IDENTIFIERS

  • Current Taxon Name (Soil Name): KESWICK
  • OSD
  • Series Extent
  • User Site ID: 2007MO027087
  • User Pedon ID: 2007MO027087
  • Vegetation Plot ID: 2007MO027087
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0702787
  • NCSS Pedon Lab Data NASIS Record ID - 30249
  • Print Date: 11/11/2024

    • 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: 38.9846111
  • Std. Longitude: -91.7134722
  • Datum: WGS84
  • Township: T49N
  • Range: R7W
  • Section: 29
  • PLSS Details: 88 feet West and 137 feet South from the South East corner
  • Country: US—United States
  • State: Missouri
  • County: MO027—Callaway
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO027—Callaway County, Missouri
  • 7.5 Minute USGS Quad: 38091-H6—Williamsburg, Missouri

    • PEDON

  • Describers Name: LeAnn Bullard, Amber Marshaus, Mike Chalfant
  • Current Taxonomic Class: Fine, smectitic, mesic Aquertic Chromic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 87
  • Sampled As Information:
  • Soil Name - KESWICK
  • Taxonomic Class - Fine, smectitic, mesic Aquertic Chromic Hapludalfs
  • PSC - 0 to 0 cm.
  • Classificaton Date - 4/25/2007
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty loess derived from mixed over clayey till derived from aa lava over pre-Illinoian Stage loamy flow till derived from mixed
  • Landscape: till plain
  • Landform: ridge
  • Anthropogenic Feature: ditch
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: negligible
  • Drainage Class: excessively
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Pre-illinoian Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/25/2007 (actual site observation date)
  • Air Photo ID: 38091h6nw
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rural transportation
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion gully
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    FESTU

    Festuca

    fescue

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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

    1.6

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    —

    239.9

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    45

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark brown (10YR 2/2) rubbed silt loam; weak fine subangular blocky structure; 3.0 very fine roots throughout and 0.5 medium roots throughout and 3.0 fine roots throughout; 3.0 very fine tubular and 3.0 fine tubular pores; fragments; noneffervescent, by hcl, 1n; abrupt smooth boundary.; observed in pit, small
    BE—20 to 36 centimeters (7.9 to 14.2 inches); dark grayish brown (10YR 4/2) broken face silty clay loam; moderate fine subangular blocky structure; friable; 0.5 very fine roots throughout and 0.5 fine roots throughout; 3.0 very fine tubular and 3.0 fine tubular pores; 12 percent faint clay films; 1 percent medium faint irregular noncoherent cemented yellowish red (5YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n; clear smooth boundary.; observed in pit, small
    Btg—36 to 76 centimeters (14.2 to 29.9 inches); dark grayish brown (10YR 4/2) broken face silty clay loam; moderate fine subangular blocky, and weak thick platy structure; firm; 0.5 very fine roots throughout; 0.5 very fine tubular and 0.5 fine tubular pores; 35 percent prominent clay films; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), 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; fragments; noneffervescent, by hcl, 1n; clear smooth boundary.; observed in pit, small
    2Bt—76 to 137 centimeters (29.9 to 53.9 inches); dark yellowish brown (10YR 4/4) broken face silty clay loam; weak thick platy structure; firm; 0.5 very fine roots throughout; 0.5 very fine tubular and 0.5 fine tubular pores; 35 percent distinct clay films; 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 and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/4), moist, iron depletions with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n; clear smooth boundary.; observed in pit, small
    3Bt2—137 to 173 centimeters (53.9 to 68.1 inches); yellowish brown (10YR 5/4) broken face clay; strong fine and medium angular blocky structure; very firm; 0.5 very fine tubular pores; 70 percent prominent clay films; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), 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 and 1 percent medium faint irregular noncoherent cemented gray (10YR 6/1), moist, iron depletions with clear boundaries in matrix; 4 percent by volume nonflat subangular very strongly coherent cemented 2-?-5 millimeter chert fragments; noneffervescent, by hcl, 1n; clear smooth boundary.; observed in pit, small
    3Bt3—173 to 262 centimeters (68.1 to 103.1 inches); yellowish brown (10YR 5/4) broken face silty clay; moderate medium subangular blocky, and weak medium prismatic structure; very firm; 0.5 very fine tubular pores; 35 percent distinct clay films; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), 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 black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 3 percent by volume nonflat subangular very strongly coherent cemented 2-?-5 millimeter chert fragments; noneffervescent, by hcl, 1n; abrupt smooth boundary.; observed in pit, small
    3Btk—262 to 305 centimeters (103.1 to 120.1 inches); dark yellowish brown (10YR 4/4) broken face silty clay; moderate medium subangular blocky, and weak coarse prismatic structure; very firm; 0.5 very fine tubular pores; 10 percent prominent white (10YR 8/1), moist, and 35 percent distinct clay films; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), 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 black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 3 percent by volume nonflat subangular very strongly coherent cemented 2-?-5 millimeter chert fragments; violent effervescence, by hcl, 1n; clear smooth boundary.; observed in pit, small
    3Bw1—305 to 391 centimeters (120.1 to 153.9 inches); reddish brown (2.5YR 5/4) broken face silty clay; weak medium subangular blocky, and weak coarse prismatic structure; very firm; 2 percent distinct white (10YR 8/1), moist,; 1 percent medium faint irregular noncoherent cemented light yellowish brown (2.5Y 6/3), 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; 4 percent by volume nonflat subangular very strongly coherent cemented 2-?-5 millimeter chert fragments; slight effervescence, by hcl, 1n; abrupt smooth boundary.; observed in pit, small
    4Bw2—391 to 579 centimeters (153.9 to 228.0 inches); light reddish brown (2.5YR 6/4) broken face clay; massive; very firm; 3 percent distinct white (10YR 8/1), moist, and 35 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 light brownish gray (10YR 6/2), 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; 1 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; noneffervescent, by hcl, 1n; clear smooth boundary.; observed in pit, small
    4Bk1—579 to 620 centimeters (228.0 to 244.1 inches); yellowish brown (10YR 5/4) broken face clay loam; massive; very firm; 0.5 very fine tubular pores; 12 percent prominent white (10YR 8/1), moist,; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented gray (2.5Y 6/1), 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; 4 percent by volume nonflat subangular very strongly coherent cemented 2-?-5 millimeter chert fragments; strong effervescence, by hcl, 1n; clear smooth boundary.; observed in pit, small
    4Bk2—620 to 671 centimeters (244.1 to 264.2 inches); dark yellowish brown (10YR 4/6) broken face silty clay loam; moderate coarse subangular blocky, and weak thick platy structure; very firm; 0.5 very fine tubular pores; 6 percent distinct white (10YR 8/1), moist, and 12 percent distinct clay films and 12 percent distinct light gray (10YR 7/2), moist, silt coats; 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 black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 2 percent by volume nonflat subrounded very strongly coherent cemented 2-?-75 millimeter chert fragments; strong effervescence, by hcl, 1n; clear smooth boundary.; observed in pit, small
    4Bt1—671 to 762 centimeters (264.2 to 300.0 inches); yellowish brown (10YR 5/4) broken face silty clay; moderate coarse prismatic structure; very firm; 0.5 very fine tubular pores; 4 percent faint white (10YR 8/1), moist, and 35 percent distinct light gray (10YR 7/2), moist, silt coats and 35 percent prominent clay films; 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 brownish yellow (10YR 6/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented gray (10YR 5/1), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat subangular very strongly coherent cemented 2-?-5 millimeter chert fragments; strong effervescence, by hcl, 1n; abrupt smooth boundary.; observed in pit, small
    5Bwb1—762 to 914 centimeters (300.0 to 359.8 inches); yellowish brown (10YR 5/6) broken face silt loam; weak thick platy, and weak coarse prismatic structure; firm; 1 percent medium faint irregular noncoherent cemented gray (10YR 6/1), moist, iron depletions with clear boundaries in matrix; fragments; slight effervescence, by hcl, 1n; abrupt smooth boundary.; observed in pit, small
    5Bwb2—914 to 1067 centimeters (359.8 to 420.1 inches); light olive brown (2.5Y 5/3) broken face silt loam; moderate thick platy, and weak coarse prismatic structure; firm; 1 percent distinct white (10YR 8/1), moist, and 35 percent distinct silt coats; 1 percent medium faint irregular noncoherent cemented dark gray (2.5Y 4/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/4), moist, iron depletions with clear boundaries in matrix; fragments; violent effervescence, by hcl, 1n; clear smooth boundary.; observed in pit, small
    5Bwb3—1067 to 1077 centimeters (420.1 to 424.0 inches); very dark grayish brown (2.5Y 3/2) broken face clay; moderate subangular blocky structure; very firm; 1 percent distinct white (10YR 8/1), moist,; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), moist, iron depletions with clear boundaries in matrix; 4 percent by volume nonflat very strongly coherent cemented 2-?-75 millimeter mixed fragments; strong effervescence, by hcl, 1n; abrupt smooth boundary.; observed in pit, small
    5Cg1—1077 to 1300 centimeters (424.0 to 511.8 inches); dark greenish gray (10Y 3/1) broken face clay; massive; very firm; 3 percent distinct white (10YR 8/1), moist,; 4 percent by volume nonflat very strongly coherent cemented 2-?-5 millimeter mixed fragments and 4 percent by volume nonflat very strongly coherent cemented 5-?-20 millimeter mixed fragments; strong effervescence, by hcl, 1n; clear smooth boundary.; observed in pit, small
    5Cg2—1300 to 1379 centimeters (511.8 to 542.9 inches); dark greenish gray (10Y 3/1) broken face clay; massive; very firm; 3 percent by volume nonflat very strongly coherent cemented 2-?-5 millimeter mixed fragments; noneffervescent, by hcl, 1n; abrupt smooth boundary.; observed in pit, small
    6Cr1—1379 to 1407 centimeters (542.9 to 553.9 inches); gray (5Y 6/1) broken face clay; massive; very firm; 67 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; noneffervescent, by hcl, 1n; abrupt smooth boundary.; observed in pit, small
    6Cr2—1407 to 1524 centimeters (553.9 to 600.0 inches); 70 percent light gray (5Y 7/2) broken face and 10 percent very pale brown (10YR 7/3) broken face and 20 percent light gray (10YR 7/1) broken face clay; massive; very firm; 12 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; noneffervescent, by hcl, 1n.; observed in pit, small