IDENTIFIERS

  • Current Taxon Name (Soil Name): Captina
  • OSD
  • Series Extent
  • User Site ID: 2003MO11301
  • User Pedon ID: 2003MO11301
  • User Site Association ID: Captina
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0311301
  • NCSS Pedon Lab Data NASIS Record ID - 30515
  • Print Date: 5/30/2024

    • 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: 38.8734528
  • Std. Longitude: -91.0840306
  • Datum: WGS84
  • Township: T48N
  • Range: R2W
  • Section: 36
  • PLSS Details: 2440 feet east and 440 feet north of the southwest corner
  • Country: US—United States
  • State: Missouri
  • County: MO113—Lincoln
  • Non-MLRA Soil Survey Area: MO053—Cooper County, MissouriMO113—Lincoln County, Missouri
  • 7.5 Minute USGS Quad: 38091-G1—Wright City, Missouri

    • PEDON

  • Describers Name: Mike Chalfant, Greg Caldwell
  • Current Taxonomic Class: Fine, smectitic, mesic Oxyaquic Vertic Hapludalfs
  • Pedon Type: within range of map unit
  • Pedon Purpose: research site
  • Pedon Record Orgin: Windows Pedon
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - Captina
  • Taxonomic Class - Fine, smectitic, mesic Oxyaquic Vertic Hapludalfs
  • PSC - 38 to 89 cm.
  • Classificaton Date - 9/24/2003
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture SUBClass - oxyaquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Landform: hill
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Position: lower third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/24/2003 (actual site observation date)
  • Air Photo ID: 38091g1nw
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, grassland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion gully
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    cambic horizon

    argillic horizon

    0—23

    23—38

    38—254

    —23—

    —15—

    —216—
    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

    —

    —

    225.9

    —

    157

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 23 centimeters (0.0 to 9.1 inches); brown (10YR 4/3) interior silt loam; weak fine subangular blocky structure; friable; 3.0 fine roots; 3.0 fine pores; 1 percent by volume 2-?-75 millimeter chert fragments; abrupt smooth boundary. Lab sample # MU024550
    Bw—23 to 38 centimeters (9.1 to 15.0 inches); 60 percent yellowish brown (10YR 5/4) interior and 40 percent red (2.5YR 4/6) interior silty clay; weak fine subangular blocky structure; very firm; 0.9 fine roots; 0.9 fine pores; 20 percent distinct clay films; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), moist, iron depletions with clear boundaries in matrix; 1 percent by volume 2-?-75 millimeter chert fragments; abrupt smooth boundary. Lab sample # MU024551. discontinuous - phpvsfiid 886074; discontinuous - phpvsfiid 886074
    2Btx1—38 to 81 centimeters (15.0 to 31.9 inches); dark yellowish brown (10YR 4/4) interior silty clay loam; weak very fine subangular blocky, and weak medium prismatic structure; firm; 0.9 fine roots; 3.0 fine pores; 10 percent distinct light brownish gray (10YR 6/2), moist, silt coats on vertical faces of peds and 20 percent distinct brown (10YR 4/3), moist, clay films on vertical faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), moist, iron depletions with clear boundaries in matrix; fragments; gradual smooth boundary. Lab sample # MU024552. discontinuous - phpvsfiid 886075; discontinuous - phpvsfiid 886076; discontinuous - phpvsfiid 886075; discontinuous - phpvsfiid 886076
    2Btx2—81 to 114 centimeters (31.9 to 44.9 inches); 70 percent yellowish brown (10YR 5/4) interior and 30 percent grayish brown (10YR 5/2) interior silty clay loam; moderate medium prismatic structure; firm; 0.9 fine roots; 3.0 fine pores; 10 percent distinct light brownish gray (10YR 6/2), moist, silt coats on vertical faces of peds and 20 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on vertical faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark red (2.5YR 3/6), moist, iron depletions with clear boundaries in matrix; 5 percent by volume 2-?-75 millimeter mixed fragments; clear smooth boundary. Lab sample # MU024553. discontinuous - phpvsfiid 886077; discontinuous - phpvsfiid 886078; discontinuous - phpvsfiid 886077; discontinuous - phpvsfiid 886078
    3Bt1—114 to 160 centimeters (44.9 to 63.0 inches); dark yellowish brown (10YR 4/4) interior and dark yellowish brown (10YR 4/6) interior gravelly clay; moderate fine subangular blocky, and moderate medium prismatic structure; very firm; 0.9 fine roots; 0.9 fine pores; 20 percent distinct pressure faces and 20 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on vertical faces of peds; 1 percent medium faint irregular noncoherent cemented light brownish gray (10YR 6/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented red (2.5YR 5/8), moist, iron depletions with clear boundaries in matrix; 15 percent by volume 2-?-75 millimeter mixed fragments; gradual smooth boundary. Lab sample # MU024554. discontinuous - phpvsfiid 886079; discontinuous - phpvsfiid 886080; discontinuous - phpvsfiid 886079; discontinuous - phpvsfiid 886080
    3Bt2—160 to 198 centimeters (63.0 to 78.0 inches); 50 percent strong brown (7.5YR 5/6) interior and 50 percent strong brown (7.5YR 4/6) interior clay; moderate fine subangular blocky, and moderate medium prismatic structure; very firm; 0.9 fine pores; 20 percent distinct clay films and 20 percent distinct pressure faces; 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/8), moist, iron depletions with clear boundaries in matrix; 10 percent by volume 2-?-75 millimeter mixed fragments; clear smooth boundary. Lab sample # MU024555. discontinuous - phpvsfiid 886081; discontinuous - phpvsfiid 886082; discontinuous - phpvsfiid 886081; discontinuous - phpvsfiid 886082
    3Bt3—198 to 254 centimeters (78.0 to 100.0 inches); 70 percent brown (7.5YR 4/4) interior and 30 percent strong brown (7.5YR 4/6) interior gravelly clay; moderate fine subangular blocky structure; very firm; 20 percent distinct clay films and 30 percent distinct pressure faces; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented gray (10YR 6/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), moist, iron depletions with clear boundaries in matrix; 40 percent by volume 2-?-75 millimeter mixed fragments; very slight effervescence; clear smooth boundary. Lab sample # MU024556. discontinuous - phpvsfiid 886083; discontinuous - phpvsfiid 886084; discontinuous - phpvsfiid 886083; discontinuous - phpvsfiid 886084
    BC—254 to 457 centimeters (100.0 to 179.9 inches); yellowish brown (10YR 5/4) interior very gravelly silty clay; moderate fine subangular blocky structure; very firm; 20 percent distinct clay films; 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 40 percent by volume 2-?-75 millimeter limestone, unspecified fragments; slight effervescence. discontinuous - phpvsfiid 886085; discontinuous - phpvsfiid 886085
    457 to 1067 centimeters (179.9 to 420.1 inches); fragments.
    CB—1067 to 1219 centimeters (420.1 to 479.9 inches); dark yellowish brown (10YR 4/4) interior very gravelly silty clay; massive, and weak fine subangular blocky; very firm; 3 percent distinct clay films; 1 percent medium faint irregular noncoherent cemented gray (10YR 6/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented iron depletions with clear boundaries in matrix; 30 percent by volume 2-?-75 millimeter chert fragments; slight effervescence; gradual smooth boundary. patchy - phpvsfiid 886086; patchy - phpvsfiid 886086
    4Bw—1219 to 1250 centimeters (479.9 to 492.1 inches); yellowish brown (10YR 5/6) interior silty clay; weak fine subangular blocky structure; very firm; 30 percent distinct pale olive (5Y 6/4), moist, pressure faces; 1 percent medium faint irregular noncoherent cemented iron depletions with clear boundaries in matrix; 5 percent by volume 2-?-75 millimeter unspecified fragments; very slight effervescence; gradual smooth boundary. discontinuous - phpvsfiid 886087; discontinuous - phpvsfiid 886087
    4Cr—1250 to 1280 centimeters (492.1 to 503.9 inches); brownish yellow (10YR 6/6) interior; massive; very firm; 30 percent distinct pale olive (5Y 6/4), moist, pressure faces; 1 percent medium faint irregular noncoherent cemented iron depletions with clear boundaries in matrix; 40 percent by volume 2-?-75 millimeter siltstone, unspecified fragments; slight effervescence. discontinuous - phpvsfiid 886088; discontinuous - phpvsfiid 886088
    1280 to 1463 centimeters (503.9 to 576.0 inches); fragments.
    1463 to 1473 centimeters (576.0 to 579.9 inches); fragments.