IDENTIFIERS

  • Current Taxon Name (Soil Name): Calhoun
  • OSD
  • Series Extent
  • User Site ID: 1998MO223108
  • User Pedon ID: 1998MO223108
  • User Site Association ID: 8120
  • Transect:
  • User Transect ID - wayne-63
  • Transect Stop Number - 2
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9822337
  • NCSS Pedon Lab Data NASIS Record ID - 26722
  • Print Date: 11/24/2024

    • 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: 37.0411758
  • Std. Longitude: -90.1535492
  • Datum: WGS84
  • Location Description: 1,450 feet west and 150 feet south of the northeast corner of sec. 2, T. 27 N. R. 8 E.
  • Map Unit: 82060a—Calhoun silt loam, 0 to 1 percent slopes68—Calhoun silt loam, 0 to 1 percent slopes
  • State: Missouri
  • County: MO223—Wayne
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 37090-A2—McGee, Missouri

    • PEDON

  • Describers Name: DH, RT and KG
  • Current Taxonomic Class: Fine-silty, mixed, active, thermic Typic Glossaqualfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Calhoun
  • PSC - 66 to 116 cm.
  • Classificaton Date - 2/25/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Calhoun
  • Classificaton Date - 9/21/1998
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: lowland
  • Landform: terrace
  • Runoff: negligible
  • Drainage Class: poorly
  • Flooding: rare flooding
  • Ponding: occasional ponding
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/21/1998 (actual site observation date)
  • Air Photo ID: K2
  • 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

    glossic horizon

    0—66

    66—203

    66—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

    0

    —

    —

    104

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 5 centimeters (0.0 to 2.0 inches); slightly decomposed plant material; fragments; abrupt wavy boundary.
    A—5 to 13 centimeters (2.0 to 5.1 inches); dark gray (10YR 4/1), light gray (10YR 7/1), dry; silty clay loam; weak fine granular structure; 20.0 very fine to coarse roots; 20.0 very fine and fine vesicular pores; 5 percent light gray (10YR 7/1) silt coats; 20 percent strong brown (7.5YR 5/8) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # MU011486
    E1—13 to 25 centimeters (5.1 to 9.8 inches); gray (10YR 5/1) silt loam; moderate very fine and fine subangular blocky structure; friable; 20.0 very fine to coarse roots; 20.0 very fine and fine vesicular pores; 5 percent light gray (10YR 7/1) silt coats; 15 percent strong brown (7.5YR 5/8) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # MU011487
    E2—25 to 38 centimeters (9.8 to 15.0 inches); gray (10YR 5/1) silt loam; moderate very fine and fine subangular blocky structure; friable; 20.0 very fine to coarse roots; 20.0 very fine and fine vesicular pores; 5 percent light gray (10YR 7/1) silt coats; 15 percent strong brown (7.5YR 5/8) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # MU011488
    E3—38 to 66 centimeters (15.0 to 26.0 inches); gray (10YR 5/1) silt loam; moderate very fine and fine subangular blocky structure; friable; 5.0 very fine to medium roots; 20.0 very fine and fine vesicular pores; 20 percent strong brown (7.5YR 5/8) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # MU011489
    B/E1—66 to 89 centimeters (26.0 to 35.0 inches); light gray (10YR 7/1) silt; moderate medium prismatic parts to moderate very fine and fine subangular blocky structure; firm; 1.0 very fine and fine roots; 15.0 very fine and fine vesicular pores; fragments; clear smooth boundary. Lab sample # MU011490
    B/E1—66 to 89 centimeters (26.0 to 35.0 inches); gray (10YR 5/1) silty clay loam; weak very fine and fine subangular blocky structure; friable; 2 percent black (10YR 2/1) iron-manganese masses and 20 percent strong brown (7.5YR 5/8) masses of oxidized iron; fragments. Lab sample # MU011490
    B/E2—89 to 114 centimeters (35.0 to 44.9 inches); gray (10YR 5/1) silty clay loam; 2 percent black (10YR 2/1) iron-manganese masses and 20 percent strong brown (7.5YR 5/8) masses of oxidized iron; fragments. Lab sample # MU011491
    B/E2—89 to 114 centimeters (35.0 to 44.9 inches); light gray (10YR 7/1) silt; moderate coarse prismatic parts to moderate very fine and fine subangular blocky structure; firm; 1.0 very fine and fine roots; 15.0 very fine and fine vesicular pores; fragments; gradual wavy boundary. Lab sample # MU011491
    B/E3—114 to 140 centimeters (44.9 to 55.1 inches); light gray (10YR 7/1) silt; moderate coarse prismatic parts to moderate very fine and fine subangular blocky structure; firm; 0.5 very fine and fine roots; 15.0 very fine and fine vesicular pores; 20 percent black (10YR 2/1) iron-manganese masses; fragments; gradual wavy boundary. Lab sample # MU011492
    B/E3—114 to 140 centimeters (44.9 to 55.1 inches); 70 percent grayish brown (2.5Y 5/2) and 30 percent gray (2.5Y 5/1) silt loam; 20 percent black (10YR 2/1) iron-manganese masses; fragments. Lab sample # MU011492
    B/E4—140 to 165 centimeters (55.1 to 65.0 inches); light gray (10YR 7/1) silt; moderate coarse prismatic parts to moderate very fine and fine subangular blocky structure; firm; 0.5 very fine and fine roots; 15.0 very fine and fine vesicular pores; fragments; gradual wavy boundary. Lab sample # MU011493
    B/E4—140 to 165 centimeters (55.1 to 65.0 inches); 50 percent gray (2.5Y 5/1) and 50 percent grayish brown (2.5Y 5/2) silty clay loam; 20 percent black (10YR 2/1) iron-manganese masses; gray (2.5Y 5/1) clay bodies; fragments. Lab sample # MU011493
    B/E5—165 to 203 centimeters (65.0 to 79.9 inches); pale brown (10YR 6/3) silt loam; 10 percent black (10YR 2/1) iron-manganese masses and 15 percent strong brown (7.5YR 5/8) masses of oxidized iron; 20 percent gray (2.5Y 5/1) clay bodies; fragments. Lab sample # MU011494
    B/E5—165 to 203 centimeters (65.0 to 79.9 inches); gray (10YR 6/1) silt; moderate coarse prismatic parts to moderate very fine and fine subangular blocky structure; firm; 15.0 very fine and fine vesicular pores; fragments. Lab sample # MU011494