IDENTIFIERS

  • Current Taxon Name (Soil Name): Barco
  • OSD
  • Series Extent
  • User Site ID: 1990MO057089
  • User Pedon ID: 1990MO057089
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9005789
  • NCSS Pedon Lab Data NASIS Record ID - 26504
  • Print Date: 12/4/2024

    • 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: 37.5585611
  • Std. Longitude: -94.0605361
  • Datum: WGS84
  • Township: T33N
  • Range: R29W
  • Section: 36
  • PLSS Details: 2500 feet N and 900 feet W of the SE corner
  • Location Description: 2500 feet north and 900 feet west of the southeast corner of sec. 36, T. 33 N., R. 29 W.
  • Map Unit: 40006—Barco-Sylvania complex, 2 to 5 percent slopes
  • State: Missouri
  • County: MO057—Dade
  • MLRA: 112—Cherokee Prairies
  • MLRA Soil Survey Area: NC-CLI—Clinton, Missouri
  • Non-MLRA Soil Survey Area: MO057—Dade County, Missouri
  • 7.5 Minute USGS Quad: 37094-E1—Jerico Springs, Missouri

    • PEDON

  • Describers Name: Max Aldrich and Charles Harwood
  • Current Taxonomic Class: Fine-silty, mixed, active, thermic Aquic Hapludults
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Barco
  • PSC - 25 to 75 cm.
  • Classificaton Date - 6/9/2020
  • Classifier - J.R. Perkins
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Barco
  • Taxonomic Class - Fine-loamy, mixed, active, thermic Humic Hapludults
  • Taxon Kind - series
  • Classificaton Date - 3/18/1990
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • Field Measured Properties: 0 percent of pscs gravel and 14.5 percent of pscs sand and 32.5 percent of pscs clay


    • SITE

  • Parent Material: fine-loamy residuum weathered from sandstone
  • Landscape: plateau
  • Landform: hill
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: shoulder
  • Slope Position: middle third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: low
  • Drainage Class: somewhat poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: sandstone, unspecified
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/8/1990 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, lithic

    abrupt textural change

    bedrock, paralithic

    —

    —

    moderately coherent

    —

    25 - 25

    86 - 109

    —

    —

    - 13 -

    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    redox concentrations

    argillic horizon

    abrupt textural change

    redox depletions with chroma 2 or less

    paralithic materials

    lithic contact

    0—25

    25—86

    25—86

    25—

    51—86

    86—109

    86—

    —25—

    —61—

    —61—

    —-

    —35—

    —17—

    —-
    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

    —

    —

    320.6

    —

    90

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 25 centimeters (0.0 to 9.8 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; loam; 50 percent sand; 41 percent silt; 9 percent clay; strong fine granular structure; friable; many (6.0) very fine roots throughout; fragments; moderately acid, pH 5.7, pH meter; clear smooth boundary. Lab sample # MU010061
    Bt1—25 to 51 centimeters (9.8 to 20.1 inches); yellowish brown (10YR 5/4) clay loam; 32 percent sand; 41 percent silt; 27 percent clay; moderate fine subangular blocky structure; friable; many (6.0) very fine roots throughout; 4 percent faint clay films on surfaces along pores and 4 percent faint clay films on all faces of peds; 21 percent fine prominent yellowish red (5YR 4/6), moist, masses of oxidized iron; fragments; very strongly acid, pH 5.0, pH meter; clear smooth boundary. Lab sample # MU010062
    Bt2—51 to 76 centimeters (20.1 to 29.9 inches); yellowish red (5YR 4/6) clay loam; 29 percent sand; 32 percent silt; 38 percent clay; strong fine subangular blocky structure; firm; many (6.0) very fine roots throughout; 10 percent distinct clay films on all faces of peds; 21 percent fine prominent dark grayish brown (10YR 4/2), moist, iron depletions and 21 percent fine prominent brownish yellow (10YR 6/6), moist, masses of oxidized iron; fragments; strongly acid, pH 5.1, pH meter; clear wavy boundary. Lab sample # MU010063
    Bt3—76 to 86 centimeters (29.9 to 33.9 inches); dark yellowish brown (10YR 4/6) sandy clay loam; 53 percent sand; 23 percent silt; 25 percent clay; strong fine subangular blocky structure; firm; few (0.5) fine roots throughout; 21 percent fine prominent grayish brown (10YR 5/2), moist, iron depletions and 21 percent fine prominent brownish yellow (10YR 6/8), moist, masses of oxidized iron; fragments; strongly acid, pH 5.3, pH meter; abrupt smooth boundary. Lab sample # MU010064
    R—86 centimeters (33.9 inches); bedrock; fragments. Lab sample # MU010065