IDENTIFIERS
Current Taxon Name (Soil Name):
Danvers
OSD
Series Extent
User Site ID:
S1958MT045006
User Pedon ID:
S1958MT045006
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
40A3491
NCSS Pedon Lab Data NASIS Record ID -
39156
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:
47.3468590
Std. Longitude:
-110.1477737
Datum:
WGS84
Township:
18N
Range:
12E
Section:
1
PLSS Details:
900 feet north and 450 feet east of southwest corner
State:
Montana
County:
MT045—Judith Basin
MLRA:
46—Northern and Central Rocky Mountain Foothills
Non-MLRA Soil Survey Area:
MT602—Judith Basin Area, Montana
7.5 Minute USGS Quad:
47110-C2—Arrow Creek, Montana
PEDON
Describers Name:
James Allen, Dave Cawlfield, Ernest Hogan, and John Parker.
Current Taxonomic Class:
Fine, smectitic, frigid Typic Argiborolls
Current Taxon Kind:
series
Pedon Record Orgin:
Converted from PDP 3.x
Pedon #:
6
Correlated Information:
Soil Name -
Danvers
Classificaton Date -
7/23/2007
Sampled As Information:
Soil Name -
Danvers
Classificaton Date -
6/24/1958
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landform:
terrace
Drainage Class:
well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
6/24/1958 (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
1
—
—
1143
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 10 centimeters (0.0 to 3.9 inches); very dark brown (10YR 2/2), gray (10YR 5/1), dry; clay loam; moderate fine granular structure; soft, friable, moderately sticky, moderately plastic; 21.0 roots; fragments; noneffervescent; abrupt boundary. Lab sample # 40A26987
B2—10 to 20 centimeters (3.9 to 7.9 inches); dark grayish brown (10YR 4/2), grayish brown (10YR 5/2), dry; silty clay; moderate medium prismatic, and strong fine angular blocky structure; hard, friable, very sticky, very plastic; 21.0 roots; distinct clay films on faces of peds; fragments; noneffervescent; clear wavy boundary. Lab sample # 40A26988. continuous - phpvsfiid 192330; continuous - phpvsfiid 192330
B3—20 to 30 centimeters (7.9 to 11.8 inches); very dark grayish brown (2.5Y 3/2), gray (10YR 5/1) and gray (10YR 6/1), dry; silty clay; moderate medium prismatic, and moderate fine angular blocky structure; slightly hard, firm, very sticky, very plastic; 21.0 roots; distinct clay films on vertical faces of peds and on horizontal faces of peds; fragments; slight effervescence; gradual boundary. Lab sample # 40A26989. continuous - phpvsfiid 192331; patchy - phpvsfiid 192332; continuous - phpvsfiid 192331; patchy - phpvsfiid 192332
C1ca—30 to 48 centimeters (11.8 to 18.9 inches); dark grayish brown (2.5Y 4/2), light gray (10YR 7/2), dry; clay; moderate medium and coarse angular blocky structure; slightly hard, firm, moderately sticky, moderately plastic; fragments; violent effervescence; diffuse boundary. Lab sample # 40A26990
C2ca—48 to 69 centimeters (18.9 to 27.2 inches); dark grayish brown (2.5Y 4/2), gray (10YR 6/1), dry; clay; moderate medium and coarse angular blocky structure; slightly hard, friable, moderately sticky, very plastic; fragments; violent effervescence; clear wavy boundary. Lab sample # 40A26991
IIC3—69 to 79 centimeters (27.2 to 31.1 inches); grayish brown (2.5Y 5/2), light gray (10YR 7/2), dry; Error; massive; slightly hard, friable, slightly sticky, slightly plastic; fragments; violent effervescence; clear boundary. Lab sample # 40A26992
IIC4—79 to 114 centimeters (31.1 to 44.9 inches); Error; massive; loose; fragments; violent effervescence. Lab sample # 40A26993. estimated 1/3 sand, 1/3 fine gravel (2-mm. to 3/4-inch), and 1/3 gravel (3/4-inch to 3 inches).