IDENTIFIERS

  • Current Taxon Name (Soil Name): Lonti
  • OSD
  • Series Extent
  • User Site ID: S1992AZ025002B
  • User Pedon ID: 92AZ025002B
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 93P0065
  • NCSS Pedon Lab Data NASIS Record ID - 65409
  • 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: 34.7769432
  • Std. Longitude: -112.6316681
  • Datum: WGS84
  • Township: 16N
  • Range: 4W
  • Section: 12
  • Location Description: NRST Site K2 Satellite B (middle of plot 1).
  • State: Arizona
  • County: AZ025—Yavapai
  • MLRA: 35—Colorado Plateau

    • PEDON

  • Describers Name: Michael Whited and John Warner
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: research site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Sampled As Information:
  • Soil Name - Lonti
  • Taxonomic Class - Fine, mixed Aridic Argiustolls
  • PSC - 7 to 57 cm.
  • Classificaton Date - 9/25/1992
  • Moisture Class - ustic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Landform: alluvial fan
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: footslope
  • Slope Position: lower third
  • Slope Shape Across: linear
  • Runoff: medium
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/25/1992 (actual site observation date)
  • Air Photo ID: 63
  • Microrelief Elevation: 1
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, grassland
  • 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

    argillic horizon

    0—31

    7—72

    —-

    —-
    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

    —

    —

    1418

    —

    75

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 7 centimeters (0.0 to 2.8 inches);, dark brown (10YR 3/3), moist; sandy loam; weak fine granular structure; soft, very friable, slightly sticky, slightly plastic; 3.0 very fine and fine roots; 2 percent by volume 2-39-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # 93P00464
    Bt1—7 to 31 centimeters (2.8 to 12.2 inches);, dark brown (10YR 3/3) exterior and dark brown (10YR 3/3) crushed, moist; clay loam; 37 percent clay; weak medium prismatic parts to moderate medium subangular blocky structure; slightly hard, friable, moderately sticky, very plastic; 3.0 very fine and fine roots; distinct clay films on vertical faces of peds; 5 percent by volume 2-39-75 millimeter unspecified fragments; gradual wavy boundary. Lab sample # 93P00465. patchy - phpvsfiid 192836; patchy - phpvsfiid 192836
    Bt2—31 to 52 centimeters (12.2 to 20.5 inches);, dark brown (10YR 3/3) exterior and brown (10YR 4/3) interior and brown (10YR 4/3) crushed, moist; clay loam; 36 percent clay; weak medium prismatic parts to moderate medium subangular blocky structure; slightly hard, friable, moderately sticky, very plastic; 0.5 very fine and fine roots; distinct clay films on faces of peds; 5 percent by volume 2-39-75 millimeter unspecified fragments; abrupt wavy boundary. Lab sample # 93P00466. discontinuous - phpvsfiid 192837; discontinuous - phpvsfiid 192837
    2Btk—52 to 72 centimeters (20.5 to 28.3 inches);, dark brown (10YR 3/3) exterior and brown (7.5YR 4/4) crushed and brown (7.5YR 4/4) interior, moist; silty clay loam; 37 percent clay; weak medium prismatic parts to moderate medium subangular blocky structure; slightly hard, friable, very sticky, very plastic; 0.5 very fine and fine roots; distinct clay films on vertical faces of peds; 7 percent by volume 2-39-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # 93P00467. discontinuous - phpvsfiid 192838; discontinuous - phpvsfiid 192838
    2Bk—72 centimeters (28.3 inches); fragments.