IDENTIFIERS
Current Taxon Name (Soil Name):
Kirkland
OSD
Series Extent
User Site ID:
S1989OK083001
User Pedon ID:
89OK083001
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
89P0432
NCSS Pedon Lab Data NASIS Record ID -
61536
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:
36.1127777
Std. Longitude:
-97.5919418
Datum:
WGS84
Township:
19N
Range:
4W
Section:
23
PLSS Details:
About 2375 feet W and 1150 feet S of the NE corner
Location Description:
Logan County, Oklahoma.
Map Unit:
ZaHC—Zaneis-Huska complex, 3 to 5 percent slopes
Country:
US—United States
State:
Oklahoma
County:
OK083—Logan
MLRA:
80A—Central Rolling Red Prairies
Regional Office:
SC—South Central
MLRA Soil Survey Area:
SC-STW—Stillwater, Oklahoma
PEDON
Current Taxonomic Class:
Fine, mixed, superactive, thermic Udertic Paleustolls
Current Taxon Kind:
series
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from SSL-CMS data
Pedon #:
1
Correlated Information:
Soil Name -
Kirkland
Classificaton Date -
7/11/2007
Moisture Class -
udic
Moisture Subclass -
udic
Sampled As Information:
Soil Name -
Pawhuska
Taxonomic Class -
Fine, mixed, thermic Mollic Natrustalf
Taxon Kind -
series
Classificaton Date -
4/1/1989
Moisture Class -
ustic
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
alluvial plain
Landform:
paleoterrace
Geomorphic Component Hills:
side slope
Slope Shape Down:
concave
Drainage Class:
moderately well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
4/1/1989 (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
2
—
—
314
—
135
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 25 centimeters (0.0 to 9.8 inches); dark grayish brown (10YR 4/2), very dark brown (10YR 2/2), moist; silt loam; weak medium blocky, and moderate medium granular structure; hard, friable; 5.5 fine and medium roots; 5.5 fine tubular pores; fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. many fine and medium roots
BA—25 to 43 centimeters (9.8 to 16.9 inches); dark grayish brown (10YR 4/2), very dark brown (10YR 2/2), moist; silty clay loam; moderate fine and medium blocky, and moderate medium granular structure; hard, firm; 5.5 fine and medium roots; 5.5 fine tubular pores; fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. many fine and medium roots
Bt1—43 to 79 centimeters (16.9 to 31.1 inches); grayish brown (10YR 5/2), very dark grayish brown (10YR 3/2), moist; silty clay; moderate medium and coarse prismatic, and moderate medium angular blocky structure; very hard, very firm; 5.5 very fine and fine roots; 2.5 fine tubular pores; 37 percent distinct clay films on faces of peds; 1 percent fine iron-manganese concretions; 1 percent fine carbonate concretions; fragments; slightly alkaline, pH 7.6, hellige-truog; gradual smooth boundary. Lab sample # 89P02427. few fine iron-manganese concretions concentrations; few fine carbonate concretions concentrations; common clay films surface features on faces of peds; many very fine and fine roots
Btn1—79 to 102 centimeters (31.1 to 40.2 inches); brown (10YR 5/3), dark brown (10YR 3/3), moist; silty clay; moderate medium and coarse prismatic, and moderate medium angular blocky structure; very hard, very firm; 2.5 very fine and fine roots; 2.5 very fine tubular pores; 37 percent distinct clay films on faces of peds; 11 percent fine and medium iron-manganese concretions; 11 percent fine and medium carbonate concretions; fragments; slight effervescence; moderately alkaline, pH 8.2, hellige-truog; gradual smooth boundary. Lab sample # 89P02428. common fine and medium iron-manganese concretions concentrations; common fine and medium carbonate concretions concentrations; common clay films surface features on faces of peds; common very fine and fine roots
Btn2—102 to 130 centimeters (40.2 to 51.2 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; silty clay; reddish brown (5YR 5/4) and 11 percent yellowish brown (10YR 5/6) medium distinct mottles; moderate medium and coarse prismatic, and moderate medium angular blocky structure; very hard, very firm; 2.5 very fine and fine roots; 2.5 very fine tubular pores; 15 percent distinct clay films on faces of peds; 11 percent fine and medium iron-manganese concretions; 11 percent fine and medium carbonate concretions; fragments; slight effervescence; moderately alkaline, pH 8.2, hellige-truog; gradual smooth boundary. Lab sample # 89P02429. pockets of soft calcium carbonate and secondary salts; common fine and medium iron-manganese concretions concentrations; common fine and medium carbonate concretions concentrations; few clay films surface features on faces of peds; common very fine and fine roots; common medium distinct 10YR56 mottles
Btn3—130 to 152 centimeters (51.2 to 59.8 inches); light brown (7.5YR 6/4), brown (7.5YR 4/4), moist; silty clay; grayish brown (10YR 5/2) and 11 percent brown (10YR 4/3) medium distinct mottles; moderate medium and coarse prismatic, and moderate medium angular blocky structure; very hard, very firm; 0.5 very fine and fine roots; 0.5 very fine and fine tubular and 2.5 medium tubular pores; 15 percent distinct clay films on faces of peds and 15 percent black stains; 11 percent fine and medium iron-manganese concretions; fragments; moderately alkaline, pH 8.2, hellige-truog; gradual smooth boundary. few seams and pockets of soft calcium carbonate; common fine and medium iron-manganese concretions concentrations; few clay films surface features on faces of peds; few black stains surface features; few very fine and fine roots; common medium distinct 10YR43 mottles
Btn4—152 to 188 centimeters (59.8 to 74.0 inches); reddish yellow (5YR 6/6), yellowish red (5YR 4/6), moist; silty clay; 11 percent brown (10YR 5/3) fine distinct mottles; moderate medium and coarse prismatic, and moderate medium angular blocky structure; very hard, very firm; 0.5 very fine and fine roots; 2.5 very fine and fine tubular pores; 37 percent distinct clay films on faces of peds and 37 percent black stains; 11 percent fine and medium iron-manganese concretions; fragments; moderately alkaline, pH 8.2, hellige-truog; gradual smooth boundary. common fine and medium iron-manganese concretions concentrations; common clay films surface features on faces of peds; common black stains surface features; few very fine and fine roots; common fine distinct 10YR53 mottles
BC—188 to 203 centimeters (74.0 to 79.9 inches); reddish yellow (5YR 6/6), yellowish red (5YR 4/6), moist; silty clay loam; moderate coarse prismatic structure; hard, firm; 0.5 very fine and fine roots; 2.5 very fine and fine tubular pores; 37 percent black stains; 11 percent fine and medium iron-manganese concretions; fragments; moderately alkaline, pH 8.2, hellige-truog. common fine and medium iron-manganese concretions concentrations; common black stains surface features; few very fine and fine roots