IDENTIFIERS
Current Taxon Name (Soil Name):
KNOCO
OSD
Series Extent
User Site ID:
S2003-TX155-002
User Pedon ID:
03TX155OO2
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
03N0783
NCSS Pedon Lab Data NASIS Record ID -
16209
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:
34.0269432
Std. Longitude:
-99.8755569
Datum:
WGS84
Location Description:
FROM THE COURTHOUSE IN CROWELL, 9.4 MILES WEST ON U.S. HIGHWAY 70; 0.94 OF A MILE NORTH ON FARM ROAD 2566; 0.6 MILE NORTH ON OIL FIELD ROAD; 0.4 MILE EAST, AND 10 FEET SOUTH OF OIL FIELD ROAD.
State:
Texas
County:
TX155—Foard
MLRA:
78—Central Rolling Red Plains
PEDON
Describers Name:
DDR,JAG
Current Taxonomic Class:
Clayey, mixed, active, calcareous, thermic Aridic Ustorthents
Current Taxon Kind:
series
Pedon Record Orgin:
NASIS
Pedon #:
2
Correlated Information:
Soil Name -
KNOCO
Classificaton Date -
7/23/2003
Moisture Subclass -
ustic
Sampled As Information:
Soil Name -
Knoco
Classificaton Date -
6/16/2003
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Surface Fragments:
4.00 percent flat 2- to 75-millimeter limestone, unspecified, 2.00 percent flat 250- to 600-millimeter limestone, unspecified, 1.00 percent flat 600- to 1000-millimeter limestone, unspecified, 5.00 percent flat 76- to 250-millimeter limestone, unspecified,
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
6/16/2003 (actual site observation date)
Surface Cover Properties:
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
—
—
—
522
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A—0 to 13 centimeters (0.0 to 5.1 inches); brown (7.5YR 4/3), brown (7.5YR 5/3), dry; clay loam; weak fine granular, and weak medium granular structure; fragments; strong effervescence, by hcl, 1n; clear smooth boundary. Lab sample # 03N03965
B—13 to 30 centimeters (5.1 to 11.8 inches); dusky red (10R 3/4), weak red (10R 4/4), dry; silty clay; weak medium subangular blocky, and moderate fine subangular blocky structure; 1 percent carbonate masses; fragments; strong effervescence, by hcl, 1n; abrupt smooth boundary. Lab sample # 03N03966
Cd1—30 to 41 centimeters (11.8 to 16.1 inches); dark greenish gray (10Y 4/1), greenish gray (10Y 5/1), dry; silty clay; weak medium subangular blocky, and weak fine subangular blocky, and weak coarse subangular blocky structure; 2 percent carbonate masses; 75 percent by volume shale, clayey fragments; strong effervescence, by hcl, 1n; abrupt smooth boundary. Lab sample # 03N03967
Cd2—41 to 58 centimeters (16.1 to 22.8 inches); dusky red (10R 3/4), weak red (10R 4/3), dry; silty clay; weak coarse subangular blocky structure; 1 percent carbonate masses; 85 percent by volume shale, clayey fragments; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # 03N03968
Cd3—58 to 76 centimeters (22.8 to 29.9 inches); reddish brown (5YR 4/4), yellowish red (5YR 5/6), dry; silty clay loam; weak coarse subangular blocky structure; 1 percent carbonate masses; 85 percent by volume shale, clayey fragments; strong effervescence, by hcl, 1n; clear smooth boundary. Lab sample # 03N03969
Cd4—76 to 110 centimeters (29.9 to 43.3 inches); 90 percent reddish brown (5YR 4/3) and 10 percent dark greenish gray (10Y 4/1), 90 percent reddish brown (5YR 5/3) and 10 percent greenish gray (10Y 5/1), dry; silty clay; weak coarse subangular blocky structure; 3 percent carbonate masses; 85 percent by volume shale, clayey fragments; strong effervescence, by hcl, 1n. Lab sample # 03N03970