IDENTIFIERS

  • Current Taxon Name (Soil Name): Alsup
  • OSD
  • Series Extent
  • User Site ID: S1991MO057018
  • User Pedon ID: 1991MO057018
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0391
  • Print Date: 11/23/2024

    • 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: 37.5361099
  • Std. Longitude: -93.7791672
  • Datum: WGS84
  • Township: T32N
  • Range: R26W
  • Section: 3
  • PLSS Details: 900 feet N and 900 feet W of the SE corner
  • State: Missouri
  • County: MO057—Dade
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO057—Dade County, Missouri
  • 7.5 Minute USGS Quad: 37093-E7—Crisp, Missouri

    • PEDON

  • Describers Name: MA, CH
  • Current Taxonomic Class: Fine, mixed Ultic Hapludalfs
  • Pedon Type: representative pedon for component
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 18
  • Sampled As Information:
  • Soil Name - Alsup
  • Taxonomic Class - Fine, mixed Ultic Hapludalfs
  • PSC - 36 to 86 cm.
  • Classificaton Date - 4/10/1991
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess derived from sandstone and shale and/or residuum weathered from calcareous shale and/or residuum weathered from calcareous shale
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/10/1991 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and hardwoods
  • 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—13

    13—86

    —-

    —-
    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

    10

    —

    —

    283

    —

    —

    —

    —

    —

    —

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    A—0 to 5 centimeters (0.0 to 2.0 inches); very dark gray (10YR 3/1), grayish brown (10YR 5/2), dry; silt loam; strong fine granular structure; very friable; 21.0 fine and medium roots; 5 percent by volume 2-39-75 millimeter unspecified fragments; moderately acid, pH 6.0, hellige-truog; abrupt smooth boundary.
    AE—5 to 13 centimeters (2.0 to 5.1 inches); gray (10YR 6/1) and very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; weak fine platy structure; friable; 21.0 fine and medium roots; 5 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.5, hellige-truog; clear smooth boundary.
    EB—13 to 25 centimeters (5.1 to 9.8 inches); dark grayish brown (10YR 4/2) and yellowish brown (10YR 5/4), pale brown (10YR 6/3), dry; silt loam; moderate fine subangular blocky structure; friable; 5.0 fine and medium roots; 12 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.5, hellige-truog; clear smooth boundary.
    BE—25 to 36 centimeters (9.8 to 14.2 inches); dark grayish brown (10YR 4/2), light yellowish brown (10YR 6/4), dry; gravelly silt loam; moderate fine subangular blocky structure; friable; 5.0 fine and medium roots; 20 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.5, hellige-truog; clear smooth boundary.
    2Bt1—36 to 61 centimeters (14.2 to 24.0 inches); dark grayish brown (10YR 4/2) and pale brown (10YR 6/3) extremely gravelly silty clay loam; strong fine and medium subangular blocky structure; firm; 1.0 fine roots; 30 percent distinct clay films on all faces of peds and 30 percent prominent manganese or iron-manganese stains on all faces of peds; 60 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.5, hellige-truog; clear smooth boundary. Lab sample # 92P02418. discontinuous - phpvsfiid 173873; discontinuous - phpvsfiid 173874; discontinuous - phpvsfiid 173873; discontinuous - phpvsfiid 173874
    3Bt2—61 to 86 centimeters (24.0 to 33.9 inches); reddish brown (5YR 4/4) and light reddish brown (2.5YR 6/4) silty clay; 5 percent light brownish gray (10YR 6/2) fine and medium distinct mottles; weak fine angular blocky structure; firm; 1.0 fine roots; 10 percent distinct manganese or iron-manganese stains on all faces of peds and 30 percent prominent clay films on all faces of peds; 10 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.5, hellige-truog; abrupt smooth boundary. Lab sample # 92P02418. discontinuous - phpvsfiid 173875; discontinuous - phpvsfiid 173876; discontinuous - phpvsfiid 173875; discontinuous - phpvsfiid 173876
    3C—86 to 127 centimeters (33.9 to 50.0 inches); pale olive (5Y 6/4) clay; massive; very firm; 10 percent distinct manganese or iron-manganese stains on all faces of peds and 30 percent prominent clay films on all faces of peds; fragments; slightly acid, pH 6.5, hellige-truog; gradual smooth boundary. discontinuous - phpvsfiid 173877; discontinuous - phpvsfiid 173878; discontinuous - phpvsfiid 173877; discontinuous - phpvsfiid 173878
    3Cr—127 to 152 centimeters (50.0 to 59.8 inches); pale olive (5Y 6/4) silty clay; massive; very hard; 10 percent prominent manganese or iron-manganese stains on all faces of peds; fragments; moderately alkaline, pH 8.0, hellige-truog. discontinuous - phpvsfiid 173879; discontinuous - phpvsfiid 173879