IDENTIFIERS

  • Current Taxon Name (Soil Name): Gatewood
  • OSD
  • Series Extent
  • User Site ID: 2001MO055010M
  • User Pedon ID: 2001MO055010
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0105510
  • Print Date: 3/2/2025

    • 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: 38.1492806
  • Std. Longitude: -91.4316250
  • Datum: WGS84
  • Township: T39N
  • Range: R5W
  • Section: 2
  • PLSS Details: 650 feet W and 700 feet S of the NE corner
  • Map Unit: 73094—Gatewood very gravelly silt loam, 15 to 35 percent slopes, stony
  • State: Missouri
  • County: MO055—Crawford
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO055—Crawford County, Missouri
  • 7.5 Minute USGS Quad: 38091-B4—Oak Hill, Missouri

    • PEDON

  • Describers Name: TG, RT, AND SC
  • Current Taxonomic Class: Very-fine, mixed, active, mesic Oxyaquic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Gatewood
  • Taxonomic Class - Very-fine, mixed, active, mesic Oxyaquic Hapludalfs
  • Taxon Kind - series
  • PSC - 33 to 76 cm.
  • Classificaton Date - 7/17/2001
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from sandstone over residuum
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/25/2011 (entry creation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    lithic contact

    0—33

    33—76

    76—

    —-

    —-

    —-
    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

    17

    —

    —

    840

    —

    330

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); dark brown (10YR 3/3) rubbed silt loam; weak fine subangular blocky structure; friable; many medium roots and many fine roots; many tubular pores; 35 percent by volume nonflat subangular indurated 2-20-75 millimeter chert fragments; moderately acid, pH 6.0; clear smooth boundary. Lab sample # MU022511
    E1—8 to 20 centimeters (3.1 to 7.9 inches); yellowish brown (10YR 5/4) rubbed silt loam; moderate fine subangular blocky structure; friable; common medium roots and common fine roots and few coarse roots; many tubular pores; 45 percent by volume nonflat subangular indurated 2-20-75 millimeter chert fragments; strongly acid, pH 5.3; gradual smooth boundary. Lab sample # MU022512
    E2—20 to 33 centimeters (7.9 to 13.0 inches); yellowish brown (10YR 5/4) rubbed silt loam; moderate medium subangular blocky structure; friable; few medium roots and few fine roots; few tubular pores; 55 percent by volume nonflat subangular indurated 2-20-75 millimeter chert fragments; strongly acid, pH 5.5; gradual smooth boundary. Lab sample # MU022513
    2Bt1—33 to 43 centimeters (13.0 to 16.9 inches); red (2.5YR 4/6) rubbed clay; moderate medium subangular blocky parts to strong medium angular blocky structure; firm; few medium roots and few fine roots; few tubular pores; 65 percent distinct clay films on all faces of peds; 15 percent by volume nonflat subangular indurated 2-20-75 millimeter chert fragments; strongly acid, pH 5.5; clear smooth boundary. Lab sample # MU022514
    2Bt2—43 to 53 centimeters (16.9 to 20.9 inches); reddish brown (2.5YR 4/4) rubbed and 10Y 4/3 (10Y 4/3) rubbed clay; moderate medium prismatic parts to strong medium angular blocky structure; firm; very few medium roots and very few fine roots; few irregular pores; 65 percent distinct clay films on all faces of peds; 5 percent by volume nonflat subangular indurated 2-20-75 millimeter chert fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # MU022515
    2Bt3—53 to 76 centimeters (20.9 to 29.9 inches); brown (10YR 4/3) rubbed clay; moderate medium prismatic parts to strong medium angular blocky structure; very firm; very few medium roots and very few fine roots; few irregular pores; 65 percent distinct clay films on all faces of peds; 35 percent fine distinct iron-manganese concretions; 10 percent by volume nonflat subangular indurated 2-20-75 millimeter chert fragments and 20 percent by volume nonflat subangular indurated 2-20-75 millimeter dolomite (dolostone) fragments; neutral, pH 6.7. Lab sample # MU022516
    2R—76 centimeters (29.9 inches); bedrock; massive; fragments.