IDENTIFIERS

  • Current Taxon Name (Soil Name): Poynor
  • OSD
  • Series Extent
  • User Site ID: 1996MO153131M
  • User Pedon ID: 1996MO153131
  • User Site Association ID: 7709
  • Transect:
  • User Transect ID - 079
  • Transect Stop Number - 4
  • Transect Interval - 50.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9615318
  • Print Date: 11/23/2024

    • 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: 36.6038889
  • Std. Longitude: -92.2158333
  • Datum: WGS84
  • Township: T22N
  • Range: R11W
  • Section: 7
  • PLSS Details: 2250 feet W and 250 feet S of the NE corner
  • Location Description: 2250 feet west and 250 feet south of the NE corner of Sec. 7, 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: Loamy-skeletal or clayey-skeletal, mixed, 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 - Poynor
  • PSC - 44 to 100 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Pomme
  • Taxon Kind - variant
  • PSC - 44 to 94 cm.
  • Classificaton Date - 5/1/1996
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum and/or slope alluvium
  • 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 Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    abrupt textural change

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    61 -

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

    ochric epipedon

    argillic horizon

    abrupt textural change

    0—41

    41—203

    61—

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    —-

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    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

    —

    —

    283

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    —

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    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments.
    A—3 to 16 centimeters (1.2 to 6.3 inches); brown (10YR 5/3) silt loam; moderate medium granular structure; friable; 10.0 fine to coarse roots; 3.0 fine interstitial pores; fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU010822
    BE1—16 to 28 centimeters (6.3 to 11.0 inches); 70 percent yellowish brown (10YR 5/6) and 30 percent brown (10YR 5/3) silt loam; weak medium subangular blocky structure; friable; 10.0 fine to coarse roots; 1.0 fine interstitial pores; 10 percent faint clay films on faces of peds; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU010823
    BE2—28 to 44 centimeters (11.0 to 17.3 inches); 60 percent yellowish brown (10YR 5/6) and 40 percent light yellowish brown (10YR 6/4) silt loam; weak medium subangular blocky structure; friable; 3.0 fine and medium roots; 1.0 fine interstitial pores; 10 percent distinct clay films on faces of peds; 10 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU010824
    Bt1—44 to 54 centimeters (17.3 to 21.3 inches); 70 percent yellowish brown (10YR 5/6) and 30 percent light yellowish brown (10YR 6/4) very gravelly silt loam; 10 percent light brownish gray (10YR 6/2) fine prominent mottles; moderate fine subangular blocky structure; friable; 3.0 fine and medium roots; 1.0 fine interstitial pores; 30 percent distinct clay films on faces of peds; 50 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU010825
    2Bt2—64 to 127 centimeters (25.2 to 50.0 inches); 70 percent red (2.5YR 4/6) and 30 percent dark yellowish brown (10YR 4/6) very gravelly clay; strong fine and medium subangular blocky structure; firm; 0.5 fine roots; 0.5 fine discontinuous tubular pores; 20 percent light yellowish brown (10YR 6/4) silt coats in root channels and/or pores and 60 percent prominent clay films on faces of peds; 10 percent by volume 75-162-250 millimeter mixed fragments and 40 percent by volume 2-39-75 millimeter mixed fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU010826
    2Bt3—127 to 206 centimeters (50.0 to 81.1 inches); 50 percent red (2.5YR 4/6) and 30 percent brownish yellow (10YR 6/6) and 15 percent light yellowish brown (10YR 6/4) and 5 percent light brownish gray (10YR 6/2) clay; strong fine and medium subangular blocky structure; firm; 0.5 very fine discontinuous tubular pores; 60 percent prominent clay films on faces of peds; 10 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.5, hellige-truog. Lab sample # MU010827