IDENTIFIERS

  • Current Taxon Name (Soil Name): Gunlock
  • OSD
  • Series Extent
  • User Site ID: 2000MO055014M
  • User Pedon ID: 2000MO055014
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0005514
  • 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: 38.1659393
  • Std. Longitude: -91.4107666
  • Datum: WGS84
  • State: Missouri
  • County: MO055—Crawford
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: WK,SL,JF
  • Current Taxonomic Class: Fine-silty Typic Hapludalfs
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Gunlock
  • Taxonomic Class - Fine-silty Typic Hapludalfs
  • Taxon Kind - series
  • PSC - 23 to 73 cm.
  • Classificaton Date - 2/28/2000
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landscape: hills
  • Landform: faceted spur
  • Geomorphic Component Hills: nose slope
  • Hill Slope Profile: footslope
  • Slope Shape Across: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/28/2000 (actual site observation date)
  • Air Photo ID: C-1
  • 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

    6

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    —

    238

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    Ap1—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 4/3) silt loam; weak fine granular structure; friable; 35.0 very fine and fine roots; 35.0 very fine and fine tubular pores; fragments; abrupt smooth boundary. Lab sample # MU010792
    Ap2—15 to 23 centimeters (5.9 to 9.1 inches); brown (10YR 4/3) silt loam; weak very fine subangular blocky structure; friable; 35.0 very fine and fine roots; 35.0 very fine and fine tubular pores; fragments; clear smooth boundary. Lab sample # MU010793
    Bt1—23 to 33 centimeters (9.1 to 13.0 inches); strong brown (7.5YR 4/6) silt loam; moderate medium subangular blocky structure; firm; 15.0 very fine and fine roots; 35.0 very fine and fine tubular pores; 15 percent faint clay films on faces of peds; fragments; clear smooth boundary. Lab sample # MU010794. discontinuous - phpvsfiid 139332; discontinuous - phpvsfiid 139332
    Bt2—33 to 56 centimeters (13.0 to 22.0 inches); strong brown (7.5YR 4/6) silty clay loam; moderate medium prismatic structure; firm; 15.0 very fine and fine roots; 35.0 fine and medium tubular pores; 35 percent distinct clay films on faces of peds; fragments; clear smooth boundary. Lab sample # MU010795. discontinuous - phpvsfiid 139333; discontinuous - phpvsfiid 139333
    Bt3—56 to 71 centimeters (22.0 to 28.0 inches); strong brown (7.5YR 4/6) silty clay loam; moderate medium and coarse subangular blocky structure; firm; 15.0 very fine and fine roots; 35.0 fine and medium tubular pores; 35 percent distinct clay films on faces of peds; 3 percent by volume 2-39-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU010796. continuous - phpvsfiid 139334; continuous - phpvsfiid 139334
    2Bt4—71 to 86 centimeters (28.0 to 33.9 inches); 40 percent light yellowish brown (10YR 6/4) and 50 percent brown (7.5YR 5/4) and 10 percent red (2.5YR 4/6) clay loam; moderate medium subangular blocky structure; firm; 6.0 very fine and fine roots; 60 percent distinct clay films on faces of peds; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments and 20 percent by volume 75-162-250 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU010797. continuous - phpvsfiid 139335; continuous - phpvsfiid 139335
    2Bt5—86 to 122 centimeters (33.9 to 48.0 inches); 40 percent yellowish brown (10YR 5/6) and 30 percent light brownish gray (10YR 6/2) and 30 percent red (2.5YR 4/6) clay; moderate medium prismatic structure; very firm; 0.5 very fine and fine roots; 60 percent distinct clay films on faces of peds; 2 percent by volume 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU010798. continuous - phpvsfiid 139336; continuous - phpvsfiid 139336
    2Bt6—122 to 165 centimeters (48.0 to 65.0 inches); 45 percent yellowish brown (10YR 5/6) and 35 percent light brownish gray (10YR 6/2) and 20 percent red (2.5YR 4/6) clay loam; moderate medium prismatic structure; very firm; 60 percent distinct clay films on faces of peds; 2 percent by volume 2-39-75 millimeter limestone, cherty fragments. Lab sample # MU010799. continuous - phpvsfiid 139337; continuous - phpvsfiid 139337