IDENTIFIERS
Current Taxon Name (Soil Name):
MEXICO
OSD
Series Extent
User Site ID:
2005MO205002
User Pedon ID:
2005MO205002
Transect:
User Transect ID -
T05-205-01
Transect Stop Number -
2
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
MCL
Lab Pedon # -
M0520502
NCSS Pedon Lab Data NASIS Record ID -
25831
Print Date:
11/12/2024
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:
39.7180833
Std. Longitude:
-91.8670000
Datum:
WGS84
Township:
T57N
Range:
R9W
Section:
23
PLSS Details:
669 feet West and 568 feet North from the South East corner
Country:
US—United States
State:
Missouri
County:
MO205—Shelby
MLRA:
113—Central Claypan Areas
Non-MLRA Soil Survey Area:
MO602—Knox, Monroe, and Shelby Counties, Missouri
7.5 Minute USGS Quad:
39091-F7—Hunnewell, Missouri
PEDON
Describers Name:
Joseph Dyer
Current Taxonomic Class:
Fine, smectitic, mesic Vertic Epiaqualfs
Current Taxon Kind:
series
Pedon Type:
classifies to current taxon name, full description
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Missouri Pedon
Pedon #:
2
Sampled As Information:
Soil Name -
MEXICO
Taxonomic Class -
Fine, smectitic, mesic Vertic Epiaqualfs
PSC -
18 to 69 cm.
Classificaton Date -
11/18/2005
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
Landscape:
till plain
Landform:
hillslope
Geomorphic Component Hills:
interfluve
Hill Slope Profile:
shoulder
Slope Position:
upper third
Slope Complexity:
simple
Slope Shape Across:
convex
Slope Shape Down:
convex
Runoff:
negligible
Drainage Class:
poorly
Flooding:
none flooding
Ponding:
none ponding
Geology:
Holocene Stage formation.
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
11/18/2005 (actual site observation date)
Air Photo ID:
39091f7nw
Surface Water Kind:
none observed
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
Site Erosion Accelerated:
water erosion gully
Pedon Diagnostic Features
Feature Kind
Feature Depth L-H
Feature Thickness L-RV-H
cm
ochric epipedon
argillic horizon
0—30
18—203
—30—
—185—
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
—
—
223.7
—
180
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2) rubbed silt loam; weak fine granular, and weak medium subangular blocky structure; friable; 0.5 very fine roots throughout and 0.5 fine roots throughout; 10.0 very fine irregular and 3.0 fine irregular pores; fragments; clear smooth boundary. Lab sample # MU005248; observed in push tube
BE—18 to 30 centimeters (7.1 to 11.8 inches); grayish brown (2.5Y 5/2) interior silty clay loam; weak medium subangular blocky, and moderate medium prismatic structure; firm; 0.5 very fine roots throughout; 10.0 very fine tubular pores; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU005249; observed in push tube
Btg1—30 to 48 centimeters (11.8 to 18.9 inches); grayish brown (2.5Y 5/2) interior silty clay loam; prismatic structure; firm; 0.5 very fine roots throughout; 10.0 very fine tubular pores; 35 percent prominent reddish gray (2.5YR 5/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU005250; observed in push tube
Btg2—48 to 94 centimeters (18.9 to 37.0 inches); grayish brown (2.5Y 5/2) interior silty clay loam; prismatic structure; firm; 0.5 very fine roots throughout; 10.0 very fine tubular pores; 35 percent prominent reddish gray (2.5YR 5/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU005251; observed in push tube
Btg3—94 to 135 centimeters (37.0 to 53.1 inches); grayish brown (10YR 5/2) interior clay loam; prismatic structure; firm; 0.5 very fine roots throughout; 10.0 very fine tubular pores; 15 percent distinct gray (10YR 5/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), 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; fragments; clear smooth boundary. Lab sample # MU005252; observed in push tube
Btg4—135 to 150 centimeters (53.1 to 59.1 inches); grayish brown (10YR 5/2) interior clay loam; prismatic structure; firm; 0.5 very fine roots throughout; 10.0 very fine tubular pores; 15 percent distinct gray (10YR 5/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (N 2.5/0), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU005253; observed in push tube
Btg5—150 to 173 centimeters (59.1 to 68.1 inches); grayish brown (10YR 5/2) interior clay loam; prismatic structure; firm; 0.5 very fine roots throughout; 10.0 very fine tubular pores; 15 percent distinct gray (10YR 5/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU005254; observed in push tube
Btg6—173 to 203 centimeters (68.1 to 79.9 inches); grayish brown (10YR 5/2) interior clay loam; prismatic structure; firm; 0.5 very fine roots throughout; 10.0 very fine tubular pores; 15 percent distinct gray (10YR 5/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU005255; observed in push tube