IDENTIFIERS
Current Taxon Name (Soil Name):
Coulstone
OSD
Series Extent
User Site ID:
1992MO203002M
User Pedon ID:
1992MO203002M
Transect:
User Transect ID -
shannon-63C
Transect Stop Number -
6
Transect Interval -
200.0
Lab Information:
Certified Lab Pedon Description -
yes
Lab Source ID -
MCL
Lab Pedon # -
M9261302
NCSS Pedon Lab Data NASIS Record ID -
31355
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:
37.1453444
Std. Longitude:
-91.4978167
Datum:
WGS84
Township:
T29N
Range:
R5W
Section:
33
PLSS Details:
2220 feet W and 1000 feet S of the NE corner
State:
Missouri
County:
MO203—Shannon
MLRA:
116A—Ozark Highland
Non-MLRA Soil Survey Area:
MO203—Shannon County, Missouri
7.5 Minute USGS Quad:
37091-B4—Alley Spring, Missouri
PEDON
Describers Name:
SV,JB
Current Taxonomic Class:
Loamy-skeletal, siliceous, active, mesic Typic Paleudults
Current Taxon Kind:
taxadjunct
Pedon Type:
within range of map unit
Pedon Purpose:
laboratory sampling site
Pedon Record Orgin:
Converted from PDP 3.x
Correlated Information:
Soil Name -
Coulstone
PSC -
23 to 73 cm.
Classificaton Date -
3/28/2011
Soil Taxonomic Edition -
eighth edition
Moisture Class -
udic
Moisture Subclass -
typic
Sampled As Information:
Soil Name -
Coulstone
Taxonomic Class -
Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
Taxon Kind -
series
PSC -
23 to 73 cm.
Classificaton Date -
6/22/1992
Moisture Class -
udic
Moisture SUBClass -
typic
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
Certification Status:
certified
QC Status:
level 3
Field Measured Properties:
45 Cation exchange capacity to clay ratio
SITE
Parent Material:
residuum and/or slope alluvium
Landscape:
hills
Landform:
hill
Geomorphic Component Hills:
nose slope
Hill Slope Profile:
summit
Slope Position:
on a slope
Slope Shape Across:
convex
Slope Shape Down:
linear
Drainage Class:
well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
6/22/1992 (actual site observation date)
Air Photo ID:
13
Surface Cover Properties:
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
argillic horizon
3—23
23—155
—-
—-
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
7
—
—
317
—
45
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments.
A—3 to 11 centimeters (1.2 to 4.3 inches); brown (10YR 4/3) very gravelly silt loam; weak fine granular structure; very friable; 3.0 fine and medium roots; 7.0 fine tubular pores; 10 percent by volume 75-162-250 millimeter limestone-sandstone fragments and 40 percent by volume 2-39-75 millimeter limestone-sandstone fragments; very strongly acid, pH 4.5, hellige-truog; clear smooth boundary. Lab sample # MU047129
EB—11 to 23 centimeters (4.3 to 9.1 inches); yellowish brown (10YR 5/4) very gravelly silt loam; moderate fine subangular blocky structure; very friable; 3.0 fine and medium roots; 3.0 fine tubular pores; 5 percent by volume 75-162-250 millimeter limestone-sandstone fragments and 35 percent by volume 2-39-75 millimeter limestone-sandstone fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU047130
Bt1—23 to 41 centimeters (9.1 to 16.1 inches); yellowish brown (10YR 5/6) very gravelly silt loam; moderate fine subangular blocky structure; friable; 3.0 fine and medium roots; 3.0 fine tubular pores; 10 percent faint yellowish brown (10YR 5/6), moist, clay films on faces of peds; 5 percent by volume 75-162-250 millimeter limestone-sandstone fragments and 40 percent by volume 2-39-75 millimeter limestone-sandstone fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU047131
Bt2—41 to 56 centimeters (16.1 to 22.0 inches); yellowish brown (10YR 5/6) extremely gravelly loam; strong medium subangular blocky structure; firm; 0.9 fine roots; 8.0 fine tubular pores; 10 percent faint yellowish brown (10YR 5/6), moist, clay films on faces of peds; 10 percent by volume 75-162-250 millimeter limestone-sandstone fragments and 50 percent by volume 2-39-75 millimeter limestone-sandstone fragments; very strongly acid, pH 4.6, hellige-truog; abrupt wavy boundary. Lab sample # MU047132
Bt3—56 to 105 centimeters (22.0 to 41.3 inches); strong brown (7.5YR 5/6) extremely flaggy fine sandy loam; weak medium subangular blocky structure; firm; 0.5 fine roots; 3.0 fine tubular pores; 10 percent faint strong brown (7.5YR 5/6), moist, clay films on faces of peds; 10 percent by volume 2-39-75 millimeter limestone-sandstone fragments and 25 percent by volume 75-162-250 millimeter limestone-sandstone fragments and 45 percent by volume sandstone, unspecified fragments; very strongly acid, pH 4.8, hellige-truog; abrupt wavy boundary. Lab sample # MU047133
Bt4—105 to 130 centimeters (41.3 to 51.2 inches); 50 percent grayish brown (10YR 5/2) and 50 percent red (2.5YR 4/6) clay; strong coarse angular blocky structure; very firm; 0.9 fine roots; 0.9 fine tubular pores; 30 percent distinct yellowish red (5YR 5/6), moist, clay films on faces of peds; 10 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.7, hellige-truog; gradual wavy boundary. Lab sample # MU047134
Bt5—130 to 155 centimeters (51.2 to 61.0 inches); 33 percent dark red (2.5YR 3/6) and 33 percent strong brown (7.5YR 5/6) and 33 percent dark grayish brown (10YR 4/2) extremely gravelly sandy clay loam; weak medium subangular blocky structure; very firm; 0.9 fine roots; 3.0 fine tubular pores; 30 percent distinct yellowish red (5YR 5/6), moist, clay films on faces of peds; 75 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.8, hellige-truog. Lab sample # MU047135