IDENTIFIERS
Current Taxon Name (Soil Name):
Baylock
OSD
Series Extent
User Site ID:
1992MO123016M
User Pedon ID:
1992MO123016M
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
MCL
Lab Pedon # -
M9212316
NCSS Pedon Lab Data NASIS Record ID -
31364
Print Date:
12/11/2024
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:
37.4090271
Std. Longitude:
-90.1633301
Datum:
WGS84
Township:
T32N
Range:
R8E
Section:
34
PLSS Details:
3850 feet S and 275 feet E of the NW corner
Location Description:
3850 ft. S and 275 ft. E of NW corner of Sec. 34, T 32 N, R 8 E
Map Unit:
74648—Aslinger silt loam, 3 to 8 percent slopes76B—Iva silt loam, 1 to 4 percent slopes
State:
Missouri
County:
MO123—Madison
MLRA:
116A—Ozark Highland
MLRA Soil Survey Area:
NC-SPM—Springfield, Missouri
Non-MLRA Soil Survey Area:
MO123—Madison County, Missouri
7.5 Minute USGS Quad:
37090-D2—Marquand, Missouri
PEDON
Describers Name:
MLC and CGM
Current Taxonomic Class:
Fine-silty, mixed, active, mesic Typic Endoaqualfs
Current Taxon Kind:
series
Pedon Type:
classifies to current taxon name, full description
Pedon Purpose:
laboratory sampling site
Pedon Record Orgin:
Converted from PDP 3.x
Correlated Information:
Soil Name -
Baylock
PSC -
94 to 144 cm.
Classificaton Date -
12/28/2011
Soil Taxonomic Edition -
twelfth edition
Moisture Class -
aquic
Moisture Subclass -
typic
Sampled As Information:
Soil Name -
Racoon
Taxonomic Class -
Fine-silty, mixed, superactive, mesic Typic Endoaqualfs
Taxon Kind -
series
PSC -
94 to 144 cm.
Classificaton Date -
9/1/1992
Dynamic Soil Properties:
Erosion Class -
0
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
alluvium
Landscape:
hills
Landform:
flood plain
Geomorphic Component Hills:
base slope
Geomorphic Component Terraces:
tread
Hill Slope Profile:
toeslope
Slope Position:
lower third
Drainage Class:
poorly
Ponding:
none ponding
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
9/1/1992 (actual site observation date)
Air Photo ID:
D-7
Surface Cover Properties:
Site Obs. Cover Kind 1 -
grass/herbaceous cover
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Site Erosion Accelerated:
water erosion
Pedon Diagnostic Features
Feature Kind
Feature Depth L-H
Feature Thickness L-RV-H
cm
ochric epipedon
aquic conditions
argillic horizon
0—94
20—152
94—157
—-
—-
—-
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
—
—
169
—
160
1055
—
210
14
—
—
—
—
—
—
—
—
—
—
Ap—0 to 20 centimeters (0.0 to 7.9 inches); dark grayish brown (10YR 4/2), light gray (10YR 7/2), dry; silt loam; moderate very fine and fine granular structure; very friable; 10.0 very fine and fine roots; 15 percent distinct iron stains; 1 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.2, hellige-truog; clear wavy boundary. Lab sample # MU045670
Eg1—20 to 43 centimeters (7.9 to 16.9 inches); grayish brown (10YR 5/2), light gray (10YR 7/2), dry; silt loam; weak very fine subangular blocky parts to moderate very fine granular structure; very friable; 3.0 very fine and fine roots; 15 percent distinct silt coats and 15 percent distinct iron stains; 1 percent fine iron-manganese concretions; fragments; strongly acid, pH 5.3, hellige-truog; clear wavy boundary. Lab sample # MU045671
Eg2—43 to 64 centimeters (16.9 to 25.2 inches); grayish brown (10YR 5/2) silt loam; weak very fine subangular blocky structure; friable; 3.0 very fine and fine roots; 15 percent distinct iron stains and 15 percent distinct silt coats; 1 percent by volume 2-39-75 millimeter unspecified fragments; strongly acid, pH 5.3, hellige-truog; clear wavy boundary. Lab sample # MU045672
Eg3—64 to 94 centimeters (25.2 to 37.0 inches); gray (10YR 6/1) silt loam; 10 percent dark yellowish brown (10YR 4/4) fine prominent mottles; moderate very fine subangular blocky structure; friable; 0.1 very fine and fine roots; 15 percent distinct silt coats; 1 percent fine iron concretions; 1 percent by volume 2-39-75 millimeter unspecified fragments; strongly acid, pH 5.5, hellige-truog; gradual wavy boundary. Lab sample # MU045673
Btg1—94 to 124 centimeters (37.0 to 48.8 inches); gray (10YR 5/1) silt loam; 10 percent strong brown (7.5YR 4/6) fine prominent mottles; moderate very fine and fine subangular blocky structure; friable; 0.1 very fine and fine roots; 15 percent faint clay films and 15 percent distinct silt coats; 1 percent fine iron concretions; 1 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.1, hellige-truog; clear wavy boundary. Lab sample # MU045674. Mottles increase to medium size in the lower two inches of the horizon.
Btg2—124 to 152 centimeters (48.8 to 59.8 inches); gray (10YR 5/1) silty clay loam; 10 percent strong brown (7.5YR 4/6) medium prominent mottles; weak fine subangular blocky, and moderate very fine subangular blocky structure; firm; 0.5 very fine roots; 4 percent distinct silt coats and 15 percent distinct clay films; 2 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.5, hellige-truog; abrupt wavy boundary. Lab sample # MU045675
2Bt3—152 to 157 centimeters (59.8 to 61.8 inches); yellowish brown (10YR 5/6) and brown (7.5YR 4/4) clay loam; weak fine subangular blocky, and moderate very fine subangular blocky structure; firm; 0.5 very fine roots; 15 percent distinct clay films; 10 percent coarse noncoherent cemented gray (10YR 6/1) iron depletions and 10 percent fine iron-manganese concretions; fragments. Lab sample # MU64699. This horizon was not sampled; stopped by dense gravel laver at 62 inches. Another probe was taken near by: 55 to 58 inches; mottled gray (10YR 5/1) and strong brown (7.5YR 5/6) gravelly silty clay loam; weak very fine subangular blocky structure; firm; very few very fine roots.