IDENTIFIERS
Current Taxon Name (Soil Name):
ROUND BUTTE
OSD
Series Extent
User Site ID:
S1965MT047002
User Pedon ID:
S1965MT047002
Vegetation Plot ID:
S1965MT047002
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
40A3640
NCSS Pedon Lab Data NASIS Record ID -
39305
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:
47.6326599
Std. Longitude:
-114.2690277
Datum:
WGS84
Township:
22N
Range:
21W
Section:
27
PLSS Details:
1430 feet west and 550 feet north of SE corner
State:
Montana
County:
MT047—Lake
MLRA:
44A—Northern Rocky Mountain Valleys
Non-MLRA Soil Survey Area:
MT629—Lake County Area, Montana
7.5 Minute USGS Quad:
47114-F3—Buffalo Bridge, Montana
PEDON
Describers Name:
R. L. Moshier
Current Taxonomic Class:
Fine, illitic, frigid Typic Natrixeralfs
Current Taxon Kind:
series
Pedon Type:
OSD pedon
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from PDP 3.x
Pedon #:
2
Correlated Information:
Soil Name -
ROUND BUTTE
PSC -
18 to 36 cm.
Classificaton Date -
11/29/2007
Sampled As Information:
Soil Name -
Round Butte
Classificaton Date -
7/14/1965
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
valley
Drainage Class:
well
Surface Fragments:
1.00 percent
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
7/14/1965 (actual site observation date)
Surface Cover Properties:
Site Obs. Cover Kind 1 -
crop cover
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
TRIFO
Trifolium
clover
—
—
—
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
—
—
—
—
315
—
—
—
—
—
—
—
—
—
—
—
—
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—
AP—0 to 18 centimeters (0.0 to 7.1 inches); light brownish gray (10YR 6/2), very dark grayish brown (10YR 3/2), moist; silty clay loam; massive, and weak coarse platy; very hard, friable, slightly sticky, nonplastic; fragments; abrupt wavy boundary. Lab sample # 40A28021; moist when described;
B21T—18 to 28 centimeters (7.1 to 11.0 inches); very pale brown (10YR 7/3) and very dark grayish brown (10YR 3/2), brown (10YR 5/3) crushed and brown (7.5YR 4/3) crushed and very dark brown (10YR 2/2), moist; clay; strong medium prismatic parts to strong medium subangular blocky structure; extremely hard, firm, moderately sticky, very plastic; 0.1 roots; 0.1 fine pores; distinct clay films; fragments; gradual wavy boundary. Lab sample # 40A28022; moist when described;
B22T—28 to 36 centimeters (11.0 to 14.2 inches); very pale brown (10YR 7/3) and light yellowish brown (10YR 6/4), dark yellowish brown (10YR 3/4) and brown (10YR 4/3) crushed, moist; clay; weak coarse prismatic parts to moderate fine subangular blocky structure; extremely hard, firm, moderately sticky, very plastic; 0.1 roots; 0.5 fine pores; distinct clay films; fragments; slight effervescence; clear wavy boundary. Lab sample # 40A28023; moist when described;
C1CA—36 to 53 centimeters (14.2 to 20.9 inches); very pale brown (10YR 7/3), light yellowish brown (10YR 6/4) and brown (10YR 5/3), moist; silty clay; weak coarse platy structure; extremely hard, firm, moderately sticky, very plastic; 0.5 roots; 3 percent carbonate nodules; fragments; strong effervescence; diffuse boundary. Lab sample # 40A28024; moist when described;
C2—53 to 84 centimeters (20.9 to 33.1 inches); light gray (2.5Y 7/2), pale yellow (2.5Y 7/3), moist; silty clay; extremely hard, firm, slightly sticky, slightly plastic; fragments; slight effervescence; diffuse wavy boundary. Lab sample # 40A28025; moist when described;
C3—84 to 112 centimeters (33.1 to 44.1 inches); very pale brown (10YR 7/3), pale brown (10YR 6/3), moist; silt loam, silty clay loam; extremely hard, firm, moderately sticky, moderately plastic; 0.5 roots; fragments; slight effervescence; abrupt boundary. Lab sample # 40A28026; moist when described;
2C4—112 to 135 centimeters (44.1 to 53.1 inches); very pale brown (10YR 7/3), pale brown (10YR 6/3), moist; very fine sandy loam; weak platy structure; slightly hard, very friable, nonsticky, nonplastic; fragments; slight effervescence. Lab sample # 40A28027; moist when described;
3C5&4C6—135 to 170 centimeters (53.1 to 66.9 inches); very pale brown (10YR 7/3), brown (10YR 5/3), moist; silty clay; extremely hard, firm, moderately sticky, very plastic; fragments; noneffervescent. Lab sample # 40A28028; moist when described;
5C7—170 to 208 centimeters (66.9 to 81.9 inches); light brownish gray (10YR 6/2) fine sandy loam; soft, very friable, nonsticky, nonplastic; fragments; noneffervescent. Lab sample # 40A28029; moist when described;
5C7—208 to 246 centimeters (81.9 to 96.9 inches); fragments. Lab sample # 40A28030; moist when described;