IDENTIFIERS

  • Current Taxon Name (Soil Name): Arnica
  • OSD
  • Series Extent
  • User Site ID: 1997MO119152M
  • User Pedon ID: 1997MO119152
  • User Site Association ID: 8463
  • Transect:
  • User Transect ID - 97-05
  • Transect Stop Number - 4
  • Transect Interval - 120.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9711924
  • Print Date: 11/23/2024

    • 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: 36.5401972
  • Std. Longitude: -94.0992889
  • Datum: WGS84
  • Map Unit: 73349—Boskydell very gravelly silty clay loam, 8 to 20 percent slopes
  • State: Missouri
  • County: MO119—McDonald
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO119—McDonald County, Missouri

    • PEDON

  • Describers Name: JAW,MDO,TAD
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Oxyaquic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Arnica
  • PSC - 13 to 63 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - SND
  • Taxon Kind - series
  • Classificaton Date - 6/3/1997
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: colluvium derived from limestone and shale
  • Landscape: plateau
  • Landform: interfluve
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: footslope
  • Slope Shape Across: convex
  • Slope Shape Down: concave
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/3/1997 (actual site observation date)
  • Air Photo ID: 14C
  • 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

    0—13

    13—81

    —-

    —-
    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

    11

    —

    —

    369

    —

    79

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3) gravelly silt loam; weak fine granular structure; very friable; low penetration resistance; 25.0 very fine to coarse roots throughout; 10.0 very fine interstitial and tubular pores; 30 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; abrupt smooth boundary. Lab sample # MU057990
    Bt1—13 to 43 centimeters (5.1 to 16.9 inches); strong brown (7.5YR 4/6) silty clay loam; weak very fine and fine subangular blocky structure; firm; moderate penetration resistance; 15.0 very fine to coarse roots throughout; 4.0 very fine interstitial and tubular pores; 1 percent faint strong brown (7.5YR 4/6) clay films on faces of peds and 8 percent prominent dark brown (10YR 3/3) organic stains on faces of peds; 12 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; abrupt smooth boundary. Lab sample # MU057991. continuous - phpvsfiid 159627; patchy - phpvsfiid 159628; continuous - phpvsfiid 159627; patchy - phpvsfiid 159628
    Bt2—43 to 81 centimeters (16.9 to 31.9 inches); 85 percent strong brown (7.5YR 4/6) and 15 percent strong brown (7.5YR 5/6) gravelly silty clay loam; moderate very fine and fine subangular blocky structure; firm; moderate penetration resistance; 7.0 very fine to coarse roots throughout; 2.0 very fine interstitial and tubular pores; 1 percent faint strong brown (7.5YR 4/6) clay films on faces of peds and 3 percent distinct strong brown (7.5YR 5/6) clay films on faces of peds; 1 percent fine irregular noncoherent cemented black (N 2/0) iron-manganese masses throughout; 20 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; gradual smooth boundary. Lab sample # MU057992. discontinuous - phpvsfiid 154566; patchy - phpvsfiid 154567; discontinuous - phpvsfiid 154566; patchy - phpvsfiid 154567
    2Bt3—81 to 97 centimeters (31.9 to 38.2 inches); 90 percent brown (10YR 4/3) and 10 percent strong brown (7.5YR 5/6) gravelly silt loam; moderate very fine subangular blocky structure; friable; low penetration resistance; 5.0 very fine to coarse roots throughout; 1.0 very fine interstitial and tubular pores; 1 percent faint strong brown (7.5YR 5/6) clay films on faces of peds and 5 percent prominent dark brown (10YR 3/3) organic stains on faces of peds; 1 percent fine irregular noncoherent cemented black (N 2/0) iron-manganese masses throughout; 25 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; gradual smooth boundary. Lab sample # MU057993. patchy - phpvsfiid 154568; patchy - phpvsfiid 154569; patchy - phpvsfiid 154568; patchy - phpvsfiid 154569
    2Bt4—97 to 107 centimeters (38.2 to 42.1 inches); 75 percent strong brown (7.5YR 4/6) and 15 percent dark yellowish brown (10YR 4/6) and 10 percent yellowish red (5YR 5/8) very gravelly silty clay loam; moderate fine subangular blocky structure; firm; low penetration resistance; 4.0 very fine to coarse roots throughout; 1.0 very fine interstitial and tubular pores; 1 percent prominent yellowish red (5YR 5/8) clay films on faces of peds and 5 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds; 2 percent fine and medium irregular noncoherent cemented black (N 2/0) iron-manganese masses throughout; 38 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; gradual smooth boundary. Lab sample # MU057994. patchy - phpvsfiid 154373; continuous - phpvsfiid 154374; patchy - phpvsfiid 154373; continuous - phpvsfiid 154374
    3Bt5—107 to 140 centimeters (42.1 to 55.1 inches); 50 percent yellowish brown (10YR 5/6) and 25 percent yellowish brown (10YR 5/4) and 25 percent yellowish red (5YR 5/8) extremely gravelly silty clay loam; weak fine and medium subangular blocky structure; very firm; moderate penetration resistance; 3.0 very fine to coarse roots throughout; 1.0 very fine interstitial and tubular pores; 1 percent distinct light olive gray (5Y 6/2) skeletans in root channels and/or pores and 2 percent distinct yellowish brown (10YR 5/6), moist, clay films on faces of peds and 2 percent prominent yellowish red (5YR 5/8), moist, clay films on faces of peds and 5 percent prominent pale brown (10YR 6/3), moist, skeletans on faces of peds; 10 percent fine and medium irregular noncoherent cemented black (N 2/0) iron-manganese masses throughout; 75 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; abrupt smooth boundary. Lab sample # MU057995. discontinuous - phpvsfiid 154380; patchy - phpvsfiid 154375; patchy - phpvsfiid 154376; continuous - phpvsfiid 154377; discontinuous - phpvsfiid 154380; patchy - phpvsfiid 154375; patchy - phpvsfiid 154376; continuous - phpvsfiid 154377
    4Btss—140 to 175 centimeters (55.1 to 68.9 inches); 85 percent light olive brown (2.5Y 5/6) and 15 percent light brownish gray (2.5Y 6/2) clay; weak coarse subangular blocky structure; extremely firm*; moderate penetration resistance; 3.0 very fine to coarse roots throughout; 0.2 very fine tubular pores; 1 percent distinct light olive gray (5Y 6/2) skeletans in root channels and/or pores and 2 percent distinct light olive brown (2.5Y 5/6), moist, clay films on faces of peds and 10 percent prominent pressure faces on faces of peds and 15 percent prominent light brownish gray (2.5Y 6/2), moist, clay films on faces of peds; 3 percent fine spherical noncoherent cemented black (N 2/0) iron-manganese masses throughout; fragments; gradual smooth boundary. Lab sample # MU057996. discontinuous - phpvsfiid 154426; patchy - phpvsfiid 154381; continuous - phpvsfiid 154382; continuous - phpvsfiid 154425; discontinuous - phpvsfiid 154426; patchy - phpvsfiid 154381; continuous - phpvsfiid 154382; continuous - phpvsfiid 154425
    4Btg—175 to 188 centimeters (68.9 to 74.0 inches); 30 percent olive yellow (2.5Y 6/6) and 45 percent gray (5Y 6/1) and 25 percent light yellowish brown (2.5Y 6/4) clay; weak coarse subangular blocky structure; very firm; moderate penetration resistance; 1.0 fine roots throughout; 0.2 very fine tubular pores; 1 percent distinct pressure faces on faces of peds and 2 percent distinct olive yellow (2.5Y 6/6), moist, clay films on faces of peds and 5 percent prominent 2.5Y 4/ (2.5Y 4/), moist, skeletans in root channels and/or pores and 10 percent prominent gray (5Y 6/1), moist, clay films on faces of peds; 3 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; abrupt smooth boundary. Lab sample # MU057997. Chroma for skeletans is 0 for a color of 2.5Y 4/0.; patchy - phpvsfiid 154427; discontinuous - phpvsfiid 156414; continuous - phpvsfiid 156415; patchy - phpvsfiid 156416; patchy - phpvsfiid 154427; discontinuous - phpvsfiid 156414; continuous - phpvsfiid 156415; patchy - phpvsfiid 156416
    5Btss—188 to 221 centimeters (74.0 to 87.0 inches); 45 percent yellowish brown (10YR 5/8) and 25 percent light brownish gray (2.5Y 6/2) and 30 percent yellowish brown (10YR 5/6) gravelly clay; weak coarse subangular blocky structure; extremely firm*; moderate penetration resistance; 1.0 fine roots throughout; 0.2 very fine tubular pores; 1 percent distinct nonintersecting slickensides on faces of peds and 3 percent distinct yellowish brown (10YR 5/6) clay films on faces of peds and 5 percent distinct light brownish gray (2.5Y 6/2) clay films on faces of peds and 5 percent distinct pressure faces on faces of peds; 10 percent fine and medium irregular noncoherent cemented black (N 2/0) iron-manganese masses throughout; 3 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments. Lab sample # MU057998. patchy - phpvsfiid 156418; discontinuous - phpvsfiid 154383; discontinuous - phpvsfiid 156417; discontinuous - phpvsfiid 156419; patchy - phpvsfiid 156418; discontinuous - phpvsfiid 154383; discontinuous - phpvsfiid 156417; discontinuous - phpvsfiid 156419