IDENTIFIERS

  • Current Taxon Name (Soil Name): KESWICK
  • OSD
  • Series Extent
  • User Site ID: 2007MO027072
  • User Pedon ID: 2007MO027072
  • Vegetation Plot ID: 2007MO027072
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0702772
  • NCSS Pedon Lab Data NASIS Record ID - 30264
  • 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: 38.8084722
  • Std. Longitude: -91.9896111
  • Datum: WGS84
  • Township: T47N
  • Range: R9W
  • Section: 30
  • PLSS Details: 928 feet West and 1,847 feet South from the South West 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-G8—Fulton, Missouri

    • PEDON

  • Describers Name: LeAnn Bullard, Mike Chalfant, Amber Marshaus
  • 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 #: 72
  • Sampled As Information:
  • Soil Name - KESWICK
  • Taxonomic Class - Fine, smectitic, mesic Aquertic Chromic Hapludalfs
  • PSC - 0 to 0 cm.
  • Classificaton Date - 3/29/2007
  • 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 chert
  • Landscape: till plain
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: concave
  • Runoff: negligible
  • Drainage Class: excessively
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/29/2007 (actual site observation date)
  • Air Photo ID: 38091g8nw
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hardwoods
  • 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

    —

    —

    —
    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

    3

    —

    —

    262.1

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 3 centimeters (0.0 to 1.2 inches); very dark grayish brown (10YR 3/2) crushed silt loam; weak very fine subangular blocky structure; friable; 10.0 very fine roots throughout and 10.0 fine roots throughout; 10.0 very fine and 10.0 fine pores; fragments; abrupt smooth boundary.; observed in pit, small
    Bt—3 to 30 centimeters (1.2 to 11.8 inches); brown (10YR 5/3) crushed silty clay loam; weak fine and medium subangular blocky, and weak thick platy structure; firm; 3.0 very fine roots throughout and 3.0 fine roots throughout; 10.0 very fine and 10.0 fine 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 dark yellowish brown (10YR 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 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; gradual smooth boundary. Lab sample # MU028727; observed in pit, small
    2Btg—30 to 165 centimeters (11.8 to 65.0 inches); light brownish gray (10YR 6/2) crushed silty clay loam; moderate fine and medium subangular blocky, and moderate thick platy structure; firm; 3.0 very fine roots throughout and 3.0 fine roots throughout; 3.0 very fine pores; 12 percent distinct clay films and 70 percent prominent light gray (10YR 7/1), moist, silt coats; 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 5/6), moist, iron depletions with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU028728; observed in pit, small
    3Btg2—165 to 287 centimeters (65.0 to 113.0 inches); gray (10YR 5/1) crushed silty clay; strong medium subangular blocky, and strong medium prismatic structure; very firm; 0.5 very fine pores; 70 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 yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU028729; observed in pit, small
    3Btgb3—287 to 457 centimeters (113.0 to 179.9 inches); yellowish brown (10YR 5/4) crushed silty clay loam; moderate subangular blocky, and moderate coarse prismatic structure; very firm; 0.5 very fine 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 strong brown (7.5YR 4/6), 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 yellowish brown (10YR 4/6), moist, iron depletions with clear boundaries in matrix; 2 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
    3Btb1—457 to 610 centimeters (179.9 to 240.2 inches); yellowish brown (10YR 5/6) crushed silty clay loam; weak medium subangular blocky, and weak coarse prismatic structure; very firm; 0.5 very fine pores; 35 percent distinct clay films; 1 percent medium faint irregular noncoherent cemented gray (10YR 5/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 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; 3 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
    3Btb2—610 to 823 centimeters (240.2 to 324.0 inches); yellowish brown (10YR 5/4) crushed silty clay loam; massive; very firm; 0.5 very fine pores; 1 percent distinct light gray (10YR 7/1), moist, and 12 percent faint clay films; 1 percent medium faint irregular noncoherent cemented gray (2.5Y 6/1), moist, iron depletions with clear boundaries in matrix; 3 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; slight effervescence, by hcl, 1n; gradual smooth boundary.; observed in pit, small
    3BCb—823 to 945 centimeters (324.0 to 372.0 inches); yellowish brown (10YR 5/4) crushed silty clay loam; massive; very firm; 0.5 very fine pores; 3 percent distinct clay films; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), 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; 2 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; very slight effervescence, by hcl, 1n; gradual smooth boundary.; observed in pit, small
    3Cg—945 to 1097 centimeters (372.0 to 431.9 inches); grayish brown (2.5Y 5/2) crushed silty clay loam; massive; very firm; 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; 2 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; very slight effervescence, by hcl, 1n; clear smooth boundary.; observed in pit, small
    3Cdg1—1097 to 1219 centimeters (431.9 to 479.9 inches); grayish brown (2.5Y 5/2) crushed silty clay; massive; very firm; 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 black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 1 percent fine prominent light gray (10YR 7/1), moist, carbonate masses; 1 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; noneffervescent, by hcl, 1n; gradual smooth boundary.; observed in pit, small
    3Cdg2—1219 to 1321 centimeters (479.9 to 520.1 inches); 60 percent grayish brown (2.5Y 5/2) crushed and 40 percent yellowish brown (10YR 5/6) crushed silty clay loam; weak coarse subangular blocky, and moderate thick platy structure; very firm; 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 iron depletions with clear boundaries in matrix; 2 percent by volume nonflat subangular very strongly coherent cemented 2-?-5 millimeter mixed fragments; noneffervescent, by hcl, 1n; abrupt smooth boundary.; observed in pit, small
    4Btb—1321 to 1544 centimeters (520.1 to 607.9 inches); dark yellowish brown (10YR 4/6) crushed clay; massive; very firm; 2 percent distinct light gray (10YR 7/1), moist, and 35 percent distinct clay films; 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; 2 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
    4BC1—1544 to 1565 centimeters (607.9 to 616.1 inches); 60 percent yellowish brown (10YR 5/6) crushed and 40 percent yellowish brown (10YR 5/8) crushed sandy clay loam; massive, and weak thin platy; firm; 1 percent medium faint irregular noncoherent cemented gray (10YR 6/1), 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
    4BC2—1565 to 1676 centimeters (616.1 to 659.8 inches); yellowish brown (10YR 5/6) crushed silt loam; massive, and weak thin platy; firm; 12 percent faint clay films and 35 percent faint light gray (10YR 7/1), 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; 1 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
    4CB—1676 to 1768 centimeters (659.8 to 696.1 inches); 60 percent yellowish brown (10YR 5/6) crushed and 40 percent dark yellowish brown (10YR 4/6) crushed silty clay loam; massive, and weak thick platy; very firm; 12 percent faint clay films; 1 percent medium faint irregular noncoherent cemented gray (2.5Y 5/1), 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; 3 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; strong effervescence, by hcl, 1n; abrupt smooth boundary.; observed in pit, small
    4C—1768 to 1798 centimeters (696.1 to 707.9 inches); 50 percent yellowish brown (10YR 5/6) crushed and 50 percent dark yellowish brown (10YR 4/6) crushed loamy sand; massive; firm; 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
    4Cg—1798 to 1951 centimeters (707.9 to 768.1 inches); gray (2.5Y 5/1) crushed silty clay loam; massive; very firm; 12 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 yellowish brown (10YR 5/4), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/6), moist, iron depletions with clear boundaries in matrix; 4 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; very slight effervescence, by hcl, 1n.; observed in pit, small