IDENTIFIERS

  • Current Taxon Name (Soil Name): Crackerneck
  • OSD
  • Series Extent
  • User Site ID: 1997MO119136M
  • User Pedon ID: 1997MO119136
  • Transect:
  • User Transect ID - 97-02
  • Transect Stop Number - 3
  • Transect Interval - 100.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9711908
  • Print Date: 5/19/2024

    • 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: 36.6551333
  • Std. Longitude: -94.5701472
  • Datum: WGS84
  • Map Unit: 70070—Crackerneck-Hailey complex, karst, 8 to 15 percent slopes, stony
  • State: Missouri
  • County: MO119—McDonald
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO119—McDonald County, Missouri

    • PEDON

  • Describers Name: KLG,JAW,MDO
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, mesic Oxyaquic Paleudalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Crackerneck
  • PSC - 58 to 108 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Crackerneck
  • Taxonomic Class - Loamy-skeletal, siliceous, semiactive, mesic Oxyaquic Paleudults
  • Taxon Kind - series
  • Classificaton Date - 3/12/1997
  • 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: convex
  • Slope Shape Down: convex
  • Surface Fragments: 0.01 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/12/1997 (actual site observation date)
  • Air Photo ID: 5C
  • 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

    0—30

    58—203

    —-

    —-
    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

    4

    —

    —

    285

    —

    75

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oa—0 to 8 centimeters (0.0 to 3.1 inches); very dark grayish brown (10YR 3/2) and dark brown (10YR 3/3) rubbed gravelly silt; moderate fine granular structure; very friable; 30.0 very fine to coarse roots throughout and 20.0 very coarse roots throughout; 25.0 fine interstitial and tubular pores; 25 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.4, hellige-truog; abrupt smooth boundary. Lab sample # MU057937
    A—8 to 18 centimeters (3.1 to 7.1 inches); brown (10YR 4/3) very gravelly silt; moderate fine granular structure; very friable; 25.0 very fine to coarse roots throughout and 5.0 very coarse roots throughout; 25.0 fine interstitial and tubular pores; 10 percent distinct very dark grayish brown (10YR 3/2) organic stains on faces of peds; 50 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # MU057938. patchy - phpvsfiid 154686; patchy - phpvsfiid 154686
    E—18 to 30 centimeters (7.1 to 11.8 inches); yellowish brown (10YR 5/4) gravelly silt; moderate fine granular structure; very friable; 25.0 very fine to coarse roots throughout; 24.0 fine interstitial and tubular pores; 5 percent distinct brown (10YR 4/3) organic stains on faces of peds; 65 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.6, hellige-truog; abrupt smooth boundary. Lab sample # MU057939. 5% of chert is tripolitic.; patchy - phpvsfiid 154800; patchy - phpvsfiid 154800
    2BE—30 to 58 centimeters (11.8 to 22.8 inches); brown (7.5YR 5/4) extremely cobbly silt loam; moderate very fine subangular blocky structure; very friable; 20.0 very fine to medium roots throughout; 25.0 fine to coarse interstitial and tubular pores; 40 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 45 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU057940. 5% of gravel is subrounded tripolitic. Chert is horizonally bedded Grand Falls.
    2Bt1—58 to 91 centimeters (22.8 to 35.8 inches); brown (7.5YR 4/4) extremely cobbly silt loam; moderate very fine and fine subangular blocky structure; friable; 15.0 very fine to medium roots throughout; 20.0 fine to coarse interstitial and tubular pores; 2 percent distinct yellowish red (5YR 4/6) clay films on faces of peds and 5 percent distinct yellowish red (5YR 4/6) clay films on rock fragments and 5 percent distinct pale brown (10YR 6/3) skeletans on rock fragments; 1 percent fine spherical black (N 2/0) iron-manganese masses around rock fragments; 40 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 40 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU057941. Chert is horizonally bedded Grand Falls. 5% of gravel is subrounded tripolitic.; patchy - phpvsfiid 154801; patchy - phpvsfiid 154802; patchy - phpvsfiid 154803; patchy - phpvsfiid 154801; patchy - phpvsfiid 154802; patchy - phpvsfiid 154803
    2Bt2—91 to 150 centimeters (35.8 to 59.1 inches); brown (7.5YR 4/4) extremely gravelly silt loam; moderate very fine and fine subangular blocky structure; friable; 10.0 very fine to medium roots throughout; 15.0 fine and medium interstitial and tubular pores; 5 percent distinct pale brown (10YR 6/3) skeletans on rock fragments and 10 percent distinct yellowish red (5YR 4/6) clay films on rock fragments; 1 percent fine spherical black (N 2/0) iron-manganese masses around rock fragments; 15 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 60 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.3, hellige-truog; clear wavy boundary. Lab sample # MU057942. 15% of gravel is subrounded tripolitic.; patchy - phpvsfiid 154804; patchy - phpvsfiid 154805; patchy - phpvsfiid 154804; patchy - phpvsfiid 154805
    3Bt3—150 to 178 centimeters (59.1 to 70.1 inches); 60 percent strong brown (7.5YR 5/6) and 40 percent yellowish red (5YR 4/6) extremely gravelly silty clay loam; moderate very fine and fine subangular blocky structure; firm; 6.0 very fine to medium roots throughout; 5.0 very fine and fine interstitial pores; 5 percent distinct pale brown (10YR 6/3) skeletans on faces of peds and 20 percent distinct red (2.5YR 4/6) clay films on faces of peds and 30 percent distinct brownish yellow (10YR 6/6) skeletans on faces of peds; 65 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.4, hellige-truog; clear wavy boundary. Lab sample # MU057943. 10% of gravel is tripolitic.; discontinuous - phpvsfiid 154806; patchy - phpvsfiid 154808; discontinuous - phpvsfiid 154807; discontinuous - phpvsfiid 154806; patchy - phpvsfiid 154808; discontinuous - phpvsfiid 154807
    3Bt4—178 to 203 centimeters (70.1 to 79.9 inches); 60 percent yellowish red (5YR 4/6) and 40 percent strong brown (7.5YR 5/6) very gravelly silty clay; weak very fine subangular blocky structure; firm; 3.0 very fine and fine roots throughout; 1.0 very fine interstitial pores; 30 percent distinct red (2.5YR 4/6) clay films on faces of peds and 30 percent distinct brownish yellow (10YR 6/6) skeletans on faces of peds; 1 percent fine spherical black (N 2/0) iron-manganese masses throughout; 40 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.3, hellige-truog. Lab sample # MU057944. 10% of gravel is tripolitic.; discontinuous - phpvsfiid 154809; discontinuous - phpvsfiid 154810; discontinuous - phpvsfiid 154809; discontinuous - phpvsfiid 154810