IDENTIFIERS

  • Current Taxon Name (Soil Name): Shelby
  • OSD
  • Series Extent
  • User Site ID: S1984IA0090012
  • User Pedon ID: 84IA0090012
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 85P0572
  • NCSS Pedon Lab Data NASIS Record ID - 56838
  • Print Date: 5/31/2024

    • 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: 41.7194443
  • Std. Longitude: -94.7694473
  • Datum: WGS84
  • Township: 80N
  • Range: 34W
  • Section: 23
  • PLSS Details: 265 feet W and 279 feet N of SE corner
  • State: Iowa
  • County: IA009—Audubon

    • PEDON

  • Describers Name: Bennie Clark, Jr.
  • Current Taxonomic Class: Fine-loamy, mixed, superactive, mesic Typic Hapludolls
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Shelby
  • PSC - 41 to 91 cm.
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Shelby
  • Taxonomic Class - Fine-loamy, mixed, mesic Typic Argiudoll
  • Taxon Kind - series
  • Classificaton Date - 12/1/1984
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Landform: upland slope
  • Slope Shape Down: concave
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/1/1984 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • 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—41

    41—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

    12

    —

    —

    —

    —

    45

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    1Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2) interior, dark grayish brown (10YR 4/2) interior, dry; clay loam; weak fine granular structure; friable; fragments; slightly acid, pH 6.4, hellige-truog. Lab sample # 85P02928; moist when described;
    1BA—20 to 41 centimeters (7.9 to 16.1 inches); dark brown (10YR 3/3) interior and 15 percent very dark grayish brown (10YR 3/2) and 15 percent brown (10YR 4/3) silty clay loam; weak fine subangular blocky, and weak fine granular structure; friable; fragments; slightly acid, pH 6.4, hellige-truog. Lab sample # 85P02929; moist when described;
    1Bt1—41 to 61 centimeters (16.1 to 24.0 inches); brown (10YR 4/3) interior silty clay loam; 1 percent brown (7.5YR 4/4) fine distinct and 1 percent grayish brown (10YR 5/2) fine distinct mottles; weak fine subangular blocky structure; friable; , moist, clay films on faces of peds; fragments; slightly acid, pH 6.2, hellige-truog. Lab sample # 85P02930; moist when described;. few fine distinct 7.5YR44 mottles; few fine distinct 10YR52 mottles; patchy - phpvsfiid 219077; patchy - phpvsfiid 219077
    1Bt2—61 to 86 centimeters (24.0 to 33.9 inches); brown (10YR 4/3) interior clay loam; 1 percent brown (7.5YR 4/4) fine distinct and 1 percent strong brown (7.5YR 5/6) fine distinct and 1 percent grayish brown (10YR 5/2) fine distinct mottles; moderate fine and medium subangular blocky structure; firm; , moist, clay films on faces of peds; fragments; moderately acid, pH 5.6, hellige-truog. Lab sample # 85P02931; moist when described;. few fine distinct 7.5YR44 mottles; few fine distinct 7.5YR56 mottles; few fine distinct 10YR52 mottles; discontinuous - phpvsfiid 219078; discontinuous - phpvsfiid 219078
    1Bt3—86 to 122 centimeters (33.9 to 48.0 inches); dark yellowish brown (10YR 4/4) interior loam; 1 percent brown (7.5YR 4/4) fine distinct and 1 percent brown (10YR 5/3) fine faint and 11 percent grayish brown (10YR 5/2) fine distinct mottles; weak medium prismatic, and weak fine subangular blocky structure; firm; fragments; strongly acid, pH 5.4, hellige-truog. Lab sample # 85P02932; moist when described;. few fine distinct 7.5YR44 mottles; common fine distinct 10YR52 mottles; few fine faint 10YR53 mottles
    1C—122 to 152 centimeters (48.0 to 59.8 inches); grayish brown (2.5Y 5/2) interior loam; 11 percent brown (7.5YR 4/4) fine distinct and 11 percent strong brown (7.5YR 5/6) fine distinct mottles; massive; firm; fragments; moderately acid, pH 5.8, hellige-truog.; moist when described;. Not sampled.; common fine distinct 7.5YR44 mottles; common fine distinct 7.5YR56 mottles