IDENTIFIERS

  • Current Taxon Name (Soil Name): Alred
  • OSD
  • Series Extent
  • User Site ID: 1997MO091049M
  • User Pedon ID: 1997MO091049
  • User Site Association ID: 8009
  • Transect:
  • User Transect ID - 52C-2
  • Transect Stop Number - 2
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9709112
  • 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: 36.9154389
  • Std. Longitude: -92.0845639
  • Datum: WGS84
  • Map Unit: 73300—Macedonia gravelly silt loam, 3 to 8 percent slopes
  • State: Missouri
  • County: MO091—Howell
  • MLRA: 116A—Ozark Highland
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO091—Howell County, Missouri

    • PEDON

  • Describers Name: SVV, RDR, SFP
  • Current Taxonomic Class: Loamy-skeletal over clayey, siliceous Aquic Paleudalfs
  • Current Taxon Kind: series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Alred
  • PSC - 20 to 100 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Poynor
  • Taxon Kind - series
  • PSC - 20 to 100 cm.
  • Classificaton Date - 1/7/1997
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: low
  • Drainage Class: moderately well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/7/1997 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    mottles with chroma 2 or less

    3—10

    20—203

    33—81

    —-

    —-

    —-
    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

    8

    —

    —

    335

    —

    300

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments.
    A—3 to 10 centimeters (1.2 to 3.9 inches); brown (10YR 4/3) rubbed gravelly silt loam; weak fine granular structure; very friable; 7.0 very fine to coarse roots; 7.0 very fine interstitial pores; 20 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU020459
    BA—10 to 20 centimeters (3.9 to 7.9 inches); brown (10YR 4/3) exterior gravelly silt loam; weak fine subangular blocky parts to weak fine granular structure; very friable; 7.0 very fine to coarse roots; 7.0 very fine and fine interstitial and tubular pores; 15 percent distinct dark brown (10YR 3/3), moist, organic stains throughout; 25 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU020460. discontinuous - phpvsfiid 141930; discontinuous - phpvsfiid 141930
    Bt1—20 to 33 centimeters (7.9 to 13.0 inches); brown (10YR 5/3) exterior gravelly silt loam; moderate very fine subangular blocky structure; friable; 3.0 very fine to medium roots; 7.0 very fine tubular pores; 15 percent faint dark yellowish brown (10YR 4/4), moist, clay films on rock fragments; 30 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear wavy boundary. Lab sample # MU020461. discontinuous - phpvsfiid 141946; discontinuous - phpvsfiid 141946
    Bt2—33 to 56 centimeters (13.0 to 22.0 inches); brown (10YR 5/3) exterior very gravelly silt loam; 2 percent light brownish gray (10YR 6/2) fine distinct irregular mottles; moderate very fine and fine subangular blocky structure; firm; 3.0 very fine and fine roots; 7.0 very fine interstitial and tubular pores; 15 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on rock fragments and 15 percent faint light brownish gray (10YR 6/2), moist, silt coats throughout; 50 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; gradual wavy boundary. Lab sample # MU020462. discontinuous - phpvsfiid 141947; discontinuous - phpvsfiid 144408; discontinuous - phpvsfiid 141947; discontinuous - phpvsfiid 144408
    Bt3—56 to 81 centimeters (22.0 to 31.9 inches); dark yellowish brown (10YR 4/6) exterior extremely gravelly silt loam; 3 percent light brownish gray (10YR 6/2) fine prominent irregular mottles; moderate very fine and fine angular blocky structure; firm; 0.9 very fine and fine roots; 7.0 very fine interstitial and tubular pores; 15 percent distinct strong brown (7.5YR 4/6), moist, clay films on faces of peds; 65 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; abrupt wavy boundary. Lab sample # MU020463. discontinuous - phpvsfiid 144409; discontinuous - phpvsfiid 144409
    2Bt4—81 to 132 centimeters (31.9 to 52.0 inches); red (2.5YR 4/6) exterior clay; moderate medium and coarse subangular blocky structure; very firm; 0.9 very fine roots; 3.0 very fine vesicular and tubular pores; 15 percent distinct reddish brown (5YR 4/4), moist, clay films on rock fragments and 35 percent distinct yellowish red (5YR 4/6), moist, clay films on faces of peds; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; gradual wavy boundary. Lab sample # MU020464. continuous - phpvsfiid 144410; discontinuous - phpvsfiid 144411; continuous - phpvsfiid 144410; discontinuous - phpvsfiid 144411
    2Bt5—132 to 203 centimeters (52.0 to 79.9 inches); red (2.5YR 4/6) exterior clay; moderate coarse prismatic parts to moderate medium subangular blocky structure; very firm; 0.9 very fine roots; 3.0 very fine vesicular and tubular pores; 35 percent distinct dark red (2.5YR 3/6), moist, clay films on faces of peds; 5 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified. Lab sample # MU020465. continuous - phpvsfiid 144412; continuous - phpvsfiid 144412