IDENTIFIERS

  • Current Taxon Name (Soil Name): Maplewood
  • OSD
  • Series Extent
  • User Site ID: 1997MO131006M
  • User Pedon ID: 1997MO131006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9713102
  • 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: 38.3449455
  • Std. Longitude: -92.6114306
  • Datum: WGS84
  • Township: T41N
  • Range: R15W
  • Section: 5
  • PLSS Details: 250 feet S and 925 feet E of the NW corner
  • State: Missouri
  • County: MO131—Miller
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: DWW,DV,TK
  • Current Taxonomic Class: Fine, mixed Fragiaquic Hapludalfs
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Maplewood
  • Taxonomic Class - Fine, mixed Fragiaquic Hapludalfs
  • Taxon Kind - series
  • PSC - 20 to 51 cm.
  • Classificaton Date - 1/6/1997
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess over pedisediment over residuum
  • Landscape: plateau
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/6/1997 (actual site observation date)
  • Air Photo ID: 1T
  • 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

    mollic epipedon

    argillic horizon

    0—20

    20—71

    —-

    —-
    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

    3

    —

    —

    303

    —

    220

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    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; moderate fine granular structure; friable; 10.0 very fine and fine roots; 10.0 very fine and fine interstitial and tubular pores; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU058248
    Bt1—20 to 30 centimeters (7.9 to 11.8 inches); dark grayish brown (10YR 4/2) and 10 percent dark yellowish brown (10YR 4/4) silty clay; moderate fine subangular blocky structure; friable; 3.0 very fine and fine roots; 8.0 very fine and fine interstitial and tubular pores; 10 percent distinct dark gray (10YR 4/1) clay films on faces of peds; 5 percent fine irregular reddish brown (5YR 4/4) masses of oxidized iron throughout; fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU058249. discontinuous - phpvsfiid 126741; discontinuous - phpvsfiid 126741
    Bt2—30 to 51 centimeters (11.8 to 20.1 inches); dark grayish brown (10YR 4/2) silty clay; moderate fine subangular blocky structure; firm; 2.0 very fine and fine roots; 5.0 very fine and fine interstitial and tubular pores; 20 percent distinct dark gray (10YR 4/1) clay films on faces of peds; 15 percent fine irregular yellowish red (5YR 4/6) masses of oxidized iron throughout; fragments; strongly acid, pH 5.1, hellige-truog; gradual wavy boundary. Lab sample # MU058250. discontinuous - phpvsfiid 126742; discontinuous - phpvsfiid 126742
    2Btx1—51 to 64 centimeters (20.1 to 25.2 inches); 60 percent yellowish brown (10YR 5/6) and 40 percent grayish brown (10YR 5/2) silt loam; moderate medium prismatic parts to moderate fine subangular blocky structure; extremely firm*; 1.0 very fine and fine roots in cracks; 3.0 very fine vesicular pores; 2 percent distinct black (10YR 2/1) manganese or iron-manganese stains on faces of peds and 5 percent distinct dark gray (10YR 4/1) clay films on horizontal faces of peds; 5 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.7, hellige-truog; gradual wavy boundary. Lab sample # MU058251. Vertical or diagonal gray seams 2 inches apart.; patchy - phpvsfiid 126743; patchy - phpvsfiid 126744; patchy - phpvsfiid 126743; patchy - phpvsfiid 126744
    2Btx2—64 to 97 centimeters (25.2 to 38.2 inches); 80 percent grayish brown (10YR 5/2) and 20 percent yellowish brown (10YR 5/6) extremely gravelly silt loam; weak fine subangular blocky structure; extremely firm*; 3.0 very fine vesicular pores; 2 percent distinct black (10YR 2/1) manganese or iron-manganese stains on faces of peds and 5 percent distinct dark gray (10YR 4/1) clay films on faces of peds; 75 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 6.0, hellige-truog; gradual wavy boundary. Lab sample # MU058252. Thickness of horizon varies 5 to 15 inches thick.; discontinuous - phpvsfiid 126745; discontinuous - phpvsfiid 126746; discontinuous - phpvsfiid 126745; discontinuous - phpvsfiid 126746
    3Bt3—97 to 127 centimeters (38.2 to 50.0 inches); red (2.5YR 4/6) and 30 percent strong brown (7.5YR 5/6) extremely gravelly clay; moderate fine and medium subangular blocky structure; very firm; 3.0 very fine vesicular pores; 15 percent distinct brown (7.5YR 4/4) clay films on faces of peds; 10 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 55 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.3, hellige-truog; clear wavy boundary. Lab sample # MU058253. discontinuous - phpvsfiid 126747; discontinuous - phpvsfiid 126747
    3Bt4—127 to 173 centimeters (50.0 to 68.1 inches); yellowish brown (10YR 5/6) and 20 percent red (2.5YR 4/6) and 2 percent grayish brown (10YR 5/2) clay; moderate and strong fine subangular blocky structure; very firm; 3.0 very fine vesicular pores; 15 percent distinct brown (7.5YR 4/4) clay films on faces of peds; 5 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.4, hellige-truog; gradual wavy boundary. Lab sample # MU058254. discontinuous - phpvsfiid 126755; discontinuous - phpvsfiid 126755
    3Bt5—173 to 203 centimeters (68.1 to 79.9 inches); yellowish brown (10YR 5/6) and 10 percent gray (10YR 5/1) and 5 percent yellowish red (5YR 4/6) clay; moderate medium subangular blocky structure; very firm; 3.0 very fine vesicular pores; 15 percent distinct brown (7.5YR 4/2) clay films on faces of peds; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.3, hellige-truog. Lab sample # MU058255. discontinuous - phpvsfiid 126756; discontinuous - phpvsfiid 126756