IDENTIFIERS

  • Current Taxon Name (Soil Name): Jerktail
  • OSD
  • Series Extent
  • User Site ID: 1997MO091144M
  • User Pedon ID: 1997MO091144
  • User Site Association ID: 8001
  • Transect:
  • User Transect ID - 47C-2
  • Transect Stop Number - 1
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9709129
  • Print Date: 11/11/2024

    • 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: 37.0175361
  • Std. Longitude: -92.0688500
  • Datum: WGS84
  • Map Unit: 73240—Jerktail silt loam, 3 to 8 percent slopes
  • State: Missouri
  • County: MO091—Howell
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO091—Howell County, Missouri

    • PEDON

  • Describers Name: SVV, RDR, JDP, MJM, SFP
  • Current Taxonomic Class: Fine-loamy over clayey, mixed Aquic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Jerktail
  • PSC - 25 to 75 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Jerktail
  • Taxon Kind - variant
  • PSC - 25 to 75 cm.
  • Classificaton Date - 3/20/1997
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: low
  • Drainage Class: somewhat poorly
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/20/1997 (actual site observation date)
  • Surface Cover Properties:
  • 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

    lithic contact

    0—10

    10—152

    10—114

    152—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

    —

    —

    372

    —

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); grayish brown (10YR 5/2) exterior gravelly silt loam; 5 percent light brownish gray (10YR 6/2) fine faint mottles; weak medium subangular blocky structure; friable; 7.0 very fine and fine roots; 7.0 very fine and fine interstitial and tubular pores; 35 percent prominent brown (7.5YR 4/3) iron stains throughout; 2 percent fine irregular noncoherent cemented black (N 2/0) iron-manganese masses throughout; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU018389. discontinuous - phpvsfiid 142055; discontinuous - phpvsfiid 142055
    BE—10 to 25 centimeters (3.9 to 9.8 inches); yellowish brown (10YR 5/4) exterior gravelly silt loam; 15 percent light brownish gray (10YR 6/2) fine distinct mottles; moderate medium subangular blocky structure; friable; 3.0 very fine to medium roots; 3.0 very fine and fine interstitial and tubular pores; 15 percent faint yellowish brown (10YR 5/6) clay films on faces of peds; 2 percent fine irregular iron-manganese masses around rock fragments; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU018390. discontinuous - phpvsfiid 142056; discontinuous - phpvsfiid 142056
    Bt1—25 to 46 centimeters (9.8 to 18.1 inches); yellowish brown (10YR 5/4) exterior clay loam; 5 percent light brownish gray (10YR 6/2) fine distinct mottles; moderate fine subangular blocky structure; firm; 0.9 very fine and fine roots and 3.0 medium roots; 3.0 very fine and fine interstitial and tubular pores; 35 percent distinct yellowish brown (10YR 5/6) clay films on faces of peds; 1 percent fine spherical extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU018391. free water at 18"; discontinuous - phpvsfiid 142057; discontinuous - phpvsfiid 142057
    2Bt2—46 to 86 centimeters (18.1 to 33.9 inches); yellowish brown (10YR 5/4) exterior clay; 5 percent light brownish gray (10YR 6/2) fine prominent and 20 percent red (2.5YR 4/6) fine prominent mottles; moderate fine subangular blocky structure; firm; 0.9 very fine to coarse roots; 3.0 very fine and fine tubular pores; 35 percent faint yellowish brown (10YR 5/4) clay films on faces of peds; 1 percent fine spherical extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; 2 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear wavy boundary. Lab sample # MU018392. continuous - phpvsfiid 142058; continuous - phpvsfiid 142058
    2Bt3—86 to 114 centimeters (33.9 to 44.9 inches); brownish yellow (10YR 6/8) exterior clay; 5 percent gray (10YR 6/1) fine prominent mottles; weak medium angular blocky parts to moderate very fine angular blocky structure; very firm; 0.9 very fine to medium roots; 0.9 very fine tubular pores; 35 percent faint yellowish brown (10YR 5/6) clay films on faces of peds and 35 percent faint brownish yellow (10YR 6/8) pressure faces on faces of peds; 1 percent fine spherical extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; fragments; noneffervescent, by hcl, unspecified; gradual wavy boundary. Lab sample # MU018393. continuous - phpvsfiid 142059; continuous - phpvsfiid 142060; continuous - phpvsfiid 142059; continuous - phpvsfiid 142060
    2Bt4—114 to 152 centimeters (44.9 to 59.8 inches); brownish yellow (10YR 6/8) exterior clay; weak medium angular blocky parts to moderate very fine angular blocky structure; very firm; 0.9 very fine to medium roots; 0.9 very fine tubular pores; 35 percent faint yellowish brown (10YR 5/6) clay films on faces of peds and 75 percent faint brownish yellow (10YR 6/8) pressure faces on faces of peds; 1 percent fine spherical noncoherent cemented black (N 2/0) iron-manganese masses throughout; fragments; noneffervescent, by hcl, unspecified; abrupt wavy boundary. Lab sample # MU018394. continuous - phpvsfiid 142061; continuous - phpvsfiid 142062; continuous - phpvsfiid 142061; continuous - phpvsfiid 142062
    2R—152 centimeters (59.8 inches); bedrock; fragments.