IDENTIFIERS
Current Taxon Name (Soil Name):
Lott
OSD
Series Extent
User Site ID:
S1992TX309001
User Pedon ID:
92TX309001
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
93P0080
NCSS Pedon Lab Data NASIS Record ID -
65424
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:
31.4088898
Std. Longitude:
-97.1336136
Datum:
WGS84
Location Description:
From intersection of I-35 service road and FM 2837 in Lorena, 3.4 miles E on FM 2837, then 1.4 miles N on county road, then .3 mile W on field road, then 150 feet S in field.
State:
Texas
County:
TX309—McLennan
MLRA:
86A—Texas Blackland Prairie, Northern Part
Non-MLRA Soil Survey Area:
TX309—McLennan County, Texas
PEDON
Describers Name:
Conrad Neitsch, Gaylon Lane, and James Greenwade
Pedon Type:
classifies to current taxon name, full description
Pedon Purpose:
crop yield data site
Pedon Record Orgin:
Converted from PDP 3.x
Pedon #:
1
Sampled As Information:
Soil Name -
Lott
Taxonomic Class -
Fine-silty, carbonatic Udorthentic Haplustolls
PSC -
25 to 100 cm.
Classificaton Date -
8/25/1992
Moisture Class -
ustic
Dynamic Soil Properties:
Erosion Class -
2
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
upland
Landform:
hillside
Geomorphic Component Hills:
side slope
Hill Slope Profile:
shoulder
Slope Position:
upper third
Slope Shape Down:
convex
Runoff:
medium
Drainage Class:
well
Flooding:
none flooding
Ponding:
none ponding
Surface Fragments:
0.00 percent
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
8/25/1992 (actual site observation date)
Microrelief Elevation:
0
Surface Cover Properties:
Site Obs. Cover Kind 1 -
crop 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
cambic horizon
calcic horizon
0—28
28—45
45—105
—-
—-
—-
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
31
12
178
—
225
—
—
—
—
—
—
—
—
—
—
—
489419
—
—
Ap—0 to 14 centimeters (0.0 to 5.5 inches); grayish brown (2.5Y 5/2) exterior, very dark grayish brown (2.5Y 3/2) exterior, moist; silty clay loam; moderate medium granular structure; friable; moderately slow permeability; 5.0 fine roots throughout; 5.0 fine and medium moderate-continuity vesicular pores; 1 percent by volume subrounded 2-39-75 millimeter limestone, arenaceous fragments; abrupt smooth boundary. Lab sample # 93P00566; moist when described;
A—14 to 28 centimeters (5.5 to 11.0 inches); dark grayish brown (10YR 4/2) exterior, dark grayish brown (10YR 4/2) exterior, moist; silty clay loam; moderate medium subangular blocky structure; firm; moderately slow permeability; 5.0 fine roots throughout; 5.0 fine moderate-continuity vesicular pores; 5 percent fine spherical worm casts; 1 percent by volume subrounded 2-39-75 millimeter limestone, arenaceous fragments; gradual smooth boundary. Lab sample # 93P00567
Bw—28 to 45 centimeters (11.0 to 17.7 inches); light yellowish brown (10YR 6/4) exterior, dark yellowish brown (10YR 4/4) exterior, moist; silty clay loam; weak coarse prismatic, and weak medium granular structure; friable; moderately slow permeability; 5.0 fine roots throughout; 5.0 fine moderate-continuity pores; 5 percent fine spherical worm casts and 1 percent fine and medium spherical carbonate masses; 1 percent by volume subrounded 2-39-75 millimeter limestone, arenaceous fragments; clear smooth boundary. Lab sample # 93P00568; moist when described;
Bk1—45 to 67 centimeters (17.7 to 26.4 inches); light yellowish brown (10YR 6/4) exterior, yellowish brown (10YR 5/4) exterior, moist; silty clay loam; weak coarse prismatic, and moderate very fine and fine subangular blocky structure; friable; moderately slow permeability; 5.0 fine roots throughout; 5.0 fine moderate-continuity pores; 5 percent fine spherical worm casts and 4 percent fine and medium spherical carbonate masses; 1 percent by volume subrounded 2-39-75 millimeter limestone, arenaceous fragments; clear smooth boundary. Lab sample # 93P00569; moist when described;
Bk2—67 to 86 centimeters (26.4 to 33.9 inches); light reddish brown (2.5YR 6/4) exterior, reddish brown (2.5YR 5/4) exterior, moist; silty clay loam; weak coarse prismatic, and moderate very fine subangular blocky structure; friable; moderately slow permeability; 5.0 fine roots throughout; 5.0 fine moderate-continuity pores; 5 percent fine spherical worm casts; 1 percent by volume subrounded 2-39-75 millimeter limestone, arenaceous fragments; gradual smooth boundary. Lab sample # 93P00570; moist when described;
BCk—86 to 105 centimeters (33.9 to 41.3 inches);, 70 percent red (2.5YR 5/6) exterior and 30 percent pale red (2.5YR 6/2) exterior, moist; silty clay loam; weak coarse prismatic, and moderate fine angular blocky structure; friable; moderately slow permeability; 5.0 fine roots throughout; 5.0 fine moderate-continuity pores; 8 percent fine and medium spherical carbonate masses; 1 percent by volume subrounded 2-39-75 millimeter limestone, arenaceous fragments; gradual wavy boundary. Lab sample # 93P00571; moist when described;. (2.5Y 5/6) color material occurs in zones 2-4 inches wide along near vertical cracks.
CB—105 to 183 centimeters (41.3 to 72.0 inches);, 60 percent pale red (2.5YR 6/2) exterior and 40 percent light reddish brown (2.5YR 6/4) exterior, moist; silty clay; 42 percent clay; slow permeability; 3.0 fine roots throughout; 5.0 fine moderate-continuity pores; 8 percent fine and medium spherical carbonate masses; 1 percent by volume subrounded 2-39-75 millimeter limestone, arenaceous fragments. Lab sample # 93P00572; moist when described;. (2.5Y 5/6) color material occurs in zones 2-4 inches wide along near vertical cracks.