IDENTIFIERS

  • Current Taxon Name (Soil Name): Crackerneck
  • OSD
  • Series Extent
  • User Site ID: 1996MO119078M
  • User Pedon ID: 1996MO119078
  • User Site Association ID: 8442
  • Transect:
  • User Transect ID - 96-08
  • Transect Stop Number - 2
  • Transect Interval - 250.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9611940
  • Print Date: 1/30/2025

    • 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: 36.7426778
  • Std. Longitude: -94.5673361
  • Datum: WGS84
  • Map Unit: 70068—Bendavis-Jollymill-Crackerneck complex, karst, 1 to 3 percent slopes
  • State: Missouri
  • County: MO119—McDonald
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO119—McDonald County, Missouri

    • PEDON

  • Describers Name: KLG,JES,JAW
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, mesic Aquic Paleudults
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Crackerneck
  • PSC - 23 to 73 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - SND
  • Taxon Kind - series
  • Classificaton Date - 7/8/1996
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium and/or residuum weathered from cherty limestone
  • Landscape: plateau
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Bedrock: limestone, cherty
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/8/1996 (actual site observation date)
  • Air Photo ID: 5D
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    lithic contact

    0—10

    23—165

    165—0

    —-

    —-

    —-
    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

    —

    —

    336

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 5/3) gravelly silt loam; weak fine granular structure; very friable; 15.0 very fine to medium roots throughout; 20.0 fine interstitial and tubular pores; 5 percent faint black (10YR 2/1) organic stains on faces of peds; 20 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; abrupt smooth boundary. Lab sample # MU055722. discontinuous - phpvsfiid 154570; discontinuous - phpvsfiid 154570
    BE—10 to 23 centimeters (3.9 to 9.1 inches); 60 percent yellowish brown (10YR 5/4) and 40 percent brown (10YR 5/3) gravelly silt loam; weak fine granular structure; very friable; 15.0 very fine to medium roots throughout; 20.0 fine interstitial and tubular pores; 16 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # MU055723
    Bt1—23 to 56 centimeters (9.1 to 22.0 inches); yellowish brown (10YR 5/4) extremely gravelly silt loam; moderate fine subangular blocky structure; friable; 11.0 fine roots throughout; 15.0 fine interstitial and tubular pores; 15 percent prominent pale brown (10YR 6/3) silt coats on faces of peds and 20 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds; 2 percent fine spherical red (2.5YR 4/8) iron-manganese masses between peds; 15 percent by volume subrounded 75-162-250 millimeter limestone, cherty fragments and 40 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.3, hellige-truog; abrupt smooth boundary. Lab sample # MU055724. discontinuous - phpvsfiid 154158; discontinuous - phpvsfiid 154159; discontinuous - phpvsfiid 154158; discontinuous - phpvsfiid 154159
    2Bt2—56 to 69 centimeters (22.0 to 27.2 inches); 70 percent yellowish brown (10YR 5/6) and 30 percent light brownish gray (10YR 6/2) extremely gravelly silt loam; weak very fine and fine subangular blocky structure; firm; 1.0 very fine roots throughout; 0.5 very fine interstitial pores; 15 percent faint yellowish brown (10YR 5/4) clay films on faces of peds and 30 percent prominent gray (10YR 6/1) skeletans on horizontal faces of peds; 10 percent fine spherical red (2.5YR 4/8) iron-manganese masses between peds; 62 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; abrupt smooth boundary. Lab sample # MU055725. discontinuous - phpvsfiid 154160; discontinuous - phpvsfiid 154161; discontinuous - phpvsfiid 154160; discontinuous - phpvsfiid 154161
    2Bt3—69 to 112 centimeters (27.2 to 44.1 inches); dark yellowish brown (10YR 4/6) extremely gravelly clay loam; moderate very fine and fine subangular blocky structure; firm; 1.0 very fine roots throughout; 1.0 very fine interstitial pores; 5 percent prominent pale brown (10YR 6/3) silt coats in root channels and/or pores and 5 percent prominent gray (10YR 6/1) clay films in root channels and/or pores and 20 percent prominent light brownish gray (10YR 6/2) skeletans in root channels and/or pores and 40 percent distinct dark red (2.5YR 3/6) clay films on faces of peds; 85 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU055726. discontinuous - phpvsfiid 154162; discontinuous - phpvsfiid 154163; discontinuous - phpvsfiid 154470; discontinuous - phpvsfiid 154471; discontinuous - phpvsfiid 154162; discontinuous - phpvsfiid 154163; discontinuous - phpvsfiid 154470; discontinuous - phpvsfiid 154471
    2Bt4—112 to 165 centimeters (44.1 to 65.0 inches); 60 percent yellowish red (5YR 5/8) and 40 percent strong brown (7.5YR 5/6) extremely gravelly silty clay loam; weak very fine and fine subangular blocky structure; firm; 0.5 very fine interstitial pores; 5 percent prominent dark gray (10YR 4/1) clay films in root channels and/or pores and 10 percent prominent light gray (10YR 7/2) skeletans in root channels and/or pores and 30 percent distinct dark red (2.5YR 3/6) clay films on faces of peds; 5 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 80 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog; abrupt smooth boundary. Lab sample # MU055727. discontinuous - phpvsfiid 154041; discontinuous - phpvsfiid 154478; discontinuous - phpvsfiid 156360; discontinuous - phpvsfiid 154041; discontinuous - phpvsfiid 154478; discontinuous - phpvsfiid 156360
    R—165 centimeters (65.0 inches); bedrock; fragments.