IDENTIFIERS
Current Taxon Name (Soil Name):
Arkana
OSD
Series Extent
User Site ID:
1991MO209069M
User Pedon ID:
1991MO209069
User Site Association ID:
8276
Transect:
User Transect ID -
91-27
Transect Stop Number -
2
Transect Interval -
50.0
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
MCL
Lab Pedon # -
M9120943
Print Date:
11/24/2024
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:
36.7701861
Std. Longitude:
-93.5405444
Datum:
WGS84
Township:
T24N
Range:
R24W
Section:
20
PLSS Details:
2525 feet S and 125 feet W of the NE corner
Location Description:
2525 feet south and 125 feet west of the northeast corner of section 20, T. 24 N., R. 24 W.
Map Unit:
73122—Gasconade-Rock outcrop complex, 50 to 90 percent slopes
State:
Missouri
County:
MO209—Stone
MLRA:
116A—Ozark Highland
Non-MLRA Soil Survey Area:
MO209—Stone County, Missouri
PEDON
Describers Name:
J. Scott Eversoll
Current Taxonomic Class:
Fine, mixed, mesic Mollic Hapludalfs
Current Taxon Kind:
taxadjunct
Pedon Type:
map unit inclusion
Pedon Purpose:
laboratory sampling site
Pedon Record Orgin:
Converted from PDP 3.x
Correlated Information:
Soil Name -
Arkana
PSC -
23 to 73 cm.
Classificaton Date -
4/18/2012
Moisture Class -
udic
Sampled As Information:
Soil Name -
Arkana
Taxonomic Class -
Very-fine, mixed, active, mesic Mollic Hapludalfs
Taxon Kind -
series
PSC -
23 to 73 cm.
Classificaton Date -
7/30/1991
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
slope alluvium over residuum weathered from dolomite
Landscape:
plateau
Landform:
ridge
Geomorphic Component Hills:
side slope
Hill Slope Profile:
backslope
Slope Shape Across:
convex
Slope Shape Down:
convex
Drainage Class:
well
Flooding:
none flooding
Ponding:
none ponding
Surface Fragments:
0.00 percent
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
7/30/1991 (actual site observation date)
Air Photo ID:
16
Surface Cover Properties:
Site Obs. Cover Kind 1 -
other
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
mollic epipedon
argillic horizon
lithic contact
0—23
23—94
94—0
—-
—-
—-
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
84
—
—
323
—
350
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A—0 to 23 centimeters (0.0 to 9.1 inches); very dark grayish brown (10YR 3/2) silty clay; moderate fine subangular blocky structure; firm; 10.0 very fine and fine roots throughout; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; neutral, pH 7.3, hellige-truog; clear wavy boundary. Lab sample # MU043855
Bt1—23 to 51 centimeters (9.1 to 20.1 inches); dark yellowish brown (10YR 3/4) gravelly silty clay; moderate medium subangular blocky structure; firm; 3.0 very fine and fine roots throughout and 1.0 medium and coarse roots throughout; 50 percent faint very dark grayish brown (10YR 3/2) organic stains on faces of peds; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.5, hellige-truog; clear wavy boundary. Lab sample # MU043856. discontinuous - phpvsfiid 155057; discontinuous - phpvsfiid 155057
Bt2—51 to 94 centimeters (20.1 to 37.0 inches); dark yellowish brown (10YR 3/4) gravelly silty clay; strong medium subangular blocky structure; very firm; 1.0 very fine and fine roots throughout and 1.0 medium roots throughout; 50 percent faint very dark grayish brown (10YR 3/2) organic stains on faces of peds; 20 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.4, hellige-truog; clear wavy boundary. Lab sample # MU043857. discontinuous - phpvsfiid 155058; discontinuous - phpvsfiid 155058
R—94 centimeters (37.0 inches); bedrock; fragments. Limestone