IDENTIFIERS
Current Taxon Name (Soil Name):
Portia
OSD
Series Extent
User Site ID:
1999MO203073M
User Pedon ID:
1999MO203073M
User Site Association ID:
8619
Transect:
Transect Interval -
200.0
Lab Information:
Certified Lab Pedon Description -
yes
Lab Source ID -
MCL
Lab Pedon # -
M9961373
NCSS Pedon Lab Data NASIS Record ID -
28094
Print Date:
6/2/2024
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:
37.1130972
Std. Longitude:
-91.2213667
Datum:
WGS84
State:
Missouri
County:
MO203—Shannon
MLRA:
116A—Ozark Highland
Non-MLRA Soil Survey Area:
MO203—Shannon County, Missouri
7.5 Minute USGS Quad:
37091-A2—Stegall Mountain, Missouri
PEDON
Describers Name:
MS, LT, BM
Current Taxonomic Class:
Fine-loamy, siliceous, active, mesic Typic Paleudalfs
Current Taxon Kind:
taxadjunct
Pedon Type:
map unit inclusion
Pedon Purpose:
laboratory sampling site
Pedon Record Orgin:
Converted from PDP 3.x
Correlated Information:
Soil Name -
Portia
PSC -
25 to 75 cm.
Classificaton Date -
1/31/2012
Soil Taxonomic Edition -
eighth edition
Moisture Class -
udic
Sampled As Information:
Soil Name -
Portia
Taxonomic Class -
Fine-loamy, siliceous, semiactive, mesic Typic Paleudalfs
Taxon Kind -
series
PSC -
25 to 75 cm.
Classificaton Date -
7/27/1999
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
Field Measured Properties:
20 percent of Percent clay in the control section and 18 Percent rock fragments in the control section (vol)
SITE
Parent Material:
residuum slope alluvium
Landscape:
hills
Landform:
hillslope
Geomorphic Component Hills:
side slope
Hill Slope Profile:
backslope
Slope Shape Across:
convex
Slope Shape Down:
convex
Bedrock:
dolomite (dolostone)
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
7/27/1999 (actual site observation date)
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—25
25—76
—-
—-
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
22
—
—
—
—
303
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A—0 to 8 centimeters (0.0 to 3.1 inches); dark grayish brown (10YR 4/2) very gravelly sandy loam; weak fine subangular blocky structure; 7.0 fine to coarse roots; 20 percent by volume 250-425-600 millimeter sandstone, unspecified fragments and 25 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU020899
E—8 to 25 centimeters (3.1 to 9.8 inches); pale brown (10YR 6/3) very gravelly sandy loam; weak very fine subangular blocky structure; 7.0 fine to coarse roots; 35 percent distinct dark grayish brown (10YR 4/2) organic stains on faces of peds; 35 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU020900
EB—25 to 38 centimeters (9.8 to 15.0 inches); strong brown (7.5YR 5/6) gravelly sandy loam; weak very fine subangular blocky structure; 7.0 fine and medium roots and 1.0 coarse roots; 15 percent faint yellowish red (5YR 5/8) clay films on faces of peds and 35 percent distinct light brown (7.5YR 6/4) silt coats on faces of peds; 25 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU020901
Bt1—38 to 58 centimeters (15.0 to 22.8 inches); yellowish red (5YR 5/6) gravelly loam; moderate medium subangular blocky structure; 3.0 fine and medium roots; 15 percent distinct red (2.5YR 5/8) clay films on faces of peds and 35 percent distinct light reddish brown (2.5YR 6/4) silt coats on faces of peds; fine and medium very dark gray (10YR 3/1) iron-manganese masses; 20 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU020902
Bt2—58 to 91 centimeters (22.8 to 35.8 inches); red (2.5YR 4/6) loam; moderate fine subangular blocky structure; 3.0 fine to coarse roots; 15 percent distinct light brown (7.5YR 6/4) silt coats on faces of peds and 35 percent distinct red (2.5YR 4/6) clay films on faces of peds; fine and medium very dark gray (10YR 3/1) iron-manganese masses; 10 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU020903
2Bt3—91 to 122 centimeters (35.8 to 48.0 inches); red (2.5YR 4/6) and strong brown (7.5YR 4/6) clay loam; moderate medium subangular blocky structure; 3.0 fine and medium roots; 15 percent distinct light brown (7.5YR 6/4) silt coats in root channels and/or pores and 35 percent distinct red (2.5YR 4/6) clay films on faces of peds; fine and medium cylindrical very dark gray (10YR 3/1) iron-manganese masses; 10 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU020904
2Bt4—122 to 152 centimeters (48.0 to 59.8 inches); strong brown (7.5YR 5/6) clay; moderate medium subangular blocky structure; 0.9 fine roots; 15 percent distinct red (2.5YR 4/8) clay films on faces of peds and 35 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds; fine and medium very dark gray (10YR 3/1) iron-manganese masses; 5 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU020905
2Bt5—152 to 178 centimeters (59.8 to 70.1 inches); red (2.5YR 4/8) clay; weak fine subangular blocky structure; 35 percent distinct red (2.5YR 4/8) clay films on faces of peds and 35 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds; fine and medium very dark gray (10YR 3/1) iron-manganese masses; 1 percent by volume nonflat indurated 2-40-75 millimeter chert fragments. Lab sample # MU020906