IDENTIFIERS

  • Current Taxon Name (Soil Name): Townhole
  • OSD
  • Series Extent
  • User Site ID: 1998MO119169M
  • User Pedon ID: 1998MO119169
  • User Site Association ID: 8492
  • Transect:
  • User Transect ID - 98-01
  • Transect Stop Number - 1
  • Transect Interval - 240.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9811901
  • Print Date: 12/12/2024

    • 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: 36.6330111
  • Std. Longitude: -94.2702806
  • Datum: WGS84
  • Township: T22N
  • Range: R31W
  • Section: 15
  • PLSS Details: NE 1/4 of the SW 1/4
  • Location Description: NE1/4,SW1/4,Sec15,T22N,R31W
  • Map Unit: 71257—Townhole-Aslinger complex, karst, 1 to 3 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,KLG
  • Current Taxonomic Class: Loamy-skeletal, mixed, active, mesic Oxyaquic Paleudalfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Townhole
  • PSC - 61 to 111 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Townhole
  • Taxon Kind - series
  • Classificaton Date - 1/20/1998
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from cherty limestone
  • Landscape: plateau
  • Landform: strath terrace
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/20/1998 (actual site observation date)
  • Air Photo ID: 7B
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - other
  • 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

    lithic contact

    0—23

    61—213

    213—0

    —-

    —-

    —-
    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

    —

    —

    297

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 23 centimeters (0.0 to 9.1 inches); dark yellowish brown (10YR 4/4) silt loam; weak very fine and fine granular structure; very friable; 25.0 very fine to coarse roots throughout; 11.0 very fine and fine interstitial and tubular pores; 5 percent by volume rounded 2-39-75 millimeter limestone, cherty fragments; gradual smooth boundary. Lab sample # MU060538. Millipede and worm in ped face.
    Bw—23 to 61 centimeters (9.1 to 24.0 inches); 55 percent yellowish brown (10YR 5/4) and 45 percent light yellowish brown (10YR 6/4) extremely gravelly silt loam; weak very fine subangular blocky structure; friable; 12.0 very fine and fine roots throughout; 10.0 very fine and fine interstitial and tubular pores; 4 percent faint yellowish brown (10YR 5/6) clay films throughout and 8 percent distinct pale brown (10YR 6/3) silt coats in root channels and/or pores; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments and 20 percent by volume rounded 2-39-75 millimeter limestone, cherty fragments and 50 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU060539. discontinuous - phpvsfiid 154644; discontinuous - phpvsfiid 159431; discontinuous - phpvsfiid 154644; discontinuous - phpvsfiid 159431
    2Bt1—61 to 97 centimeters (24.0 to 38.2 inches); 45 percent red (2.5YR 4/6) and 35 percent brownish yellow (10YR 6/6) and 20 percent strong brown (7.5YR 4/6) extremely gravelly loam; weak very fine and fine subangular blocky structure; firm; 3.0 very fine and fine roots throughout; 4.0 very fine and fine interstitial and tubular pores; 4 percent faint strong brown (7.5YR 4/6) clay films on faces of peds and 10 percent prominent pale brown (10YR 6/3) silt coats in root channels and/or pores and 25 percent prominent red (2.5YR 4/6) clay films on faces of peds; 2 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 5 percent by volume angular 2-39-75 millimeter limestone, cherty fragments and 10 percent by volume rounded 2-39-75 millimeter limestone, cherty fragments and 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments and 55 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU060540. continuous - phpvsfiid 154645; discontinuous - phpvsfiid 154646; discontinuous - phpvsfiid 154647; continuous - phpvsfiid 154645; discontinuous - phpvsfiid 154646; discontinuous - phpvsfiid 154647
    2Bt2—97 to 127 centimeters (38.2 to 50.0 inches); 25 percent yellowish brown (10YR 5/6) and 25 percent strong brown (7.5YR 4/6) and 50 percent red (2.5YR 4/6) extremely gravelly loam; weak very fine and fine subangular blocky structure; firm; 3.0 very fine and fine roots throughout; 2.0 very fine and fine interstitial pores; 5 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds and 5 percent distinct yellowish brown (10YR 5/6) clay films on faces of peds and 15 percent distinct pale brown (10YR 6/3) silt coats in root channels and/or pores and 35 percent prominent red (2.5YR 4/6) clay films on faces of peds and 35 percent prominent light brownish gray (10YR 6/2) skeletans in root channels and/or pores; 5 percent by volume rounded 2-39-75 millimeter limestone, cherty fragments and 20 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments and 65 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU060541. 15% brittleness; continuous - phpvsfiid 154149; discontinuous - phpvsfiid 154150; continuous - phpvsfiid 154648; discontinuous - phpvsfiid 154151; continuous - phpvsfiid 154649; continuous - phpvsfiid 154149; discontinuous - phpvsfiid 154150; continuous - phpvsfiid 154648; discontinuous - phpvsfiid 154151; continuous - phpvsfiid 154649
    3Bt3—127 to 191 centimeters (50.0 to 75.2 inches); red (2.5YR 4/6) extremely gravelly sandy clay loam; moderate very fine subangular blocky structure; firm; 2.0 very fine and fine roots throughout; 5.0 very fine and fine interstitial pores; 10 percent faint yellowish brown (10YR 5/4) clay films on rock fragments and 55 percent prominent red (2.5YR 4/6) clay films on faces of peds; 8 percent fine irregular noncoherent cemented black (N 2/0) iron-manganese masses throughout; 1 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 1 percent by volume subrounded 75-162-250 millimeter limestone, cherty fragments and 10 percent by volume rounded 2-39-75 millimeter limestone, cherty fragments and 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments and 60 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; abrupt smooth boundary. Lab sample # MU060542. continuous - phpvsfiid 154152; patchy - phpvsfiid 154153; continuous - phpvsfiid 154152; patchy - phpvsfiid 154153
    4Bt4—191 to 213 centimeters (75.2 to 83.9 inches); red (2.5YR 4/6) very gravelly clay; strong very fine and fine subangular blocky structure; very firm; 1.0 very fine and fine roots throughout; 2.0 very fine interstitial pores; 2 percent prominent light gray (10YR 7/2) skeletans on rock fragments and 50 percent prominent yellowish brown (10YR 5/4) silt coats on faces of peds and in pores and 55 percent prominent red (2.5YR 4/6) clay films on faces of peds; 3 percent fine irregular noncoherent cemented black (N 2/0) iron-manganese masses throughout; 5 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments and 35 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments. Lab sample # MU060543. discontinuous - phpvsfiid 154651; continuous - phpvsfiid 159212; patchy - phpvsfiid 159219; discontinuous - phpvsfiid 154651; continuous - phpvsfiid 159212; patchy - phpvsfiid 159219
    R—213 centimeters (83.9 inches); bedrock; fragments. Bedrock is Pierson dolomitic limestone.