IDENTIFIERS

  • Current Taxon Name (Soil Name): Brockwell
  • OSD
  • Series Extent
  • User Site ID: 1993MO153003M
  • User Pedon ID: 1993MO153003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9315303
  • 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: 36.6711111
  • Std. Longitude: -92.4358333
  • Datum: WGS84
  • Township: T23N
  • Range: R13W
  • Section: 18
  • PLSS Details: 1750 feet E and 2250 feet N of the SW corner
  • Location Description: 1750 feet east and 2250 feet north of the SW corner of Sec. 18, T. 23 N., R. 13 W.
  • Map Unit: 73232—Alred-Ocie complex, 1 to 8 percent slopes
  • State: Missouri
  • County: MO153—Ozark
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO153—Ozark County, Missouri

    • PEDON

  • Describers Name: Buddy Festervand, Gene Campbell, Tony Dohmen
  • Current Taxonomic Class: Coarse-loamy, siliceous, active, mesic Typic Paleudults
  • Current Taxon Kind: variant
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Brockwell
  • PSC - 30 to 80 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum
  • Geomorphic Component Hills: nose slope
  • Hill Slope Profile: shoulder
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Geology: Cotter formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/8/1993 (actual site observation date)
  • Air Photo ID: 7-3
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—30

    30—145

    —-

    —-
    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

    8

    —

    —

    323

    —

    146

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 5/3), pale brown (10YR 6/3), dry; fine sandy loam; weak fine granular structure; friable; 7.0 fine to coarse roots; 35 percent dark grayish brown (10YR 4/2) organic stains in root channels and/or pores; 10 percent by volume limestone, cherty fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU008942
    E—13 to 20 centimeters (5.1 to 7.9 inches); pale brown (10YR 6/3) fine sandy loam; weak medium subangular blocky structure; friable; 7.0 fine to coarse roots; 10 percent by volume limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU008943
    BE—20 to 30 centimeters (7.9 to 11.8 inches); yellowish red (5YR 5/6) fine sandy loam; weak medium subangular blocky structure; friable; 3.0 medium and coarse roots; 60 percent pale brown (10YR 6/3) silt coats throughout; 10 percent by volume limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU008944
    Bt1—30 to 58 centimeters (11.8 to 22.8 inches); yellowish red (5YR 4/6) gravelly fine sandy loam; moderate medium subangular blocky structure; firm; 0.5 fine and medium roots; 35 percent distinct clay films on faces of peds and 60 percent pale brown (10YR 6/3) silt coats; 20 percent by volume limestone, cherty fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU008945
    Bt2—58 to 76 centimeters (22.8 to 29.9 inches); 70 percent pale brown (10YR 6/3) and 30 percent yellowish red (5YR 4/6) gravelly fine sandy loam; weak medium subangular blocky structure; friable; 0.5 fine roots; 10 percent distinct clay films on faces of peds; 30 percent by volume limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU008946
    Bt3—76 to 107 centimeters (29.9 to 42.1 inches); 80 percent strong brown (7.5YR 5/6) and 20 percent yellowish red (5YR 5/6) gravelly fine sandy loam; weak fine subangular blocky structure; friable; 0.5 fine roots; 10 percent distinct clay films on faces of peds and 60 percent pale brown (10YR 6/3) silt coats; 35 percent by volume limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # MU008947
    Bt4—107 to 145 centimeters (42.1 to 57.1 inches); 80 percent strong brown (7.5YR 5/6) and 20 percent yellowish red (5YR 5/6) extremely cobbly fine sandy loam; weak fine subangular blocky structure; friable; 0.5 fine roots; 10 percent faint clay films on faces of peds and 60 percent pale brown (10YR 6/3) silt coats; 75 percent by volume limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # MU008948
    Cr—145 to 203 centimeters (57.1 to 79.9 inches); yellowish red (5YR 5/8) and strong brown (7.5YR 5/6) and pale brown (10YR 6/3) sand; massive; firm; fragments; very strongly acid, pH 5.0, hellige-truog. Lab sample # MU008949