; 26 percent clay films on faces of peds; 10 percent dark grayish brown (10YR 4/2) iron depletions; fragments; very strongly acid, pH 4.6, hellige-truog; abrupt smooth boundary. Lab sample # MU057032
    2Btx1—66 to 99 centimeters (26.0 to 39.0 inches); 40 percent dark grayish brown (10YR 4/2) and 40 percent yellowish brown (10YR 5/4) and 20 percent grayish brown (10YR 5/2) extremely gravelly loam; moderate very coarse prismatic parts to weak very fine subangular blocky structure; 0.9 fine roots; skeletans over cutans and 10 percent clay films on faces of peds; 65 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; abrupt smooth boundary. Lab sample # MU057033. Root spacing and seams, 7 to 8 inches. 70 percent brittle.
    3Bt2—99 to 114 centimeters (39.0 to 44.9 inches); yellowish brown (10YR 5/6) gravelly clay; weak fine platy parts to weak medium subangular blocky structure; 0.9 fine roots; skeletans over cutans and 26 percent clay films on faces of peds and 26 percent strong brown (7.5YR 5/8) iron stains and 26 percent dark red (2.5YR 3/6) iron stains; 20 percent grayish brown (10YR 5/2) iron depletions; 30 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU057034. 30 per cent brittle.
    3Bt5—114 to 163 centimeters (44.9 to 64.2 inches); 20 percent weak red (2.5YR 5/2) and 80 percent yellowish brown (10YR 5/6) very gravelly clay; moderate very fine angular blocky structure; firm; 0.9 fine roots; 26 percent clay films on faces of peds and 26 percent dark red (2.5YR 3/6) iron stains; 25 percent by volume 75-162-250 millimeter limestone, cherty fragments and 30 percent by volume 75-162-250 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.7, hellige-truog. Lab sample # MU057035. 15 per cent pockets of 2.5YR 4/6 sandy clay.
    R—163 centimeters (64.2 inches); bedrock; fragments. Fractured partially decomposed sandstone.