IDENTIFIERS

  • Current Taxon Name (Soil Name): Poynor
  • OSD
  • Series Extent
  • User Site ID: 1991MO215012M
  • User Pedon ID: 1991MO215012
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9121512
  • Print Date: 5/31/2024

    • 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: 37.1877861
  • Std. Longitude: -91.7079472
  • Datum: WGS84
  • Township: T29N
  • Range: R7W
  • Section: 15
  • PLSS Details: 0 feet E and 2590 feet N of the SW corner
  • Location Description: Texas County: Located 2600 ft N & 0 ft W of the SE corner of S 16, T 29 N, R 7 W.
  • Country: US—United States
  • State: Missouri
  • County: MO215—Texas
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO215—Texas County, Missouri
  • 7.5 Minute USGS Quad: 37091-B6—Summersville, Missouri

    • PEDON

  • Current Taxonomic Class: Loamy-skeletal over clayey, siliceous, semiactive, mesic Typic Paleudults
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: PedonPC
  • Correlated Information:
  • Soil Name - Poynor
  • PSC - 36 to 100 cm.
  • Classificaton Date - 4/11/2012
  • Sampled As Information:
  • Soil Name - Poynor
  • Taxon Kind - series
  • PSC - 36 to 100 cm.
  • Classificaton Date - 9/12/1991
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum and/or slope alluvium
  • Landscape: hills
  • Landform: hillslope
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/12/1991 (actual site observation date)
  • Air Photo ID: 37091b6nw
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    15

    —

    —

    386.8

    —

    322

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2) interior, grayish brown (10YR 5/2) interior, dry; very gravelly silt loam; weak fine granular structure; very friable; 10.0 medium roots and 10.0 fine roots; 10.0 very fine irregular pores; 45 percent by volume 2-?-75 millimeter unspecified fragments; abrupt smooth boundary. Lab sample # MU044082
    E—18 to 36 centimeters (7.1 to 14.2 inches); light brownish gray (10YR 6/2) interior extremely gravelly silt loam; weak fine subangular blocky structure; friable; 3.0 medium roots and 3.0 fine roots; 10.0 very fine irregular pores; 65 percent by volume 2-?-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # MU044083
    Bt1—36 to 53 centimeters (14.2 to 20.9 inches); yellowish brown (10YR 5/4) interior very gravelly silt loam; strong fine angular blocky, and moderate medium angular blocky structure; firm; 0.5 fine roots; 10.0 very fine tubular pores; 15 percent distinct clay films on all faces of peds and 70 percent silt coats on all faces of peds; 40 percent by volume 2-?-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # MU044084
    Bt2—53 to 74 centimeters (20.9 to 29.1 inches); strong brown (7.5YR 5/6) interior and brown (7.5YR 4/4) interior extremely gravelly silty clay loam; strong fine angular blocky, and moderate medium angular blocky structure; firm; 0.5 fine roots; 3.0 medium tubular pores; 35 percent distinct clay films on all faces of peds; 65 percent by volume 2-?-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # MU044085
    2Bt3—74 to 94 centimeters (29.1 to 37.0 inches); yellowish red (5YR 4/6) interior and yellowish brown (10YR 5/6) interior clay; strong fine angular blocky structure; very firm; 0.5 fine roots; 0.5 fine tubular pores; 70 percent distinct clay films on all faces of peds; 5 percent by volume 2-?-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # MU044086
    2Bt4—94 to 152 centimeters (37.0 to 59.8 inches); red (2.5YR 4/6) interior and grayish brown (10YR 5/2) interior and light brownish gray (10YR 6/2) interior clay; strong fine angular blocky structure; very firm; 0.5 medium vesicular pores; 70 percent prominent clay films on all faces of peds; 10 percent by volume 2-?-75 millimeter unspecified fragments. Lab sample # MU044087