IDENTIFIERS
Current Taxon Name (Soil Name):
Crestmeade
OSD
Series Extent
User Site ID:
1990MO141024M
User Pedon ID:
1990MO141024
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
MCL
Lab Pedon # -
M9014107
Print Date:
11/24/2024
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:
38.6730556
Std. Longitude:
-92.8533333
Datum:
WGS84
Map Unit:
73044—Crestmeade silt loam, 0 to 2 percent slopes
State:
Missouri
County:
MO141—Morgan
MLRA:
116B—Springfield Plain
Non-MLRA Soil Survey Area:
MO141—Morgan County, Missouri
PEDON
Describers Name:
DWW,DEV,TOK
Current Taxonomic Class:
Fine, montmorillonitic Vertic Argialbolls
Pedon Type:
TUD pedon
Pedon Purpose:
laboratory sampling site
Pedon Record Orgin:
Converted from PDP 3.x
Sampled As Information:
Soil Name -
Crestmeade
Taxonomic Class -
Fine, montmorillonitic Vertic Argialbolls
Taxon Kind -
series
PSC -
30 to 80 cm.
Classificaton Date -
8/23/1990
Moisture Class -
udic
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
loess
Geomorphic Component Hills:
interfluve
Hill Slope Profile:
summit
Slope Shape Across:
linear
Slope Shape Down:
concave
Drainage Class:
somewhat poorly
Surface Fragments:
0.00 percent
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
8/23/1990 (actual site observation date)
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
mollic epipedon
albic horizon
mollic epipedon
argillic horizon
0—20
20—30
30—51
30—127
—-
—-
—-
—-
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
1
—
—
289
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; weak fine granular structure; friable; 5.0 very fine and fine roots throughout; 6.0 very fine and fine tubular pores; fragments; moderately acid, pH 5.9, hellige-truog; abrupt smooth boundary. Lab sample # MU012990
E—20 to 30 centimeters (7.9 to 11.8 inches); grayish brown (10YR 5/2) silt loam; weak fine granular structure; friable; 4.0 very fine and fine roots throughout; 5.0 very fine and fine tubular pores; 1 percent fine irregular noncoherent cemented yellowish brown (10YR 5/4) masses of oxidized iron throughout; fragments; strongly acid, pH 5.4, hellige-truog; abrupt smooth boundary. Lab sample # MU012991
Btg1—30 to 51 centimeters (11.8 to 20.1 inches); very dark gray (10YR 3/1), gray (10YR 5/1), dry; silty clay; moderate medium subangular blocky structure; firm; 2.0 very fine and fine roots throughout; 2.0 very fine and fine tubular pores; 2 percent faint dark gray (10YR 4/1) clay films on faces of peds; 1 percent fine irregular noncoherent cemented dark yellowish brown (10YR 4/4) masses of oxidized iron throughout; fragments; strongly acid, pH 5.3, hellige-truog; gradual smooth boundary. Lab sample # MU012992. discontinuous - phpvsfiid 126676; discontinuous - phpvsfiid 126676
Btg2—51 to 69 centimeters (20.1 to 27.2 inches); dark grayish brown (10YR 4/2) silty clay; 5 percent very dark grayish brown (10YR 3/2) medium faint irregular mottles; moderate medium subangular blocky structure; firm; 0.5 very fine and fine roots throughout; 3.0 very fine and fine tubular pores; 2 percent faint dark gray (10YR 4/1) clay films on faces of peds; 10 percent fine irregular noncoherent cemented brown (10YR 4/3) masses of oxidized iron throughout; fragments; moderately acid, pH 5.6, hellige-truog; gradual smooth boundary. Lab sample # MU012993. discontinuous - phpvsfiid 126690; discontinuous - phpvsfiid 126690
Btg3—69 to 89 centimeters (27.2 to 35.0 inches); dark grayish brown (10YR 4/2) silty clay; weak medium subangular blocky structure; firm; 2.0 very fine and fine tubular pores; 10 percent faint dark gray (10YR 4/1) clay films on faces of peds; 10 percent medium irregular noncoherent cemented dark yellowish brown (10YR 4/4) masses of oxidized iron throughout; fragments; slightly acid, pH 6.1, hellige-truog; gradual smooth boundary. Lab sample # MU012994. continuous - phpvsfiid 126691; continuous - phpvsfiid 126691
Btg4—89 to 127 centimeters (35.0 to 50.0 inches); grayish brown (10YR 5/2) silty clay loam; 10 percent gray (10YR 5/1) medium faint irregular mottles; weak medium subangular blocky structure; firm; 2.0 very fine and fine tubular pores; 5 percent distinct black (10YR 2/1) manganese or iron-manganese stains throughout and 10 percent faint dark gray (10YR 4/1) clay films on faces of peds; 25 percent medium irregular noncoherent cemented dark yellowish brown (10YR 4/4) masses of oxidized iron throughout; fragments; slightly acid, pH 6.5, hellige-truog; gradual smooth boundary. Lab sample # MU012995. discontinuous - phpvsfiid 126693; continuous - phpvsfiid 126692; discontinuous - phpvsfiid 126693; continuous - phpvsfiid 126692
Cg—127 to 155 centimeters (50.0 to 61.0 inches); gray (10YR 5/1) silty clay loam; massive parts to weak medium subangular blocky; firm; 1.0 very fine and fine tubular pores; 1 percent faint dark gray (10YR 4/1) clay films in root channels and/or pores; 10 percent medium irregular noncoherent cemented dark yellowish brown (10YR 4/4) masses of oxidized iron throughout and 10 percent medium irregular noncoherent cemented dark yellowish brown (10YR 4/6) masses of oxidized iron throughout; fragments; neutral, pH 6.7, hellige-truog. Lab sample # MU012996. discontinuous - phpvsfiid 127413; discontinuous - phpvsfiid 127413