IDENTIFIERS

  • Current Taxon Name (Soil Name): Clarksville
  • OSD
  • Series Extent
  • User Site ID: 1996MO153128M
  • User Pedon ID: 1996MO153128
  • User Site Association ID: 7703
  • Transect:
  • User Transect ID - 073
  • Transect Stop Number - 4
  • Transect Interval - 100.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9615315
  • 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: 36.5772222
  • Std. Longitude: -92.4972222
  • Datum: WGS84
  • Township: T22N
  • Range: R14W
  • Section: 22
  • PLSS Details: 100 feet E and 200 feet S of the NW corner
  • Location Description: 100 feet east and 200 feet south of the NW corner of sec. 22, T. 22 N., R. 14 W
  • Map Unit: 73120—Rueter-Gasconade-Rock outcrop complex, 15 to 60 percent slopes
  • State: Missouri
  • County: MO153—Ozark
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO153—Ozark County, Missouri

    • PEDON

  • Describers Name: BF, GC, TD, KS, JP
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Typic 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 - Clarksville
  • PSC - 66 to 116 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Clarksville
  • Taxonomic Class - Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 66 to 116 cm.
  • Classificaton Date - 2/14/1996
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 17 percent of Percent clay in the control section


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landform: knob
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Drainage Class: somewhat excessively
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/14/1996 (actual site observation date)
  • Air Photo ID: 6-4
  • 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—66

    66—160

    —-

    —-
    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

    27

    —

    —

    293

    —

    252

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments.
    A—3 to 8 centimeters (1.2 to 3.1 inches); brown (10YR 5/3) extremely gravelly silt loam; moderate fine granular structure; very friable; 10.0 fine to coarse roots; 20.0 very fine interstitial pores; 70 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU012065
    E1—8 to 25 centimeters (3.1 to 9.8 inches); pale brown (10YR 6/3) very gravelly silt loam; weak fine subangular blocky structure; friable; 10.0 fine to coarse roots; 10.0 very fine interstitial and tubular pores; 10 percent faint pale brown (10YR 6/3) clay films in root channels and/or pores; 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU012066
    E2—25 to 43 centimeters (9.8 to 16.9 inches); pale brown (10YR 6/3) gravelly silt loam; weak fine subangular blocky structure; friable; 10.0 fine to coarse roots; 15.0 very fine interstitial and tubular pores; 10 percent faint pale brown (10YR 6/3) clay films on faces of peds; 25 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU012067
    BE—43 to 66 centimeters (16.9 to 26.0 inches); 70 percent pale brown (10YR 6/3) and 30 percent strong brown (7.5YR 5/6) extremely gravelly silt loam; moderate fine subangular blocky structure; firm; 3.0 fine and medium roots; 5.0 very fine interstitial and tubular pores; 10 percent pale brown (10YR 6/3) silt coats on faces of peds and 20 percent distinct strong brown (7.5YR 5/6) clay films on faces of peds; 65 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU012068
    Bt1—66 to 86 centimeters (26.0 to 33.9 inches); 70 percent strong brown (7.5YR 5/6) and 30 percent pale brown (10YR 6/3) extremely gravelly silt loam; moderate fine and medium subangular blocky structure; firm; 0.5 fine and medium roots; 10.0 very fine interstitial and tubular pores; 20 percent distinct yellowish red (5YR 5/6) clay films on faces of peds and 20 percent pale brown (10YR 6/3) silt coats on faces of peds; 65 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.2, hellige-truog; clear wavy boundary. Lab sample # MU012069
    Bt2—86 to 114 centimeters (33.9 to 44.9 inches); 80 percent light yellowish brown (10YR 6/4) and 20 percent strong brown (7.5YR 5/6) extremely gravelly loam; moderate fine subangular blocky structure; firm; 0.5 fine and medium roots; 10.0 very fine interstitial and tubular pores; 5 percent light yellowish brown (10YR 6/4) silt coats in root channels and/or pores and 10 percent distinct yellowish red (5YR 5/6) clay films on faces of peds; 70 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; clear wavy boundary. Lab sample # MU012070
    2Bt3—114 to 160 centimeters (44.9 to 63.0 inches); 80 percent strong brown (7.5YR 5/8) and 20 percent brownish yellow (10YR 6/8) gravelly clay; moderate fine subangular blocky structure; firm; 0.5 fine and medium roots; 10.0 very fine discontinuous tubular pores; 5 percent light yellowish brown (10YR 6/4) silt coats in root channels and/or pores and 10 percent distinct yellowish red (5YR 5/6) clay films on faces of peds; 25 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog. Lab sample # MU012071