IDENTIFIERS

Current Taxon Name (Soil Name): Eastwood

OSD

Series Extent

User Site ID: 85TX203026

User Pedon ID: S85TX203002

Vegetation Plot ID: 85TX203026

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - TAMU

Lab Pedon # - S85TX203002

NCSS Pedon Lab Data NASIS Record ID - 45499

Print Date: 2/16/2025

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: 32.4598370

Std. Longitude: -94.1384170

Datum: WGS84

Location Description: From junction of U.S. Hwy's 59 and 80 in Marshall, 11.2 miles E on U.S. Hwy 80, 0.1 mile S across overpass, 1.75 mile E on service road, 2 miles S on Strickland Springs Road, 300 feet E and 50 feet N in woodland beside pipeline.

Map Unit: EasCn—Eastwood very fine sandy loam, 1 to 5 percent slopes

Country: US—United States

State: Texas

County: TX203—Harrison

MLRA: 133B—Western Coastal Plain

Non-MLRA Soil Survey Area: TX203—Harrison County, Texas

7.5 Minute USGS Quad: 32094-D2—Stricklin Springs, Texas

PEDON

Describers Name: ACP,RD,MLG

Current Taxonomic Class: Fine, smectitic, thermic Chromic Vertic Hapludalfs

Current Taxon Kind: series

Pedon Type: OSD pedon

Pedon Purpose: full pedon description

Pedon Record Orgin: PedonPC

Correlated Information:

Soil Name - Eastwood

PSC - 25 to 100 cm.

Classificaton Date - 5/21/2012

Soil Taxonomic Edition - eleventh edition

Moisture Class - udic

Moisture Subclass - udic

Sampled As Information:

Soil Name - Eastwood

Classificaton Date - 9/4/1985

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

Certification Status: certified

QC Status: level 3

SITE

Parent Material: clayey fluviomarine deposits

Landscape: coastal plain

Landform: interfluve

Geomorphic Component Hills: interfluve

Hill Slope Profile: summit

Slope Shape Across: convex

Drainage Class: moderately well

Geology: Wilcox formation.

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 9/4/1985 (actual site observation date)

Surface Cover Properties:

Site Obs. Cover Kind 1 - tree cover

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
PITA	Pinus taeda	loblolly pine	—	—	—

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
ochric epipedon argillic horizon slickensides	0—20 20—117 59—94	—- —- —-

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	—	—	99	—		—	—	—	—	—	—	—	—	—	—	—	—	—	—

A—0 to 8 centimeters (0.0 to 3.1 inches); dark yellowish brown (10YR 4/4), yellowish brown (10YR 5/4), dry; very fine sandy loam; 64 percent sand; 22 percent silt; 14 percent clay; weak medium granular structure; soft, very friable; 3.0 medium roots and 3.0 fine roots; 2.0 medium and 2.0 fine pores; fragments; 48 Base Saturation; 13 Aluminum Saturation; very strongly acid, pH 4.9; clear smooth boundary. Lab sample # TAMU2547

E/B—8 to 20 centimeters (3.1 to 7.9 inches); strong brown (7.5YR 5/6) and light yellowish brown (10YR 6/4) very fine sandy loam; 62 percent sand; 22 percent silt; 16 percent clay; weak medium subangular blocky structure; soft, very friable; 2.0 fine roots and 2.0 coarse roots; 2.0 medium and 2.0 fine pores; 1 percent fine prominent weakly coherent cemented iron-manganese concretions; fragments; 35 Base Saturation; 51 Aluminum Saturation; very strongly acid, pH 4.6; clear wavy boundary. Lab sample # TAMU2548

Bt1—20 to 31 centimeters (7.9 to 12.2 inches); red (2.5YR 4/6) clay; 17 percent sand; 37 percent silt; 46 percent clay; moderate fine subangular blocky structure; very hard, very firm; 2.0 fine roots and 2.0 coarse roots; 1.0 very fine pores; fragments; 37 Base Saturation; 48 Aluminum Saturation; very strongly acid, pH 4.6; clear wavy boundary. Lab sample # TAMU2549

Bt2—31 to 43 centimeters (12.2 to 16.9 inches); red (2.5YR 4/6) clay; 13 percent sand; 37 percent silt; 50 percent clay; moderate medium prismatic parts to weak medium subangular blocky structure; very hard, very firm; 2.0 fine roots and 2.0 coarse roots; 1.0 fine pores; 1 percent fine prominent light brownish gray (2.5Y 6/2), moist, iron depletions on surfaces along root channels and 1 percent fine prominent light brownish gray (10YR 6/2), moist, iron depletions on surfaces along root channels; fragments; 43 Base Saturation; 41 Aluminum Saturation; very strongly acid, pH 4.5; clear wavy boundary. Lab sample # TAMU2550

Bt3—43 to 59 centimeters (16.9 to 23.2 inches); red (2.5YR 4/6) clay; 10 percent sand; 39 percent silt; 51 percent clay; moderate medium prismatic parts to weak medium subangular blocky structure; very hard, very firm; 1.0 fine roots and 1.0 coarse roots; 1.0 fine pores; 10 percent pressure faces; 15 percent medium prominent light brownish gray (2.5Y 6/2), moist, iron depletions on surfaces along root channels; fragments; 52 Base Saturation; 36 Aluminum Saturation; very strongly acid, pH 4.6; gradual wavy boundary. Lab sample # TAMU2551

Bt4—59 to 71 centimeters (23.2 to 28.0 inches); red (2.5YR 4/8) silty clay; 7 percent sand; 42 percent silt; 51 percent clay; moderate medium prismatic parts to moderate coarse subangular blocky structure; very hard, very firm; 1.0 fine roots; 1.0 very fine pores; 7 percent slickensides (pedogenic) and 35 percent pressure faces; 30 percent medium prominent iron depletions on surfaces along root channels; fragments; 62 Base Saturation; 25 Aluminum Saturation; very strongly acid, pH 4.7; clear smooth boundary. Lab sample # TAMU2552

Bt5—71 to 94 centimeters (28.0 to 37.0 inches); yellowish brown (10YR 5/6) silty clay; 8 percent sand; 48 percent silt; 44 percent clay; 20 percent red (2.5YR 5/6) medium prominent mottles; weak medium prismatic parts to weak coarse prismatic parts to weak medium subangular blocky structure; very hard, very firm; 1.0 fine roots; 1.0 very fine pores; 10 percent slickensides (pedogenic) and 30 percent pressure faces; 15 percent medium distinct light brownish gray (2.5Y 6/2), moist, iron depletions on surfaces along root channels; 1 percent fine barite crystals; fragments; 68 Base Saturation; 17 Aluminum Saturation; very strongly acid, pH 4.6; clear smooth boundary. Lab sample # TAMU2553

Bt6—94 to 117 centimeters (37.0 to 46.1 inches); light yellowish brown (2.5Y 6/4) silty clay loam; 1 percent brownish yellow (10YR 6/6) fine distinct mottles; weak medium subangular blocky structure; very hard, firm; 1.0 medium roots and 1.0 fine roots; 1.0 fine pores; 15 percent pressure faces and 35 percent clay films on all faces of peds; 15 percent medium light brownish gray (2.5Y 6/2), moist, iron depletions; 3 percent fine barite crystals; fragments; very strongly acid, pH 4.6; clear smooth boundary. Lab sample # TAMU2554

BC—117 to 130 centimeters (46.1 to 51.2 inches); yellowish brown (10YR 5/4) clay loam; 1 percent yellowish brown (10YR 5/6) fine mottles; weak medium subangular blocky parts to weak medium platy structure; hard, friable; 1.0 fine roots; 1.0 fine pores; 1 percent clay films on all faces of peds; 15 percent fine distinct light brownish gray (2.5Y 6/2), moist, iron depletions; 1 percent fine barite crystals; fragments; very strongly acid, pH 4.9; clear smooth boundary. Lab sample # TAMU2555. All old root channels filled with clayey material (10YR 5/6).; patchy - phpvsfiid 702927; patchy - phpvsfiid 702927

C—130 to 203 centimeters (51.2 to 79.9 inches); light yellowish brown (2.5Y 6/4) silty clay loam; 15 percent brownish yellow (10YR 6/6) fine distinct mottles; hard, friable; 1.0 fine roots; 1 percent fine iron-manganese concretions at top of horizon; 1 percent fine barite crystals; fragments; neutral, pH 6.9. Lab sample # TAMU2556