IDENTIFIERS

  • Current Taxon Name (Soil Name): Lostpond
  • OSD
  • Series Extent
  • User Site ID: 1998MO091166M
  • User Pedon ID: 1998MO091166
  • User Site Association ID: 7969
  • Transect:
  • User Transect ID - 28B-2
  • Transect Stop Number - 1
  • Transect Interval - 100.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9809123
  • 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: 36.7059889
  • Std. Longitude: -91.9391056
  • Datum: WGS84
  • Map Unit: 74681—Lostpond silt loam, 1 to 3 percent slopes, rarely flooded
  • State: Missouri
  • County: MO091—Howell
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO091—Howell County, Missouri

    • PEDON

  • Describers Name: SFP, SVV, RDR, MJM
  • Current Taxonomic Class: Fine-loamy, mixed Aquic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Lostpond
  • PSC - 20 to 70 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Pomme
  • Taxon Kind - series
  • Classificaton Date - 8/19/1998
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: river valley
  • Landform: terrace
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: somewhat poorly
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/19/1998 (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
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    mottles with chroma 2 or less

    0—20

    20—152

    74—152

    —-

    —-

    —-
    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

    2

    —

    —

    323

    —

    315

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); dark brown (10YR 3/3) rubbed silt loam; weak fine subangular blocky parts to weak fine granular structure; friable; 3.0 fine roots; 7.0 very fine interstitial pores; 2 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU020632
    Bt1—20 to 38 centimeters (7.9 to 15.0 inches); 80 percent brown (7.5YR 4/4) exterior and 20 percent dark yellowish brown (10YR 4/4) exterior silt loam; moderate medium subangular blocky structure; friable; 0.9 fine roots; 3.0 very fine tubular pores; 35 percent distinct strong brown (7.5YR 4/6), moist, clay films throughout; 5 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear wavy boundary. Lab sample # MU020633. discontinuous - phpvsfiid 142586; discontinuous - phpvsfiid 142586
    Bt2—38 to 51 centimeters (15.0 to 20.1 inches); brown (7.5YR 5/4) exterior silt loam; moderate medium subangular blocky structure; firm; 0.9 roots; 0.9 fine interstitial and tubular pores; 35 percent distinct reddish brown (5YR 4/4), moist, clay films throughout; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear wavy boundary. Lab sample # MU020634. discontinuous - phpvsfiid 142589; discontinuous - phpvsfiid 142589
    2Bt3—51 to 74 centimeters (20.1 to 29.1 inches); yellowish brown (10YR 5/4) exterior gravelly clay loam; moderate medium subangular blocky structure; firm; 0.1 medium roots; 0.9 fine interstitial and tubular pores; 15 percent distinct pale brown (10YR 6/3), moist, silt coats throughout and 35 percent distinct brown (7.5YR 4/4), moist, clay films throughout and 35 percent prominent dark red (2.5YR 3/6), moist, iron stains on concretions; 25 percent fine and medium irregular extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear wavy boundary. Lab sample # MU020635. discontinuous - phpvsfiid 142590; discontinuous - phpvsfiid 142591; discontinuous - phpvsfiid 142592; discontinuous - phpvsfiid 142590; discontinuous - phpvsfiid 142591; discontinuous - phpvsfiid 142592
    2Bt4—74 to 89 centimeters (29.1 to 35.0 inches); brown (7.5YR 4/4) exterior gravelly loam; 20 percent light brownish gray (10YR 6/2) fine and medium prominent irregular mottles; moderate medium subangular blocky structure; firm; 0.1 very fine roots; 0.9 very fine and fine interstitial and tubular pores; 35 percent distinct strong brown (7.5YR 4/6), moist, clay films throughout and 35 percent prominent dark red (2.5YR 3/6), moist, iron stains throughout; 25 percent fine and medium irregular extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU020636. discontinuous - phpvsfiid 142593; discontinuous - phpvsfiid 142594; discontinuous - phpvsfiid 142593; discontinuous - phpvsfiid 142594
    2Bt5—89 to 99 centimeters (35.0 to 39.0 inches); 60 percent brown (10YR 5/3) exterior and 20 percent dark yellowish brown (10YR 4/4) exterior and 20 percent yellowish brown (10YR 5/6) exterior gravelly loam; 10 percent grayish brown (10YR 5/2) fine faint irregular mottles; moderate medium subangular blocky structure; firm; 0.1 very fine roots; 0.9 very fine and fine interstitial and tubular pores; 15 percent distinct black (N 2/0), moist, iron stains on rock fragments and 35 percent distinct reddish brown (5YR 4/4), moist, clay films throughout; 25 percent fine and medium irregular extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; 25 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU020637. discontinuous - phpvsfiid 142595; discontinuous - phpvsfiid 142596; discontinuous - phpvsfiid 142595; discontinuous - phpvsfiid 142596
    2Bt6—99 to 152 centimeters (39.0 to 59.8 inches); 60 percent strong brown (7.5YR 4/6) exterior and 40 percent brown (7.5YR 4/4) exterior gravelly loam; 25 percent grayish brown (10YR 5/2) fine distinct irregular mottles; moderate fine and medium subangular blocky structure; firm; 0.1 very fine roots; 0.1 very fine and fine interstitial and tubular pores; 15 percent distinct reddish brown (5YR 4/4), moist, iron stains throughout and 15 percent distinct black (N 2/0), moist, iron stains on rock fragments and 15 percent faint brown (7.5YR 4/4), moist, clay films throughout; 5 percent fine spherical weakly coherent cemented black (N 2/0) iron-manganese concretions throughout and 10 percent fine and medium irregular extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; 30 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified. Lab sample # MU020638. discontinuous - phpvsfiid 142597; discontinuous - phpvsfiid 142598; discontinuous - phpvsfiid 142599; discontinuous - phpvsfiid 142597; discontinuous - phpvsfiid 142598; discontinuous - phpvsfiid 142599