IDENTIFIERS

  • Current Taxon Name (Soil Name): Pewamo
  • OSD
  • Series Extent
  • User Site ID: S1984IN179008
  • User Pedon ID: 84IN179008
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 85P0902
  • NCSS Pedon Lab Data NASIS Record ID - 57168
  • Print Date: 11/11/2024

    • 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: 40.9033318
  • Std. Longitude: -85.1991653
  • Datum: WGS84
  • Township: 28N
  • Range: 12E
  • Section: 5
  • PLSS Details: 1419 feet E and 264 feet N of SW corner
  • State: Indiana
  • County: IN179—Wells
  • MLRA: 111—Indiana and Ohio Till Plain

    • PEDON

  • Describers Name: David K. Lefforge and Noel P. Anderson
  • Current Taxonomic Class: Fine, mixed, mesic Typic Argiaquolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 8
  • Sampled As Information:
  • Soil Name - Pewamo
  • Taxonomic Class - Fine, mixed, mesic Typic Argiaquolls
  • PSC - 25 to 100 cm.
  • Classificaton Date - 9/1/1984
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Landform: plain
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: lower third
  • Slope Shape Down: concave
  • Drainage Class: very poorly
  • Flooding: frequent flooding
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/1/1984 (actual site observation date)
  • Microrelief Kind: microdepression
  • Microrelief Elevation: 10
  • 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—25

    25—140

    —-

    —-
    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

    0

    —

    —

    251

    —

    0

    84

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    1Ap—0 to 25 centimeters (0.0 to 9.8 inches); very dark grayish brown (10YR 3/2) crushed, grayish brown (10YR 5/2) crushed, dry; silty clay loam; moderate medium granular structure; firm; 2.5 fine roots throughout; fragments; slightly acid, pH 6.4, bromthymol blue; abrupt smooth boundary. Lab sample # 85P04824; moist when described;. common fine roots throughout
    1Btg1—25 to 48 centimeters (9.8 to 18.9 inches); dark gray (10YR 4/1) interior silty clay loam; 11 percent brown (10YR 4/3) fine distinct and 11 percent brown (7.5YR 4/4) fine prominent mottles; weak medium prismatic, and moderate fine subangular blocky structure; firm; 0.5 fine roots between peds; 37 percent faint very dark gray (10YR 3/1), moist, clay films on faces of peds; fragments; neutral, pH 6.8, bromthymol blue; clear wavy boundary. Lab sample # 85P04825; moist when described;. common clay films surface features on faces of peds; few fine roots between peds; common fine distinct 10YR43 mottles; common fine prominent 7.5YR44 mottles; discontinuous - phpvsfiid 219330; discontinuous - phpvsfiid 219330
    1Btg2—48 to 66 centimeters (18.9 to 26.0 inches); gray (10YR 5/1) interior silty clay loam; 11 percent yellowish brown (10YR 5/6) fine prominent mottles; moderate medium prismatic, and moderate medium angular blocky structure; firm; 0.5 very fine roots between peds; 15 percent faint very dark gray (10YR 3/1), moist, clay films on vertical faces of peds and 37 percent faint dark gray (10YR 4/1), moist, clay films on faces of peds; fragments; slightly acid, pH 6.4, bromthymol blue; clear wavy boundary. Lab sample # 85P04826; moist when described;. common clay films surface features on faces of peds; few clay films surface features on vertical faces of peds; few very fine roots between peds; common fine prominent 10YR56 mottles; discontinuous - phpvsfiid 219431; discontinuous - phpvsfiid 219432; discontinuous - phpvsfiid 219431; discontinuous - phpvsfiid 219432
    1Btg3—66 to 91 centimeters (26.0 to 35.8 inches); gray (10YR 5/1) interior silty clay loam; 11 percent yellowish brown (10YR 5/6) fine prominent mottles; moderate medium prismatic, and moderate medium angular blocky structure; firm; 0.5 very fine roots between peds; 15 percent faint very dark gray (10YR 3/1), moist, clay films on vertical faces of peds and 37 percent faint dark gray (10YR 4/1), moist, clay films on faces of peds; 1 percent by volume 2-39-75 millimeter mixed fragments; neutral, pH 7.0, bromthymol blue; clear wavy boundary. Lab sample # 85P04827; moist when described;. common clay films surface features on faces of peds; few clay films surface features on vertical faces of peds; few very fine roots between peds; common fine prominent 10YR56 mottles; patchy - phpvsfiid 219434; discontinuous - phpvsfiid 219433; patchy - phpvsfiid 219434; discontinuous - phpvsfiid 219433
    1Btg4—91 to 109 centimeters (35.8 to 42.9 inches); gray (10YR 5/1) interior silty clay loam; 11 percent yellowish brown (10YR 5/6) fine prominent mottles; weak medium prismatic structure; firm; 0.5 very fine roots between peds; 37 percent faint dark gray (10YR 4/1), moist, clay films on faces of peds; 1 percent by volume 2-39-75 millimeter mixed fragments; neutral, pH 7.0, bromthymol blue; gradual wavy boundary. Lab sample # 85P04828; moist when described;. common clay films surface features on faces of peds; few very fine roots between peds; common fine prominent 10YR56 mottles; discontinuous - phpvsfiid 219435; discontinuous - phpvsfiid 219435
    1Btg5—109 to 140 centimeters (42.9 to 55.1 inches); grayish brown (10YR 5/2) interior silty clay loam; 1 percent gray (10YR 6/1) fine distinct and 11 percent yellowish brown (10YR 5/8) fine prominent mottles; weak medium prismatic structure; firm; 0.5 very fine roots between peds; 15 percent faint gray (10YR 5/1), moist, clay films on faces of peds; 3 percent by volume 2-39-75 millimeter mixed fragments; neutral, pH 7.0, bromthymol blue; clear wavy boundary. Lab sample # 85P04829; moist when described;. few clay films surface features on faces of peds; few very fine roots between peds; common fine prominent 10YR58 mottles; few fine distinct 10YR61 mottles; patchy - phpvsfiid 219436; patchy - phpvsfiid 219436
    1Cg—140 to 173 centimeters (55.1 to 68.1 inches); gray (10YR 5/1) interior silty clay loam; 11 percent yellowish brown (10YR 5/6) fine prominent mottles; massive; firm; 0.5 very fine roots between peds; 3 percent by volume 2-39-75 millimeter mixed fragments; strong effervescence, by hcl, 1n; abrupt wavy boundary. Lab sample # 85P04830. few very fine roots between peds; common fine prominent 10YR56 mottles; effervescence is continuous
    2C—173 to 203 centimeters (68.1 to 79.9 inches); yellowish brown (10YR 5/4) interior clay loam; 1 percent yellowish brown (10YR 5/6) fine distinct and 11 percent grayish brown (10YR 5/2) fine distinct mottles; weak fine platy structure; very firm; 0.5 very fine roots between peds; 3 percent by volume 2-39-75 millimeter mixed fragments; strong effervescence, by hcl, 1n. Lab sample # 85P04831. few very fine roots between peds; common fine distinct 10YR52 mottles; few fine distinct 10YR56 mottles; effervescence is continuous