IDENTIFIERS
Current Taxon Name (Soil Name):
Exray
OSD
Series Extent
User Site ID:
S1979TX143001
User Pedon ID:
79TX143001
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
79P0189
NCSS Pedon Lab Data NASIS Record ID -
46922
Print Date:
11/12/2024
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:
32.4222221
Std. Longitude:
-98.3499985
Datum:
WGS84
Location Description:
From the courthouse in Stephenville 27.2 km NNW on TX 108 E 160 meters on county rd and 15 meters S in rangeland.
State:
Texas
County:
TX143—Erath
PEDON
Describers Name:
G. Lane and E. Blakley
Current Taxonomic Class:
Clayey, mixed, active, thermic Lithic Rhodustalfs
Current Taxon Kind:
series
Pedon Type:
classifies to current taxon name, full description
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from SSL-CMS data
Pedon #:
1
Correlated Information:
Soil Name -
Exray
PSC -
20 to 42 cm.
Classificaton Date -
7/11/2007
Moisture Class -
ustic
Sampled As Information:
Soil Name -
Exray
Taxonomic Class -
Clayey, mixed, thermic Lithic Haplustalf
Taxon Kind -
series
Classificaton Date -
6/1/1979
Moisture Class -
ustic
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
upland
Landform:
upland slope
Drainage Class:
somewhat poorly
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
6/1/1979 (actual site observation date)
Surface Cover Properties:
Site Obs. Cover Kind 1 -
grass/herbaceous cover
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Site Erosion Accelerated:
water erosion
Pedon Diagnostic Features
Feature Kind
Feature Depth L-H
Feature Thickness L-RV-H
cm
ochric epipedon
argillic horizon
0—20
20—42
—-
—-
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
—
—
352
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1A1—0 to 8 centimeters (0.0 to 3.1 inches); brown (10YR 4/3) interior, dark brown (10YR 3/3) interior, moist; fine sandy loam; massive, and weak fine subangular blocky; hard, friable; 2.5 very fine and fine roots and 0.5 medium and coarse roots; 2 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 79P00937. Rock fragments are siliceous and sandstone pebbles.; common very fine and fine roots; few medium and coarse roots
1A2—8 to 20 centimeters (3.1 to 7.9 inches); brown (7.5YR 5/4) interior, brown (7.5YR 4/4) interior, moist; fine sandy loam; massive, and weak fine and medium subangular blocky; hard, friable; 2.5 very fine and fine roots and 0.5 medium and coarse roots; 2 percent by volume 2-39-75 millimeter sedimentary, unspecified fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. Lab sample # 79P00938. Rock fragments are siliceous and sandstone pebbles.; common very fine and fine roots; few medium and coarse roots
1B2t—20 to 42 centimeters (7.9 to 16.5 inches); dark red (2.5YR 3/6) interior, dark red (2.5YR 3/6) interior, moist; clay; strong very fine and fine blocky structure; very hard, firm; 0.5 fine and medium roots and 0.5 coarse roots; clay films on faces of peds; 2 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; moderately acid, pH 5.8, hellige-truog; abrupt smooth boundary. Lab sample # 79P00939. Rock fragments are siliceous and sandstone pebbles. Lower 5 cm contains 25 to 35 % fragments of sandstone 4 to 20 cm across and is a thin layer that is discontinuous and comprises about 35 % of the pit wall.; few fine and medium roots; few coarse roots; continuous - phpvsfiid 214056; continuous - phpvsfiid 214056
1R—42 to 67 centimeters (16.5 to 26.4 inches); brownish yellow (10YR 6/6) interior weathered bedrock; strongly cemented; 0.5 fine and medium roots in cracks and 0.5 coarse roots in cracks; fragments; abrupt smooth boundary. Lab sample # 79P00940. Fractures 10 to 35 cm apart and 5 mm to 3 cm wide contain about 10 % by weight B2t material. 79P0943 is R material 79P0940 is B2t material.; few fine and medium roots in cracks; few coarse roots in cracks
2Bt—67 to 94 centimeters (26.4 to 37.0 inches); red (2.5YR 5/6) interior, red (2.5YR 4/6) interior, moist; clay; weak fine and medium subangular blocky structure; very hard, firm; 0.5 fine and medium roots and 0.5 coarse roots; 37 percent clay films on faces of peds; fragments; moderately acid, pH 5.8, hellige-truog; abrupt smooth boundary. Lab sample # 79P00941. Few thin strata of light yellowish brown.; common clay films surface features on faces of peds; few fine and medium roots; few coarse roots
3R&C—94 to 104 centimeters (37.0 to 40.9 inches); weathered bedrock; strongly cemented; fragments. Lab sample # 79P00942. Interbedded with thin layers of shaley clay.