IDENTIFIERS
Current Taxon Name (Soil Name):
Antoine
OSD
Series Extent
User Site ID:
S2004AR109 Antoine-S01-2
User Pedon ID:
S2005AR109002
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
05N0475
NCSS Pedon Lab Data NASIS Record ID -
17962
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:
33.9980545
Std. Longitude:
-93.5791702
Datum:
WGS84
Township:
9 South
Range:
24 west
Section:
5
PLSS Details:
SE1/4, SE1/4, NE1/4
Map Unit:
SS-U—Tiak-Antoine complex, 1 to 8 percent slopes
Country:
US—United States
State:
Arkansas
County:
AR109—Pike
MLRA:
135B—Cretaceous Western Coastal Plain
Non-MLRA Soil Survey Area:
AR109—Pike County, Arkansas
PEDON
Describers Name:
Olson & Ross
Current Taxonomic Class:
Fine-silty, siliceous, semiactive, thermic Aquic Hapludults
Current Taxon Kind:
series
Pedon Type:
classifies to current taxon name, full description
Pedon Purpose:
full pedon description
Pedon Record Orgin:
NASIS
Pedon #:
2
Correlated Information:
Soil Name -
Antoine
Classificaton Date -
5/16/2007
Soil Taxonomic Edition -
ninth edition
Moisture Class -
udic
Moisture Subclass -
aquic
Sampled As Information:
Soil Name -
Antoine
Classificaton Date -
9/9/2004
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
cretaceous loamy marine deposits
Landform:
Cretaceous Western Coastal Plain upland slope
Geomorphic Component Hills:
crest
Runoff:
low
Drainage Class:
moderately well
Flooding:
none flooding
Ponding:
none ponding
Geology:
Tokio formation.
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
9/9/2004 (actual site observation date)
Air Photo ID:
91U
Surface Cover Properties:
Site Obs. Cover Kind 1 -
tree 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
ochric epipedon
argillic horizon
aquic conditions
0—38
38—183
81—183
—-
—-
—-
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
3
—
—
106
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3) fine sandy loam; weak medium granular structure; very friable; 3.0 very fine roots and 1.0 very coarse roots and 3.0 medium roots and 3.0 fine roots and 1.0 coarse roots; 2 percent by volume nonflat subrounded 2-11-20 millimeter sandstone, unspecified fragments; strongly acid, pH 5.5, hellige-truog; clear wavy boundary. Lab sample # 05N02733; observed in pit, small. Field Soil Sample Number S03AR109-7-1
E—13 to 38 centimeters (5.1 to 15.0 inches); light yellowish brown (10YR 6/4) fine sandy loam; weak fine and medium angular blocky structure; friable; 1.0 medium roots and 1.0 fine roots; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # 05N02734; observed in pit, small. Field Soil Sample Number S03AR109-7-2
Bt1—38 to 56 centimeters (15.0 to 22.0 inches); yellowish brown (10YR 5/6) loam; moderate medium subangular blocky structure; friable; 1.0 medium roots and 1.0 fine roots; 10 percent faint clay films on surfaces along pores; 2 percent by volume nonflat subrounded 2-11-20 millimeter sandstone, unspecified fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # 05N02735; observed in pit, small. Field Soil Sample Number S03AR109-7-3; patchy - phpvsfiid 281728; patchy - phpvsfiid 281728
Bt2—56 to 81 centimeters (22.0 to 31.9 inches); strong brown (7.5YR 5/8) clay loam; moderate medium subangular blocky structure; firm; 1.0 medium roots and 1.0 fine roots; 10 percent faint clay films on surfaces along pores; 2 percent fine distinct pale brown (10YR 6/3), moist, iron depletions and 10 percent medium prominent red (2.5YR 4/6), moist, masses of oxidized iron; 3 percent by volume nonflat subrounded 2-11-20 millimeter sandstone, unspecified fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # 05N02736; observed in pit, small. Field Soil Sample Number S03AR109-7-4; discontinuous - phpvsfiid 281729; discontinuous - phpvsfiid 281729
Bt3—81 to 147 centimeters (31.9 to 57.9 inches); yellowish brown (10YR 5/6) and red (2.5YR 4/6) clay loam; moderate fine and medium subangular blocky structure; firm; 1.0 very fine roots and 1.0 fine roots; 30 percent distinct clay films on all faces of peds; 10 percent medium distinct strong brown (7.5YR 5/6) masses of oxidized iron and 30 percent medium prominent light brownish gray (10YR 6/2) iron depletions on surfaces along pores; 5 percent by volume nonflat subrounded 2-11-20 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.5, hellige-truog; clear wavy boundary. Lab sample # 05N02737; observed in pit, small. Field Soil Sample Number S03AR109-7-5; discontinuous - phpvsfiid 281730; discontinuous - phpvsfiid 281730
Bt4—147 to 183 centimeters (57.9 to 72.0 inches); 33 percent gray (10YR 6/1) and 33 percent red (2.5YR 4/6) and 33 percent strong brown (7.5YR 5/6) loam; moderate medium subangular blocky structure; firm; 1.0 very fine roots and 1.0 fine roots; 30 percent distinct clay films on all faces of peds; 10 percent fine prominent brownish yellow (10YR 6/6) masses of oxidized iron; 10 percent by volume nonflat subrounded 2-36-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.5, hellige-truog. Lab sample # 05N02738; observed in pit, small. Field Soil Sample Number S03AR109-7-6; discontinuous - phpvsfiid 281731; discontinuous - phpvsfiid 281731