IDENTIFIERS

  • Current Taxon Name (Soil Name): Crackerneck
  • OSD
  • Series Extent
  • User Site ID: 1995MO119005M
  • User Pedon ID: 1995MO119005
  • Transect:
  • User Transect ID - 95-02
  • Transect Stop Number - 3
  • Transect Interval - 75.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9511905
  • 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: 36.5878056
  • Std. Longitude: -94.3288611
  • Datum: WGS84
  • Township: T22N
  • Range: R31W
  • Section: 31
  • PLSS Details: 1850 feet E and 1900 feet N of the SW corner
  • Location Description: 1850 East, and 1900' North, SW 1/4, Sec. 31 T.22N. R.31W.
  • Map Unit: 70076—Clarksville-Noark complex, 3 to 15 percent slopes
  • State: Missouri
  • County: MO119—McDonald
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO119—McDonald County, Missouri

    • PEDON

  • Describers Name: JSE, JAW, KLG.
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Oxyaquic Paleudults
  • Current Taxon Kind: series
  • 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 - 33 to 83 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Crackerneck
  • Taxon Kind - series
  • Classificaton Date - 8/24/1995
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from cherty limestone and/or residuum weathered from cherty limestone
  • Landscape: plateau
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/24/1995 (actual site observation date)
  • Air Photo ID: 12D
  • 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

    glossic horizon

    0—5

    33—203

    48—69

    —-

    —-

    —-
    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

    —

    —

    392

    —

    10

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 5 centimeters (0.0 to 2.0 inches); brown (10YR 4/3) extremely gravelly silt loam; weak very fine granular structure; very friable; 20.0 very fine and fine roots and 5.0 very coarse roots and 20.0 medium and coarse roots; 4.0 fine and medium interstitial and tubular pores; 5 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 80 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; extremely acid, pH 4.3, hellige-truog; clear smooth boundary. Lab sample # MU053289
    E1—5 to 15 centimeters (2.0 to 5.9 inches); brown (10YR 5/3) extremely gravelly silt; weak very fine granular structure; very friable; 20.0 very fine and fine roots and 5.0 very coarse roots and 20.0 medium and coarse roots; 5.0 fine and medium interstitial and tubular pores; 65 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU053290
    E2—15 to 33 centimeters (5.9 to 13.0 inches); pale brown (10YR 6/3) very gravelly silt; weak very fine subangular blocky structure; very friable; 20.0 very fine and fine roots and 20.0 medium and coarse roots; 5.0 fine and medium interstitial and tubular pores; 55 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # MU053291
    Bt1—33 to 48 centimeters (13.0 to 18.9 inches); 60 percent dark yellowish brown (10YR 4/4) and 40 percent pale brown (10YR 6/3) extremely gravelly silt loam; weak very fine subangular blocky structure; friable; 10.0 very fine and fine roots and 10.0 medium and coarse roots; 5.0 fine and medium interstitial and tubular pores; 2 percent faint clay films on faces of peds; 70 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU053292
    Bt2—48 to 69 centimeters (18.9 to 27.2 inches); 60 percent strong brown (7.5YR 4/6) and 40 percent brown (7.5YR 5/4) extremely gravelly silt loam; moderate very fine subangular blocky structure; friable; 5.0 fine and medium roots and 5.0 coarse roots; 5.0 fine and medium interstitial and tubular pores; 10 percent faint clay films on faces of peds and 30 percent prominent pale brown (10YR 6/3) silt coats on faces of peds; 65 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; abrupt wavy boundary. Lab sample # MU053293
    2Bt3—69 to 84 centimeters (27.2 to 33.1 inches); 35 percent brown (7.5YR 4/4) and 33 percent brown (7.5YR 5/4) and 32 percent light yellowish brown (10YR 6/4) extremely gravelly silt loam; 5 percent light brownish gray (10YR 6/2) fine distinct mottles; moderate very fine angular blocky structure; extremely firm*; brittle; 7.0 fine and medium roots between peds and 2.0 coarse roots between peds; 3.0 fine interstitial pores; 4 percent distinct grayish brown (10YR 5/2) clay films on faces of peds and 4 percent faint pale brown (10YR 6/3) silt coats on faces of peds; 65 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; abrupt wavy boundary. Lab sample # MU053294. 20% Brittleness
    3Bt4—84 to 137 centimeters (33.1 to 53.9 inches); 55 percent dark reddish brown (2.5YR 3/4) and 45 percent red (2.5YR 4/8) gravelly clay; 15 percent light gray (2.5Y 7/1) fine prominent mottles; moderate fine subangular blocky parts to strong very fine angular blocky structure; firm; 5.0 fine and medium roots between peds and 2.0 coarse roots between peds; 3.0 fine interstitial pores; 30 percent faint clay films on faces of peds and 40 percent prominent yellowish brown (10YR 5/4) clay films on faces of peds; 10 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 20 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog; gradual smooth boundary. Lab sample # MU053295
    3Bt5—137 to 203 centimeters (53.9 to 79.9 inches); 60 percent dark reddish brown (2.5YR 3/4) and 40 percent yellowish red (5YR 5/6) very gravelly clay; 25 percent light yellowish brown (2.5Y 6/3) fine and medium prominent mottles; moderate very fine and fine subangular blocky structure; firm; 1.0 fine roots between peds; 3.0 fine interstitial pores; 15 percent distinct brown (7.5YR 5/2) clay films on faces of peds and 20 percent faint clay films on faces of peds; 15 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 45 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; extremely acid, pH 4.3, hellige-truog. Lab sample # MU053296