IDENTIFIERS

  • Current Taxon Name (Soil Name): Creldon
  • OSD
  • Series Extent
  • User Site ID: 1992MO057011M
  • User Pedon ID: 1992MO057011
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9205711
  • Print Date: 5/20/2024

    • 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: 37.3169583
  • Std. Longitude: -93.6620333
  • Datum: WGS84
  • Township: T30N
  • Range: R25W
  • Section: 22
  • PLSS Details: 2500 feet S and 200 feet W of the NE corner
  • Location Description: 2500 ft. south and 200 feet west of the northeast corner of section 22T. 30 N., R. 25 W.
  • Map Unit: 70006—Creldon silt loam, 1 to 3 percent slopes
  • State: Missouri
  • County: MO057—Dade
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO057—Dade County, Missouri

    • PEDON

  • Describers Name: Max Aldrich, Charles Harwood and R. D. Chorice.
  • Current Taxonomic Class: Fine-loamy, siliceous, mesic Mollic Fragiudalfs
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Creldon
  • PSC - 43 to 79 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Creldon
  • Taxon Kind - series
  • PSC - 43 to 79 cm.
  • Classificaton Date - 2/3/1992
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from cherty limestone and/or residuum weathered from cherty limestone
  • Landscape: plateau
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: low
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/3/1992 (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
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    fragipan

    0—43

    43—183

    79—112

    —-

    —-

    —-
    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

    2

    —

    —

    349

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 25 centimeters (0.0 to 9.8 inches); very dark grayish brown (10YR 3/2), light brownish gray (10YR 6/2), dry; silt loam; moderate medium granular structure; friable; 8.0 fine roots; fragments; very strongly acid, pH 5.0, hellige-truog; abrupt smooth boundary. Lab sample # MU044528
    BA—25 to 43 centimeters (9.8 to 16.9 inches); very dark grayish brown (10YR 3/2), light brownish gray (10YR 6/2), dry; silt loam; weak fine subangular blocky structure; friable; 3.0 fine and medium roots; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # MU044529
    Bt1—43 to 61 centimeters (16.9 to 24.0 inches); dark yellowish brown (10YR 4/4) and red (2.5YR 4/8) silt loam; moderate fine and medium subangular blocky structure; firm; 3.0 fine roots; 10 percent distinct clay films on faces of peds and 40 percent distinct dark brown (10YR 3/3) organic stains on faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; gradual smooth boundary. Lab sample # MU044530
    Bt2—61 to 79 centimeters (24.0 to 31.1 inches); brown (7.5YR 4/4) and red (2.5YR 4/6) loam; moderate medium subangular blocky structure; firm; 3.0 fine roots; 30 percent faint clay films on faces of peds; fragments; strongly acid, pH 5.1, hellige-truog; gradual smooth boundary. Lab sample # MU044531
    2Btx1—79 to 97 centimeters (31.1 to 38.2 inches); dark reddish brown (2.5YR 3/4) and red (2.5YR 5/8) clay loam; moderate thin platy parts to moderate fine subangular blocky structure; firm; brittle; 3.0 fine roots in cracks; 30 percent distinct clay films on faces of peds; 25 percent fine dark gray (7.5YR 4/1) iron depletions; fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # MU044532
    2Btx2—97 to 112 centimeters (38.2 to 44.1 inches); dark reddish brown (2.5YR 3/4) and red (2.5YR 5/8) clay loam; moderate medium platy parts to moderate fine subangular blocky structure; very firm; brittle; 30 percent distinct clay films on faces of peds; 25 percent fine dark gray (7.5YR 4/1) iron depletions; fragments; strongly acid, pH 5.1, hellige-truog; gradual wavy boundary. Lab sample # MU044533
    3Bt3—112 to 183 centimeters (44.1 to 72.0 inches); dark reddish brown (2.5YR 3/4) and red (2.5YR 4/6) clay; strong medium and coarse angular blocky structure; firm; 30 percent faint clay films on faces of peds; 15 percent fine yellowish red (5YR 4/6) masses of oxidized iron and 25 percent medium and coarse gray (10YR 5/1) iron depletions; fragments; strongly acid, pH 5.2, hellige-truog; gradual wavy boundary. Lab sample # MU044534
    3Bt4—183 to 203 centimeters (72.0 to 79.9 inches); red (2.5YR 4/6) and dark reddish brown (2.5YR 3/4) clay loam; strong medium and coarse angular blocky structure; firm; 30 percent distinct clay films on faces of peds and 30 percent distinct pressure faces on faces of peds; 15 percent fine light brown (7.5YR 6/4) masses of oxidized iron and 25 percent medium and coarse light brownish gray (10YR 6/2) iron depletions; fragments; strongly acid, pH 5.4, hellige-truog. Lab sample # MU044535