IDENTIFIERS
Current Taxon Name (Soil Name):
Coulstone
OSD
Series Extent
User Site ID:
1996MO221020M
User Pedon ID:
1996MO221020
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
MCL
Lab Pedon # -
M9622103
Print Date:
11/23/2024
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:
37.9325000
Std. Longitude:
-91.0152778
Datum:
WGS84
Location Description:
Coulstone
State:
Missouri
County:
MO221—Washington
MLRA:
116A—Ozark Highland
PEDON
Describers Name:
DMS, GAL
Current Taxonomic Class:
Loamy-skeletal, siliceous Typic Paleudults
Pedon Type:
within range of map unit
Pedon Purpose:
laboratory sampling site
Pedon Record Orgin:
Converted from PDP 3.x
Sampled As Information:
Soil Name -
Coulstone
Taxonomic Class -
Loamy-skeletal, siliceous Typic Paleudults
Taxon Kind -
series
PSC -
48 to 98 cm.
Classificaton Date -
2/28/1996
Moisture Class -
udic
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
residuum
Landscape:
hills
Landform:
hillside
Geomorphic Component Hills:
side slope
Hill Slope Profile:
backslope
Slope Shape Across:
convex
Slope Shape Down:
convex
Surface Fragments:
0.00 percent
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
2/28/1996 (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
0—48
48—163
—-
—-
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
34
—
—
311
—
180
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Oi—0 to 5 centimeters (0.0 to 2.0 inches); slightly decomposed plant material; fragments. Partially decomposed twigs, roots, and leaves.
A—5 to 15 centimeters (2.0 to 5.9 inches); brown (10YR 4/3), light brownish gray (10YR 6/2), dry; very gravelly fine sandy loam; weak very fine granular structure; very friable; 6.0 very fine and fine roots; 3.0 very fine and fine interstitial pores; 30 percent distinct organic stains on faces of peds; 5 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 10 percent by volume subrounded 2-39-75 millimeter sandstone, unspecified fragments and 35 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU012586
E—15 to 38 centimeters (5.9 to 15.0 inches); light yellowish brown (10YR 6/4) very gravelly fine sandy loam; moderate fine subangular blocky structure; very friable; 6.0 very fine and fine roots and 3.0 medium and coarse roots; 2.0 very fine and fine tubular pores; 30 percent prominent skeletans on faces of peds; 5 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 10 percent by volume subrounded 2-39-75 millimeter sandstone, unspecified fragments and 40 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; gradual smooth boundary. Lab sample # MU012587
BE—38 to 53 centimeters (15.0 to 20.9 inches); light yellowish brown (10YR 6/4) and strong brown (7.5YR 5/6) very gravelly sandy loam; moderate fine subangular blocky structure; friable; 3.0 very fine and fine roots; 4.0 very fine and fine tubular pores; 30 percent distinct skeletans on faces of peds; 10 percent by volume subrounded 2-39-75 millimeter sandstone, unspecified fragments and 30 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU012588
Bt1—53 to 74 centimeters (20.9 to 29.1 inches); yellowish red (5YR 4/6) very gravelly fine sandy loam; moderate medium subangular blocky structure; firm; 3.0 very fine and fine roots; 0.5 very fine and fine tubular pores; 30 percent distinct clay films on faces of peds and 30 percent prominent skeletans on faces of peds; 5 percent by volume subangular 75-162-250 millimeter sandstone, unspecified fragments and 10 percent by volume subangular 250-425-600 millimeter sandstone, unspecified fragments and 40 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU012589
Bt2—74 to 89 centimeters (29.1 to 35.0 inches); light brown (7.5YR 6/4) and strong brown (7.5YR 5/8) and strong brown (7.5YR 4/6) stony loamy sand; moderate medium subangular blocky, and moderate very fine subangular blocky structure; firm; 0.5 very fine and fine roots; 2.0 very fine and fine tubular pores; 30 percent distinct clay films on faces of peds and 60 percent prominent skeletans on faces of peds; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments and 10 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 15 percent by volume subrounded 250-425-600 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.8, hellige-truog; gradual wavy boundary. Lab sample # MU012590
Bt3—89 to 107 centimeters (35.0 to 42.1 inches); strong brown (7.5YR 5/6) and red (2.5YR 4/6) very gravelly sandy clay loam; moderate medium subangular blocky structure; very firm; 3.0 very fine and fine tubular pores; 30 percent distinct clay films on faces of peds; 10 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 10 percent by volume subrounded 250-425-600 millimeter sandstone, unspecified fragments and 25 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; gradual wavy boundary. Lab sample # MU012591
Bt4—107 to 140 centimeters (42.1 to 55.1 inches); red (2.5YR 4/6) very stony sandy clay; moderate medium subangular blocky structure; very firm; 0.5 very fine and fine tubular pores; 30 percent distinct clay films on faces of peds; 10 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 10 percent by volume subrounded 250-425-600 millimeter sandstone, unspecified fragments and 40 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; gradual wavy boundary. Lab sample # MU012592
BC—140 to 168 centimeters (55.1 to 66.1 inches); red (2.5YR 4/8) and strong brown (7.5YR 5/6) sandy clay loam; very firm; 0.5 very fine and fine tubular pores; 30 percent distinct clay films on faces of peds; fragments. Lab sample # MU012593