IDENTIFIERS

  • Current Taxon Name (Soil Name): Maplewood
  • OSD
  • Series Extent
  • User Site ID: 1992MO141029M
  • User Pedon ID: 1992MO141029
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9214129
  • Print Date: 11/21/2024

    • 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: 38.4025000
  • Std. Longitude: -92.6858333
  • Datum: WGS84
  • Township: T42N
  • Range: R16W
  • Section: 15
  • PLSS Details: 1500 feet S and 300 feet E of the NW corner
  • Map Unit: 73040—Maplewood silt loam, 2 to 5 percent slopes, eroded
  • State: Missouri
  • County: MO141—Morgan
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO141—Morgan County, Missouri
  • 7.5 Minute USGS Quad: 38092-D6—Barnett, Missouri

    • PEDON

  • Describers Name: DWW,DEV,TOK
  • Current Taxonomic Class: Fine, mixed Aquollic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Maplewood
  • PSC - 20 to 70 cm.
  • Classificaton Date - 3/7/2011
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Maplewood
  • Taxon Kind - series
  • Classificaton Date - 9/14/1992
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess and/or residuum and/or slope alluvium
  • Landscape: upland
  • Landform: hillslope
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Runoff: high
  • Drainage Class: somewhat poorly
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/14/1992 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous 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—20

    20—155

    —-

    —-
    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

    4

    —

    —

    288

    —

    135

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; weak fine granular structure; friable; 6.0 very fine and fine roots throughout; 6.0 very fine and fine vesicular pores; 10 percent fine irregular noncoherent cemented strong brown (7.5YR 4/6) masses of oxidized iron throughout; fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # MU045760; moist when described;
    Bt1—20 to 41 centimeters (7.9 to 16.1 inches); brown (7.5YR 4/4) silty clay loam; moderate fine subangular blocky structure; firm; 5.0 very fine and fine roots throughout; 5.0 very fine and fine vesicular pores; 5 percent prominent dark grayish brown (10YR 4/2) clay films on faces of peds; 1 percent fine irregular noncoherent cemented yellowish red (5YR 4/6) masses of oxidized iron throughout; fragments; neutral, pH 6.6, hellige-truog; clear smooth boundary. Lab sample # MU045761. continuous - phpvsfiid 126641; continuous - phpvsfiid 126641
    Bt2—41 to 51 centimeters (16.1 to 20.1 inches); strong brown (7.5YR 4/6) silty clay; 1 percent grayish brown (10YR 5/2) fine prominent irregular mottles; moderate fine subangular blocky structure; firm; 3.0 very fine and fine roots throughout; 5.0 very fine and fine vesicular pores; 20 percent prominent dark grayish brown (10YR 4/2) clay films on faces of peds and 20 percent prominent pale brown (10YR 6/3) silt coats on faces of peds; 1 percent fine irregular noncoherent cemented red (2.5YR 4/6) masses of oxidized iron throughout; 5 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU045762. continuous - phpvsfiid 127405; discontinuous - phpvsfiid 127406; continuous - phpvsfiid 127405; discontinuous - phpvsfiid 127406
    Bt3—51 to 71 centimeters (20.1 to 28.0 inches); strong brown (7.5YR 4/6) silty clay; 1 percent grayish brown (10YR 5/2) fine prominent irregular mottles; moderate coarse subangular blocky parts to weak fine subangular blocky structure; firm; 1.0 very fine and fine roots throughout; 3.0 very fine and fine vesicular pores; 1 percent prominent black (10YR 2/1) manganese or iron-manganese stains throughout and 10 percent prominent pale brown (10YR 6/3) silt coats throughout and 25 percent prominent dark grayish brown (10YR 4/2) clay films on faces of peds; 5 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # MU045763. continuous - phpvsfiid 127407; discontinuous - phpvsfiid 127408; discontinuous - phpvsfiid 127409; continuous - phpvsfiid 127407; discontinuous - phpvsfiid 127408; discontinuous - phpvsfiid 127409
    2Btx—71 to 91 centimeters (28.0 to 35.8 inches); yellowish brown (10YR 5/6) very gravelly silty clay loam; 35 percent grayish brown (10YR 5/2) medium prominent irregular mottles; moderate coarse prismatic parts to weak fine subangular blocky structure; very firm; 2.0 very fine and fine vesicular pores; 5 percent prominent dark grayish brown (10YR 4/2) clay films on faces of peds and 5 percent prominent black (10YR 2/1) manganese or iron-manganese stains throughout; 60 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.6, hellige-truog; gradual smooth boundary. Lab sample # MU045764. 40 percent brittleness. Few very fine roots in vertical streaks.; discontinuous - phpvsfiid 126669; discontinuous - phpvsfiid 126670; discontinuous - phpvsfiid 126669; discontinuous - phpvsfiid 126670
    3Bt4—91 to 122 centimeters (35.8 to 48.0 inches); strong brown (7.5YR 4/6) very gravelly clay; 25 percent grayish brown (10YR 5/2) fine prominent irregular mottles; moderate fine subangular blocky structure; firm; 2.0 very fine and fine vesicular pores; 1 percent prominent black (10YR 2/1) manganese or iron-manganese stains throughout and 15 percent prominent dark grayish brown (10YR 4/2) clay films on faces of peds; 50 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.4, hellige-truog; gradual smooth boundary. Lab sample # MU045765. continuous - phpvsfiid 126671; discontinuous - phpvsfiid 126672; continuous - phpvsfiid 126671; discontinuous - phpvsfiid 126672
    3Bt5—122 to 155 centimeters (48.0 to 61.0 inches); yellowish brown (10YR 5/6) very gravelly sandy clay; 10 percent grayish brown (10YR 5/2) fine prominent irregular mottles; weak fine subangular blocky structure; firm; 2.0 very fine and fine vesicular pores; 10 percent prominent dark grayish brown (10YR 4/2) clay films on faces of peds; 10 percent medium irregular noncoherent cemented red (2.5YR 4/6) masses of oxidized iron throughout; 50 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.7, hellige-truog. Lab sample # MU045766. continuous - phpvsfiid 126673; continuous - phpvsfiid 126673