IDENTIFIERS

  • Current Taxon Name (Soil Name): Hobson
  • OSD
  • Series Extent
  • User Site ID: 1992MO057010M
  • User Pedon ID: 1992MO057010
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9205710
  • 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: 37.3299861
  • Std. Longitude: -93.6918056
  • Datum: WGS84
  • Township: T30N
  • Range: R25W
  • Section: 16
  • PLSS Details: 900 feet N and 1750 feet E of the SW corner
  • Location Description: APPRX. 126'S OF THE FENCE BY HOUSE. 210'W OF THE CORNER GATE AT THE EAST END OF THE BARN. BD @38"-55"
  • Map Unit: 66001—Dameron silt loam, 0 to 2 percent slopes, frequently flooded
  • State: Missouri
  • County: MO057—Dade
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO057—Dade County, Missouri
  • 7.5 Minute USGS Quad: 37093-C6—Everton, Missouri

    • PEDON

  • Describers Name: RDC AND CH
  • Current Taxonomic Class: Fine-loamy, siliceous, active, mesic Oxyaquic Fragiudalfs
  • Current Taxon Kind: series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Hobson
  • Taxonomic Class - Fine-loamy, siliceous, active, mesic Oxyaquic Fragiudalfs
  • Taxon Kind - series
  • PSC - 66 to 116 cm.
  • Classificaton Date - 2/6/1992
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over pedisediment over residuum
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: crest
  • Hill Slope Profile: backslope
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/25/2011 (entry creation date)
  • 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

    fragipan

    paralithic contact

    0—66

    66—140

    97—140

    140—178

    —-

    —-

    —-

    —-
    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

    5

    —

    —

    1115

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 8 centimeters (0.0 to 3.1 inches); very dark brown (10YR 2/2) rubbed, brown (10YR 5/3) broken face, dry; sandy loam; moderate very fine granular structure; very friable; many medium roots and many coarse roots; fragments; very strongly acid, pH 5.0; abrupt smooth boundary. Lab sample # MU044521
    A2—8 to 18 centimeters (3.1 to 7.1 inches); brown (7.5YR 5/4) rubbed, pale brown (10YR 6/3) broken face, dry; sandy loam; weak fine granular structure; very friable; many medium roots and many coarse roots; fragments; strongly acid, pH 5.2; abrupt smooth boundary. Lab sample # MU044522
    Bw1—18 to 48 centimeters (7.1 to 18.9 inches); light yellowish brown (10YR 6/4) rubbed sandy loam; moderate fine granular structure; friable; many medium roots and many coarse roots; fragments; strongly acid, pH 5.3; clear wavy boundary. Lab sample # MU044523
    Bw2—48 to 66 centimeters (18.9 to 26.0 inches); dark reddish brown (2.5YR 3/4) rubbed and red (2.5YR 4/8) rubbed and yellow (10YR 7/8) rubbed coarse sandy loam; weak fine subangular blocky, and weak fine granular structure; friable; common medium roots and common fine roots; fragments; strongly acid, pH 5.5; gradual wavy boundary. Lab sample # MU044524
    Bt1—66 to 97 centimeters (26.0 to 38.2 inches); dark red (2.5YR 3/6) rubbed and brownish yellow (10YR 6/8) rubbed sandy clay; moderate medium subangular blocky, and weak fine subangular blocky structure; friable; common medium roots and common fine roots; 25 percent distinct clay films on all faces of peds; fragments; strongly acid, pH 5.3; gradual smooth boundary. Lab sample # MU044525
    2Btx—97 to 140 centimeters (38.2 to 55.1 inches); red (2.5YR 4/6) rubbed sandy clay loam; 10 percent gray (10YR 6/1) fine prominent irregular mottles; weak fine angular blocky, and weak fine subangular blocky structure; friable; few fine roots; 25 percent distinct clay films on all faces of peds; fragments; strongly acid, pH 5.2; gradual wavy boundary. Lab sample # MU044526
    3BC—140 to 178 centimeters (55.1 to 70.1 inches); red (2.5YR 4/6) rubbed loamy sand; weak fine angular blocky, and weak fine subangular blocky structure; friable; few fine roots; 25 percent distinct clay films on all faces of peds; fragments; very strongly acid, pH 4.9. Lab sample # MU044527