IDENTIFIERS

  • Current Taxon Name (Soil Name): Alred
  • OSD
  • Series Extent
  • User Site ID: 1995MO055006M
  • User Pedon ID: 1995MO055006
  • Vegetation Plot ID: 1995MO055006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9505506
  • 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: 37.9635532
  • Std. Longitude: -91.1077853
  • Datum: WGS84
  • Township: T38N
  • Range: R2W
  • Section: 35
  • PLSS Details: 2500 feet S and 1000 feet W of the NE corner
  • Location Description: 2500 feet south and 1000 feet west of the NE corner of S.35, T.38N, R.2W.
  • State: Missouri
  • County: MO055—Crawford
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: SCOTT LARSEN, JERRY SMITH
  • Current Taxonomic Class: Loamy-skeletal over clayey, mixed Typic Paleudalfs
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Alred
  • Taxonomic Class - Loamy-skeletal over clayey, mixed Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 20 to 100 cm.
  • Classificaton Date - 12/7/1995
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from limestone and/or residuum weathered from limestone
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments: 1.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/7/1995 (actual site observation date)
  • Air Photo ID: 2229 153
  • Surface Cover Properties:
  • 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

    CORNU

    Cornus

    dogwood

    —

    —

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—8

    20—203

    —-

    —-
    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

    5

    —

    —

    311

    —

    200

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); 60 percent dark grayish brown (10YR 4/2) and 40 percent very dark grayish brown (10YR 3/2) very gravelly silt loam; moderate fine granular structure; friable; 5.0 fine and medium roots; 8 percent by volume 75-162-250 millimeter limestone, cherty fragments and 30 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU052782
    E—8 to 20 centimeters (3.1 to 7.9 inches); light yellowish brown (10YR 6/4) gravelly silt loam; weak fine subangular blocky structure; friable; 3.0 fine and medium roots and 0.5 coarse roots; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 25 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU052783
    Bt1—20 to 43 centimeters (7.9 to 16.9 inches); light yellowish brown (10YR 6/4) very gravelly silt loam; moderate medium subangular blocky parts to weak fine subangular blocky structure; friable; 5.0 fine and medium roots; 25 percent by volume 75-162-250 millimeter limestone, cherty fragments and 30 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; clear wavy boundary. Lab sample # MU052784
    Bt2—43 to 58 centimeters (16.9 to 22.8 inches); 90 percent strong brown (7.5YR 5/6) and 10 percent yellowish red (5YR 5/8) very gravelly silty clay loam; moderate fine prismatic parts to moderate medium subangular blocky structure; firm; 3.0 fine roots; 35 percent faint clay films on faces of peds; 3 percent by volume 75-162-250 millimeter limestone, cherty fragments and 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU052785. continuous - phpvsfiid 132401; continuous - phpvsfiid 132401
    2Bt3—58 to 81 centimeters (22.8 to 31.9 inches); 60 percent strong brown (7.5YR 5/6) and 40 percent yellowish red (5YR 5/8) gravelly silty clay; moderate medium prismatic parts to moderate medium subangular blocky structure; firm; 0.5 fine roots; 60 percent distinct clay films on faces of peds; 4 percent by volume 75-162-250 millimeter limestone, cherty fragments and 12 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; gradual wavy boundary. Lab sample # MU052786. continuous - phpvsfiid 132402; continuous - phpvsfiid 132402
    2Bt4—81 to 124 centimeters (31.9 to 48.8 inches); 50 percent red (2.5YR 4/6) and 30 percent brown (7.5YR 5/4) and 20 percent brown (10YR 5/3) very gravelly clay; strong medium prismatic structure; firm; 0.5 fine roots; 60 percent distinct clay films on faces of peds; 25 percent by volume 75-162-250 millimeter limestone, cherty fragments and 35 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog; gradual wavy boundary. Lab sample # MU052787. discontinuous - phpvsfiid 132403; discontinuous - phpvsfiid 132403
    2Bt5—124 to 160 centimeters (48.8 to 63.0 inches); 40 percent brown (10YR 5/3) and 30 percent red (2.5YR 5/6) and 20 percent dark yellowish brown (10YR 4/6) and 10 percent yellow (10YR 7/6) very gravelly clay; strong medium prismatic structure; firm; 0.1 fine roots; 60 percent distinct clay films on faces of peds; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 10 percent by volume 2-39-75 millimeter limestone, cherty fragments; extremely acid, pH 4.4, hellige-truog; clear wavy boundary. Lab sample # MU052788. discontinuous - phpvsfiid 132404; discontinuous - phpvsfiid 132404
    2Bt6—160 to 203 centimeters (63.0 to 79.9 inches); 50 percent dark yellowish brown (10YR 4/6) and 30 percent red (2.5YR 4/6) and 20 percent yellowish red (5YR 5/6) clay; strong coarse prismatic parts to strong medium prismatic structure; firm; 0.1 very fine roots; 60 percent prominent clay films on faces of peds; 1 percent by volume 2-39-75 millimeter limestone, cherty fragments; extremely acid, pH 4.4, hellige-truog. Lab sample # MU052789. continuous - phpvsfiid 132405; continuous - phpvsfiid 132405