IDENTIFIERS

  • Current Taxon Name (Soil Name): Poynor
  • OSD
  • Series Extent
  • User Site ID: 1990MO215019M
  • User Pedon ID: 1990MO215019
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9021519
  • 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: 37.3534000
  • Std. Longitude: -91.9596889
  • Datum: WGS84
  • Township: T31N
  • Range: R9W
  • Section: 31
  • PLSS Details: 1290 feet W and 490 feet S of the NE corner
  • Location Description: Texas County: Located 1300 ft W & 500 ft S of the NE corner of S 31, T 31 N, R 9 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-C8—Houston, Missouri

    • PEDON

  • Current Taxonomic Class: Loamy-skeletal over clayey, siliceous, semiactive, mesic Typic Paleudults
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: PedonPC
  • Correlated Information:
  • Soil Name - Poynor
  • PSC - 28 to 100 cm.
  • Classificaton Date - 4/11/2012
  • Sampled As Information:
  • Soil Name - Poynor
  • Taxon Kind - series
  • PSC - 28 to 100 cm.
  • Classificaton Date - 3/5/1990
  • 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
  • Bedrock: dolomite (dolostone) at 165cm
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/5/1990 (actual site observation date)
  • Air Photo ID: 37091c8nw
  • 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

    17

    —

    —

    368.8

    —

    340

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    Ap—0 to 5 centimeters (0.0 to 2.0 inches); dark brown (10YR 3/3) interior, brown (10YR 5/3) interior, dry; extremely gravelly silt loam; moderate very fine granular structure; very friable; 3.0 fine roots; 10.0 very fine irregular pores; 65 percent by volume 2-?-75 millimeter unspecified fragments; abrupt smooth boundary. Lab sample # MU039794
    E—5 to 28 centimeters (2.0 to 11.0 inches); light yellowish brown (10YR 6/4) interior silt; weak very fine subangular blocky structure; friable; 3.0 fine roots; 10.0 very fine tubular pores; 65 percent by volume 2-?-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU039795
    Bt1—28 to 41 centimeters (11.0 to 16.1 inches); reddish yellow (7.5YR 6/8) interior very gravelly silty clay loam; moderate fine subangular blocky structure; firm; 0.5 fine roots; 0.5 very fine irregular pores; 15 percent distinct clay films on all faces of peds; 35 percent by volume 2-?-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU039796
    2Bt2—41 to 61 centimeters (16.1 to 24.0 inches); red (10R 4/8) interior clay; moderate fine subangular blocky, and moderate fine angular blocky structure; firm; 0.5 fine roots; 0.5 very fine tubular pores; 35 percent prominent clay films on all faces of peds; 1 percent by volume 75-?-250 millimeter unspecified fragments and 10 percent by volume 2-?-75 millimeter unspecified fragments; gradual smooth boundary. Lab sample # MU039797
    2Bt3—61 to 107 centimeters (24.0 to 42.1 inches); red (10R 4/8) interior and light red (10R 6/8) interior clay; moderate very fine subangular blocky structure; firm; 0.5 fine roots; 0.5 very fine irregular pores; 70 percent prominent clay films on all faces of peds; fragments; clear smooth boundary. Lab sample # MU039798
    2Bt4—107 to 132 centimeters (42.1 to 52.0 inches); reddish gray (10R 6/1) interior and red (10R 4/8) interior and light red (10R 6/8) interior clay; moderate fine angular blocky structure; firm; 0.5 fine roots; 0.5 very fine irregular pores; 70 percent prominent clay films on all faces of peds; 10 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; gradual smooth boundary. Lab sample # MU039799
    2Bt5—132 to 165 centimeters (52.0 to 65.0 inches); reddish gray (10R 6/1) interior and light red (10R 6/8) interior and red (10R 4/8) interior clay; moderate fine angular blocky structure; firm; 0.5 very fine irregular pores; 70 percent prominent clay films on all faces of peds; 40 percent by volume 2-?-75 millimeter unspecified fragments. Lab sample # MU039800
    3R—165 to 165 centimeters (65.0 to 65.0 inches); bedrock; fragments.