IDENTIFIERS

  • Current Taxon Name (Soil Name): KESWICK
  • OSD
  • Series Extent
  • User Site ID: 2008MO027069
  • User Pedon ID: 2008MO027069
  • Vegetation Plot ID: 2008MO02769
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0802769
  • NCSS Pedon Lab Data NASIS Record ID - 30210
  • Print Date: 4/27/2025

    • 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: 38.9405556
  • Std. Longitude: -91.7635556
  • Datum: WGS84
  • Township: T48N
  • Range: R8W
  • Section: 12
  • PLSS Details: 2,015 feet East and 9 feet South from the South West corner
  • Location Description: central northen edge of NE1/4, NW1/4, Sec. 13
  • Country: US—United States
  • State: Missouri
  • County: MO027—Callaway
  • MLRA: 113—Central Claypan Areas
  • Non-MLRA Soil Survey Area: MO027—Callaway County, Missouri
  • 7.5 Minute USGS Quad: 38091-H7—Calwood, 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 #: 69
  • Sampled As Information:
  • Soil Name - KESWICK
  • Taxonomic Class - Fine, smectitic, mesic Aquertic Chromic Hapludalfs
  • PSC - 0 to 0 cm.
  • Classificaton Date - 11/7/2007
  • 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

  • Landscape: till plain
  • Landform: ridge
  • Anthropogenic Feature: cut (road, railroad, etc.)
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: excessively
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Upper Wisconsinan Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/7/2007 (actual site observation date)
  • Air Photo ID: 38091h7ne
  • 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

    2

    —

    —

    249.9

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    180

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    AE—0 to 25 centimeters (0.0 to 9.8 inches); very dark grayish brown (10YR 3/2) broken face silt loam; weak fine subangular blocky, and moderate coarse granular structure; friable; 10.0 very fine roots and 0.5 medium roots and 10.0 fine roots; 10.0 very fine tubular and 10.0 fine tubular pores; fragments; clear smooth boundary.; observed in pit, small
    Bt1—25 to 69 centimeters (9.8 to 27.2 inches); dark brown (10YR 3/3) rubbed silty clay; moderate medium subangular blocky, and weak medium prismatic structure; firm; 10.0 very fine roots and 3.0 fine roots; 10.0 very fine tubular and 3.0 fine tubular pores; 12 percent distinct gray (10YR 6/1), moist, silt coats and 35 percent distinct pressure faces and 70 percent distinct clay films; 1 percent medium faint irregular noncoherent cemented dark brown (7.5YR 3/4), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary.; observed in pit, small
    2Btg1—69 to 305 centimeters (27.2 to 120.1 inches); dark grayish brown (10YR 4/2) rubbed silty clay loam; moderate fine angular blocky, and moderate thick platy structure; firm; 0.5 very fine roots and 0.5 fine roots; 3.0 very fine tubular and 0.5 medium tubular and 3.0 fine tubular pores; 35 percent distinct grayish brown (10YR 5/2), moist, clay films and 70 percent prominent gray (10YR 6/1), moist, silt coats; 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 black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary.; observed in pit, small
    3Btg2—305 to 366 centimeters (120.1 to 144.1 inches); grayish brown (2.5Y 5/2) rubbed silty clay loam; weak fine angular blocky, and moderate thick platy structure; very firm; 0.5 very fine roots; 0.5 very fine tubular and 0.5 fine tubular pores; 12 percent distinct skeletans and 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; 1 percent by volume subangular very strongly coherent cemented unspecified fragments; clear smooth boundary.; observed in pit, small
    3Btg3—366 to 541 centimeters (144.1 to 213.0 inches); grayish brown (2.5Y 5/2) rubbed silty clay; moderate medium angular blocky, and moderate coarse prismatic structure; very firm; 0.5 very fine roots; 0.5 fine tubular pores; 35 percent prominent pressure faces and 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 5/8), moist, iron depletions with clear boundaries in matrix; 1 percent by volume subangular very strongly coherent cemented unspecified fragments and 1 percent by volume subrounded very strongly coherent cemented unspecified fragments; gradual smooth boundary.; observed in pit, small
    3Btg4—541 to 701 centimeters (213.0 to 276.0 inches); brownish yellow (10YR 6/8) rubbed clay loam; weak thick platy structure; very firm; 0.5 very fine tubular pores; 12 percent distinct clay films and 35 percent distinct pressure faces and 35 percent distinct 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 gray (10YR 5/1), moist, iron depletions with clear boundaries in matrix; 2 percent by volume subangular very strongly coherent cemented unspecified fragments and 3 percent by volume subangular very strongly coherent cemented unspecified fragments; clear smooth boundary.; observed in pit, small
    3Btk1—701 to 813 centimeters (276.0 to 320.1 inches); yellowish brown (10YR 5/6) rubbed clay loam; moderate medium subangular blocky, and moderate coarse prismatic structure; very firm; 0.5 very fine tubular 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 black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 6 percent fine prominent white (10YR 8/1), moist, carbonate masses; 2 percent by volume subangular very strongly coherent cemented unspecified fragments; strong effervescence, by hcl, 1n; gradual smooth boundary.; observed in pit, small
    3Btk2—813 to 914 centimeters (320.1 to 359.8 inches); yellowish brown (10YR 5/6) rubbed clay loam; moderate thick platy, and weak coarse prismatic structure; very firm; 0.5 very fine tubular pores; 12 percent distinct clay films and 12 percent distinct 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 gray (10YR 6/1), moist, iron depletions with clear boundaries in matrix; 8 percent fine prominent white (10YR 8/1), moist, carbonate masses; 3 percent by volume subangular very strongly coherent cemented unspecified fragments; strong effervescence, by hcl, 1n; clear smooth boundary.; observed in pit, small
    3Bw—914 to 1173 centimeters (359.8 to 461.8 inches); yellowish brown (10YR 5/6) rubbed loam; weak thin platy structure; friable; 0.5 very fine tubular pores; 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; fragments; slight effervescence, by hcl, 1n; clear smooth boundary.; observed in pit, small
    3BC—1173 to 1227 centimeters (461.8 to 483.1 inches); red (2.5YR 5/6) rubbed clay; massive; firm; 0.5 very fine tubular and 0.5 very fine tubular pores; 12 percent distinct 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 gray (10YR 6/1), moist, iron depletions with clear boundaries in matrix; 1 percent fine distinct light gray (10YR 7/1), moist, carbonate masses; 2 percent by volume subangular very strongly coherent cemented unspecified fragments; slight effervescence, by hcl, 1n; abrupt smooth boundary.; observed in pit, small
    4Btgb1—1227 to 1382 centimeters (483.1 to 544.1 inches); gray (10YR 5/1) rubbed silty clay; moderate fine angular blocky, and moderate thick platy, and moderate coarse prismatic structure; very firm; 0.5 very fine tubular pores; 12 percent distinct pressure faces and 12 percent distinct light gray (10YR 7/1), moist, skeletans and 35 percent prominent dark gray (10YR 4/1), moist, 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; 2 percent by volume very strongly coherent cemented unspecified fragments; noneffervescent, by hcl, 1n; clear smooth boundary.; observed in pit, small
    4Btb—1382 to 1615 centimeters (544.1 to 635.8 inches); yellowish brown (10YR 5/6) rubbed silty clay; moderate medium subangular blocky, and moderate coarse prismatic, and weak thick platy structure; very firm; 0.5 very fine tubular pores; 12 percent distinct pressure faces 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 light brownish gray (2.5Y 6/2), moist, iron depletions with clear boundaries in matrix; 1 percent by volume very strongly coherent cemented unspecified fragments and 2 percent by volume very strongly coherent cemented unspecified fragments; noneffervescent, by hcl, 1n; clear smooth boundary.; observed in pit, small
    4Bt—1615 to 1676 centimeters (635.8 to 659.8 inches); yellowish brown (10YR 5/6) rubbed clay; moderate thick platy, and weak coarse prismatic structure; firm; 3.0 very fine tubular and 0.5 fine tubular pores; 12 percent distinct clay films and 12 percent prominent gray (10YR 6/1), moist, skeletans; 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 (2.5Y 6/2), moist, iron depletions with clear boundaries in matrix; 1 percent fine prominent light gray (10YR 7/1), moist, carbonate masses; 3 percent by volume subangular very strongly coherent cemented unspecified fragments; slight effervescence, by hcl, 1n.; observed in pit, small