IDENTIFIERS

  • Current Taxon Name (Soil Name): Millvilla
  • OSD
  • Series Extent
  • User Site ID: S1973-CA-05-070x
  • User Pedon ID: 73-CA-05-070x
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UCDAVIS
  • Lab Pedon # - UCD7305070
  • NCSS Pedon Lab Data NASIS Record ID - 42275
  • Print Date: 11/21/2024

    • 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: 38.2277433
  • Std. Longitude: -120.6794851
  • Datum: WGS84
  • Township: 4N
  • Range: 12E
  • Section: 5
  • PLSS Details: W/2, NW/4, NE/4, SW/4
  • Map Unit: 7211—Millvilla-Luckymine complex, 15 to 30 percent slopes
  • State: California
  • County: CA009—Calaveras
  • MLRA: 18—Sierra Nevada Foothills
  • Non-MLRA Soil Survey Area: CA630—Central Sierra Foothills Area, California, Parts of Calaveras and Tuolumne Counties
  • 7.5 Minute USGS Quad: 38120-B6—San Andreas, California

    • PEDON

  • Describers Name: COS, RDR, BFS
  • Current Taxonomic Class: Fine-loamy, mixed, superactive, thermic Typic Haploxerepts
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Millvilla
  • PSC - 28 to 69 cm.
  • Classificaton Date - 1/22/2016
  • Classifier - Andrew Paolucci
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - xeric
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - DORADO
  • Taxonomic Class - Fine-loamy, mixed, thermic Typic Xerochrepts
  • Classificaton Date - 2/27/2009
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: RES
  • Slope Complexity: simple
  • Drainage Class: well
  • Bedrock: schist, unspecified
  • Geology: Calaveras Schist formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/27/2009 (entry creation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, savanna
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    cambic horizon

    paralithic contact

    0—18

    41—69

    69—94

    —-

    —-

    —-
    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

    22

    —

    —

    411

    —

    90

    686

    —

    —

    5

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); fragments. Lab sample # UCD01222
    A—3 to 23 centimeters (1.2 to 9.1 inches); reddish brown (5YR 5/4), reddish brown (5YR 4/3), moist; gravelly loam; massive; hard, friable, slightly sticky, slightly plastic; 21.0 very fine roots throughout and 21.0 roots throughout; 21.0 very fine irregular and 21.0 very fine tubular and 21.0 tubular and 21.0 irregular pores; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # UCD01223
    BA—23 to 41 centimeters (9.1 to 16.1 inches); reddish brown (5YR 5/3), reddish brown (5YR 4/3), moist; loam; massive; hard, friable, moderately sticky, slightly plastic; 3.0 very fine roots throughout and 3.0 roots throughout; 21.0 very fine irregular and 21.0 very fine tubular and 21.0 tubular and 21.0 irregular pores; fragments; moderately acid, pH 6.0; clear wavy boundary. Lab sample # UCD01224
    Bw—41 to 69 centimeters (16.1 to 27.2 inches); reddish brown (5YR 5/4), reddish brown (5YR 5/4), moist; loam; massive; hard, friable, moderately sticky, moderately plastic; 0.1 roots throughout; 21.0 very fine irregular and 21.0 very fine tubular and 21.0 tubular and 21.0 irregular pores; fragments; slightly acid, pH 6.1; clear irregular boundary. Lab sample # UCD01225
    Cr—69 to 94 centimeters (27.2 to 37.0 inches); fragments. Lab sample # UCD01226