IDENTIFIERS

  • Current Taxon Name (Soil Name): Poynor
  • OSD
  • Series Extent
  • User Site ID: 1995MO153080M
  • User Pedon ID: 1995MO153080
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9515304
  • 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: 36.6757361
  • Std. Longitude: -92.1541444
  • Datum: WGS84
  • Township: T23N
  • Range: R11W
  • Section: 15
  • PLSS Details: 200 feet S and 550 feet W of the NE corner
  • Location Description: 200 feet south and 550 feet west of the NE corner of Sec. 15, T. 23 N., R. 11 W.
  • Map Unit: 73223—Coulstone-Bender complex, 15 to 50 percent slopes, very stony
  • 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 over clayey, siliceous, mesic Typic Paleudults
  • 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 - Poynor
  • PSC - 33 to 100 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Poynor
  • Taxon Kind - series
  • PSC - 33 to 100 cm.
  • Classificaton Date - 2/22/1995
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum and/or slope alluvium
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/22/1995 (actual site observation date)
  • Air Photo ID: 11-3
  • 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

    —

    64 -

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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—33

    33—203

    64—

    —-

    —-

    —-
    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

    24

    —

    —

    268

    —

    276

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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); dark grayish brown (10YR 4/2) extremely gravelly silt loam; moderate medium granular structure; friable; 10.0 fine to coarse roots; 10 percent by volume 75-162-250 millimeter limestone, cherty fragments and 55 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU053716
    BE—16 to 36 centimeters (6.3 to 14.2 inches); 70 percent pale brown (10YR 6/3) and 30 percent strong brown (7.5YR 5/6) very gravelly silt loam; weak medium subangular blocky structure; friable; 3.0 fine to coarse roots; 50 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU053717
    Bt1—36 to 67 centimeters (14.2 to 26.4 inches); strong brown (7.5YR 5/6) extremely gravelly loam; 10 percent yellowish red (5YR 4/6) fine distinct mottles; weak fine subangular blocky structure; firm; 3.0 fine roots; 0.5 fine pores; 10 percent distinct clay films on faces of peds and 30 percent pale brown (10YR 6/3) silt coats; 10 percent by volume 75-162-250 millimeter limestone, cherty fragments and 55 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.2, hellige-truog; clear wavy boundary. Lab sample # MU053718
    2Bt2—67 to 94 centimeters (26.4 to 37.0 inches); red (2.5YR 4/6) gravelly clay; 10 percent brown (7.5YR 5/4) medium prominent mottles; strong medium subangular blocky structure; firm; 0.5 fine and medium roots; 3.0 fine pores; 60 percent prominent clay films on faces of peds; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; clear wavy boundary. Lab sample # MU053719
    2Bt3—94 to 112 centimeters (37.0 to 44.1 inches); red (2.5YR 4/6) clay; 10 percent brownish yellow (10YR 6/6) fine prominent mottles; moderate medium subangular blocky structure; firm; 0.5 fine roots; 0.5 fine 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 5.0, hellige-truog; clear wavy boundary. Lab sample # MU053720
    2Bt4—112 to 150 centimeters (44.1 to 59.1 inches); yellowish red (5YR 4/6) very stony clay; brownish yellow (10YR 6/6) and 10 percent red (10R 4/6) medium prominent mottles; moderate medium subangular blocky structure; firm; 0.5 fine roots; 0.5 fine pores; 40 percent distinct clay films on faces of peds; 10 percent by volume 2-39-75 millimeter limestone, cherty fragments and 15 percent by volume 75-162-250 millimeter limestone, cherty fragments and 25 percent by volume 250-425-600 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # MU053721
    2Bt5—150 to 206 centimeters (59.1 to 81.1 inches); red (2.5YR 4/6) clay; 10 percent brown (7.5YR 5/4) medium prominent mottles; moderate medium subangular blocky structure; firm; 0.5 fine roots; 0.5 fine 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 4.9, hellige-truog. Lab sample # MU053722