IDENTIFIERS
Current Taxon Name (Soil Name):
Hegne
OSD
Series Extent
User Site ID:
S1965ND017002
User Pedon ID:
S1965ND017002
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
NDSU
Lab Pedon # -
65ND017002
NCSS Pedon Lab Data NASIS Record ID -
71011
Print Date:
5/20/2024
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:
46.9194275
Std. Longitude:
-96.8314652
Datum:
WGS84
Location Description:
150 feet south and 2,050 feet east of the northwest corner of section 26, T. 140 N., R. 49 W.
Country:
US—United States
State:
North Dakota
County:
ND017—Cass
MLRA:
56—Red River Valley of the North
Non-MLRA Soil Survey Area:
ND017—Cass County, North Dakota
PEDON
Describers Name:
FS, SW
Current Taxonomic Class:
Fine, smectitic, frigid Typic Calciaquerts
Current Taxon Kind:
series
Pedon Type:
classifies to current taxon name, full description
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from PDP 3.x
Correlated Information:
Soil Name -
Hegne
Classificaton Date -
4/28/2014
Classifier -
kaa
Soil Taxonomic Edition -
eleventh edition
Moisture Class -
aquic
Moisture Subclass -
typic
Sampled As Information:
Soil Name -
Ryan
Taxonomic Class -
Very-fine, montmorillonitic Vertic Argiaquolls
Taxon Kind -
taxadjunct
Classificaton Date -
10/28/1965
Moisture Class -
aquic
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
plains
Landform:
lake plain
Drainage Class:
poorly
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
10/28/1965 (actual site observation date)
Air Photo ID:
65
Surface Cover Properties:
Site Obs. Cover Kind 1 -
crop 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
mollic epipedon
argillic horizon
calcic horizon
0—64
15—33
64—107
—-
—-
—-
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
—
—
—
—
—
533
—
—
4.4
—
—
—
—
—
—
—
—
—
—
Ap—0 to 15 centimeters (0.0 to 5.9 inches); very dark brown (10YR 2/2), very dark gray (10YR 3/1), dry; clay; strong very fine angular blocky structure; extremely hard, firm, very sticky, very plastic; fragments; abrupt wavy boundary. Lab sample # NDSU1316; moist when described;. Ap has dusting of light gray (10YR6/1) dry on the surface. When wet the Ap is dispersed on the surface. The surface has 1/2" cracks when dry into polygons about 2" across.
Bt—15 to 33 centimeters (5.9 to 13.0 inches); very dark gray (10YR 3/1) and black (10YR 2/1), dark gray (10YR 4/1), dry; clay; weak coarse prismatic parts to strong very fine angular blocky structure; extremely hard, firm, very sticky, very plastic; 1.0 very fine roots; fragments; slight effervescence, by hcl, unspecified; clear irregular boundary. Lab sample # NDSU1317; moist when described;. The Bt has 10YR 2/2 is in the form of tongues (streaks). It is weakly calcareous inside the prisms. Roots were considered very fine.
Bk—33 to 64 centimeters (13.0 to 25.2 inches); very dark gray (2.5Y 3/1) and very dark grayish brown (2.5Y 3/2), gray (10YR 5/1), dry; silty clay; weak coarse prismatic parts to moderate medium granular, and moderate very fine angular blocky structure; very hard, firm, moderately sticky, very plastic; 1.0 very fine roots; fragments; strong effervescence, by hcl, unspecified; clear irregular boundary. Lab sample # NDSU1318; moist when described;. In Bk tongues of A material (10YR 2/2) is evident. It is streaked with 2.5Y 3/1 and 3/2 and 10YR 5/1 to 10YR 6/1 dry.
BCky1—64 to 84 centimeters (25.2 to 33.1 inches); dark grayish brown (2.5Y 4/2), gray (2.5Y 6/1), dry; silty clay; 10 percent dark yellowish brown (10YR 4/4) fine prominent mottles; moderate very fine and fine granular, and weak prismatic structure; very hard, firm, moderately sticky, moderately plastic; 0.5 very fine roots; 1 percent fine lime masses and 10 percent fine gypsum crystals, unspecified; fragments; strong effervescence, by hcl, unspecified; gradual wavy boundary. Lab sample # NDSU1319; moist when described;. The BCky1 has common thin tongues of (10YR 2/2) A material.
BCky2—84 to 107 centimeters (33.1 to 42.1 inches); grayish brown (2.5Y 5/2), light brownish gray (2.5Y 6/2), dry; silty clay; 10 percent dark yellowish brown (10YR 4/4) fine prominent mottles; moderate fine granular structure; very hard, firm, moderately sticky, moderately plastic; 1 percent gypsum crystals, unspecified and 10 percent fine lime masses; fragments; strong effervescence, by hcl, unspecified; abrupt wavy boundary. Lab sample # NDSU1320; moist when described;. The BCky2 has common thin tongues of (10YR 2/2) A material
BCkg1—107 to 132 centimeters (42.1 to 52.0 inches); grayish brown (2.5Y 5/2), light brownish gray (2.5Y 6/2), dry; silty clay; 25 percent olive brown (2.5Y 4/4) medium distinct mottles; massive; very hard, firm, moderately sticky, very plastic; medium lime masses at top of horizon; fragments; strong effervescence, by hcl, unspecified wavy boundary. Lab sample # NDSU1321; moist when described;. BCkg1 has tongues of 10YR 3/4.
BCkg2—132 to 168 centimeters (52.0 to 66.1 inches); grayish brown (2.5Y 5/2), light brownish gray (2.5Y 6/2), dry; silty clay; 25 percent olive brown (2.5Y 4/4) medium distinct mottles; massive; very hard, firm, moderately sticky, very plastic; 1 percent lime masses at top of horizon; fragments; strong effervescence, by hcl, unspecified. Lab sample # NDSU1322; moist when described;. BCkg2 has tongues of 10YR 3/4.