IDENTIFIERS

  • Current Taxon Name (Soil Name): Tonti
  • OSD
  • Series Extent
  • User Site ID: 2000MO179016M
  • User Pedon ID: 2000MO179016M
  • User Site Association ID: 8591
  • Transect:
  • User Transect ID - reynolds-61C3
  • Transect Stop Number - 3
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M0017916
  • NCSS Pedon Lab Data NASIS Record ID - 31469
  • Print Date: 2/16/2025

    • 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: 37.3162778
  • Std. Longitude: -91.0500222
  • Datum: WGS84
  • Township: T30N
  • Range: R1W
  • Section: 4
  • PLSS Details: 130 feet W and 510 feet N of the SE corner
  • Location Description: 130 feet west and 510 feet north of the southeast corner of section 4., T.30,. R1W.
  • Map Unit: 61C—Tonti-Hogcreek complex, 3 to 8 percent slopes73298—Tonti-Hogcreek complex, 3 to 8 percent slopes
  • State: Missouri
  • County: MO179—Reynolds
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO179—Reynolds County, Missouri
  • 7.5 Minute USGS Quad: 37091-C1—Corridon SE, Missouri

    • PEDON

  • Describers Name: MS,RLT,JDC
  • Current Taxonomic Class: Fine-loamy, mixed, semiactive, mesic Typic Fragiudults
  • 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 - Tonti
  • PSC - 25 to 43 cm.
  • Classificaton Date - 3/28/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Tonti
  • Taxonomic Class - Fine-loamy, mixed, active, mesic Typic Fragiudults
  • Taxon Kind - series
  • PSC - 25 to 43 cm.
  • Classificaton Date - 5/22/2000
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3
  • Field Measured Properties: 26.5 percent of Percent clay in the control section and 35 Percent rock fragments in the control section (vol) and 48.299999 Percent fine sand to 3 IN. in the control section (wt)


    • SITE

  • Parent Material: pedisediment and/or residuum and/or slope alluvium derived from limestone and sandstone
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Bedrock: h strong weathered limestone and sandstone
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/22/2000 (actual site observation date)
  • Air Photo ID: 11
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    fragipan

    noncoherent

    43 - 81

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

    ochric epipedon

    argillic horizon

    fragipan

    3—25

    25—163

    43—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

    8

    —

    —

    375

    —

    186

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments; abrupt smooth boundary. Lab sample # MU64646
    A—3 to 10 centimeters (1.2 to 3.9 inches); brown (10YR 5/3) silt loam; moderate fine granular structure; friable; 3.0 fine to coarse roots; 7.0 fine interstitial and tubular pores; 10 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU022033
    E—10 to 25 centimeters (3.9 to 9.8 inches); pale brown (10YR 6/3) silt loam; weak fine subangular blocky structure; very friable; 7.0 fine and medium roots and 3.0 coarse roots; 7.0 fine tubular and 3.0 fine tubular pores; 35 percent distinct dark grayish brown (10YR 4/2) organic stains on faces of peds; 5 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU022034
    Bt1—25 to 43 centimeters (9.8 to 16.9 inches); 70 percent light yellowish brown (10YR 6/4) and 30 percent brown (7.5YR 5/4) gravelly silt loam; moderate fine subangular blocky structure; friable; 3.0 fine and medium roots and 1.0 coarse roots; 3.0 fine to coarse tubular pores; 35 percent distinct strong brown (7.5YR 4/6), moist, clay films on faces of peds; 35 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; abrupt wavy boundary. Lab sample # MU022035
    2Btx1—43 to 58 centimeters (16.9 to 22.8 inches); pale brown (10YR 6/3) very gravelly silt loam; weak fine subangular blocky structure; firm; brittle; 1.0 fine roots; 3.0 fine and medium vesicular pores; 35 percent distinct light yellowish brown (10YR 6/4), moist, silt coats on rock fragments and 35 percent distinct brown (7.5YR 4/4) clay films on faces of peds; 5 percent by volume angular 75-162-250 millimeter sandstone, unspecified fragments and 40 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; abrupt wavy boundary. Lab sample # MU022036
    2Btx2—58 to 81 centimeters (22.8 to 31.9 inches); 70 percent light yellowish brown (10YR 6/4) and 30 percent brown (7.5YR 5/4) gravelly silt loam; weak fine subangular blocky structure; firm; brittle; 1.0 fine roots; 3.0 fine and medium vesicular pores; 15 percent distinct brown (7.5YR 4/4), moist, clay films on faces of peds; 15 percent by volume angular 75-162-250 millimeter sandstone, unspecified fragments and 20 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU022037
    3Bt2—81 to 112 centimeters (31.9 to 44.1 inches); 50 percent reddish yellow (7.5YR 7/6) and 50 percent gray (7.5YR 6/1) gravelly clay loam; weak fine angular blocky, and moderate medium subangular blocky structure; friable; 1.0 fine and medium roots; 3.0 fine and medium tubular pores; 35 percent distinct brown (7.5YR 5/4), moist, clay films on faces of peds and 35 percent distinct very pale brown (10YR 7/3) silt coats on rock fragments; 15 percent by volume nonflat angular indurated 75-162-250 millimeter chert fragments and 15 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU022038
    3Bt3—112 to 137 centimeters (44.1 to 53.9 inches); 20 percent red (2.5YR 5/8) and 40 percent reddish yellow (7.5YR 6/8) and 40 percent pink (7.5YR 7/3) very gravelly loam; moderate fine subangular blocky structure; friable; 1.0 fine roots; fine and medium tubular pores; 15 percent distinct dark yellowish brown (10YR 4/6), moist, clay films on rock fragments and 35 percent distinct reddish brown (5YR 4/4), moist, clay films on faces of peds; 15 percent by volume nonflat angular indurated 75-162-250 millimeter chert fragments and 30 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; abrupt smooth boundary. Lab sample # MU022039
    3Bt4—137 to 163 centimeters (53.9 to 64.2 inches); 40 percent gray (5YR 6/1) and 60 percent red (2.5YR 4/8) extremely gravelly loam; weak fine angular blocky structure; friable; 1.0 fine roots; fine and medium tubular pores; 15 percent distinct yellowish red (5YR 5/6), moist, clay films on rock fragments and 35 percent distinct red (2.5YR 4/6), moist, clay films on rock fragments; 25 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments and 40 percent by volume nonflat angular indurated 75-162-250 millimeter chert fragments. Lab sample # MU022040