IDENTIFIERS

  • Current Taxon Name (Soil Name): Gressy
  • OSD
  • Series Extent
  • User Site ID: 1996MO153134M
  • User Pedon ID: 1996MO153134
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9615321
  • Print Date: 4/24/2025

    • 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: 36.2727778
  • Std. Longitude: -92.2102778
  • Datum: WGS84
  • Township: T22N
  • Range: R11W
  • Section: 6
  • PLSS Details: 700 feet W and 600 feet N of the SE corner
  • Location Description: 700 feet west and 600 feet north of the SE corner of Sec. 6, T. 22 N., R. 11 W
  • Map Unit: 73198—Gressy-Viraton complex, 3 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: BF, GC, TD, KS
  • Current Taxonomic Class: Fine-loamy, mixed, mesic Aquic Paleudalfs
  • 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 - Gressy
  • PSC - 23 to 73 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Pomme
  • Taxon Kind - series
  • Classificaton Date - 5/1/1996
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 18.700001 percent of Percent clay in the control section


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landform: ridge
  • Hill Slope Profile: summit
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1996 (actual site observation date)
  • Air Photo ID: 10-4
  • 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

    mottles with chroma 2 or less

    0—23

    23—203

    58—

    —-

    —-

    —-
    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

    3

    —

    —

    285

    —

    310

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); brown (10YR 4/3) silt loam; moderate medium granular structure; friable; 10.0 fine to coarse roots; 3.0 fine interstitial and tubular pores; fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU021055
    BA—8 to 23 centimeters (3.1 to 9.1 inches); yellowish brown (10YR 5/6) silt loam; weak fine and medium subangular blocky structure; friable; 10.0 fine and medium roots; 3.0 fine interstitial and tubular pores; 5 percent faint clay films on faces of peds and 30 percent brown (10YR 5/3) silt coats; fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU021056
    Bt1—23 to 41 centimeters (9.1 to 16.1 inches); yellowish brown (10YR 5/6) silt loam; weak medium subangular blocky structure; friable; 3.0 fine and medium roots; 1.0 fine interstitial and tubular pores; 15 percent faint clay films on faces of peds; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; gradual smooth boundary. Lab sample # MU021057
    Bt2—41 to 58 centimeters (16.1 to 22.8 inches); 90 percent yellowish brown (10YR 5/6) and 10 percent light yellowish brown (10YR 6/4) silt loam; weak fine and medium subangular blocky structure; friable; 3.0 fine and medium roots; 0.5 fine interstitial and tubular pores; 15 percent faint clay films on faces of peds; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU021058
    2Bt3—58 to 79 centimeters (22.8 to 31.1 inches); 40 percent strong brown (7.5YR 5/6) and 40 percent gray (10YR 6/1) and 20 percent yellowish brown (10YR 5/4) gravelly silt loam; moderate fine and medium subangular blocky structure; firm; 0.5 fine interstitial and tubular pores; 30 percent distinct clay films on faces of peds; 15 percent by volume 2-39-75 millimeter mixed fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU021059
    2Bt4—79 to 109 centimeters (31.1 to 42.9 inches); 60 percent red (2.5YR 4/6) and 20 percent yellowish brown (10YR 5/6) and 20 percent grayish brown (10YR 5/2) very gravelly clay loam; strong fine subangular blocky structure; firm; 0.5 fine roots; 0.5 fine discontinuous tubular pores; 60 percent prominent clay films on faces of peds; 40 percent by volume 2-39-75 millimeter mixed fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU021060
    3Bt5—109 to 203 centimeters (42.9 to 79.9 inches); 80 percent red (2.5YR 4/6) and 10 percent yellowish brown (10YR 5/6) and 10 percent grayish brown (10YR 5/2) clay; strong fine angular blocky structure; firm; 0.5 fine roots; 0.5 fine discontinuous tubular pores; 60 percent prominent clay films on faces of peds; fragments; very strongly acid, pH 4.7, hellige-truog. Lab sample # MU021061