IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1992MO161013M
  • User Pedon ID: 1992MO161013
  • Transect:
  • User Transect ID - 13-92
  • Transect Stop Number - 4
  • Transect Interval - 100.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9216113
  • Print Date: 5/20/2024

    • 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: 37.6344167
  • Std. Longitude: -91.8786389
  • Datum: WGS84
  • Township: T34N
  • Range: R9W
  • Section: 24
  • PLSS Details: 2115 feet N and 550 feet E of the SW corner
  • Location Description: of sec. 24, T. 34 N, R. 9W.
  • Map Unit: 73183—Scholten-Tonti complex, 3 to 15 percent slopes
  • State: Missouri
  • County: MO161—Phelps
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO161—Phelps County, Missouri

    • PEDON

  • Describers Name: SEL, GB
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active Typic Fragiudults
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Scholten
  • PSC - 18 to 53 cm.
  • Classificaton Date - 3/28/2011
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Scholten
  • Taxon Kind - series
  • Classificaton Date - 8/6/1992
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from sandstone
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: footslope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/6/1992 (actual site observation date)
  • Air Photo ID: B-10
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    7

    —

    —

    369

    —

    120

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 5 centimeters (0.0 to 2.0 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; very gravelly silt loam; granular structure; friable; 3.0 fine roots; 8 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 30 percent by volume 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU046292
    A2—5 to 18 centimeters (2.0 to 7.1 inches); brown (10YR 4/3) gravelly silt loam; weak fine subangular blocky structure; friable; 3.0 fine roots; 5 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 5 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 15 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU046293
    Bt1—18 to 30 centimeters (7.1 to 11.8 inches); yellowish brown (10YR 5/6) very gravelly silt loam; weak fine subangular blocky structure; friable; 0.5 fine roots; 35 percent faint clay films on faces of peds; 5 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 30 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU046294
    Bt2—30 to 46 centimeters (11.8 to 18.1 inches); yellowish brown (10YR 5/4) and yellowish brown (10YR 5/6) extremely gravelly silt loam; weak fine subangular blocky, and weak fine prismatic structure; firm; 0.5 fine roots; 15 percent faint clay films on faces of peds; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 5 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 50 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; clear wavy boundary. Lab sample # MU046295
    Bt3—46 to 53 centimeters (18.1 to 20.9 inches); brown (7.5YR 5/4) extremely gravelly silt loam; 15 percent pale brown (10YR 6/3) medium faint mottles; weak fine subangular blocky, and weak fine prismatic structure; firm; 0.5 fine roots; 35 percent faint clay films on faces of peds; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 5 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 50 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog; clear wavy boundary. Lab sample # MU64380
    2Btx1—53 to 74 centimeters (20.9 to 29.1 inches); light yellowish brown (10YR 6/4) and yellowish brown (10YR 5/6) extremely gravelly silt loam; weak very coarse prismatic parts to weak thin platy structure; firm; 0.5 medium roots in cracks; skeletans over cutans and 35 percent faint clay films on faces of peds; 5 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 10 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 70 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU046296. Gray seams are 1/2 to 1 inch wide. Prizms are 5 to 7 inches across. Gray seams are 10YR 6/2 with 10YR 4/2 rind color. 70 percent brittle.
    2Btx2—74 to 84 centimeters (29.1 to 33.1 inches); brownish yellow (10YR 6/6) gravelly clay loam; weak very coarse prismatic parts to weak thin platy structure; firm; skeletans over cutans and 35 percent distinct clay films on faces of peds; 35 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU046297. Gray seams are 1/2 to 1 inch wide. Prizms are 5 to 7 inches across. Gray seams are 10YR 6/2 and 7/2 with 10YR 4/2 rind color. 70 percent brittle.
    3Bt4—84 to 137 centimeters (33.1 to 53.9 inches); red (2.5YR 4/8) and light brownish gray (10YR 6/2) extremely gravelly clay loam; moderate coarse subangular blocky structure; firm; 35 percent prominent clay films on faces of peds; 5 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 10 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 70 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU046298
    3Bt5—137 to 160 centimeters (53.9 to 63.0 inches); red (2.5YR 5/8) and dark red (2.5YR 3/6) and light brownish gray (10YR 6/2) very gravelly clay loam; strong coarse subangular blocky structure; firm; 35 percent distinct clay films on faces of peds; 5 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 10 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog. Lab sample # MU046299