IDENTIFIERS
Current Taxon Name (Soil Name):
Jemerson
OSD
Series Extent
User Site ID:
1990MO019031
User Pedon ID:
1990MO019031
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
MCL
Lab Pedon # -
M9001931
NCSS Pedon Lab Data NASIS Record ID -
33508
Print Date:
10/31/2024
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:
38.8118374
Std. Longitude:
-92.3450896
Datum:
WGS84
Range:
R13W
Section:
36
Location Description:
Along Bonne Femme Cr.; 2300 feet south and 600 feet east of NW cor. Sec. 36, T. 47N., R.13W.
State:
Missouri
County:
MO019—Boone
MLRA:
115—Central Mississippi Valley Wooded Slopes
PEDON
Describers Name:
F. J. Young
Pedon Type:
within range of map unit
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from PDP 3.x
Sampled As Information:
Soil Name -
Jemerson
PSC -
25 to 76 cm.
Classificaton Date -
7/31/1990
Moisture Class -
udic
Dynamic Soil Properties:
Erosion Class -
0
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
loess and/or alluvium
Landform:
terrace
Slope Shape Across:
convex
Slope Shape Down:
convex
Runoff:
medium
Drainage Class:
moderately well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
7/31/1990 (actual site observation date)
Air Photo ID:
42
Surface Cover Properties:
Site Obs. Cover Kind 1 -
crop cover
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—152
—-
—-
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
2
—
—
—
—
914
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 25 centimeters (0.0 to 9.8 inches); brown (10YR 4/3), brown (10YR 5/3), dry; silt loam; weak very fine subangular blocky structure; very friable; 3.0 very fine roots and 0.5 fine roots; fragments; slightly acid, pH 6.4, hellige-truog; clear smooth boundary. Lab sample # MU037064
Bt1—25 to 41 centimeters (9.8 to 16.1 inches); dark yellowish brown (10YR 4/4) silt loam; weak fine subangular blocky structure; friable; 0.5 very fine roots; 15 percent brown (10YR 4/3) clay films; fragments; slightly acid, pH 6.4, hellige-truog; clear smooth boundary. Lab sample # MU037065
Bt2—41 to 76 centimeters (16.1 to 29.9 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate fine prismatic parts to moderate fine subangular blocky structure; firm; 0.5 very fine roots; 35 percent light brownish gray (10YR 6/2) silt coats and 35 percent brown (10YR 4/3) clay films; 10 percent coarse brown (10YR 5/3) masses of oxidized iron; fragments; slightly acid, pH 6.3, hellige-truog; gradual smooth boundary. Lab sample # MU037066
Bt3—76 to 109 centimeters (29.9 to 42.9 inches); dark yellowish brown (10YR 4/4) silty clay loam; 1 percent light brownish gray (10YR 6/2) fine mottles; moderate fine prismatic parts to weak medium subangular blocky structure; firm; 0.5 very fine roots; 15 percent faint clay films and 15 percent silt coats and 35 percent distinct brown (10YR 4/3) clay films; fragments; strongly acid, pH 5.5, hellige-truog; gradual smooth boundary. Lab sample # MU037067
Bt4—109 to 152 centimeters (42.9 to 59.8 inches); dark yellowish brown (10YR 4/4) silty clay loam; 10 percent light brownish gray (10YR 6/2) fine mottles; moderate fine prismatic parts to weak medium subangular blocky structure; firm; 0.5 very fine roots; 35 percent distinct clay films; 10 percent coarse brown (10YR 5/3) masses of oxidized iron; fragments; strongly acid, pH 5.2, hellige-truog. Lab sample # MU037068