IDENTIFIERS

  • Current Taxon Name (Soil Name): Lunsford
  • OSD
  • Series Extent
  • User Site ID: S1984CA035010
  • User Pedon ID: 84CA035010
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 84P0739
  • NCSS Pedon Lab Data NASIS Record ID - 54982
  • 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: 41.1388893
  • Std. Longitude: -120.9527740
  • Datum: WGS84
  • Township: 38N
  • Range: 9E
  • Section: 8
  • PLSS Details: 213 meters W and 579 meters S of the SE corner
  • State: California
  • County: CA035—Lassen
  • MLRA: 21—Klamath and Shasta Valleys and Basins

    • PEDON

  • Describers Name: Dean Burkett
  • Current Taxonomic Class: Coarse-loamy, mixed, active, nonacid, mesic Vitrandic Haploxerolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 10
  • Correlated Information:
  • Soil Name - Lunsford
  • PSC - 25 to 101 cm.
  • Classificaton Date - 7/11/2007
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Dotta V
  • Classificaton Date - 7/1/1984
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: mountain valleys or canyons
  • Landform: alluvial fan
  • Anthropogenic Feature: leveled land
  • Slope Position: drainageway
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: very poorly
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1984 (actual site observation date)
  • Microrelief Elevation: 1
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop 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

    cambic horizon

    0—33

    33—74

    —-

    —-
    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

    —

    —

    292

    —

    270

    36

    —

    —

    9

    —

    —

    10

    —

    —

    —

    —

    —

    —

    —
    1A—0 to 10 centimeters (0.0 to 3.9 inches); gray (10YR 5/1) interior, very dark gray (10YR 3/1) interior, moist; very fine sandy loam; moderate fine subangular blocky structure; slightly hard, very friable, nonsticky, nonplastic; 5.5 medium roots throughout and 5.5 fine roots throughout; 2.5 very fine tubular pores; fragments; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, thymol-blue; abrupt smooth boundary. Lab sample # 84P04091. many fine roots throughout; many medium roots throughout; effervescence is discontinuous
    1Ap2—10 to 18 centimeters (3.9 to 7.1 inches); gray (10YR 5/1) interior, very dark grayish brown (10YR 3/2) interior, moist; very fine sandy loam; moderate fine subangular blocky structure; slightly hard, friable, nonsticky, slightly plastic; 5.5 medium roots throughout and 5.5 fine roots throughout; 2.5 very fine tubular pores; fragments; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, thymol-blue; abrupt smooth boundary. Lab sample # 84P04092. many fine roots throughout; many medium roots throughout; effervescence is discontinuous
    1Ap3—18 to 33 centimeters (7.1 to 13.0 inches); gray (10YR 5/1) interior, very dark grayish brown (10YR 3/2) interior, moist; very fine sandy loam; moderate medium platy structure; slightly hard, friable, nonsticky, slightly plastic; 2.5 very fine roots throughout and 2.5 fine roots throughout; 2.5 very fine tubular pores; fragments; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, thymol-blue; abrupt smooth boundary. Lab sample # 84P04093. common very fine roots throughout; common fine roots throughout; effervescence is discontinuous
    1Bk1—33 to 50 centimeters (13.0 to 19.7 inches); light gray (10YR 7/2) interior, dark grayish brown (10YR 4/2) interior, moist; loam; moderate fine subangular blocky structure; slightly hard, friable, nonsticky, slightly plastic; 0.5 fine roots; 5.5 fine tubular pores; 15 percent clay films in root channels and/or pores; fragments; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, thymol-blue; clear smooth boundary. Lab sample # 84P04094. few clay films surface features in root channels and/or pores; few fine roots; effervescence is discontinuous
    1Bk2—50 to 74 centimeters (19.7 to 29.1 inches); light gray (10YR 7/2) interior, brown (10YR 4/3) interior, moist; clay loam; massive; hard, firm, nonsticky, slightly plastic; 0.5 fine roots throughout; 5.5 fine tubular pores; 15 percent clay films in root channels and/or pores; fragments; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, thymol-blue; clear smooth boundary. Lab sample # 84P04095. few clay films surface features in root channels and/or pores; few fine roots throughout; effervescence is discontinuous
    1CB—74 to 91 centimeters (29.1 to 35.8 inches); white (10YR 8/1) interior, grayish brown (2.5Y 5/2) interior, moist; sandy clay loam; massive; hard, firm, slightly sticky, slightly plastic; 0.5 fine roots throughout; 5.5 very fine tubular pores; fragments; very slight effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog; clear smooth boundary. Lab sample # 84P04096. few fine roots throughout; effervescence is discontinuous
    1C—91 to 152 centimeters (35.8 to 59.8 inches); white (10YR 8/1) interior, grayish brown (2.5Y 5/2) interior, moist; sandy clay loam; massive; hard, firm, slightly sticky, slightly plastic; 0.5 very fine roots throughout; 5.5 very fine tubular pores; fragments; very slight effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog. Lab sample # 84P04097. few very fine roots throughout; effervescence is discontinuous