IDENTIFIERS

  • Current Taxon Name (Soil Name): Pineknot2
  • OSD
  • Series Extent
  • User Site ID: 1997MO203026M
  • User Pedon ID: 1997MO203026M
  • User Site Association ID: 8612
  • Transect:
  • User Transect ID - shannon-72D2
  • Transect Stop Number - 9
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9761326
  • NCSS Pedon Lab Data NASIS Record ID - 27797
  • 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: 37.3795417
  • Std. Longitude: -91.3447917
  • Datum: WGS84
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-D3—Loggers Lake, Missouri

    • PEDON

  • Describers Name: LT,SB,BM,MS
  • Current Taxonomic Class: Fine-loamy over clayey, siliceous over mixed, semiactive, mesic Typic Paleudalfs
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Pineknot2
  • PSC - 13 to 100 cm.
  • Classificaton Date - 3/19/2020
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Gepp
  • Taxonomic Class - Very-fine, mixed, semiactive, mesic Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 13 to 63 cm.
  • Classificaton Date - 1/30/1997
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3
  • Field Measured Properties: 18 percent of Percent clay in the control section and 83 percent of Percent clay in the control section and 15 Percent rock fragments in the control section (vol) and 4 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: residuum and/or slope alluvium
  • Landscape: hills
  • Landform: structural bench
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Bedrock: dolomite (dolostone)
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/30/1997 (actual site observation date)
  • Surface Cover Properties:
  • 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

    strongly contrasting particle size class

    0—13

    13—193

    25—

    —-

    —-

    —-
    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

    10

    —

    —

    —

    —

    320

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); dark grayish brown (10YR 4/2) broken face gravelly silt loam; weak fine granular structure; friable; 7.0 fine and medium roots; 7.0 fine interstitial and tubular pores; 15 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU018852
    Bt1—13 to 25 centimeters (5.1 to 9.8 inches); brown (10YR 5/3) broken face gravelly silt loam; weak fine subangular blocky structure; friable; 7.0 fine and medium tubular pores; 75 percent distinct yellowish red (5YR 5/6) clay films on faces of peds; 15 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU018853
    2Bt2—25 to 61 centimeters (9.8 to 24.0 inches); yellowish red (5YR 5/6) broken face clay; moderate medium subangular blocky structure; firm; 7.0 fine and medium tubular pores; 35 percent distinct yellowish red (5YR 5/6) clay films on faces of peds; 5 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU018854
    2Bt3—61 to 97 centimeters (24.0 to 38.2 inches); 60 percent yellowish brown (10YR 5/6) broken face and 40 percent red (2.5YR 4/8) broken face clay; moderate medium subangular blocky structure; firm; 3.0 fine and medium roots; 3.0 fine and medium tubular pores; 15 percent distinct red (2.5YR 4/6) clay films on faces of peds and 35 percent distinct weak red (10R 5/4) clay films on faces of peds and 35 percent distinct yellowish brown (10YR 5/6) clay films on faces of peds; 2 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU018855
    2Bt4—97 to 137 centimeters (38.2 to 53.9 inches); 30 percent red (2.5YR 4/8) broken face and 70 percent light yellowish brown (10YR 6/4) broken face clay; weak fine subangular blocky structure; firm; 0.9 fine to coarse roots; 3.0 fine and medium tubular pores; 15 percent distinct brown (7.5YR 5/3) clay films on faces of peds and 15 percent distinct red (2.5YR 4/6) clay films on faces of peds; 5 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU018856
    2Bt5—137 to 163 centimeters (53.9 to 64.2 inches); dark yellowish brown (10YR 4/6) broken face and red (2.5YR 4/8) broken face gravelly clay; weak fine subangular blocky structure; firm; 0.9 fine and medium roots; 3.0 very fine and fine tubular pores; 15 percent distinct light gray (10YR 7/2) clay films on faces of peds and 15 percent distinct yellowish brown (10YR 5/4) clay films on faces of peds and 35 percent distinct red (2.5YR 4/6) clay films on faces of peds; 15 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU018857
    2Bt6—163 to 193 centimeters (64.2 to 76.0 inches); red (2.5YR 4/8) broken face clay; weak fine subangular blocky structure; firm; 0.9 fine roots; 3.0 very fine and fine tubular pores; 35 percent distinct yellowish brown (10YR 5/4) clay films on faces of peds and 75 percent distinct red (2.5YR 4/6) clay films on faces of peds; 1 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.7, hellige-truog; clear wavy boundary. Lab sample # MU018858