IDENTIFIERS

  • Current Taxon Name (Soil Name): Lonna
  • OSD
  • Series Extent
  • User Site ID: 82ND033141
  • User Pedon ID: 82ND033141
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - NDSU
  • Lab Pedon # - 82ND033141
  • NCSS Pedon Lab Data NASIS Record ID - 71511
  • Print Date: 2/17/2025

    • 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: 47.1494444
  • Std. Longitude: -103.9744444
  • Datum: WGS84
  • Location Description: 2,050 feet east and 1,050 feet south of the northwest corner of section 3, T. 142 N., R. 105 W.
  • Country: US—United States
  • State: North Dakota
  • County: ND033—Golden Valley
  • MLRA: 58C—Northern Rolling High Plains, Northeastern Part
  • Non-MLRA Soil Survey Area: ND033—Golden Valley County, North Dakota

    • PEDON

  • Describers Name: JA, FA, DP, JT, KT, and JK
  • Current Taxon Kind: series
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Lonna
  • Classificaton Date - 9/21/1982
  • Moisture Class - ustic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/21/1982 (actual site observation 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

    10—66

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    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

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    A1—0 to 10 centimeters (0.0 to 3.9 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; silt loam; moderate medium subangular blocky structure; hard when dry, very friable, slightly sticky, slightly plastic; 3.0 very fine and fine roots; 3.0 very fine pores; fragments; strong effervescence, by hcl, unspecified; clear wavy boundary. Lab sample # NDSU1664; dry when described;
    Bw1—10 to 23 centimeters (3.9 to 9.1 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; weak coarse prismatic structure; slightly hard, very friable, slightly sticky, slightly plastic; 3.0 very fine roots; 3.0 very fine pores; fragments; violent effervescence, by hcl, unspecified; clear wavy boundary. Lab sample # NDSU1665; dry when described;
    Bw2—23 to 66 centimeters (9.1 to 26.0 inches); light olive brown (2.5Y 5/4), light gray (2.5Y 7/2), dry; silty clay loam; weak coarse prismatic structure; slightly hard, very friable, slightly sticky, slightly plastic; 3.0 very fine roots; 3.0 very fine pores; 1 percent fine lime masses and 1 percent fine gypsum threads; 1 percent by volume 2-39-75 millimeter unspecified fragments; violent effervescence, by hcl, unspecified; gradual wavy boundary. Lab sample # NDSU1666; dry when described;
    C1—66 to 127 centimeters (26.0 to 50.0 inches); light olive brown (2.5Y 5/4), pale yellow (2.5Y 7/4), dry; silt loam; massive; slightly hard, very friable, slightly sticky, slightly plastic; 0.1 very fine and fine roots; 3.0 very fine pores; fragments; violent effervescence, by hcl, unspecified; gradual wavy boundary. Lab sample # NDSU1667; moist when described;
    C2—127 to 152 centimeters (50.0 to 59.8 inches); light olive brown (2.5Y 5/4), pale yellow (2.5Y 7/4), dry; silt loam; massive; slightly hard, very friable, slightly sticky, slightly plastic; 0.1 very fine roots; 3.0 very fine pores; 1 percent fine gypsum threads; fragments; violent effervescence, by hcl, unspecified. Lab sample # NDSU1668; moist when described;