IDENTIFIERS

  • Current Taxon Name (Soil Name): Darnen
  • OSD
  • Series Extent
  • User Site ID: S1971MN0831228
  • User Pedon ID: S1971MN0831228
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - UMNSSL1
  • Lab Pedon # - UMN1228
  • NCSS Pedon Lab Data NASIS Record ID - 49739
  • 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: 44.2686000
  • Std. Longitude: -95.9417200
  • Datum: WGS84
  • Township: 109N
  • Range: 42W
  • Section: 7
  • PLSS Details: 1,100 fte west and 100 feet south of the northeast corner
  • Map Unit: J26B—Darnen loam, 2 to 6 percent slopes
  • Country: US—United States
  • State: Minnesota
  • County: MN083—Lyon
  • MLRA: 102A—Rolling Till Prairie
  • Regional Office: NC—North Central
  • MLRA Soil Survey Area: NC-RED—Redfield, South Dakota
  • Non-MLRA Soil Survey Area: MN083—Lyon County, Minnesota
  • 7.5 Minute USGS Quad: 44095-C8—Russell, Minnesota

    • PEDON

  • Describers Name: Hilding L. Hokanson
  • Current Taxonomic Class: Fine-loamy, mixed, superactive, frigid Cumulic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Copy of S1971MN0831228-U of MN Lab Pedon
  • Correlated Information:
  • Soil Name - Darnen
  • PSC - 25 to 100 cm.
  • Classificaton Date - 2/18/2022
  • Classifier - Winter, Steve
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Darnen
  • Classificaton Date - 4/15/1971
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 1
  • QA Status: not reviewed


    • SITE

  • Parent Material: colluvium and/or alluvium
  • Landscape: till plain
  • Landform: ground moraine
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/15/1971 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • 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

    mollic epipedon

    cambic horizon

    0—107

    107—119

    —107—

    —12—
    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

    3

    —

    —

    —

    —

    645

    —

    145

    6

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); black (10YR 2/1) loam; weak very fine and fine subangular blocky structure; friable; fragments; noneffervescent; neutral, pH 7.0; abrupt smooth boundary.; moist when described;
    A1—15 to 38 centimeters (5.9 to 15.0 inches); black (10YR 2/1) loam; moderate very fine subangular blocky structure; friable; fragments; noneffervescent; neutral, pH 7.0; gradual smooth boundary.; moist when described;
    A2—38 to 69 centimeters (15.0 to 27.2 inches); black (10YR 2/1) loam; weak coarse prismatic parts to moderate very fine and fine subangular blocky structure; friable; fragments; noneffervescent; neutral, pH 7.0; gradual smooth boundary.; moist when described;
    Bw1—69 to 107 centimeters (27.2 to 42.1 inches); dark brown (10YR 3/3) and very dark grayish brown (10YR 3/2) crushed and very dark grayish brown (10YR 3/2) loam; moderate medium prismatic parts to moderate very fine and fine subangular blocky structure; friable; fragments; noneffervescent; neutral, pH 7.0; clear smooth boundary.; moist when described;. Pores and root channels common
    Bw2—107 to 119 centimeters (42.1 to 46.9 inches); very dark grayish brown (2.5Y 3/2) and olive brown (2.5Y 4/4) and dark grayish brown (2.5Y 4/2) crushed loam; weak fine and medium subangular blocky structure; friable; fragments; slight effervescence, by hcl, 1n; slightly alkaline, pH 7.6; clear smooth boundary.; moist when described;
    C—119 to 152 centimeters (46.9 to 59.8 inches); olive brown (2.5Y 4/4) loam; structureless massive; friable; 1 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/4), moist, iron-manganese masses with diffuse boundaries throughout; 1 percent coarse distinct irregular moderately coherent cemented carbonate concretions with clear boundaries throughout and 1 percent medium distinct irregular noncoherent cemented carbonate concretions with clear boundaries throughout; fragments; strong effervescence, by hcl, 1n; moderately alkaline, pH 8.2.; moist when described;