IDENTIFIERS
Current Taxon Name (Soil Name):
Eram
OSD
Series Extent
User Site ID:
2011OK107004
User Pedon ID:
2011OK107004
User Site Association ID:
Clinton Eram projectMLRA 112 - Eram Project
Lab Information:
Certified Lab Pedon Description -
no
Lab Pedon # -
12N7616
NCSS Pedon Lab Data NASIS Record ID -
50873
Print Date:
11/23/2024
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:
35.4291389
Std. Longitude:
-96.1305917
Datum:
WGS84
Township:
11 N
Range:
11 E
Section:
15
Map Unit:
ErmC—Eram silt loam, 3 to 5 percent slopes
State:
Oklahoma
MLRA:
112—Cherokee Prairies
Non-MLRA Soil Survey Area:
OK107—Okfuskee County, Oklahoma
PEDON
Describers Name:
Gene Campbell and Sheila Staton-Clifton
Current Taxonomic Class:
Fine, mixed, active, thermic Aquic Argiudolls
Current Taxon Kind:
series
Pedon Type:
TUD pedon
Pedon Purpose:
full pedon description
Pedon Record Orgin:
PedonPC
Sampled As Information:
Soil Name -
Eram
Taxonomic Class -
Fine, mixed, active, thermic Aquic Argiudolls
PSC -
38 to 88 cm.
Classificaton Date -
9/13/2011
Moisture Class -
udic
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
residuum weathered from shale
Landscape:
plains
Landform:
interfluve
Geomorphic Component Hills:
interfluve
Hill Slope Profile:
shoulder
Drainage Class:
moderately well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
9/13/2011 (actual site observation date)
Surface Cover Properties:
Site Obs. Cover Kind 1 -
grass/herbaceous cover
Site Obs. Cover Kind 2 -
hayland
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
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
5
—
—
239
—
180
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A—0 to 11 centimeters (0.0 to 4.3 inches); very dark gray (10YR 3/1) silt loam; moderate fine subangular blocky parts to moderate fine granular structure; friable; 6.0 very fine roots throughout; fragments; clear smooth boundary. Lab sample # 12N00985
AB—11 to 38 centimeters (4.3 to 15.0 inches); very dark grayish brown (10YR 3/2) silty clay loam; weak fine prismatic parts to moderate medium subangular blocky structure; firm; 3.0 very fine roots throughout; fragments; clear smooth boundary. Lab sample # 12N00986
Bt1—38 to 59 centimeters (15.0 to 23.2 inches); 80 percent very dark gray (10YR 3/1) and 20 percent brownish yellow (10YR 6/8) silty clay; weak medium prismatic parts to moderate medium subangular blocky structure; very firm; 3.0 very fine roots throughout; 30 percent distinct dark brown (10YR 3/3) clay films on vertical faces of peds; 10 percent medium reddish brown (2.5YR 4/3) masses of oxidized iron and 25 percent fine iron-manganese concretions; fragments; gradual smooth boundary. Lab sample # 12N00987
Bt2—59 to 79 centimeters (23.2 to 31.1 inches); 60 percent light olive brown (2.5Y 5/4) and 40 percent light yellowish brown (2.5Y 6/3) silty clay; moderate medium prismatic parts to moderate medium subangular blocky structure; very firm; 0.5 very fine roots throughout; 25 percent very dark gray (10YR 3/1) organic stains on surfaces along root channels and 30 percent distinct brown (10YR 5/3) clay films on vertical faces of peds; 1 percent fine olive yellow (2.5Y 6/8) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # 12N00988
BC—79 to 96 centimeters (31.1 to 37.8 inches); 80 percent light olive brown (2.5Y 5/4) and 20 percent gray (2.5Y 6/1) silty clay; weak medium prismatic parts to weak medium subangular blocky structure; very firm; 0.5 very fine roots throughout; 20 percent distinct olive brown (2.5Y 4/3) clay films on vertical faces of peds; 10 percent fine iron-manganese concretions and 10 percent fine olive yellow (2.5Y 6/8) masses of oxidized iron; fragments; abrupt smooth boundary. Lab sample # 12N00989
R—96 to 203 centimeters (37.8 to 79.9 inches); fragments.