IDENTIFIERS

  • Current Taxon Name (Soil Name): Topazmill
  • OSD
  • Series Extent
  • User Site ID: 1994MO153071M
  • User Pedon ID: 1994MO153071
  • User Site Association ID: 7676
  • Transect:
  • User Transect ID - 036
  • Transect Stop Number - 5
  • Transect Interval - 25.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9415349
  • Print Date: 9/24/2024

    • 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: 36.7909583
  • Std. Longitude: -92.2649611
  • Datum: WGS84
  • Township: T24N
  • Range: R12W
  • Section: 3
  • PLSS Details: 2400 feet S and 2100 feet W of the NE corner
  • Location Description: 2400 feet south and 2100 feet west of the NE corner of Sec. 3, T. 24 N., R. 12 W.
  • Map Unit: 73243—Topazmill loam, 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, KS
  • Current Taxonomic Class: Coarse-loamy, siliceous, mesic Typic Paleudults
  • Current Taxon Kind: variant
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Topazmill
  • PSC - 28 to 78 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Lecoma
  • Taxon Kind - variant
  • Classificaton Date - 9/26/1994
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 16.6 percent of Percent clay in the control section


    • SITE

  • Parent Material: slope alluvium
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: toeslope
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/26/1994 (actual site observation date)
  • Air Photo ID: 9-1
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

    0—28

    28—203

    —-

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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

    9

    —

    —

    256

    —

    150

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 18 centimeters (0.0 to 7.1 inches); brown (10YR 4/3) fine sandy loam; moderate fine granular structure; friable; 10.0 fine roots; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU051031
    BA—18 to 28 centimeters (7.1 to 11.0 inches); dark yellowish brown (10YR 4/4) loam; weak fine subangular blocky structure; friable; 3.0 fine roots; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU051032
    Bt1—28 to 48 centimeters (11.0 to 18.9 inches); strong brown (7.5YR 5/6) loam; weak fine subangular blocky structure; friable; 3.0 fine roots; 10 percent distinct clay films on faces of peds; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.1, hellige-truog; gradual smooth boundary. Lab sample # MU051033
    Bt2—48 to 79 centimeters (18.9 to 31.1 inches); strong brown (7.5YR 5/6) loam; moderate fine subangular blocky structure; friable; 3.0 fine roots; 10 percent distinct clay films on faces of peds and 10 percent black stains; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. Lab sample # MU051034
    2Bt3—79 to 97 centimeters (31.1 to 38.2 inches); yellowish red (5YR 4/6) gravelly loam; 30 percent strong brown (7.5YR 5/6) fine distinct mottles; moderate fine subangular blocky structure; friable; 0.5 fine roots; 10 percent distinct clay films on faces of peds and 10 percent black stains and 60 percent pale brown (10YR 6/3) coats; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.5, hellige-truog; clear wavy boundary. Lab sample # MU051035
    2Bt4—97 to 147 centimeters (38.2 to 57.9 inches); yellowish red (5YR 4/6) loam; 30 percent red (2.5YR 4/6) medium distinct mottles; moderate fine subangular blocky structure; friable; 10 percent black stains and 30 percent pale brown (10YR 6/3) coats and 30 percent distinct clay films on faces of peds; 10 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU051036
    2Bt5—147 to 183 centimeters (57.9 to 72.0 inches); red (2.5YR 4/6) gravelly loam; 10 percent light brownish gray (10YR 6/2) fine prominent mottles; moderate fine subangular blocky structure; friable; 30 percent brown (10YR 5/3) coats and 40 percent distinct clay films on faces of peds; 25 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU051037
    2Bt6—183 to 203 centimeters (72.0 to 79.9 inches); dark red (2.5YR 3/6) loam; moderate medium subangular blocky structure; friable; 10 percent brown (10YR 5/3) coats and 40 percent distinct clay films on faces of peds; 10 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.2, hellige-truog. Lab sample # MU051038