IDENTIFIERS

  • Current Taxon Name (Soil Name): Doniphan
  • OSD
  • Series Extent
  • User Site ID: 1997MO203006M
  • User Pedon ID: 1997MO203006M
  • User Site Association ID: 8611
  • Transect:
  • User Transect ID - shannon-72D1
  • Transect Stop Number - 10
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9761306
  • NCSS Pedon Lab Data NASIS Record ID - 31685
  • Print Date: 11/13/2024

    • 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: 37.2770694
  • Std. Longitude: -91.3936917
  • 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-C4—Round Spring, Missouri

    • PEDON

  • Describers Name: BN,SB,LT,MS
  • Current Taxonomic Class: Very-fine, mixed, semiactive, mesic Typic Paleudults
  • 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 - Doniphan
  • PSC - 53 to 103 cm.
  • Classificaton Date - 1/31/2012
  • Soil Taxonomic Edition - eighth edition
  • 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 - 53 to 103 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: 68 percent of Percent clay in the control section


    • SITE

  • Parent Material: residuum and/or slope alluvium derived from dolomite
  • Landscape: hills
  • Landform: hill
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Bedrock: dolomite (dolostone)
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/30/1997 (actual site observation date)
  • Air Photo ID: 8
  • 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

    bedrock, lithic

    —

    132 -

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    lithic contact

    0—15

    53—132

    132—

    —-

    —-

    —-
    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

    12

    —

    —

    238

    —

    220

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 15 centimeters (0.0 to 5.9 inches); dark grayish brown (10YR 4/2) very gravelly silt loam; very friable; 7.0 fine to coarse roots; 7.0 fine interstitial and tubular pores; 55 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU059336
    E—15 to 53 centimeters (5.9 to 20.9 inches); pale brown (10YR 6/3) very gravelly silt loam; weak fine granular structure; friable; 7.0 fine and medium roots and 3.0 coarse roots; 3.0 fine and medium tubular pores; 45 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # MU059337
    2Bt1—53 to 64 centimeters (20.9 to 25.2 inches); 50 percent red (2.5YR 4/8) and 50 percent brown (7.5YR 5/3) very gravelly silty clay; weak fine granular structure; firm; 0.9 fine and medium roots and 0.1 coarse roots; 3.0 fine tubular pores; 15 percent distinct brown (7.5YR 5/4), moist, clay films on faces of peds and 75 percent distinct pale brown (10YR 6/3), moist, silt coats on faces of peds; 35 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; gradual wavy boundary. Lab sample # MU059338
    2Bt2—64 to 76 centimeters (25.2 to 29.9 inches); 70 percent red (2.5YR 4/8) and 30 percent red (2.5YR 4/6) gravelly clay; weak fine subangular blocky structure; firm; 0.9 fine and medium roots and 0.1 coarse roots; 3.0 fine tubular pores; 15 percent faint pale brown (10YR 6/3), moist, silt coats on faces of peds and 15 percent distinct brownish yellow (10YR 6/6), moist, clay films on faces of peds and 15 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds and 15 percent faint yellowish brown (10YR 5/4), moist, clay films on faces of peds; 5 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 20 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU059339
    2Bt3—76 to 102 centimeters (29.9 to 40.2 inches); 50 percent reddish brown (2.5YR 4/4) and 50 percent light yellowish brown (10YR 6/4) gravelly clay; weak fine subangular blocky structure; firm; 0.9 fine and medium roots and 0.1 coarse roots; 0.9 fine tubular pores; 35 percent distinct yellowish brown (10YR 5/4), moist, clay films on faces of peds and 35 percent distinct reddish brown (2.5YR 4/4), moist, clay films on faces of peds; 5 percent by volume nonflat indurated 2-40-75 millimeter chert fragments and 10 percent by volume 75-162-250 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.9, hellige-truog; gradual wavy boundary. Lab sample # MU059340
    2Bt4—102 to 132 centimeters (40.2 to 52.0 inches); 70 percent reddish yellow (7.5YR 6/8) and 30 percent reddish brown (2.5YR 4/4) gravelly clay; weak fine subangular blocky structure; firm; 0.9 fine and medium roots; 0.9 fine tubular pores; 15 percent distinct dark yellowish brown (10YR 3/6), moist, clay films on faces of peds and 15 percent faint brown (10YR 5/3), moist, clay films on faces of peds and 35 percent distinct brown (7.5YR 5/4), moist, clay films on faces of peds and 35 percent distinct pale brown (10YR 6/3), moist, silt coats on faces of peds; 1 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 5 percent by volume nonflat indurated 2-40-75 millimeter chert fragments and 10 percent by volume 75-162-250 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.6, hellige-truog; abrupt smooth boundary. Lab sample # MU059341
    2R—132 centimeters (52.0 inches); bedrock; fragments. Gunter sandstone.