IDENTIFIERS

  • Current Taxon Name (Soil Name): Treaty
  • OSD
  • Series Extent
  • User Site ID: 1975IN023010
  • User Pedon ID: 1975IN023010
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - Purdue
  • Lab Pedon # - CT7510
  • NCSS Pedon Lab Data NASIS Record ID - 22599
  • Print Date: 4/28/2025

    • 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: 40.3935889
  • Std. Longitude: -86.3912111
  • Datum: WGS84
  • Township: 23N
  • Range: 1E
  • Section: 35
  • PLSS Details: NW1/4 southwest 1/4
  • State: Indiana
  • County: IN023—Clinton

    • PEDON

  • Describers Name: Miles and Norton
  • Current Taxonomic Class: Mesic
  • Pedon Purpose: full pedon description
  • Pedon #: 10
  • Correlated Information:
  • Soil Name - Treaty
  • Classificaton Date - 3/27/2009
  • Sampled As Information:
  • Soil Name - Ragsdale
  • Classificaton Date - 8/8/1975
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: lake plain
  • Drainage Class: very poorly
  • Geology: Wisconsin formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/8/1975 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - close-grown crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • 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

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    AP—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2) silt loam; moderate fine granular structure; friable; fragments; moderately acid, pH 5.6; abrupt smooth boundary. Lab sample # CT75101
    A3—20 to 30 centimeters (7.9 to 11.8 inches); very dark grayish brown (10YR 3/2) silty clay loam; moderate medium granular structure; firm; fragments; slightly acid, pH 6.2; clear smooth boundary. Lab sample # CT75102
    B21G—30 to 41 centimeters (11.8 to 16.1 inches); grayish brown (10YR 5/2) silty clay loam; weak medium subangular blocky structure; firm; 35 percent dark gray (10YR 4/1), moist, clay films on faces of peds; 1 percent distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; slightly acid, pH 6.5; clear smooth boundary. Lab sample # CT75103
    B22G—41 to 69 centimeters (16.1 to 27.2 inches); grayish brown (10YR 5/2) silty clay loam; moderate medium subangular blocky parts to weak medium prismatic structure; firm; 35 percent dark gray (10YR 4/1), moist, clay films on faces of peds; 3 percent distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; slightly acid, pH 6.4; diffuse smooth boundary. Lab sample # CT75104
    B23G—69 to 84 centimeters (27.2 to 33.1 inches); grayish brown (10YR 5/2) silty clay loam; moderate medium subangular blocky structure; firm; 35 percent dark gray (10YR 4/1), moist, clay films on faces of peds; 3 percent distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; neutral, pH 6.6; clear smooth boundary. Lab sample # CT75105
    B3—84 to 99 centimeters (33.1 to 39.0 inches); very dark grayish brown (10YR 3/2) clay loam; weak coarse subangular blocky structure; firm; 3 percent prominent yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; slightly alkaline, pH 7.6; abrupt wavy boundary. Lab sample # CT75106
    C—99 to 155 centimeters (39.0 to 61.0 inches); gray (10YR 6/1) loam; massive; friable; 21 percent prominent yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; violent effervescence; moderately alkaline, pH 8.1. Lab sample # CT75107