IDENTIFIERS

  • Current Taxon Name (Soil Name): Captina
  • OSD
  • Series Extent
  • User Site ID: 1995MO203037M
  • User Pedon ID: 1995MO203037M
  • Vegetation Plot ID: 1995MO203037M
  • User Site Association ID: 8609Captina
  • Transect:
  • User Transect ID - shannon-72C1
  • Transect Stop Number - 7
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9561337
  • NCSS Pedon Lab Data NASIS Record ID - 31876
  • Print Date: 11/21/2024

    • 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: 37.1455972
  • Std. Longitude: -91.0489528
  • 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-B1—Exchange, Missouri

    • PEDON

  • Describers Name: RLT, JW, SV
  • Current Taxonomic Class: Fine-silty, siliceous, active, mesic Typic Fragiudults
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Captina
  • PSC - 8 to 58 cm.
  • Classificaton Date - 3/28/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Tonti
  • Taxonomic Class - Fine-loamy, mixed, active, mesic Typic Fragiudults
  • Taxon Kind - series
  • PSC - 8 to 58 cm.
  • Classificaton Date - 6/15/1995
  • 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: 45 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: loess and/or pedisediment and/or residuum
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: middle third
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/15/1995 (actual site observation date)
  • Air Photo ID: 16
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    CARYA

    Carya

    hybrid hickory

    —

    —

    —
    Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    fragipan

    noncoherent

    60 - 126

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

    ochric epipedon

    argillic horizon

    fragipan

    2—10

    10—142

    60—126

    —-

    —-

    —-
    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

    4

    —

    —

    230

    —

    200

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    —
    Oi—0 to 2 centimeters (0.0 to 0.8 inches); slightly decomposed plant material; fragments.
    A—2 to 10 centimeters (0.8 to 3.9 inches); dark grayish brown (10YR 4/2) silt loam; moderate fine granular structure; friable; 2.0 medium roots and 2.0 fine roots and 0.9 coarse roots; 2.0 fine interstitial and tubular pores; 2 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU054466
    Bt1—10 to 27 centimeters (3.9 to 10.6 inches); yellowish brown (10YR 5/4) silt loam; moderate very fine subangular blocky structure; friable; 0.9 medium roots and 0.9 fine roots and 0.9 coarse roots; 2.0 fine tubular pores; 10 percent faint black (N 2/0), moist, manganese or iron-manganese stains on faces of peds and in pores and 33 percent faint dark yellowish brown (10YR 4/6), moist, 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 smooth boundary. Lab sample # MU054467
    Bt2—27 to 48 centimeters (10.6 to 18.9 inches); dark yellowish brown (10YR 4/6) silt loam; moderate very fine subangular blocky structure; friable; 0.9 medium roots and 0.9 fine roots and 0.9 coarse roots; 2.0 fine vesicular and tubular pores; 10 percent faint black (N 2/0), moist, manganese or iron-manganese stains on faces of peds and in pores and 34 percent faint strong brown (7.5YR 4/6), moist, clay films on faces of peds; 2 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU054468
    Bt3—48 to 60 centimeters (18.9 to 23.6 inches); strong brown (7.5YR 4/6) silt loam; 10 percent brown (10YR 5/3) fine prominent and 10 percent yellowish red (5YR 5/6) fine prominent mottles; moderate fine subangular blocky structure; firm; 0.9 medium roots and 0.9 fine roots and 0.9 coarse roots; 2.0 fine and medium tubular pores; 10 percent distinct grayish brown (2.5Y 5/2), moist, clay films in root channels and/or pores; 10 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.5, hellige-truog; clear wavy boundary. Lab sample # MU054469
    2Btx1—60 to 76 centimeters (23.6 to 29.9 inches); yellowish brown (10YR 5/4) very gravelly silt loam; weak very coarse prismatic parts to weak fine subangular blocky structure; firm; brittle; 0.9 medium roots and 0.9 fine roots; 0.9 fine vesicular and tubular pores; on rock fragments and 35 percent prominent gray (10YR 5/1), moist, clay films on faces of peds and 35 percent prominent light brownish gray (10YR 6/2), moist, silt coats on rock fragments and 35 percent prominent dark yellowish brown (10YR 4/6), moist, iron stains throughout; 45 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # MU054470. 40% brittle.
    2Btx2—76 to 91 centimeters (29.9 to 35.8 inches); 98 percent yellowish brown (10YR 5/6) and 2 percent red (2.5YR 4/6) extremely gravelly silt loam; weak coarse prismatic parts to moderate fine subangular blocky structure; very firm; brittle; 0.9 fine roots in cracks; 2.0 fine vesicular and tubular pores; pale brown (10YR 6/3), moist, and 35 percent distinct brown (10YR 4/3), moist, clay films on rock fragments and 77 percent distinct light brownish gray (10YR 6/2), moist, silt coats throughout; 5 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 55 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.2, hellige-truog; clear wavy boundary. Lab sample # MU054471. 70% brittle.
    2Btx3—91 to 126 centimeters (35.8 to 49.6 inches); 98 percent brown (7.5YR 5/3) and 2 percent red (2.5YR 4/6) extremely gravelly silt loam; weak coarse prismatic parts to moderate fine subangular blocky structure; extremely firm*; brittle; 0.9 fine roots in cracks; 2.0 fine vesicular and tubular pores; 33 percent distinct dark yellowish brown (10YR 4/4), moist, clay films throughout and 76 percent distinct light brownish gray (10YR 6/2), moist, silt coats throughout; 10 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 65 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.2, hellige-truog; clear wavy boundary. Lab sample # MU054472. 70% brittle.
    3Bt4—126 to 142 centimeters (49.6 to 55.9 inches); dark red (2.5YR 3/6) gravelly silty clay; moderate medium angular blocky parts to moderate fine angular blocky structure; very firm; 0.9 medium roots and 0.9 fine roots; 0.9 fine vesicular and tubular pores; on faces of peds and 11 percent distinct yellowish red (5YR 5/6), moist, silt coats throughout and 33 percent distinct brown (10YR 5/3), moist, silt coats throughout and 34 percent distinct yellowish red (5YR 4/6), moist, clay films on rock fragments; 5 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 15 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.7, hellige-truog. Lab sample # MU054473