IDENTIFIERS
Current Taxon Name (Soil Name):
Secesh
OSD
Series Extent
User Site ID:
2007MO179021M
User Pedon ID:
2007MO179021
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
MCL
Lab Pedon # -
M0717921
Print Date:
5/19/2024
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:
37.5608028
Std. Longitude:
-90.8561917
Datum:
WGS84
Township:
T33N
Range:
R2E
Section:
8
PLSS Details:
1264 feet E and 288 feet S of the NW corner
Country:
US—United States
State:
Missouri
County:
MO179—Reynolds
MLRA:
116C—St. Francois Knobs and Basins
Non-MLRA Soil Survey Area:
MO179—Reynolds County, Missouri
7.5 Minute USGS Quad:
37090-E7—Johnson Shut-ins, Missouri
PEDON
Describers Name:
Jennifer Pellett, Keith Knelle, Leon Thompson, Dennis Meinert
Current Taxonomic Class:
Fine, mixed, active, mesic Typic Paleudalfs
Pedon Type:
map unit inclusion
Pedon Purpose:
laboratory sampling site
Pedon Record Orgin:
Missouri Pedon
Pedon #:
21
Sampled As Information:
Soil Name -
Secesh
Taxonomic Class -
Fine, mixed, active, mesic Typic Paleudalfs
Taxon Kind -
series
PSC -
94 to 144 cm.
Classificaton Date -
2/27/2007
Soil Taxonomic Edition -
ninth edition
Moisture Class -
udic
Moisture SUBClass -
typic
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
silty and clayey slope alluvium derived from mixed over gravelly slope alluvium derived from igneous and sedimentary rock over sandy and gravelly alluvium derived from cherty limestone
Landscape:
river valley
Landform:
terrace
Geomorphic Component Terraces:
tread
Slope Complexity:
simple
Slope Shape Across:
linear
Slope Shape Down:
linear
Runoff:
medium
Drainage Class:
well
Flooding:
very rare flooding for extremely brief periods
Ponding:
none ponding
Geology:
Bonneterre Formation formation.
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
2/27/2007 (actual site observation date)
Air Photo ID:
37090e7sw
Surface Water Kind:
flooded
Surface Water Depth:
15
Surface Cover Properties:
Site Obs. Cover Kind 1 -
tree cover
Site Obs. Cover Kind 2 -
hardwoods
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Site Erosion Accelerated:
water erosion sheet
Pedon Diagnostic Features
Feature Kind
Feature Depth L-H
Feature Thickness L-RV-H
cm
ochric epipedon
argillic horizon
cambic horizon
56—94
94—175
175—203
—38—
—81—
—28—
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
5
—
—
273.4
—
19
—
—
—
—
—
—
—
—
—
—
—
—
—
—
B1—0 to 18 centimeters (0.0 to 7.1 inches); brown (7.5YR 4/4) rubbed silt loam; weak fine subangular blocky structure; friable; 10.0 medium roots throughout and 10.0 fine roots throughout; 10.0 fine moderate-continuity tubular pores; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat subrounded indurated 2-?-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU006710; observed in pit, small
B2—18 to 43 centimeters (7.1 to 16.9 inches); strong brown (7.5YR 4/6) interior silty clay loam; moderate fine subangular blocky structure; friable; 10.0 very fine roots throughout and 10.0 medium roots throughout and 10.0 fine roots throughout; 3.0 fine moderate-continuity tubular pores; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish red (5YR 4/6), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat subrounded indurated 2-?-75 millimeter chert fragments; abrupt smooth boundary. Lab sample # MU006711; observed in pit, small
B3—43 to 56 centimeters (16.9 to 22.0 inches); dark yellowish brown (10YR 4/4) interior loam; weak fine subangular blocky structure; firm; 3.0 medium roots throughout and 10.0 fine roots throughout; 10.0 medium moderate-continuity tubular and 10.0 fine moderate-continuity tubular pores; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 5 percent by volume nonflat subrounded indurated 2-?-75 millimeter chert fragments; gradual smooth boundary. Lab sample # MU006712; observed in pit, small
2Ab—56 to 94 centimeters (22.0 to 37.0 inches); brown (10YR 4/3) interior silt loam; weak fine subangular blocky, and weak medium subangular blocky structure; firm; 3.0 medium roots throughout and 10.0 fine roots throughout; 10.0 fine moderate-continuity tubular pores; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat subrounded indurated 2-?-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU006713; observed in pit, small
2Btb1—94 to 117 centimeters (37.0 to 46.1 inches); brown (7.5YR 4/4) interior clay loam; moderate fine subangular blocky, and moderate medium prismatic structure; firm; 0.5 medium roots throughout and 10.0 fine roots throughout; 10.0 fine moderate-continuity tubular pores; 12 percent faint brown (7.5YR 4/4), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 5 percent by volume nonflat subrounded indurated 2-?-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU006714; observed in pit, small
2Btb2—117 to 145 centimeters (46.1 to 57.1 inches); strong brown (7.5YR 4/6) interior clay loam; strong medium subangular blocky structure; very firm; 0.5 medium roots throughout and 0.5 fine roots throughout; 10.0 fine moderate-continuity tubular pores; 35 percent faint dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented brown (10YR 5/3), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat subrounded indurated 2-?-75 millimeter chert fragments and 1 percent by volume nonflat subrounded indurated 2-?-75 millimeter rhyolite fragments; clear smooth boundary. Lab sample # MU006715; observed in pit, small
3Btb3—145 to 175 centimeters (57.1 to 68.9 inches); strong brown (7.5YR 4/6) interior very gravelly clay loam; weak fine subangular blocky structure; firm; 0.5 fine roots throughout; 10.0 fine moderate-continuity tubular pores; 35 percent faint dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 2 percent by volume nonflat subrounded indurated 75-?-250 millimeter chert fragments and 5 percent by volume nonflat subrounded indurated 2-?-75 millimeter rhyolite fragments and 30 percent by volume nonflat subrounded indurated 2-?-75 millimeter chert fragments; abrupt wavy boundary. Lab sample # MU006716; observed in pit, small
4Bwb3—175 to 196 centimeters (68.9 to 77.2 inches); red (2.5YR 4/8) interior coarse sandy loam; weak fine subangular blocky structure; friable; 0.5 very fine roots throughout; 10.0 fine moderate-continuity interstitial pores; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 12 percent by volume nonflat subrounded indurated 2-?-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU006717; observed in pit, small
5Bwb4—196 to 203 centimeters (77.2 to 79.9 inches); 60 percent brown (7.5YR 4/4) interior and 40 percent yellowish red (5YR 4/6) interior gravelly sandy clay loam; weak fine subangular blocky structure; very friable; 0.5 very fine roots throughout; 10.0 fine moderate-continuity interstitial pores; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments and 22 percent by volume nonflat subrounded indurated 2-?-75 millimeter chert fragments. Lab sample # MU006718; observed in pit, small