IDENTIFIERS

  • Current Taxon Name (Soil Name): Gatewood
  • OSD
  • Series Extent
  • User Site ID: 2001MO055011M
  • User Pedon ID: 2001MO055011M
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M0105511
  • NCSS Pedon Lab Data NASIS Record ID - 30665
  • Print Date: 12/5/2025

    • 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: 38.1499000
  • Std. Longitude: -91.4312000
  • Datum: WGS84
  • Township: T39N
  • Range: R5W
  • Section: 2
  • PLSS Details: 550 feet S and 500 feet W of the NE corner
  • State: Missouri
  • County: MO055—Crawford
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: Crew
  • Current Taxonomic Class: Very-fine, mixed, active, mesic Oxyaquic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Gatewood
  • PSC - 23 to 73 cm.
  • Classificaton Date - 3/22/2021
  • Sampled As Information:
  • Soil Name - Gatewood
  • Taxonomic Class - Very-fine, mixed, active, mesic Oxyaquic Hapludalfs
  • Taxon Kind - series
  • PSC - 23 to 73 cm.
  • Classificaton Date - 1/25/2011
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Complexity: complex
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments: 0.01 percent
  • 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 Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, lithic

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    94 -

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

    ochric epipedon

    argillic horizon

    lithic contact

    0—23

    23—94

    94—

    —-

    —-

    —-
    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

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    A—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2) gravelly silt loam; weak fine subangular blocky structure; friable; 6.0 coarse roots; 6.0 tubular pores; 30 percent by volume 2-?-75 millimeter chert fragments; neutral, pH 6.6; clear smooth boundary. Lab sample # MU022517
    E—10 to 23 centimeters (3.9 to 9.1 inches); brown (10YR 4/3) very gravelly loam; weak medium subangular blocky structure; friable; 3.0 coarse roots; 3.0 tubular pores; 45 percent by volume 2-?-75 millimeter chert fragments; neutral, pH 6.6; gradual smooth boundary. Lab sample # MU022518
    2Bt1—23 to 33 centimeters (9.1 to 13.0 inches); 60 percent yellowish brown (10YR 5/4) and 40 percent strong brown (7.5YR 4/6) gravelly clay; strong fine prismatic, and strong fine angular blocky structure; firm; 0.5 fine roots; 0.1 tubular pores; 60 percent distinct clay films on all faces of peds; 2 percent red (2.5YR 4/8) iron-manganese concretions; 30 percent by volume 2-?-75 millimeter chert fragments; moderately acid, pH 5.8; gradual smooth boundary. Lab sample # MU022519
    2Bt2—33 to 61 centimeters (13.0 to 24.0 inches); 70 percent dark yellowish brown (10YR 4/4) and 30 percent yellowish red (5YR 5/8) clay; strong medium prismatic structure; very firm; 0.5 medium roots; 60 percent prominent clay films on all faces of peds; fragments; moderately acid, pH 5.9; gradual wavy boundary. Lab sample # MU022520
    2Bt3—61 to 81 centimeters (24.0 to 31.9 inches); 60 percent light yellowish brown (10YR 6/4) and 40 percent brown (10YR 5/3) clay; moderate medium prismatic structure; very firm; 0.1 fine roots; 60 percent prominent clay films on all faces of peds; fragments; neutral, pH 7.3; gradual wavy boundary. Lab sample # MU022521
    2Bt4—81 to 94 centimeters (31.9 to 37.0 inches); 60 percent yellowish brown (10YR 5/6) and 40 percent light yellowish brown (10YR 6/4) gravelly clay; moderate medium prismatic structure; very firm; 0.1 fine roots; 0.1 interstitial pores; 35 percent prominent clay films on all faces of peds; 10 percent by volume 75-?-250 millimeter dolomite (dolostone) fragments and 20 percent by volume 2-?-75 millimeter chert fragments; moderately alkaline, pH 7.9. Lab sample # MU022522
    2R—94 centimeters (37.0 inches); bedrock; fragments.