IDENTIFIERS

  • Current Taxon Name (Soil Name): Armstrong
  • OSD
  • Series Extent
  • User Site ID: 1991MO001009
  • User Pedon ID: 1991MO001009
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9100109
  • NCSS Pedon Lab Data NASIS Record ID - 28988
  • Print Date: 5/20/2024

    • 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: 40.1989083
  • Std. Longitude: -92.5374306
  • Datum: WGS84
  • Township: T62N
  • Range: R15W
  • Section: 2
  • PLSS Details: 810 feet west and 650 feet north of the southeast corner
  • Location Description: Adair County: Located 4500 ft E & 5500 ft S of the NW corner of S 2, T 62 N, R. 15 W.
  • Country: US—United States
  • State: Missouri
  • County: MO001—Adair
  • MLRA: 113—Central Claypan Areas
  • Non-MLRA Soil Survey Area: MO001—Adair County, Missouri
  • 7.5 Minute USGS Quad: 40092-B5—Kirksville, Missouri

    • PEDON

  • Pedon Record Orgin: PedonPC
  • Sampled As Information:
  • Soil Name - Armstrong
  • Classificaton Date - 4/15/1991
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/15/1991 (actual site observation date)
  • Air Photo ID: 40092b5ne
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    —

    —

    288

    —

    180

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    Ap—0 to 15 centimeters (0.0 to 5.9 inches); very dark grayish brown (10YR 3/2) interior, dark grayish brown (10YR 4/2) interior, dry; loam; weak fine granular structure; friable; 10.0 very fine roots; 3 percent by volume 2-?-75 millimeter unspecified fragments; abrupt smooth boundary. Lab sample # MU040054
    Bt1—15 to 33 centimeters (5.9 to 13.0 inches); brown (7.5YR 4/4) interior clay loam; weak fine subangular blocky structure; friable; 3.0 very fine roots; 10.0 very fine pores; 35 percent prominent clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented red (2.5YR 4/8), moist, and brown (7.5YR 5/3), moist, iron depletions with clear boundaries in matrix; 5 percent by volume 2-?-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU040055
    Bt2—33 to 53 centimeters (13.0 to 20.9 inches); yellowish brown (10YR 5/4) interior and brown (10YR 5/3) interior clay; strong very fine angular blocky structure; friable; 0.5 very fine roots; 3.0 very fine pores; 70 percent prominent clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish red (5YR 5/8), moist, iron depletions with clear boundaries in matrix; 5 percent by volume 2-?-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU040056
    Bt3—53 to 86 centimeters (20.9 to 33.9 inches); yellowish brown (10YR 5/6) interior and gray (10YR 6/1) interior clay loam; moderate fine angular blocky, and moderate medium angular blocky, and weak coarse prismatic structure; firm; 0.5 very fine roots; 0.5 very fine pores; 35 percent prominent clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented iron depletions with clear boundaries in matrix; 5 percent by volume 2-?-75 millimeter unspecified fragments; gradual smooth boundary. Lab sample # MU040057
    BC—86 to 152 centimeters (33.9 to 59.8 inches); yellowish brown (10YR 5/6) interior clay loam; moderate very fine angular blocky, and weak very coarse prismatic structure; firm; 0.5 very fine roots; 70 percent prominent clay films on vertical faces of peds; 1 percent medium faint irregular noncoherent cemented light brownish gray (10YR 6/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented iron depletions with clear boundaries in matrix; 5 percent by volume 2-?-75 millimeter unspecified fragments. Lab sample # MU040058