IDENTIFIERS
Current Taxon Name (Soil Name):
Amagon
OSD
Series Extent
User Site ID:
2005MO207003
User Pedon ID:
2005MO207003
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
MCL
Lab Pedon # -
M0520703
NCSS Pedon Lab Data NASIS Record ID -
30918
Print Date:
5/20/2024
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:
36.9374008
Std. Longitude:
-90.2184906
Datum:
WGS84
Map Unit:
61—Calhoun silt loam82060—Calhoun silt loam, 0 to 1 percent slopes
State:
Missouri
County:
MO207—Stoddard
MLRA:
131—Southern Mississippi Valley Alluvium
Regional Office:
7—Auburn, AL
Non-MLRA Soil Survey Area:
MO207—Stoddard County, Missouri
7.5 Minute USGS Quad:
36090-H2—Puxico, Missouri
PEDON
Describers Name:
BK, KG
Current Taxonomic Class:
Fine-silty, mixed, active, thermic Typic Epiaqualfs
Pedon Type:
within range of map unit
Pedon Purpose:
full pedon description
Pedon Record Orgin:
NASIS
Sampled As Information:
Soil Name -
Amagon
Taxonomic Class -
Fine-silty, mixed, active, thermic Typic Epiaqualfs
PSC -
35 to 85 cm.
Classificaton Date -
6/27/2005
Soil Taxonomic Edition -
ninth edition
Moisture Class -
aquic
Moisture SUBClass -
typic
Dynamic Soil Properties:
Erosion Class -
0
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
loamy alluvium
Landscape:
lowland
Landform:
terrace
Drainage Class:
poorly
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
6/27/2005 (actual site observation date)
Surface Cover Properties:
Site Obs. Cover Kind 1 -
crop cover
Site Obs. Cover Kind 2 -
row crop
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
albic horizon
argillic horizon
0—35
10—35
35—220
—-
—-
—-
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
0.5
—
—
103.6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 10 centimeters (0.0 to 3.9 inches); 90 percent dark yellowish brown (10YR 4/4) and 10 percent yellowish brown (10YR 5/4) silt loam; moderate fine granular structure; friable; 2.0 very fine roots; 10.0 interstitial pores; fragments; abrupt smooth boundary. Lab sample # MU027080
E—10 to 35 centimeters (3.9 to 13.8 inches); gray (10YR 6/1) silt loam; moderate medium subangular blocky structure; friable; 1.0 very fine roots; 10.0 very fine and fine tubular pores; 5 percent faint light gray (10YR 7/1) silt coats; 3 percent fine distinct very dark grayish brown (10YR 3/2) iron-manganese masses and 20 percent fine prominent yellowish brown (10YR 5/6) masses of oxidized iron; fragments; gradual smooth boundary. Lab sample # MU027081
Bt1—35 to 57 centimeters (13.8 to 22.4 inches); grayish brown (2.5Y 5/2) silt loam; moderate medium subangular blocky structure; firm; 0.5 very fine roots; 10.0 very fine and fine tubular pores; 3 percent distinct grayish brown (10YR 5/2) clay films and 5 percent distinct light gray (10YR 7/1) silt coats; 3 percent fine distinct very dark grayish brown (10YR 3/2) iron-manganese masses and 10 percent fine prominent yellowish brown (10YR 5/6) masses of oxidized iron; fragments; gradual smooth boundary. Lab sample # MU027082
Bt2—57 to 95 centimeters (22.4 to 37.4 inches); gray (10YR 6/1) silty clay loam; moderate coarse prismatic parts to weak medium subangular blocky structure; firm; 0.5 very fine roots; 5.0 very fine tubular pores; 2 percent distinct grayish brown (10YR 5/2) clay films and 3 percent distinct light gray (10YR 7/1) silt coats; 1 percent very fine prominent black (10YR 2/1) manganese masses and 7 percent medium prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; gradual smooth boundary. Lab sample # MU027083
Bt3—95 to 129 centimeters (37.4 to 50.8 inches); gray (10YR 6/1) silty clay loam; moderate coarse prismatic parts to weak medium subangular blocky structure; firm; 0.5 very fine roots; 5.0 very fine tubular pores; 2 percent distinct grayish brown (10YR 5/2) clay films and 3 percent distinct light gray (10YR 7/1) silt coats; 1 percent very fine prominent black (10YR 2/1) manganese masses and 7 percent medium prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; gradual smooth boundary. Lab sample # MU027084
Bt4—129 to 150 centimeters (50.8 to 59.1 inches); light brownish gray (10YR 6/2) silty clay loam; moderate coarse prismatic parts to weak medium subangular blocky structure; firm; 0.5 very fine roots; 3.0 very fine tubular pores; 1 percent distinct grayish brown (10YR 5/2) clay films and 1 percent distinct light gray (10YR 7/1) silt coats; 1 percent very fine prominent black (10YR 2/1) manganese masses and 5 percent medium prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; gradual smooth boundary. Lab sample # MU027085
Bt5—150 to 200 centimeters (59.1 to 78.7 inches); 50 percent gray (10YR 6/1) and 50 percent dark yellowish brown (10YR 4/4) silty clay loam; moderate coarse prismatic parts to weak medium subangular blocky structure; very firm; 0.5 very fine roots; 3.0 very fine tubular pores; 5 percent distinct light gray (10YR 7/1) silt coats; 1 percent very fine prominent black (10YR 2/1) manganese masses and 2 percent fine prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; gradual smooth boundary. Lab sample # MU027086
Bt6—200 to 220 centimeters (78.7 to 86.6 inches); gray (10YR 6/1) silty clay loam; moderate coarse prismatic parts to weak medium subangular blocky structure; very firm; 0.5 very fine roots; 1.0 very fine tubular pores; 5 percent distinct light gray (10YR 7/1) silt coats; 1 percent very fine prominent black (10YR 2/1) manganese masses and 25 percent medium and coarse prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments. Lab sample # MU027087