IDENTIFIERS

  • Current Taxon Name (Soil Name): Yelton
  • OSD
  • Series Extent
  • User Site ID: 1994MO223057M
  • User Pedon ID: 1994MO223057
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9422357
  • Print Date: 11/12/2024

    • 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: 37.2677765
  • Std. Longitude: -90.3738861
  • Datum: WGS84
  • Township: T30N
  • Range: R6E
  • Section: 22
  • PLSS Details: 650 feet S and 2600 feet W of the NE corner
  • Location Description: 650 ft. south and 2600 ft. west of NE corner sec. 22 T30N R6E.
  • Map Unit: 25D—Yelton-Scholten complex, 8 to 15 percent slopes73267—Yelton-Scholten complex, 8 to 15 percent slopes
  • State: Missouri
  • County: MO223—Wayne
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 37090-C3—Cascade, Missouri

    • PEDON

  • Describers Name: DH
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Typic Fragiudults
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Yelton
  • PSC - 28 to 66 cm.
  • Classificaton Date - 3/7/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Tonti
  • Taxon Kind - series
  • Classificaton Date - 6/15/1994
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 48 Cation Exc. to Clay x100


    • SITE

  • Parent Material: loess over slope alluvium derived from cherty limestone over residuum weathered from cherty limestone
  • Landscape: plateau
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Runoff: low
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/15/1994 (actual site observation date)
  • Air Photo ID: 2199-56
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    fragipan

    0—28

    28—203

    66—81

    —-

    —-

    —-
    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

    4

    —

    —

    221

    —

    130

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); dark brown (10YR 3/3), pale brown (10YR 6/3), dry; silt loam; moderate coarse platy structure; very friable; moderate permeability; 3.0 very fine to coarse roots; 2 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU051482
    E—13 to 28 centimeters (5.1 to 11.0 inches); yellowish brown (10YR 5/4), very pale brown (10YR 7/4), dry; silt loam; moderate medium subangular blocky parts to moderate very fine subangular blocky structure; friable; 3.0 very fine to coarse roots; 2 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.9, hellige-truog; gradual wavy boundary. Lab sample # MU051483
    Bt1—28 to 56 centimeters (11.0 to 22.0 inches); brown (7.5YR 4/4) silty clay loam; weak medium prismatic parts to moderate very fine and fine subangular blocky structure; firm; 0.5 very fine to coarse roots and 3.0 fine roots; 30 percent distinct clay films on faces of peds; 2 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU051484
    Bt2—56 to 66 centimeters (22.0 to 26.0 inches); dark yellowish brown (10YR 4/6) silt loam; 50 percent grayish brown (10YR 5/2) medium prominent mottles; weak fine prismatic parts to moderate fine subangular blocky structure; friable; 0.5 very fine to medium roots; 30 percent distinct clay films on faces of peds; 2 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.9, hellige-truog; abrupt smooth boundary. Lab sample # MU051485
    2Btx—66 to 81 centimeters (26.0 to 31.9 inches); yellowish brown (10YR 5/6) extremely gravelly silt loam; 3 percent light brownish gray (10YR 6/2) medium distinct mottles; massive; very firm; brittle; very slow permeability; 0.5 very fine and fine roots; 30 percent distinct clay films on faces of peds; 65 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.9, hellige-truog; gradual wavy boundary. Lab sample # MU051486
    3Bt3—81 to 102 centimeters (31.9 to 40.2 inches); strong brown (7.5YR 4/6) very gravelly clay; 3 percent light brownish gray (10YR 6/2) medium distinct mottles; moderate very fine angular blocky structure; firm; 0.5 very fine and fine roots; 30 percent distinct clay films on faces of peds; 10 percent by volume 75-162-250 millimeter unspecified fragments and 40 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.8, hellige-truog; gradual wavy boundary. Lab sample # MU051487
    3Bt4—102 to 152 centimeters (40.2 to 59.8 inches); yellowish red (5YR 4/6) very gravelly sandy clay loam; 50 percent light brownish gray (10YR 6/2) medium prominent mottles; moderate very fine angular blocky structure; firm; 0.5 very fine and fine roots; 30 percent distinct clay films on faces of peds; 10 percent by volume 75-162-250 millimeter unspecified fragments and 40 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.9, hellige-truog; diffuse broken boundary. Lab sample # MU051488
    3Bt5—152 to 203 centimeters (59.8 to 79.9 inches); red (2.5YR 4/8) very gravelly sandy clay; 50 percent light brownish gray (10YR 6/2) medium prominent mottles; moderate very fine angular blocky structure; firm; 0.5 very fine and fine roots; 30 percent distinct clay films on faces of peds; 10 percent by volume 75-162-250 millimeter unspecified fragments and 40 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.8, hellige-truog. Lab sample # MU051489