IDENTIFIERS

  • Current Taxon Name (Soil Name): Hobson
  • OSD
  • Series Extent
  • User Site ID: 1991MO057022M
  • User Pedon ID: 1991MO057022
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9105722
  • Print Date: 11/21/2024

    • 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: 37.5406250
  • Std. Longitude: -93.7020389
  • Datum: WGS84
  • Township: T32N
  • Range: R25W
  • Section: 5
  • PLSS Details: 2500 feet S and 1800 feet E of the NW corner
  • Location Description: 2500 feet south and 1800 feet east of the northwest corner of sec. 5, T. 32 N., R. 25 W.
  • State: Missouri
  • County: MO057—Dade
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO057—Dade County, Missouri

    • PEDON

  • Describers Name: Max Aldrich and Charles Harwood.
  • Current Taxonomic Class: Fine-loamy, mixed, mesic Aquic Hapludults
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Hobson
  • PSC - 18 to 68 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Hobson
  • Taxon Kind - series
  • Classificaton Date - 4/3/1991
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/3/1991 (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

    ochric epipedon

    argillic horizon

    paralithic contact

    lithic contact

    0—18

    18—84

    84—102

    102—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

    2

    —

    —

    296

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 4/3) fine sandy loam; moderate fine granular structure; very friable; 3.0 fine and medium roots; fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU040691
    BE—10 to 18 centimeters (3.9 to 7.1 inches); brown (10YR 4/3) and strong brown (7.5YR 5/6) loam; weak fine subangular blocky structure; friable; 3.0 fine roots; fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU040692
    Bt1—18 to 38 centimeters (7.1 to 15.0 inches); brown (10YR 5/3) and dark red (2.5YR 3/6) and brownish yellow (10YR 6/6) clay loam; moderate fine and medium subangular blocky structure; friable; 3.0 fine roots; 10 percent faint clay films on faces of peds; fragments; strongly acid, pH 5.2, hellige-truog; gradual smooth boundary. Lab sample # MU040693
    Bt2—38 to 53 centimeters (15.0 to 20.9 inches); light brownish gray (10YR 6/2) and yellowish brown (10YR 5/6) and dark reddish brown (5YR 3/4) clay loam; moderate medium subangular blocky structure; firm; 3.0 fine roots; 30 percent distinct clay films on faces of peds; fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU040694
    Bt3—53 to 66 centimeters (20.9 to 26.0 inches); light brownish gray (10YR 6/2) and yellowish brown (10YR 5/6) and dark reddish brown (5YR 3/4) sandy clay loam; moderate medium subangular blocky structure; firm; brittle; 30 percent distinct clay films on faces of peds; fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU040695
    Bt4—66 to 84 centimeters (26.0 to 33.1 inches); light brownish gray (10YR 6/2) and yellowish brown (10YR 5/8) sandy clay loam; weak fine and medium subangular blocky structure; firm; 30 percent distinct clay films on faces of peds; fragments; strongly acid, pH 5.1, hellige-truog; abrupt smooth boundary. Lab sample # MU040696
    Cr—84 to 102 centimeters (33.1 to 40.2 inches); weathered bedrock; fragments.