IDENTIFIERS

  • Current Taxon Name (Soil Name): Dunning
  • OSD
  • Series Extent
  • User Site ID: 1998MO091183M
  • User Pedon ID: 1998MO091183
  • User Site Association ID: 7954
  • Transect:
  • User Transect ID - 16A-2
  • Transect Stop Number - 5
  • Transect Interval - 100.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9809125
  • Print Date: 2/17/2025

    • 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: 36.7454056
  • Std. Longitude: -91.7730222
  • Datum: WGS84
  • Map Unit: 75432—Batcave-Farewell complex, 0 to 3 percent slopes, frequently flooded
  • State: Missouri
  • County: MO091—Howell
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO091—Howell County, Missouri

    • PEDON

  • Describers Name: MJM, RDR
  • Current Taxonomic Class: Fine-loamy, mixed Typic Argiaquolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Dunning
  • PSC - 48 to 98 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Tanglenook
  • Taxon Kind - series
  • Classificaton Date - 8/25/1998
  • 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: medium
  • Drainage Class: somewhat poorly
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/25/1998 (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

    mollic epipedon

    argillic horizon

    mottles with chroma 2 or less

    0—48

    48—213

    48—213

    —-

    —-

    —-
    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

    —

    —

    306

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 23 centimeters (0.0 to 9.1 inches); very dark grayish brown (10YR 3/2) rubbed silt loam; moderate fine and medium subangular blocky parts to weak fine and medium granular structure; friable; 3.0 fine roots throughout; 7.0 very fine and fine interstitial pores; 15 percent distinct black (10YR 2/1) organic stains on faces of peds; fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU060171. discontinuous - phpvsfiid 144637; discontinuous - phpvsfiid 144637
    AB—23 to 48 centimeters (9.1 to 18.9 inches); 60 percent very dark grayish brown (10YR 3/2) rubbed and 40 percent brown (10YR 5/3) rubbed silt loam; moderate fine and medium subangular blocky structure; friable; 3.0 fine roots throughout; 3.0 very fine and fine interstitial and tubular and 0.9 fine and medium vesicular pores; 15 percent distinct black (10YR 2/1) organic stains on faces of peds; 1 percent fine irregular extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU060172. discontinuous - phpvsfiid 144638; discontinuous - phpvsfiid 144638
    Btg1—48 to 69 centimeters (18.9 to 27.2 inches); 50 percent olive brown (2.5Y 4/3) exterior and 50 percent dark gray (2.5Y 4/1) exterior silt loam; moderate fine and medium subangular blocky structure; firm; 3.0 fine roots throughout; 3.0 fine interstitial and tubular pores; 15 percent distinct brown (10YR 4/3) clay films on faces of peds and 15 percent prominent strong brown (7.5YR 5/6) iron stains on faces of peds; 1 percent fine irregular extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; fragments; noneffervescent, by hcl, unspecified; clear wavy boundary. Lab sample # MU060173. discontinuous - phpvsfiid 144639; discontinuous - phpvsfiid 144640; discontinuous - phpvsfiid 144639; discontinuous - phpvsfiid 144640
    Btg2—69 to 89 centimeters (27.2 to 35.0 inches); dark gray (10YR 4/1) exterior silt loam; moderate fine and medium subangular blocky structure; firm; 0.9 very fine roots throughout; 0.9 very fine and fine tubular pores; 15 percent distinct brown (10YR 4/3) clay films on faces of peds and 15 percent prominent strong brown (7.5YR 5/6) iron stains on faces of peds; 1 percent fine irregular extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; fragments; noneffervescent, by hcl, unspecified; gradual wavy boundary. Lab sample # MU060174. discontinuous - phpvsfiid 144641; discontinuous - phpvsfiid 144642; discontinuous - phpvsfiid 144641; discontinuous - phpvsfiid 144642
    Btg3—89 to 107 centimeters (35.0 to 42.1 inches); gray (10YR 5/1) exterior silt loam; moderate fine and medium subangular blocky structure; firm; 0.9 very fine roots throughout and 0.1 medium roots throughout; 0.9 fine tubular pores; 15 percent distinct yellowish brown (10YR 5/4) clay films on faces of peds and 35 percent prominent strong brown (7.5YR 5/6) iron stains on faces of peds; 5 percent fine irregular extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU060175. discontinuous - phpvsfiid 144643; discontinuous - phpvsfiid 144644; discontinuous - phpvsfiid 144643; discontinuous - phpvsfiid 144644
    2Btg4—107 to 122 centimeters (42.1 to 48.0 inches); 50 percent light olive brown (2.5Y 5/3) exterior and 50 percent yellowish brown (10YR 5/8) exterior gravelly clay loam; 15 percent gray (2.5Y 5/1) fine distinct mottles; moderate fine and medium subangular blocky structure; firm; 0.1 very fine roots throughout; 0.9 medium vesicular and 0.9 fine tubular pores; 15 percent distinct grayish brown (10YR 5/2) clay films on faces of peds; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU060176. discontinuous - phpvsfiid 144645; discontinuous - phpvsfiid 144645
    2Btg5—122 to 185 centimeters (48.0 to 72.8 inches); olive brown (2.5Y 4/3) exterior gravelly clay loam; 15 percent gray (2.5Y 5/1) fine distinct mottles; moderate fine and medium subangular blocky structure; firm; 0.9 fine vesicular and tubular pores; 35 percent distinct grayish brown (10YR 5/2) clay films on faces of peds; 30 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; neutral, pH 7.2, hellige-truog; clear smooth boundary. Lab sample # MU060177. discontinuous - phpvsfiid 144646; discontinuous - phpvsfiid 144646
    2Bt—185 to 213 centimeters (72.8 to 83.9 inches); 70 percent yellowish red (5YR 4/6) exterior and 30 percent dark yellowish brown (10YR 4/4) exterior very gravelly clay loam; 10 percent gray (10YR 6/1) fine distinct mottles; moderate medium subangular blocky structure; firm; 0.9 fine vesicular and tubular pores; 35 percent distinct yellowish red (5YR 5/8) clay films on faces of peds; 2 percent fine irregular extremely weakly coherent cemented black (N 2/0) iron-manganese masses throughout; 40 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified. Lab sample # MU060178. discontinuous - phpvsfiid 144647; discontinuous - phpvsfiid 144647