IDENTIFIERS

  • Current Taxon Name (Soil Name): Forrest
  • OSD
  • Series Extent
  • User Site ID: S1969AZ003009
  • User Pedon ID: S1969AZ003009
  • Vegetation Plot ID: S1969AZ003009
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 69C0155
  • NCSS Pedon Lab Data NASIS Record ID - 43728
  • 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: 32.0708351
  • Std. Longitude: -109.9377747
  • Datum: WGS84
  • Township: 16S
  • Range: 24E
  • Section: 6
  • PLSS Details: 2,200 feet north and 2,150 feet east of the southwest corner
  • Location Description: East of Southern Pacific Railroad tracks about 3 miles south and 1 mile west of Cochise.
  • State: Arizona
  • County: AZ003—Cochise

    • PEDON

  • Describers Name: D. Richmond, H. Havens, K. Dunstan
  • Current Taxonomic Class: Fine, illitic, thermic Calcic Paleargids
  • Current Taxon Kind: series
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 9
  • Correlated Information:
  • Soil Name - Forrest
  • PSC - 10 to 60 cm.
  • Classificaton Date - 2/1/2010
  • Moisture Class - aridic (torric)
  • Sampled As Information:
  • Soil Name - Forrest
  • Classificaton Date - 10/15/1969
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: valley
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/15/1969 (actual site observation date)
  • 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
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    PLMU3

    PLMU3

    YUCCA

    Pleuraphis mutica

    Pleuraphis mutica

    Yucca

    tobosagrass

    tobosagrass

    yucca

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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

    1

    —

    —

    1311

    —

    45

    330

    —

    —

    15.6

    25.6

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    A1—0 to 10 centimeters (0.0 to 3.9 inches); brown (7.5YR 5/4), dark reddish brown (5YR 3/4), moist; loam; moderate coarse platy structure; slightly hard, friable, moderately sticky, slightly plastic; 21.0 fine and medium roots; 0.5 medium and coarse tubular pores; fragments; noneffervescent; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # 69C00808; dry when described;
    A1—0 to 38 centimeters (0.0 to 15.0 inches); fragments. Lab sample # 69C00813; dry when described;. See Remarks
    B21T—10 to 33 centimeters (3.9 to 13.0 inches); reddish brown (5YR 4/4), dark reddish brown (5YR 3/4), moist; clay; moderate medium and coarse subangular blocky, and angular blocky structure; very hard, friable, moderately sticky, moderately plastic; 21.0 very fine and fine roots; 0.5 fine to coarse tubular pores; 30 percent pressure faces; fragments; noneffervescent; neutral, pH 7.0, hellige-truog; clear wavy boundary. Lab sample # 69C00809; dry when described;
    B22T—33 to 79 centimeters (13.0 to 31.1 inches); dark reddish brown (2.5YR 3/4), dark reddish brown (2.5YR 3/4), moist; clay; strong medium prismatic structure; very hard, friable, moderately sticky, very plastic; 3.0 very fine and fine roots; 75 percent pressure faces; fragments; noneffervescent; slightly alkaline, pH 7.5, hellige-truog; clear wavy boundary. Lab sample # 69C00810; dry when described;
    C1CA—79 to 100 centimeters (31.1 to 39.4 inches); reddish yellow (5YR 6/6), yellowish red (5YR 5/6), moist; gravelly clay loam; massive parts to weak medium subangular blocky; very hard, friable, moderately sticky, moderately plastic; 0.5 very fine and fine roots; 3.0 medium and coarse tubular pores; 10 percent clay films in root channels and/or pores; medium irregular noncoherent cemented white (10YR 8/1) lime masses; 15 percent by volume rounded 2-39-75 millimeter andesitic-ash fragments; violent effervescence; moderately alkaline, pH 8.0, hellige-truog; gradual wavy boundary. Lab sample # 69C00811; dry when described;. about 15 percent by volume of 1/2 to 2 inch rounded rhyolite, andesite and quartzite gravel; about 30 percent by volume of medium and large white irregularly shaped soft masses and concretions of lime
    C2CA—100 to 180 centimeters (39.4 to 70.9 inches); pink (7.5YR 7/4), yellowish red (5YR 5/6), moist; loam; massive; hard when dry, friable, slightly sticky, slightly plastic; 0.5 fine and medium tubular pores; medium irregular noncoherent cemented pinkish white (2.5YR 8/2) lime masses; 3 percent by volume rounded 2-39-75 millimeter andesitic-ash fragments; violent effervescence; moderately alkaline, pH 8.2, hellige-truog. Lab sample # 69C00812; dry when described;. 3 to 5 percent by volume of 1/2 to 2 inch rounded rhyolite, andesite and quartzite gravel; about 20 percent by volume of medium and large pinkish white irregularly shaped soft lime masses and concretions