IDENTIFIERS
Current Taxon Name (Soil Name):
Thorp
OSD
Series Extent
User Site ID:
S1984IA105038
User Pedon ID:
S1984IA105038
Vegetation Plot ID:
S1984IA105038
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
ISU2015
Lab Pedon # -
X53-404-1
NCSS Pedon Lab Data NASIS Record ID -
74789
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:
41.9884228
Std. Longitude:
-91.2244710
Datum:
WGS84
Township:
83N
Range:
3W
Section:
20
PLSS Details:
1000 feet south and 1400 feet east of the northwest corner
Country:
US—United States
State:
Iowa
County:
IA105—Jones
MLRA:
104—Eastern Iowa and Minnesota Till Prairies
Regional Office:
11—Indianapolis, IN
MLRA Soil Survey Area:
NC-WAV—Waverly, Iowa
Non-MLRA Soil Survey Area:
IA105—Jones County, Iowa
PEDON
Describers Name:
Unknown
Current Taxonomic Class:
Fine-silty, mixed, mesic Argiaquic Argialbolls
Current Taxon Kind:
series
Pedon Type:
not classified to current taxon name
Pedon Purpose:
laboratory sampling site
Pedon Record Orgin:
Pedon PC 6.0B
Correlated Information:
Soil Name -
Thorp
Classificaton Date -
10/15/1984
Classifier -
Unknown
Moisture Class -
aquic
Moisture Subclass -
aquic
Sampled As Information:
Soil Name -
Thorp
Taxonomic Class -
Fine-silty, mixed, mesic Argiaquic Argialbolls
Taxon Kind -
series
Classificaton Date -
10/15/1984
Classifier -
Unknown
Moisture Class -
aquic
Moisture SUBClass -
aquic
Dynamic Soil Properties:
Erosion Class -
0
Pedoderm Loose Cover Indicator -
no
Hydric:
no
Certification Status:
not certified
QC Status:
not reviewed
QA Status:
not reviewed
SITE
Parent Material:
loess over stratified loamy outwash
Landscape:
upland
Landform:
depression
Drainage Class:
poorly
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
Vegplot Text Note(s):
A scan of the original data (i.e. field sheet(s), edits, manuscripts, notes, and other associated data) is available in the scans archive.
SITE OBSERVATION
Observation Date:
10/15/1984 (actual site observation date)
Data Collector:
Unknown
Surface Cover Properties:
Site Obs. Cover Kind 1 -
crop cover
Site Obs. Cover Kind 2 -
row crop
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Vegetation Plot Plants
Plant Symbol
Scientific Name
National Vernacular Name
Plant Type Group
Canopy Cover %
Vegetation Stata Level
ZEMA
Zea mays
corn
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—
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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
1
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Ap—0 to 23 centimeters (0.0 to 9.1 inches); black (10YR 2/1), dark grayish brown (10YR 4/2), dry; silt loam; 25 percent clay; weak fine subangular blocky parts to weak fine granular structure; friable; many fine roots; fragments; neutral, pH 7.0, unspecified; abrupt smooth boundary. Lab sample # ISU01501
A—23 to 38 centimeters (9.1 to 15.0 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silt loam; 25 percent clay; weak fine subangular blocky parts to weak fine granular structure; friable; few fine roots; fragments; neutral, pH 7.0, unspecified; clear smooth boundary. Lab sample # ISU01502
AE—38 to 46 centimeters (15.0 to 18.1 inches); very dark gray (10YR 3/1), grayish brown (10YR 5/2), dry; silt loam; 23 percent clay; weak thin platy parts to weak fine granular structure; friable; fragments; neutral, pH 6.8, unspecified; abrupt wavy boundary. Lab sample # ISU01503
E—46 to 61 centimeters (18.1 to 24.0 inches); dark grayish brown (10YR 4/2) silt loam; 24 percent clay; strong brown (7.5YR 5/6) fine distinct and grayish brown (10YR 5/2) fine distinct mottles; moderate thick platy parts to moderate thin platy structure; friable; fragments; neutral, pH 6.6, unspecified; clear smooth boundary. Lab sample # ISU01504
Bt1—61 to 71 centimeters (24.0 to 28.0 inches); grayish brown (10YR 5/2) silt loam; 24 percent clay; strong brown (7.5YR 5/6) fine distinct mottles; moderate medium subangular blocky, and moderate fine subangular blocky structure; friable; clay films and silt coats; fragments; slightly acid, pH 6.4, unspecified; clear smooth boundary. Lab sample # ISU01505. discontinuous - phpvsfiid 1268463; discontinuous - phpvsfiid 1268463
Bt2—71 to 84 centimeters (28.0 to 33.1 inches); grayish brown (2.5Y 5/2) silty clay loam; 27 percent clay; strong brown (7.5YR 5/6) fine prominent and strong brown (7.5YR 5/8) fine prominent mottles; weak coarse prismatic parts to moderate medium subangular blocky, and weak coarse prismatic parts to moderate fine subangular blocky structure; friable; clay films and silt coats; fragments; neutral, pH 6.6, unspecified; gradual smooth boundary. Lab sample # ISU01506. discontinuous - phpvsfiid 1268465; discontinuous - phpvsfiid 1268465
Bt3—84 to 114 centimeters (33.1 to 44.9 inches); gray (10YR 5/1) silty clay loam; 30 percent clay; strong brown (7.5YR 5/8) fine prominent mottles; moderate medium prismatic, and moderate coarse prismatic structure; friable; clay films; fragments; neutral, pH 6.8, unspecified; gradual smooth boundary. Lab sample # ISU01507. continuous - phpvsfiid 1268467; continuous - phpvsfiid 1268467
2Bt4—114 to 140 centimeters (44.9 to 55.1 inches); dark gray (10YR 4/1) loam; moderate medium prismatic, and moderate coarse prismatic structure; friable; fragments; neutral, pH 7.2, unspecified; clear wavy boundary. Lab sample # ISU01508. strata
2C—140 to 152 centimeters (55.1 to 59.8 inches); dark gray (10YR 4/1) loamy sand; dark grayish brown (2.5Y 4/2) fine faint and yellowish brown (10YR 5/4) fine faint mottles; massive; friable; fragments; slightly alkaline, pH 7.4, unspecified. Lab sample # ISU01509