IDENTIFIERS

  • Current Taxon Name (Soil Name): Doniphan
  • OSD
  • Series Extent
  • User Site ID: 1980MO105004S
  • User Pedon ID: 1980MO105004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 81P0028
  • Print Date: 11/13/2024

    • 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: 37.5947227
  • Std. Longitude: -92.3905563
  • Datum: WGS84
  • Township: T33N
  • Range: R13W
  • Section: 5
  • PLSS Details: In the corner
  • Location Description: Laclede Co.
  • State: Missouri
  • County: MO105—Laclede
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Current Taxonomic Class: Fine, mixed Typic Paleudalfs
  • Current Taxon Kind: series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 4
  • Sampled As Information:
  • Soil Name - Doniphan
  • Taxonomic Class - Fine, mixed Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 54 to 104 cm.
  • Classificaton Date - 5/1/1980
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum weathered from dolomite
  • Landscape: upland
  • Landform: upland slope
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Shape Down: convex
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1980 (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 Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, paralithic

    —

    309 - 319

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    paralithic materials

    0—56

    56—309

    309—319

    —-

    —-

    —-
    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

    12

    —

    —

    67

    —

    180

    101

    —

    —

    13

    24

    1

    —

    —

    —

    —

    —

    —

    —

    —
    Oe—0 to 4 centimeters (0.0 to 1.6 inches); partially decomposed organic matter; fragments; abrupt smooth boundary. Not sampled. Fresh material.
    A1—4 to 17 centimeters (1.6 to 6.7 inches); brown (10YR 4/3) interior silt loam; weak fine granular structure; friable; fragments; clear smooth boundary. Lab sample # 81P00177
    A21—17 to 30 centimeters (6.7 to 11.8 inches); light yellowish brown (10YR 6/4) interior silt loam; weak fine platy structure; friable; fragments; clear smooth boundary. Lab sample # 81P00178
    A22—30 to 56 centimeters (11.8 to 22.0 inches); light yellowish brown (10YR 6/4) interior silt loam; 1 percent reddish brown (5YR 4/4) fine mottles; weak medium granular structure; friable; fragments; clear wavy boundary. Lab sample # 81P00179. few fine 5YR44 mottles
    2Bt21—54 to 70 centimeters (21.3 to 27.6 inches); yellowish red (5YR 4/6) interior silty clay loam; 1 percent light brown (7.5YR 6/4) fine faint mottles; weak fine subangular blocky structure; hard, firm; 37 percent , moist, clay films on faces of peds; fragments; clear wavy boundary. Lab sample # 81P00180. common clay films surface features on faces of peds; few fine faint 7.5YR64 mottles; discontinuous - phpvsfiid 229106; discontinuous - phpvsfiid 229106
    2Bt22—70 to 96 centimeters (27.6 to 37.8 inches); yellowish red (5YR 4/6) interior silty clay; 1 percent light brown (7.5YR 6/4) fine distinct mottles; moderate fine and medium subangular blocky structure; hard, firm; 37 percent dark red (2.5YR 3/6), moist, clay films on faces of peds; fragments; gradual smooth boundary. Lab sample # 81P00181. common clay films surface features on faces of peds; few fine distinct 7.5YR64 mottles; discontinuous - phpvsfiid 229107; discontinuous - phpvsfiid 229107
    2Bt23—96 to 181 centimeters (37.8 to 71.3 inches); dark red (2.5YR 3/6) interior silty clay; moderate medium subangular blocky structure; hard, firm; 37 percent yellowish red (5YR 4/6), moist, clay films on faces of peds; fragments; clear irregular boundary. Lab sample # 81P00182. common clay films surface features on faces of peds; discontinuous - phpvsfiid 229108; discontinuous - phpvsfiid 229108
    2Bt31—191 to 254 centimeters (75.2 to 100.0 inches); dark red (2.5YR 3/6) interior silty clay; weak medium and coarse angular blocky structure; hard, firm; 37 percent , moist, clay films on faces of peds; fragments; gradual wavy boundary. Lab sample # 81P00183. Some yellow 10YR 7/6 20 cm thick.; common clay films surface features on faces of peds; discontinuous - phpvsfiid 229109; discontinuous - phpvsfiid 229109
    2Bt32—254 to 309 centimeters (100.0 to 121.7 inches); red (10R 4/6) interior silty clay; moderate medium and coarse angular blocky structure; hard, firm; 37 percent , moist, skeletans on faces of peds and 37 percent , moist, black stains on faces of peds; fragments; clear wavy boundary. Lab sample # 81P00184. Some yellow 10YR 7/6 05 cm thick.; common skeletans (sand or silt) surface features on faces of peds; common black stains surface features on faces of peds; discontinuous - phpvsfiid 229110; discontinuous - phpvsfiid 229111; discontinuous - phpvsfiid 229110; discontinuous - phpvsfiid 229111
    Cr—309 to 319 centimeters (121.7 to 125.6 inches);, dark red (2.5YR 3/6) interior, dry; weathered bedrock; fragments. Lab sample # 81P00185. Soft bedrock.