IDENTIFIERS
Current Taxon Name (Soil Name):
Kirkland
OSD
Series Extent
User Site ID:
S1988OK053012
User Pedon ID:
88OK053012
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
88P0475
NCSS Pedon Lab Data NASIS Record ID -
60593
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:
36.8097229
Std. Longitude:
-97.6975021
Datum:
WGS84
Township:
27N
Range:
5W
Section:
23
Map Unit:
29—Kirkland silt loam, 0 to 1 percent slopes, cool
Country:
US—United States
State:
Oklahoma
County:
OK053—Grant
MLRA:
80A—Central Rolling Red Prairies
Regional Office:
SC—South Central
MLRA Soil Survey Area:
SC-STW—Stillwater, Oklahoma
PEDON
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from SSL-CMS data
Pedon #:
12
Sampled As Information:
Soil Name -
Kirkland
Classificaton Date -
5/1/1988
Moisture Class -
ustic
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
5/1/1988 (actual site observation date)
Surface Cover Properties:
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Site Erosion Accelerated:
water erosion
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
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1Ap—0 to 18 centimeters (0.0 to 7.1 inches); dark reddish brown (5YR 3/3) interior silt loam; weak fine and medium granular structure; friable; 5.5 fine and medium roots; 1 percent iron-manganese concretions; fragments; clear wavy boundary. Lab sample # 88P02448. few iron-manganese concretions concentrations; many fine and medium roots
1A—18 to 25 centimeters (7.1 to 9.8 inches); dark brown (7.5YR 3/2) interior silt loam; moderate medium subangular blocky structure; friable; 5.5 fine and medium roots; 5.5 fine tubular pores; 1 percent iron-manganese concretions; fragments; clear wavy boundary. Lab sample # 88P02449. few iron-manganese concretions concentrations; many fine and medium roots
1AB—25 to 39 centimeters (9.8 to 15.4 inches); brown (7.5YR 4/4) interior silt loam; weak medium subangular blocky structure; very friable; 2.5 medium roots; 5.5 fine tubular pores; fragments; abrupt smooth boundary. Lab sample # 88P02450. (7.5YR 5/4) streaks (random), pockets.; common medium roots
1Btk—39 to 69 centimeters (15.4 to 27.2 inches); dark reddish brown (2.5YR 3/4) interior silty clay; strong medium blocky structure; extremely firm*; 2.5 fine tubular pores; prominent , moist, clay films; fragments; clear smooth boundary. Lab sample # 88P02451. Common carbonate conretions 2-6 mm. Few carbonate (soft) bodies 5-15 mm. Few roots fine, vertical on ped faces. Common vertical cracks 2-20 mm filled with material from AB horizon 5-10 cm apart.; continuous - phpvsfiid 223145; continuous - phpvsfiid 223145
1BCy—69 to 84 centimeters (27.2 to 33.1 inches); 2.5YR 3/ (2.5YR 3/), interior silty clay loam; weak medium subangular blocky structure; firm; 0.5 fine roots; 2.5 fine tubular pores; 15 percent distinct , moist, clay films; 11 percent iron-manganese concretions; fragments; abrupt smooth boundary. Lab sample # 88P02452. Many gypsum threads 1-5 mm thick. Slight matrix fragments. Few siltstone fragments.; common iron-manganese concretions concentrations; few clay films surface features; few fine roots; patchy - phpvsfiid 223146; patchy - phpvsfiid 223146
2Cr1—84 to 156 centimeters (33.1 to 61.4 inches); dark red (2.5YR 3/6) interior silty clay loam; fragments; gradual smooth boundary. Lab sample # 88P02453. Bedded horizontal plates 1-10 mm thick. Siltstone gets gradually harder with depth. Few dark coatings on beddin planes (discontinuous).
2Cr2—156 to 206 centimeters (61.4 to 81.1 inches); dark reddish brown (2.5YR 3/4) interior; hard; fragments; abrupt boundary. Lab sample # 88P02454. Saturated on bedding planes thin discontinuous dark coating. Beds 1-5 cm thick.
2R—206 to 216 centimeters (81.1 to 85.0 inches); weathered bedrock; extremely hard; fragments. Extremely hard siltstone.