IDENTIFIERS

  • Current Taxon Name (Soil Name): Crowley
  • OSD
  • Series Extent
  • User Site ID: 2003MO207014
  • User Pedon ID: 2003MO207014
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0320711
  • NCSS Pedon Lab Data NASIS Record ID - 31072
  • Print Date: 9/24/2024

    • 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: 36.7937965
  • Std. Longitude: -90.0371704
  • Datum: WGS84
  • Location Description: Dudley quad
  • Map Unit: 97—Zachary silt loam, occasionally flooded86073—Zachary silt loam, 0 to 1 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO207—Stoddard
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO207—Stoddard County, Missouri
  • 7.5 Minute USGS Quad: 36090-G1—Dudley, Missouri

    • PEDON

  • Describers Name: RT, BB, LT, KG
  • Current Taxonomic Class: Fine, smectitic, thermic Albic Natraqualfs
  • Pedon Type: map unit inclusion
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Windows Pedon
  • Sampled As Information:
  • Soil Name - Crowley
  • Taxonomic Class - Fine, smectitic, thermic Albic Natraqualfs
  • PSC - 66 to 116 cm.
  • Classificaton Date - 9/16/2003
  • Soil Taxonomic Edition - eighth edition
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy and/or clayey alluvium
  • Landscape: lowland
  • Landform: terrace
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/16/2003 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    natric

    noncoherent

    66 - 203

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

    ochric epipedon

    albic horizon

    natric horizon

    argillic horizon

    0—66

    41—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

    —

    —

    101.5

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 8 centimeters (0.0 to 3.1 inches); dark grayish brown (10YR 4/2), pale brown (10YR 6/3), dry; silt; weak fine subangular blocky structure; friable; 5.0 very fine and fine roots; 3.0 very fine vesicular pores; fragments; neutral, pH 6.7, pH meter; abrupt smooth boundary. Lab sample # MU025503
    Ap2—8 to 41 centimeters (3.1 to 16.1 inches); dark yellowish brown (10YR 4/4) silt loam; weak fine subangular blocky structure; firm; 3.0 very fine and fine roots; 3.0 very fine vesicular pores; 2 percent fine distinct black (10YR 2/1) iron-manganese masses and 5 percent fine distinct strong brown (7.5YR 5/6) masses of oxidized iron and 25 percent medium distinct grayish brown (10YR 5/2) iron depletions; fragments; neutral, pH 7.3, pH meter; clear smooth boundary. Lab sample # MU025504
    Eg—41 to 66 centimeters (16.1 to 26.0 inches); light brownish gray (10YR 6/2) silt loam; weak fine subangular blocky structure; firm; 3.0 very fine and fine roots; 10.0 very fine and fine tubular pores; 8 percent fine prominent strong brown (7.5YR 5/8) masses of oxidized iron; fragments; very strongly acid, pH 5.0, pH meter; clear smooth boundary. Lab sample # MU025505
    Btng1—66 to 89 centimeters (26.0 to 35.0 inches); light brownish gray (10YR 6/2) silty clay; moderate medium prismatic parts to moderate fine subangular blocky structure; very firm; 0.5 very fine roots; 5.0 very fine and fine vesicular pores; 30 percent fine prominent strong brown (7.5YR 5/8) masses of oxidized iron; fragments; very strongly acid, pH 4.6, pH meter; clear smooth boundary. Lab sample # MU025506
    Btng2—89 to 127 centimeters (35.0 to 50.0 inches); light brownish gray (10YR 6/2) silty clay loam; moderate medium prismatic parts to moderate fine and medium subangular blocky structure; very firm; 0.5 very fine roots; 10.0 very fine and fine vesicular pores; 15 percent fine prominent black (10YR 2/1) iron-manganese masses and 25 percent fine and medium prominent strong brown (7.5YR 5/6) masses of oxidized iron; fragments; strongly acid, pH 5.5, pH meter; gradual smooth boundary. Lab sample # MU025507
    Btng3—127 to 157 centimeters (50.0 to 61.8 inches); gray (10YR 6/1) silt loam; moderate thin platy structure; firm; 10.0 very fine and fine vesicular pores; dark grayish brown (10YR 4/2) clay films; 1 percent fine prominent black (10YR 2/1) iron-manganese masses and 2 percent fine prominent black (10YR 2/1) iron-manganese nodules and 40 percent medium prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; slightly acid, pH 6.4, pH meter; gradual smooth boundary. Lab sample # MU025508
    Btng4—157 to 203 centimeters (61.8 to 79.9 inches); light brownish gray (10YR 6/2) silt loam; weak medium platy structure; firm; 5.0 very fine vesicular pores; 1 percent fine prominent black (10YR 2/1) iron-manganese masses and 25 percent fine prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; neutral, pH 6.9, pH meter. Lab sample # MU025509