IDENTIFIERS

  • Current Taxon Name (Soil Name): Creldon
  • OSD
  • Series Extent
  • User Site ID: 1991MO167054S
  • User Pedon ID: 1991MO167054
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0063
  • Print Date: 3/2/2025

    • 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: 37.5636101
  • Std. Longitude: -93.3966675
  • Datum: WGS84
  • State: Missouri
  • County: MO167—Polk
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO167—Polk County, Missouri

    • PEDON

  • Current Taxonomic Class: Fine, mixed Mollic Fragiudalfs
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 54
  • Sampled As Information:
  • Soil Name - Creldon
  • Taxonomic Class - Fine, mixed Mollic Fragiudalfs
  • Taxon Kind - series
  • PSC - 18 to 68 cm.
  • Classificaton Date - 9/9/1991
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess and/or pedisediment and/or residuum
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/9/1991 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

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    345

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    A—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2) silt loam; moderate medium granular structure; friable; 21.0 very fine and fine roots and 3.0 medium roots; fragments; gradual smooth boundary. Lab sample # 92P00449
    Bt1—18 to 36 centimeters (7.1 to 14.2 inches); dark yellowish brown (10YR 4/4) silt loam; 3 percent dark reddish brown (5YR 3/4) fine prominent mottles; weak fine subangular blocky structure; friable; 21.0 very fine and fine roots and 0.5 coarse roots; 10 percent faint clay films on faces of peds; 1 percent by volume 2-39-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # 92P00450. there is a trace of rock fragmentation
    Bt2—36 to 61 centimeters (14.2 to 24.0 inches); dark yellowish brown (10YR 4/4) silty clay loam; 38 percent clay; 3 percent reddish brown (5YR 4/4) medium prominent and 3 percent brown (10YR 5/3) medium prominent mottles; weak coarse prismatic parts to moderate fine subangular blocky structure; firm; 3.0 very fine and fine roots and 0.5 medium roots; 75 percent distinct clay films on faces of peds; 2 percent by volume 2-39-75 millimeter unspecified fragments; abrupt wavy boundary. Lab sample # 92P00451. rock fragments are chert; continuous - phpvsfiid 173976; continuous - phpvsfiid 173976
    2Btx—61 to 86 centimeters (24.0 to 33.9 inches); light yellowish brown (2.5Y 6/4) silty clay loam; 30 percent clay; weak coarse subangular blocky structure; brittle; 0.5 very fine and fine roots and 0.5 fine roots; distinct clay films on faces of peds and light gray (10YR 7/2) silt coats on faces of peds and organic stains on faces of peds and 30 percent black stains on faces of peds; 3 percent by volume 75-162-250 millimeter unspecified fragments and 65 percent by volume 2-39-75 millimeter unspecified fragments; abrupt wavy boundary. Lab sample # 92P00452. rock fragments are chert
    3Bt3—86 to 99 centimeters (33.9 to 39.0 inches); light olive brown (2.5Y 5/4) clay; 21 percent grayish brown (10YR 5/2) medium prominent mottles; moderate fine subangular blocky structure; very firm; organic stains in root channels and/or pores and 10 percent black stains on faces of peds and 75 percent prominent clay films on faces of peds; fragments; gradual smooth boundary. Lab sample # 92P00453. roots at top of pan
    3Bt4—99 to 119 centimeters (39.0 to 46.9 inches); light olive brown (2.5Y 5/4) clay; moderate fine prismatic parts to moderate fine subangular blocky structure; very firm; 10 percent black stains on faces of peds and 75 percent prominent clay films on faces of peds; fragments; gradual smooth boundary. Lab sample # 92P00454
    3Bt5—119 to 150 centimeters (46.9 to 59.1 inches); olive (5Y 5/3) silty clay; moderate coarse prismatic parts to moderate coarse subangular blocky structure; very firm; 10 percent black stains in root channels and/or pores and 75 percent prominent clay films on faces of peds; 5 percent by volume shale, unspecified fragments; clear wavy boundary. Lab sample # 92P00455
    3BC—150 to 170 centimeters (59.1 to 66.9 inches); pale olive (5Y 6/4) silty clay; weak coarse subangular blocky structure; very firm; prominent clay films; 50 percent by volume shale, unspecified fragments; clear smooth boundary. Lab sample # 92P00456. 3% Ca concretions and vertical seams of Ca
    3Cr—170 to 206 centimeters (66.9 to 81.1 inches); pale olive (5Y 6/4); black stains; shale, unspecified fragments. Lab sample # 92P00457
    3R—206 to 216 centimeters (81.1 to 85.0 inches); bedrock; fragments.