IDENTIFIERS
Current Taxon Name (Soil Name):
Mona
OSD
Series Extent
User Site ID:
1978IL075011
User Pedon ID:
1978IL075011
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
IL SCL
Lab Pedon # -
78IL075011
NCSS Pedon Lab Data NASIS Record ID -
21010
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:
40.5582431
Std. Longitude:
-88.0731309
Datum:
WGS84
Township:
24N
Range:
10E
Section:
9
PLSS Details:
920 feet S & 1860 feet E of NW corner
State:
Illinois
County:
IL075—Iroquois
MLRA:
110—Northern Illinois and Indiana Heavy Till Plain
Non-MLRA Soil Survey Area:
IL075—Iroquois County, Illinois
7.5 Minute USGS Quad:
40088-E1—Buckley, Illinois
PEDON
Describers Name:
LMK, WK
Current Taxonomic Class:
Fine-loamy, mixed, superactive, mesic Oxyaquic Argiudolls
Current Taxon Kind:
series
Pedon Type:
map unit inclusion
Pedon Purpose:
soil survey inventory
Pedon Record Orgin:
PedonPC
Pedon #:
11
Correlated Information:
Soil Name -
Mona
PSC -
38 to 88 cm.
Classificaton Date -
1/4/2010
Moisture Class -
udic
Moisture Subclass -
oxyaquic
Sampled As Information:
Soil Name -
Mona
Classificaton Date -
11/1/1978
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
loamy outwash over silty clay glacial till
Landscape:
till plain
Landform:
moraine
Runoff:
low
Drainage Class:
moderately well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
11/1/1978 (actual site observation date)
Air Photo ID:
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
Yield Study ID -
Pedon Diagnostic Features
Feature Kind
Feature Depth L-H
Feature Thickness L-RV-H
cm
mollic epipedon
argillic horizon
0—30
38—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
1
—
—
217
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 23 centimeters (0.0 to 9.1 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; loam; weak very fine granular structure; friable; fragments; slightly acid, pH 6.3; abrupt smooth boundary. Lab sample # IL25584
A12—23 to 30 centimeters (9.1 to 11.8 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; loam; moderate very fine granular structure; friable; 50 percent faint very dark grayish brown (10YR 3/2), moist, organic stains on all faces of peds; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL25585. continuous - phpvsfiid 481304; continuous - phpvsfiid 481304
B1—30 to 38 centimeters (11.8 to 15.0 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; clay loam; moderate fine subangular blocky structure; friable; 50 percent faint very dark grayish brown (10YR 3/2), moist, organoargillans on all faces of peds; fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # IL25586. continuous - phpvsfiid 481300; continuous - phpvsfiid 481300
B21t—38 to 53 centimeters (15.0 to 20.9 inches); brown (10YR 4/3) sandy clay loam; moderate medium prismatic parts to strong fine subangular blocky structure; friable; 50 percent faint dark brown (10YR 3/3), moist, organoargillans on all faces of peds; fragments; neutral, pH 7.0; gradual smooth boundary. Lab sample # IL25587. continuous - phpvsfiid 481305; continuous - phpvsfiid 481305
B22t—53 to 81 centimeters (20.9 to 31.9 inches); brown (10YR 4/3) sandy clay loam; weak medium prismatic parts to moderate medium subangular blocky structure; friable; 50 percent faint dark brown (10YR 3/3), moist, organoargillans on all faces of peds; fragments; neutral, pH 7.0; gradual smooth boundary. Lab sample # IL25588. continuous - phpvsfiid 481301; continuous - phpvsfiid 481301
B23t—81 to 97 centimeters (31.9 to 38.2 inches); dark yellowish brown (10YR 4/4) sandy loam; weak medium prismatic parts to moderate medium subangular blocky structure; friable; 25 percent distinct dark brown (10YR 3/3), moist, organoargillans on all faces of peds and 50 percent faint brown (10YR 4/3), moist, clay films on all faces of peds; fragments; neutral, pH 7.0; gradual smooth boundary. Lab sample # IL25589. discontinuous - phpvsfiid 481303; continuous - phpvsfiid 481302; discontinuous - phpvsfiid 481303; continuous - phpvsfiid 481302
B31—97 to 130 centimeters (38.2 to 51.2 inches); dark yellowish brown (10YR 4/4) loam; weak fine subangular blocky structure; friable; 25 percent distinct very dark grayish brown (10YR 3/2), moist, organoargillans on all faces of peds and 50 percent faint brown (10YR 4/3), moist, clay films on all faces of peds; fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # IL25590. discontinuous - phpvsfiid 481307; continuous - phpvsfiid 481306; discontinuous - phpvsfiid 481307; continuous - phpvsfiid 481306
IIB32—130 to 145 centimeters (51.2 to 57.1 inches); dark grayish brown (2.5Y 4/2) silty clay; 10 percent gray (5Y 5/1) fine distinct mottles; weak coarse prismatic structure; firm; 25 percent distinct gray (5Y 5/1), moist, clay films on all faces of peds; 10 percent medium distinct iron-manganese masses in matrix; fragments; strong effervescence, by hcl, unspecified; slightly alkaline, pH 7.6; gradual wavy boundary. Lab sample # IL25591. discontinuous - phpvsfiid 481308; discontinuous - phpvsfiid 481308
IIC—145 to 157 centimeters (57.1 to 61.8 inches); dark grayish brown (2.5Y 4/2) silty clay; 25 percent gray (5Y 5/1) medium distinct mottles; structureless massive; firm; 50 percent distinct gray (5Y 5/1), moist, pressure faces on all faces of peds; fragments; strong effervescence, by hcl, unspecified; slightly alkaline, pH 7.6. Lab sample # IL25592. continuous - phpvsfiid 481299; continuous - phpvsfiid 481299