IDENTIFIERS

  • Current Taxon Name (Soil Name): Pembroke
  • OSD
  • Series Extent
  • User Site ID: 1991MO057074S
  • User Pedon ID: 1991MO057074
  • User Site Association ID: 8840
  • Transect:
  • User Transect ID - PENN
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0054
  • 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: 37.3172226
  • Std. Longitude: -93.8136139
  • Datum: WGS84
  • Township: T30N
  • Range: R26W
  • Section: 20
  • PLSS Details: 900 feet W and 1300 feet S of the NE corner
  • State: Missouri
  • County: MO057—Dade
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO057—Dade County, Missouri
  • 7.5 Minute USGS Quad: 37093-C7—South Greenfield, Missouri

    • PEDON

  • Describers Name: R.D. Chorice, Chuck Harwood
  • Current Taxonomic Class: Fine-silty, mixed Mollic Paleudalfs
  • Pedon Type: map unit inclusion
  • Pedon Purpose: research site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 74
  • Sampled As Information:
  • Soil Name - Pembroke
  • Taxonomic Class - Fine-silty, mixed Mollic Paleudalfs
  • Taxon Kind - series
  • PSC - 23 to 226 cm.
  • Classificaton Date - 11/1/1991
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess derived from cherty limestone and/or residuum weathered from noncalcareous shale and/or residuum weathered from shale and siltstone and/or residuum weathered from sandstone and siltstone
  • Landscape: hills
  • Landform: fluvial terrace
  • Geomorphic Component Hills: nose slope
  • Hill Slope Profile: footslope
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/1/1991 (actual site observation date)
  • Air Photo ID: 40795
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—23

    23—226

    —-

    —-
    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

    —

    —

    —

    323

    —

    45

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 13 centimeters (0.0 to 5.1 inches); dark brown (7.5YR 3/2) silt loam; weak fine subangular blocky parts to weak fine granular structure; friable; 3.0 very fine roots; 3 percent fine spherical iron-manganese concretions; fragments; abrupt smooth boundary. Lab sample # 92P00358
    Ap2—13 to 23 centimeters (5.1 to 9.1 inches); dark brown (7.5YR 3/2) and brown (7.5YR 4/4) crushed silt loam; weak medium platy parts to weak very fine subangular blocky structure; friable; 0.5 very fine roots; 30 percent faint pressure faces on faces of peds and in pores; 3 percent fine spherical iron-manganese concretions; fragments; abrupt smooth boundary. Lab sample # 92P00359. discontinuous - phpvsfiid 191143; discontinuous - phpvsfiid 191143
    Bt1—23 to 41 centimeters (9.1 to 16.1 inches); brown (7.5YR 4/4) and strong brown (7.5YR 4/6) silt loam; moderate fine subangular blocky structure; friable; 0.5 very fine roots; 30 percent distinct clay films on faces of peds and in pores; 3 percent fine spherical iron-manganese concretions; fragments; clear smooth boundary. Lab sample # 92P00360. discontinuous - phpvsfiid 191144; discontinuous - phpvsfiid 191144
    2Bt2—41 to 66 centimeters (16.1 to 26.0 inches); reddish brown (5YR 4/4) silty clay; moderate fine subangular blocky structure; firm; 0.5 very fine roots; 30 percent distinct clay films on faces of peds and in pores; 3 percent fine spherical iron-manganese concretions; 5 percent by volume 2-39-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # 92P00361. continuous - phpvsfiid 191145; continuous - phpvsfiid 191145
    2Bt3—66 to 94 centimeters (26.0 to 37.0 inches); dark red (2.5YR 3/6) and red (2.5YR 4/6) silty clay; moderate fine subangular blocky structure; firm; 0.5 very fine roots; 30 percent distinct clay films on faces of peds and in pores; 3 percent fine spherical iron-manganese concretions; 8 percent by volume 2-39-75 millimeter unspecified fragments; gradual smooth boundary. Lab sample # 92P00362. continuous - phpvsfiid 191146; continuous - phpvsfiid 191146
    2Bt4—94 to 122 centimeters (37.0 to 48.0 inches); dark red (2.5YR 3/6) and red (2.5YR 4/6) silty clay; moderate fine angular blocky structure; firm; 30 percent distinct clay films on faces of peds and in pores; 3 percent fine spherical iron-manganese concretions; 10 percent by volume 2-39-75 millimeter unspecified fragments; gradual smooth boundary. Lab sample # 92P00363. continuous - phpvsfiid 191147; continuous - phpvsfiid 191147
    2Bt5—122 to 142 centimeters (48.0 to 55.9 inches); red (10R 4/6) and dark red (2.5YR 3/6) clay; moderate fine angular blocky structure; firm; 10 percent light brown (7.5YR 6/4) skeletans and 30 percent distinct clay films on faces of peds and in pores; 21 percent fine spherical iron-manganese concretions; 10 percent by volume 2-39-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # 92P00364. discontinuous - phpvsfiid 191149; continuous - phpvsfiid 191148; discontinuous - phpvsfiid 191149; continuous - phpvsfiid 191148
    2Bt6—142 to 173 centimeters (55.9 to 68.1 inches); red (10R 4/8) exterior gravelly clay; moderate fine angular blocky structure; firm; 10 percent light brown (7.5YR 6/4) skeletans and 75 percent distinct clay films on faces of peds and in pores; 21 percent fine spherical iron-manganese concretions; 25 percent by volume 2-39-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # 92P00365. discontinuous - phpvsfiid 191151; continuous - phpvsfiid 191150; discontinuous - phpvsfiid 191151; continuous - phpvsfiid 191150
    2Bt7—173 to 201 centimeters (68.1 to 79.1 inches); red (10R 4/8) exterior gravelly clay; moderate very fine angular blocky structure; firm; 75 percent distinct clay films on faces of peds and in pores; 21 percent fine spherical iron-manganese concretions; 35 percent by volume 2-39-75 millimeter unspecified fragments; gradual wavy boundary. Lab sample # 92P00366. continuous - phpvsfiid 191152; continuous - phpvsfiid 191152
    2Bt8—201 to 226 centimeters (79.1 to 89.0 inches); red (2.5YR 4/6) and strong brown (7.5YR 5/6) extremely cobbly clay; weak very fine angular blocky structure; firm; 75 percent distinct clay films on faces of peds and in pores; 21 percent fine spherical iron-manganese concretions; 50 percent by volume 2-39-75 millimeter unspecified fragments. Lab sample # 92P00367. continuous - phpvsfiid 191153; continuous - phpvsfiid 191153