IDENTIFIERS
Current Taxon Name (Soil Name):
Armster
OSD
Series Extent
User Site ID:
07KS005005
User Pedon ID:
07KS005005
User Site Association ID:
Kansas State University Laboratory Pedons
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
KSU
Lab Pedon # -
07KS005005
NCSS Pedon Lab Data NASIS Record ID -
40846
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:
39.4400673
Std. Longitude:
-95.1803436
Datum:
WGS84
Township:
7 S
Range:
20 E
Section:
26
PLSS Details:
2300 feet north and 100 feet west of the southeast corner
Map Unit:
Ar—ARMSTER CLAY LOAM, 6 TO 12 PERCENT SLOPES7911—Armster clay loam, 6 to 12 percent slopes, eroded
State:
Kansas
County:
KS005—Atchison
MLRA:
106—Nebraska and Kansas Loess-Drift Hills
Non-MLRA Soil Survey Area:
KS005—Atchison County, Kansas
7.5 Minute USGS Quad:
39095-D2—Potter, Kansas
PEDON
Describers Name:
B. Evans
Current Taxonomic Class:
Fine, smectitic, mesic Mollic Hapludalfs
Current Taxon Kind:
series
Pedon Type:
classifies to current taxon name, full description
Pedon Purpose:
research site
Pedon Record Orgin:
NASIS
Sampled As Information:
Soil Name -
Armster
Taxonomic Class -
Fine, smectitic, mesic Mollic Hapludalfs
PSC -
10 to 60 cm.
Classificaton Date -
5/10/2007
Moisture SUBClass -
udic
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
Field Measured Properties:
71 cm of Loess cap thickness
SITE
Parent Material:
clayey pedisediment
Landscape:
upland
Landform:
hillslope
Hill Slope Profile:
backslope
Slope Position:
middle third
Drainage Class:
moderately well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
5/10/2007 (actual site observation date)
Air Photo ID:
31
Surface Cover Properties:
Site Obs. Cover Kind 1 -
grass/herbaceous cover
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Pedon Diagnostic Features
Feature Kind
Feature Depth L-H
Feature Thickness L-RV-H
cm
ochric epipedon
argillic horizon
0—10
10—107
—10—
—97—
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
10
—
—
262
—
90
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2) silty clay loam; weak fine subangular blocky structure; hard, friable, slightly sticky, slightly plastic; fragments; clear smooth boundary. Lab sample # KSUSS3815
Bt1—10 to 18 centimeters (3.9 to 7.1 inches); 60 percent brown (7.5YR 4/4) and 40 percent very dark grayish brown (10YR 3/2) silty clay loam; moderate fine subangular blocky structure; hard, firm, moderately sticky, moderately plastic; fragments; clear smooth boundary. Lab sample # KSUSS3816
Bt2—18 to 37 centimeters (7.1 to 14.6 inches); brown (7.5YR 4/4) silty clay loam; moderate fine subangular blocky structure; hard, firm, moderately sticky, moderately plastic; faint clay films on all faces of peds; fragments; clear smooth boundary. Lab sample # KSUSS3817. continuous - phpvsfiid 368235; continuous - phpvsfiid 368235
Bt3—37 to 71 centimeters (14.6 to 28.0 inches); 50 percent strong brown (7.5YR 4/6) and 50 percent brown (10YR 5/3) silty clay loam; moderate medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; distinct clay films on all faces of peds; fragments; clear smooth boundary. Lab sample # KSUSS3818. continuous - phpvsfiid 368236; continuous - phpvsfiid 368236
2Bt4—71 to 92 centimeters (28.0 to 36.2 inches); brown (10YR 5/3) clay loam; weak medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; distinct clay films on all faces of peds; 25 percent medium distinct irregular weakly coherent cemented strong brown (7.5YR 5/6), moist, iron-manganese nodules; fragments; clear smooth boundary. Lab sample # KSUSS3819. continuous - phpvsfiid 368237; continuous - phpvsfiid 368237
2Bt5—92 to 117 centimeters (36.2 to 46.1 inches); yellowish brown (10YR 5/6) clay loam; moderate medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; distinct clay films on vertical faces of peds; 25 percent medium distinct irregular weakly coherent cemented strong brown (7.5YR 5/6), moist, iron-manganese nodules; fragments. Lab sample # KSUSS3820. continuous - phpvsfiid 368238; continuous - phpvsfiid 368238