IDENTIFIERS

  • Current Taxon Name (Soil Name): Calloway
  • OSD
  • Series Extent
  • User Site ID: 67KY-035-011
  • User Pedon ID: 67KY-035-011
  • Vegetation Plot ID: 67KY-035-011
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UK
  • Lab Pedon # - 67KY-035-011
  • NCSS Pedon Lab Data NASIS Record ID - 46512
  • Print Date: 2/16/2025

    • 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: 36.6370277
  • Std. Longitude: -88.4780960
  • Datum: WGS84
  • Location Description: F.M. Pendergrass farm; 1.5 miles SW of Coldwater; 75 feet E of dwelling.
  • State: Kentucky
  • County: KY035—Calloway
  • MLRA: 134—Southern Mississippi Valley Loess
  • MLRA Soil Survey Area: SE-MIL—Milan, Tennessee
  • Non-MLRA Soil Survey Area: KY610—Calloway and Marshall Counties, Kentucky
  • 7.5 Minute USGS Quad: 36088-F4—Kirksey, Kentucky

    • PEDON

  • Describers Name: E.V. Huffman and H.H. Bailey
  • Current Taxonomic Class: Fine-silty, mixed, active, thermic Aquic Fraglossudalfs
  • Pedon Record Orgin: PedonPC
  • Correlated Information:
  • Soil Name - Calloway
  • PSC - 25 to 48 cm.
  • Classificaton Date - 11/15/2011
  • Sampled As Information:
  • Soil Name - Calloway
  • Classificaton Date - 5/9/1967
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Hill Slope Profile: summit
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/9/1967 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

    LESPE

    Lespedeza

    lespedeza

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    Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    fragipan

    —

    58 - 221

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    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

    1

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    Ap—0 to 18 centimeters (0.0 to 7.1 inches); dark grayish brown (10YR 4/2) silt loam; moderate fine granular structure; very friable; 10 percent fine iron-manganese concretions; fragments; slightly acid, pH 6.2; abrupt smooth boundary. Lab sample # KY1132
    Bw—18 to 25 centimeters (7.1 to 9.8 inches); yellowish brown (10YR 5/4) silt loam; 15 percent light brownish gray (2.5Y 6/2) fine faint mottles; weak fine subangular blocky structure; friable; 1 percent worm casts; fragments; extremely acid, pH 4.3; clear smooth boundary. Lab sample # KY1133
    Bt—25 to 48 centimeters (9.8 to 18.9 inches); yellowish brown (10YR 5/4) silt loam; 15 percent yellowish brown (10YR 5/6) medium faint and 30 percent light brownish gray (10YR 6/2) medium distinct mottles; weak medium subangular blocky structure; friable; 10 percent clay films on surfaces along pores; fragments; extremely acid, pH 4.3; gradual smooth boundary. Lab sample # KY1134. patchy - phpvsfiid 610761; patchy - phpvsfiid 610761
    E—48 to 58 centimeters (18.9 to 22.8 inches); light brownish gray (2.5Y 6/2) silt loam; 15 percent yellowish brown (10YR 5/6) medium distinct mottles; weak medium platy parts to weak fine granular structure; very friable; brittle; fragments; extremely acid, pH 4.4; clear smooth boundary. Lab sample # KY1135
    Btgx1—58 to 84 centimeters (22.8 to 33.1 inches); gray (10YR 5/1) silty clay loam; 15 percent strong brown (7.5YR 5/6) medium distinct mottles; weak coarse prismatic structure; very firm; brittle; 10 percent light gray (10YR 7/1) silt coats on vertical faces of peds and 30 percent clay films on vertical faces of peds and 30 percent clay films on all faces of peds; fragments; very strongly acid, pH 4.9; abrupt wavy boundary. Lab sample # KY1136
    Btgx2—84 to 109 centimeters (33.1 to 42.9 inches); grayish brown (2.5Y 5/2) and yellowish brown (10YR 5/6) silty clay loam; moderate coarse subangular blocky structure; very firm; brittle; 10 percent light gray (10YR 7/1) silt coats on vertical faces of peds and 30 percent clay films on all faces of peds; fragments; very strongly acid, pH 4.9; gradual smooth boundary. Lab sample # KY1137
    Btx1—109 to 140 centimeters (42.9 to 55.1 inches); yellowish brown (10YR 5/4) silt loam; 1 percent dark reddish brown (5YR 3/3) fine distinct and 15 percent grayish brown (2.5Y 5/2) medium distinct mottles; weak coarse subangular blocky structure; very firm; brittle; 10 percent clay films on surfaces along pores; fragments; strongly acid, pH 5.1; diffuse smooth boundary. Lab sample # KY1138
    Btx2—140 to 168 centimeters (55.1 to 66.1 inches); yellowish brown (10YR 5/4) silt loam; 1 percent dark reddish brown (5YR 3/3) fine distinct and 15 percent grayish brown (2.5Y 5/2) medium distinct mottles; weak coarse subangular blocky structure; very firm; brittle; 10 percent clay films on surfaces along pores; fragments; strongly acid, pH 5.3; diffuse smooth boundary. Lab sample # KY1139
    Cx1—168 to 198 centimeters (66.1 to 78.0 inches); yellowish brown (10YR 5/6) silt loam; 15 percent light brownish gray (10YR 6/2) medium distinct mottles; structureless massive; firm; brittle; fragments; strongly acid, pH 5.5; diffuse smooth boundary. Lab sample # KY1140
    Cx2—198 to 221 centimeters (78.0 to 87.0 inches); yellowish brown (10YR 5/6) silt loam; 15 percent light brownish gray (10YR 6/2) medium distinct mottles; structureless massive; firm; brittle; fragments; moderately acid, pH 5.6; diffuse smooth boundary. Lab sample # KY1141
    C—221 to 254 centimeters (87.0 to 100.0 inches); yellowish brown (10YR 5/4) and gray (10YR 6/1) silt loam; structureless massive; firm; fragments; moderately acid, pH 5.8. Lab sample # KY1142