IDENTIFIERS
Current Taxon Name (Soil Name):
Josephine
OSD
Series Extent
User Site ID:
S1966CA093005
User Pedon ID:
S1966CA093005
Vegetation Plot ID:
S1966CA093005
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
40A2900
NCSS Pedon Lab Data NASIS Record ID -
37479
Print Date:
11/26/2024
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:
41.9833336
Std. Longitude:
-122.4777756
Datum:
WGS84
Township:
48N
Range:
7W
Section:
27
PLSS Details:
From Hilt, travel the road along the west fork of Cottonwood Creek to Trestle Road, then turn right into it. Site is 2000 feet east and 1700 feet south of the NW corner
Location Description:
Below Trestle Road, west of Hilt, California.
State:
California
County:
CA093—Siskiyou
MLRA:
5—Siskiyou-Trinity Area
Non-MLRA Soil Survey Area:
CA602—Siskiyou County, California, Central Part
PEDON
Describers Name:
J. J. Newlun
Current Taxonomic Class:
Fine-loamy, mixed, subactive, mesic Ultic Haploxeralfs
Current Taxon Kind:
series
Pedon Type:
taxadjunct to the series
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from PDP 3.x
Pedon #:
5
Correlated Information:
Soil Name -
Josephine
PSC -
46 to 96 cm.
Classificaton Date -
7/23/2007
Soil Taxonomic Edition -
eighth edition
Moisture Class -
xeric
Sampled As Information:
Soil Name -
Josephine
Classificaton Date -
5/18/1966
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
foothills
Landform:
mountain
Slope Shape Down:
convex
Runoff:
medium
Drainage Class:
well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
5/18/1966 (actual site observation date)
Surface Cover Properties:
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Vegetation Plot Plants
Plant Symbol
Scientific Name
National Vernacular Name
Plant Type Group
Canopy Cover %
Vegetation Stata Level
QUVE
Quercus velutina
black oak
—
—
—
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
23
—
—
927
—
0
559
—
—
10.6
21.7
1.7
—
—
—
—
—
—
—
—
O1&O2—0 to 3 centimeters (0.0 to 1.2 inches); fragments; abrupt smooth boundary. Lab sample # 40A22869. new and partially decomposed organic debris
A1—0 to 15 centimeters (0.0 to 5.9 inches); fragments. Lab sample # 40A22878
A11—3 to 8 centimeters (1.2 to 3.1 inches); brown (7.5YR 5/4), dark brown (7.5YR 3/2), moist; loam; weak medium platy structure; slightly hard, very friable, slightly sticky, nonplastic; 21.0 very fine and fine roots; 21.0 very fine and fine tubular pores; fragments; moderately acid, pH 5.8, unspecified; abrupt smooth boundary. Lab sample # 40A22870
A12—8 to 18 centimeters (3.1 to 7.1 inches); light reddish brown (5YR 6/4), dark reddish brown (2.5YR 3/4), moist; loam; massive; slightly hard, friable, slightly sticky, slightly plastic; 3.0 fine and medium roots; 21.0 very fine and 3.0 fine tubular pores; dark reddish brown (5YR 3/4), moist, on faces of peds; fragments; moderately acid, pH 5.8, unspecified; abrupt smooth boundary. Lab sample # 40A22871
A3—18 to 49 centimeters (7.1 to 19.3 inches); light reddish brown (5YR 6/4), dark reddish brown (5YR 3/4), moist; clay loam; moderate medium subangular blocky structure; hard when dry, friable, moderately sticky, moderately plastic; 21.0 medium roots and 3.0 fine roots; 3.0 very fine and fine tubular pores; reddish brown (5YR 4/4), moist, on faces of peds and 10 percent clay films on faces of peds and in pores; fragments; moderately acid, pH 6.0, unspecified; clear smooth boundary. Lab sample # 40A22872
B1T—49 to 92 centimeters (19.3 to 36.2 inches); reddish brown (5YR 5/4), reddish brown (5YR 4/4), moist; clay loam; weak medium prismatic parts to moderate medium subangular blocky structure; hard when dry, friable, moderately sticky, very plastic; 21.0 medium roots and 3.0 fine roots; 21.0 fine tubular pores; 10 percent clay films on faces of peds and in pores and 30 percent dark reddish brown (5YR 3/4), moist, on faces of peds and 60 percent yellowish red (5YR 4/6), moist,; fragments; strongly acid, pH 5.5, unspecified; gradual wavy boundary. Lab sample # 40A22873
B21T—92 to 135 centimeters (36.2 to 53.1 inches); reddish brown (5YR 5/4), reddish brown (5YR 4/4), moist; sandy clay loam; weak medium prismatic parts to moderate medium subangular blocky structure; very hard, firm, moderately sticky, very plastic; 21.0 medium and coarse roots and 3.0 fine roots; 21.0 very fine and fine and medium tubular pores; 10 percent clay films in root channels and/or pores; 1 percent black (10YR 2/1) dark concretions; fragments; strongly acid, pH 5.5, unspecified; clear irregular boundary. Lab sample # 40A22874. A few purplish black stains and concretions are present throughout the horizon.
B22T—135 to 173 centimeters (53.1 to 68.1 inches); reddish brown (5YR 5/4), reddish brown (5YR 4/4), moist; sandy clay loam; weak medium prismatic parts to moderate medium subangular blocky structure; very hard, firm, moderately sticky, moderately plastic; 0.5 fine roots; very fine to medium tubular and 21.0 fine pores; 10 percent clay films in root channels and/or pores; irregular black (10YR 2/1) nonmagnetic shot; fragments; strongly acid, pH 5.5, unspecified; gradual wavy boundary. Lab sample # 40A22875. Some purplish black stains and shot-like to irregular shaped concretions throughout horizon.
B31—173 to 216 centimeters (68.1 to 85.0 inches); reddish brown (5YR 5/4), reddish brown (5YR 4/4), moist; sandy loam; massive; very hard, firm; 3.0 fine and medium roots; 21.0 very fine interstitial and 3.0 fine tubular pores; 10 percent clay films in root channels and/or pores; fragments; strongly acid, pH 5.5, unspecified; abrupt wavy boundary. Lab sample # 40A22876
B32—216 to 234 centimeters (85.0 to 92.1 inches); light reddish brown (5YR 6/4), brown (7.5YR 4/4), moist; clay loam; massive; very hard, firm, moderately sticky, moderately plastic; 3.0 medium roots; 21.0 very fine interstitial and 3.0 fine tubular pores; yellowish red (5YR 4/6) on faces of peds and 10 percent clay films in root channels and/or pores; fragments; strongly acid, pH 5.5, unspecified. Lab sample # 40A22877. this horizon retains structure and fabric of the original rock.