IDENTIFIERS

  • Current Taxon Name (Soil Name): Crowley
  • OSD
  • Series Extent
  • User Site ID: 2003MO207015
  • User Pedon ID: 2003MO207015
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0320712
  • NCSS Pedon Lab Data NASIS Record ID - 26916
  • Print Date: 11/12/2024

    • 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: 36.7922440
  • Std. Longitude: -90.0363998
  • 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: BB, RT, 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 - 74 to 124 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 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

    74 - 205

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

    ochric epipedon

    albic horizon

    natric horizon

    argillic horizon

    0—74

    34—74

    74—205

    74—205

    —-

    —-

    —-

    —-
    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

    0.5

    —

    —

    101.6

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2), light gray (10YR 7/2), dry; silt; weak fine granular structure; very friable; 3.0 fine roots; 7.0 fine interstitial pores; fragments; neutral, pH 6.8, pH meter; abrupt smooth boundary. Lab sample # MU012876
    Ap2—10 to 34 centimeters (3.9 to 13.4 inches); brown (10YR 4/3) silt loam; moderate medium subangular blocky structure; friable; 3.0 fine roots; 3.0 fine tubular and 7.0 fine vesicular pores; 3 percent fine distinct dark yellowish brown (10YR 4/6) masses of oxidized iron and 20 percent fine and medium distinct light brownish gray (10YR 6/2) iron depletions; fragments; neutral, pH 7.2, pH meter; abrupt smooth boundary. Lab sample # MU012877
    Eg1—34 to 56 centimeters (13.4 to 22.0 inches); grayish brown (10YR 5/2) silt loam; weak medium subangular blocky structure; friable; 0.9 fine roots; 7.0 fine tubular pores; 1 percent fine distinct black (10YR 2/1) iron-manganese masses and 5 percent fine prominent dark yellowish brown (10YR 4/6) masses of oxidized iron; fragments; very strongly acid, pH 5.0, pH meter; clear smooth boundary. Lab sample # MU012878
    Eg2—56 to 74 centimeters (22.0 to 29.1 inches); light brownish gray (10YR 6/2) silt loam; weak medium subangular blocky structure; friable; 0.9 very fine roots; 7.0 very fine tubular pores; 20 percent distinct light gray (10YR 7/1) silt coats; 1 percent fine prominent dark yellowish brown (10YR 4/6) masses of oxidized iron and 1 percent fine and coarse prominent black (10YR 2/1) iron-manganese nodules; fragments; very strongly acid, pH 5.0, pH meter; clear smooth boundary. Lab sample # MU012879
    Btng1—74 to 111 centimeters (29.1 to 43.7 inches); grayish brown (2.5Y 5/2) silty clay loam; strong medium prismatic structure; very firm; 0.9 very fine roots; 7.0 fine tubular pores; 5 percent distinct brown (7.5YR 5/2) clay films and 10 percent distinct light gray (10YR 7/1) silt coats; 2 percent fine prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; very strongly acid, pH 5.0, pH meter; gradual smooth boundary. Lab sample # MU012880
    Btng2—111 to 144 centimeters (43.7 to 56.7 inches); grayish brown (2.5Y 5/2) silty clay loam; weak medium prismatic parts to strong fine subangular blocky structure; very firm; 0.1 very fine roots; 7.0 fine tubular pores; 5 percent distinct dark grayish brown (10YR 4/2) clay films; 1 percent fine prominent black (10YR 2/1) iron-manganese masses and 10 percent fine and medium prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; strongly acid, pH 5.2, pH meter; gradual smooth boundary. Lab sample # MU012881
    Btng3—144 to 175 centimeters (56.7 to 68.9 inches); grayish brown (2.5Y 5/2) silty clay loam; weak medium prismatic parts to strong fine subangular blocky structure; firm; 7.0 fine tubular pores; 10 percent distinct light gray (10YR 7/1) silt coats; 5 percent fine prominent black (10YR 2/1) iron-manganese masses and 25 percent medium and coarse prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; moderately acid, pH 5.7, pH meter; clear smooth boundary. Lab sample # MU012882
    Btng4—175 to 205 centimeters (68.9 to 80.7 inches); light brownish gray (2.5Y 6/2) silt loam; weak medium prismatic parts to moderate medium subangular blocky structure; friable; 7.0 fine tubular pores; 5 percent distinct light gray (10YR 7/1) silt coats and 20 percent distinct dark grayish brown (10YR 4/2) clay films; 1 percent fine prominent black (10YR 2/1) iron-manganese masses and 20 percent fine and medium prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; slightly acid, pH 6.5, pH meter. Lab sample # MU012883