IDENTIFIERS
Current Taxon Name (Soil Name):
Tanglenook
OSD
Series Extent
User Site ID:
1998MO091219M
User Pedon ID:
1998MO091219
User Site Association ID:
8082
Transect:
User Transect ID -
85A-2
Transect Stop Number -
2
Transect Interval -
100.0
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
MCL
Lab Pedon # -
M9809130
Print Date:
11/21/2024
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:
36.6564222
Std. Longitude:
-91.8529639
Datum:
WGS84
Map Unit:
73314—Tanglenook silt loam, basins, 0 to 3 percent slopes
State:
Missouri
County:
MO091—Howell
MLRA:
116A—Ozark Highland
Non-MLRA Soil Survey Area:
MO091—Howell County, Missouri
PEDON
Describers Name:
SFP, MJM, SVV, RDR
Current Taxonomic Class:
Fine, mixed Typic Argiaquolls
Current Taxon Kind:
series
Pedon Type:
TUD pedon
Pedon Purpose:
laboratory sampling site
Pedon Record Orgin:
Converted from PDP 3.x
Correlated Information:
Soil Name -
Tanglenook
PSC -
38 to 88 cm.
Classificaton Date -
4/18/2012
Moisture Class -
udic
Sampled As Information:
Soil Name -
Tanglenook
Taxon Kind -
series
Classificaton Date -
9/2/1998
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
alluvium
Landscape:
basin
Landform:
basin floor
Slope Shape Across:
convex
Slope Shape Down:
linear
Runoff:
low
Drainage Class:
poorly
Surface Fragments:
0.00 percent
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
9/2/1998 (actual site observation date)
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
mollic epipedon
mottles with chroma 2 or less
argillic horizon
0—38
0—152
38—152
—-
—-
—-
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
—
—
320
—
30
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2) rubbed, grayish brown (10YR 5/2) rubbed, dry; silty clay loam; weak coarse prismatic parts to moderate fine subangular blocky structure; friable; 7.0 very fine and fine roots throughout; 7.0 very fine and fine tubular and 0.9 medium vesicular pores; 15 percent distinct brown (7.5YR 4/4), moist, iron stains on faces of peds; fragments; noneffervescent, by hcl, unspecified; gradual smooth boundary. Lab sample # MU060199. Cattle compaction.; discontinuous - phpvsfiid 142743; discontinuous - phpvsfiid 142743
A—18 to 38 centimeters (7.1 to 15.0 inches); black (2.5Y 2/1) rubbed silty clay loam; moderate medium subangular blocky structure; friable; 0.9 fine roots throughout; 0.9 fine tubular pores; 15 percent distinct light gray (5Y 7/1), moist, skeletans on faces of peds; fragments; noneffervescent, by hcl, unspecified; gradual smooth boundary. Lab sample # MU060200. discontinuous - phpvsfiid 142744; discontinuous - phpvsfiid 142744
Btg1—38 to 58 centimeters (15.0 to 22.8 inches); black (2.5Y 2/1) exterior silty clay loam; 3 percent light olive brown (2.5Y 5/3) fine prominent spherical mottles; moderate medium subangular blocky structure; firm; 0.9 fine tubular pores; 15 percent prominent black (N 2/0), moist, clay films on faces of peds and 35 percent prominent yellowish brown (10YR 5/8), moist, iron stains throughout; 5 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU060201. continuous - phpvsfiid 142746; discontinuous - phpvsfiid 142745; continuous - phpvsfiid 142746; discontinuous - phpvsfiid 142745
2Btg2—58 to 81 centimeters (22.8 to 31.9 inches); gray (5Y 5/1) exterior silty clay; weak fine subangular blocky structure; firm; 0.9 fine tubular pores; 35 percent prominent light olive brown (2.5Y 5/6), moist, iron stains throughout and 35 percent prominent black (N 2/0), moist, clay films on faces of peds; 2 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU060202. continuous - phpvsfiid 142748; discontinuous - phpvsfiid 142747; continuous - phpvsfiid 142748; discontinuous - phpvsfiid 142747
2Btg3—81 to 109 centimeters (31.9 to 42.9 inches); 80 percent gray (N 5/0) exterior and 20 percent greenish gray (10Y 6/1) exterior silty clay; weak fine subangular blocky structure; very firm; 0.1 fine tubular pores; 35 percent prominent strong brown (7.5YR 5/6), moist, iron stains on faces of peds and 35 percent prominent black (N 2/0), moist, clay films on faces of peds; 2 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; gradual wavy boundary. Lab sample # MU060203. discontinuous - phpvsfiid 142749; discontinuous - phpvsfiid 142750; discontinuous - phpvsfiid 142749; discontinuous - phpvsfiid 142750
2Btg4—109 to 152 centimeters (42.9 to 59.8 inches); 80 percent gray (N 6/0) exterior and 20 percent gray (N 5/0) exterior silty clay; massive; very firm; 0.1 fine tubular pores; 15 percent faint dark gray (N 4/0), moist, clay films on faces of peds and 35 percent prominent light yellowish brown (2.5Y 6/3), moist, iron stains throughout and 35 percent prominent yellowish brown (10YR 5/6), moist, iron stains throughout; 2 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; slightly alkaline, pH 7.4, hellige-truog. Lab sample # MU060204. continuous - phpvsfiid 144681; discontinuous - phpvsfiid 142751; discontinuous - phpvsfiid 142752; continuous - phpvsfiid 144681; discontinuous - phpvsfiid 142751; discontinuous - phpvsfiid 142752