IDENTIFIERS

  • Current Taxon Name (Soil Name): Exira
  • OSD
  • Series Extent
  • User Site ID: 2003MO08703m
  • User Pedon ID: 2003MO08703m
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0308703
  • NCSS Pedon Lab Data NASIS Record ID - 31127
  • Print Date: 11/24/2024

    • 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: 40.1385231
  • Std. Longitude: -95.0845947
  • Datum: WGS84
  • Township: T62N
  • Range: R37W
  • Section: 33
  • PLSS Details: 1200 feet east and 2300 feet south from the northwest corner of
  • Location Description: Holt County, Missouri; 4.5 miles south of Maitland
  • Country: US—United States
  • State: Missouri
  • County: MO087—Holt
  • MLRA: 107—Iowa and Missouri Deep Loess Hills
  • Regional Office: NC—North Central

    • PEDON

  • Describers Name: Gary Lindgren
  • Current Taxonomic Class: Fine-silty, mixed, mesic Typic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: representative pedon for component
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Windows Pedon
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Exira
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/13/2012
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Exira
  • Classificaton Date - 6/26/2003
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/26/2003 (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

    mollic epipedon

    cambic horizon

    0—30

    30—122

    —-

    —-
    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

    9

    —

    —

    304

    —

    315

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); 85 percent very dark grayish brown (10YR 3/2) and 15 percent dark brown (10YR 3/3) silty clay loam; 29 percent clay; moderate very fine and fine granular structure; friable; 3.0 very fine roots; 3.0 fine vesicular pores; 60 percent very dark gray (10YR 3/1) organic stains on faces of peds; fragments; clear smooth boundary. Lab sample # MU024480; moist when described;
    A—20 to 30 centimeters (7.9 to 11.8 inches); 80 percent very dark grayish brown (10YR 3/2) and 20 percent brown (10YR 4/3) silty clay loam; 34 percent clay; moderate fine and medium granular structure; friable; 0.5 very fine roots; 6.0 very fine vesicular pores; 30 percent very dark gray (10YR 3/1) organic stains on faces of peds; fragments; abrupt smooth boundary. Lab sample # MU024481; moist when described;
    BA—30 to 41 centimeters (11.8 to 16.1 inches); 60 percent brown (10YR 5/3) and 40 percent yellowish brown (10YR 5/4) silty clay loam; 37 percent clay; moderate fine subangular blocky parts to moderate fine and medium granular structure; firm; 0.5 very fine roots; 3.0 very fine and fine vesicular pores; 30 percent very dark grayish brown (10YR 3/2) organic stains on faces of peds; 1 percent fine very dark gray (10YR 3/1) iron-manganese masses; fragments; clear smooth boundary. Lab sample # MU024482; moist when described;
    Bw1—41 to 69 centimeters (16.1 to 27.2 inches); 40 percent brown (10YR 4/3) and 40 percent brown (10YR 5/3) and 20 percent yellowish brown (10YR 5/4) silty clay loam; 32 percent clay; moderate fine and medium subangular blocky structure; firm; 0.5 very fine roots; 6.0 very fine and fine vesicular pores; 10 percent very dark grayish brown (10YR 3/2) organic stains on faces of peds; 1 percent fine strong brown (7.5YR 5/6) masses of oxidized iron; 1 percent fine very dark gray (10YR 3/1) iron-manganese masses; fragments; gradual smooth boundary. Lab sample # MU024483; moist when described;
    Bw2—69 to 91 centimeters (27.2 to 35.8 inches); 70 percent grayish brown (10YR 5/2) and 30 percent brown (10YR 5/3) silty clay loam; 29 percent clay; moderate fine and medium subangular blocky structure; firm; 6.0 very fine and fine vesicular pores; 1 percent medium and coarse yellowish red (5YR 5/8) masses of oxidized iron and 1 percent fine yellowish brown (10YR 5/6) masses of oxidized iron; 1 percent fine very dark gray (10YR 3/1) iron-manganese masses; fragments; gradual smooth boundary. Lab sample # MU024484; moist when described;
    Bw3—91 to 122 centimeters (35.8 to 48.0 inches); 80 percent brown (10YR 5/3) and 20 percent grayish brown (10YR 5/2) silty clay loam; 29 percent clay; moderate fine and medium subangular blocky structure; firm; 6.0 very fine and fine vesicular pores; 10 percent medium and coarse yellowish red (5YR 5/6) masses of oxidized iron and 10 percent fine yellowish brown (10YR 5/6) masses of oxidized iron; 1 percent fine very dark gray (10YR 3/1) iron-manganese masses; fragments; gradual smooth boundary. Lab sample # MU024485; moist when described;
    C1—122 to 145 centimeters (48.0 to 57.1 inches); 60 percent light brownish gray (10YR 6/2) and 40 percent grayish brown (10YR 5/2) silt loam; 26 percent clay; massive; friable; 6.0 very fine and fine vesicular pores; 1 percent medium and coarse strong brown (7.5YR 5/8) masses of oxidized iron and 1 percent fine brownish yellow (10YR 6/6) masses of oxidized iron; 1 percent fine very dark gray (10YR 3/1) iron-manganese masses; fragments; gradual smooth boundary. Lab sample # MU024486; moist when described;
    C2—145 to 173 centimeters (57.1 to 68.1 inches); grayish brown (10YR 5/2) silt loam; 26 percent clay; massive; friable; 6.0 very fine and fine vesicular pores; 1 percent fine and medium yellowish red (5YR 4/6) masses of oxidized iron and 1 percent fine strong brown (7.5YR 5/8) masses of oxidized iron and 1 percent fine gray (10YR 5/1) clay depletions; 1 percent fine and medium very dark gray (10YR 3/1) iron-manganese masses; fragments. Lab sample # MU024487; moist when described;