IDENTIFIERS

  • Current Taxon Name (Soil Name): Crackerneck
  • OSD
  • Series Extent
  • User Site ID: 1996MO119082M
  • User Pedon ID: 1996MO119082
  • User Site Association ID: 8443
  • Transect:
  • User Transect ID - 96-09
  • Transect Stop Number - 1
  • Transect Interval - 250.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9611944
  • 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: 36.7444139
  • Std. Longitude: -94.5675306
  • Datum: WGS84
  • Map Unit: 70069—Jollymill-Crackerneck complex, karst, 3 to 8 percent slopes
  • State: Missouri
  • County: MO119—McDonald
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO119—McDonald County, Missouri

    • PEDON

  • Describers Name: KLG, JAW, JES, JSE
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, mesic Fragiaquic Paleudults
  • 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 - 30 to 71 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Crackerneck
  • Taxon Kind - series
  • Classificaton Date - 7/9/1996
  • 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: side slope
  • Hill Slope Profile: backslope
  • 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: 7/9/1996 (actual site observation date)
  • Air Photo ID: 5D
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

    fragipan

    0—13

    30—191

    71—91

    —-

    —-

    —-
    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

    —

    —

    335

    —

    225

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 5/3) very gravelly silt loam; weak fine granular structure; very friable; 11.0 very fine and fine roots throughout; 15.0 very fine and fine interstitial and tubular and 10.0 very coarse vesicular and tubular pores; 45 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.5, hellige-truog; abrupt smooth boundary. Lab sample # MU013170
    BA—13 to 30 centimeters (5.1 to 11.8 inches); yellowish brown (10YR 5/4) very gravelly silt loam; moderate very fine subangular blocky structure; very friable; 11.0 very fine and fine roots throughout; 15.0 very fine and fine interstitial and tubular and 10.0 very coarse vesicular and tubular pores; 20 percent distinct brown (10YR 5/3) organic stains on faces of peds; 50 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # MU013171. discontinuous - phpvsfiid 154095; discontinuous - phpvsfiid 154095
    Bt1—30 to 51 centimeters (11.8 to 20.1 inches); yellowish brown (10YR 5/4) very gravelly silt loam; moderate very fine and fine subangular blocky structure; friable; 11.0 very fine and fine roots throughout; 15.0 very fine and fine interstitial and tubular and 10.0 very coarse vesicular and tubular pores; 20 percent distinct brown (7.5YR 4/4) clay films on faces of peds and 20 percent distinct brown (10YR 5/3) skeletans on faces of peds and in pores; 58 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU013172. discontinuous - phpvsfiid 156351; continuous - phpvsfiid 156352; discontinuous - phpvsfiid 156351; continuous - phpvsfiid 156352
    Bt2—51 to 71 centimeters (20.1 to 28.0 inches); yellowish brown (10YR 5/4) extremely gravelly silty clay loam; moderate very fine and fine subangular blocky structure; firm; 4.0 very fine roots in cracks; 2.0 very fine interstitial pores; 10 percent distinct light brownish gray (10YR 6/2) skeletans on faces of peds and in pores and 15 percent prominent red (2.5YR 4/6) clay films on faces of peds and 25 percent distinct pale brown (10YR 6/3) silt coats on faces of peds and in pores; 6 percent fine spherical noncoherent cemented strong brown (7.5YR 5/6) iron-manganese masses throughout; 5 percent by volume subrounded 75-162-250 millimeter limestone, cherty fragments and 60 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; abrupt wavy boundary. Lab sample # MU013173. discontinuous - phpvsfiid 156353; continuous - phpvsfiid 154062; discontinuous - phpvsfiid 156354; discontinuous - phpvsfiid 156353; continuous - phpvsfiid 154062; discontinuous - phpvsfiid 156354
    Bt3—71 to 91 centimeters (28.0 to 35.8 inches); 60 percent yellowish brown (10YR 5/6) and 40 percent strong brown (7.5YR 5/6) extremely gravelly silt loam; moderate very fine and fine subangular blocky structure; firm; brittle; 3.0 very fine roots in cracks; 1.0 very fine interstitial pores; 10 percent prominent red (2.5YR 4/6) clay films on faces of peds and 15 percent distinct light brownish gray (10YR 6/2) silt coats on faces of peds and in pores and 30 percent distinct grayish brown (10YR 5/2) skeletans on faces of peds and in pores; 4 percent fine spherical noncoherent cemented strong brown (7.5YR 5/6) iron-manganese masses throughout; 10 percent by volume subrounded 75-162-250 millimeter limestone, cherty fragments and 60 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU013174. 25% Brittleness.; discontinuous - phpvsfiid 154966; continuous - phpvsfiid 154063; discontinuous - phpvsfiid 156345; discontinuous - phpvsfiid 154966; continuous - phpvsfiid 154063; discontinuous - phpvsfiid 156345
    Bt4—91 to 135 centimeters (35.8 to 53.1 inches); 90 percent red (2.5YR 4/6) and 10 percent brownish yellow (10YR 6/8) extremely cobbly clay; moderate very fine and fine subangular blocky structure; very firm; 2.0 very fine roots throughout; 0.5 very fine interstitial pores; 10 percent prominent light brownish gray (10YR 6/2) silt coats on faces of peds and in pores and 15 percent prominent dark gray (10YR 4/1) skeletans on faces of peds and in pores and 40 percent prominent dark red (2.5YR 3/6) clay films on faces of peds; 25 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments and 60 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # MU013175. continuous - phpvsfiid 156346; discontinuous - phpvsfiid 156347; discontinuous - phpvsfiid 156348; continuous - phpvsfiid 156346; discontinuous - phpvsfiid 156347; discontinuous - phpvsfiid 156348
    Bt5—135 to 191 centimeters (53.1 to 75.2 inches); 80 percent red (2.5YR 4/6) and 20 percent brownish yellow (10YR 6/8) extremely gravelly silty clay; moderate very fine and fine subangular blocky structure; very firm; 1.0 very fine roots throughout; 0.5 very fine interstitial pores; 10 percent prominent light gray (10YR 7/2) silt coats on faces of peds and in pores and 25 percent prominent dark gray (10YR 4/1) skeletans on faces of peds and in pores and 50 percent prominent dark red (2.5YR 3/6) clay films on faces of peds; 65 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.5, hellige-truog; abrupt wavy boundary. Lab sample # MU013176. discontinuous - phpvsfiid 154233; continuous - phpvsfiid 156349; discontinuous - phpvsfiid 156350; discontinuous - phpvsfiid 154233; continuous - phpvsfiid 156349; discontinuous - phpvsfiid 156350
    R—191 centimeters (75.2 inches); bedrock; fragments.