IDENTIFIERS

Current Taxon Name (Soil Name): WRENGART

OSD

Series Extent

User Site ID: 2006MO113050

User Pedon ID: 2006MO113050

Vegetation Plot ID: 2006MO113050

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - MCL

Lab Pedon # - M0611350

NCSS Pedon Lab Data NASIS Record ID - 25774

Print Date: 1/29/2025

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: 39.0060556

Std. Longitude: -90.9392500

Datum: WGS84

Township: T49N

Range: R1E

Section: 18

PLSS Details: 997 feet West and 827 feet North from the South East corner

Country: US—United States

State: Missouri

County: MO113—Lincoln

MLRA: 115—Central Mississippi Valley Wooded Slopes

Non-MLRA Soil Survey Area: MO113—Lincoln County, Missouri

7.5 Minute USGS Quad: 39090-A8—Okete, Missouri

PEDON

Describers Name: Keith Knelle, John Horton, Dennis Meinert

Current Taxonomic Class: Fine-silty, mixed, active, mesic Oxyaquic Paleudalfs

Current Taxon Kind: taxadjunct

Pedon Type: within range of map unit

Pedon Purpose: full pedon description

Pedon Record Orgin: Missouri Pedon

Pedon #: 50

Correlated Information:

Soil Name - WRENGART

PSC - 15 to 66 cm.

Classificaton Date - 2/1/2012

Soil Taxonomic Edition - ninth edition

Moisture Class - udic

Moisture Subclass - oxyaquic

Sampled As Information:

Soil Name - MENFRO

Classificaton Date - 2/7/2006

Dynamic Soil Properties:

Erosion Class - 0

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: Holocene Stage silty loess derived from mixed over Mississippian System silty pedisediment derived from mixed

Landscape: hills

Landform: ridge

Geomorphic Component Hills: interfluve

Hill Slope Profile: summit

Slope Position: upper third

Slope Complexity: simple

Slope Shape Across: convex

Slope Shape Down: linear

Runoff: low

Drainage Class: moderately well

Flooding: none flooding

Ponding: none ponding

Geology: Burlington Limestone formation.

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 2/7/2006 (actual site observation date)

Air Photo ID: 39090a8sw

Surface Water Kind: none observed

Surface Cover Properties:

Site Obs. Cover Kind 1 - tree cover

Site Obs. Cover Kind 2 - hardwoods

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Site Erosion Accelerated: water erosion gully

Vegetation Plot Plants
Plant Symbol	Scientific Name	National Vernacular Name	Plant Type Group	Canopy Cover %	Vegetation Stata Level
JUVI PIEC2 QUAL CARYA	Juniperus virginiana Pinus echinata Quercus alba Carya	eastern redcedar shortleaf pine white oak hybrid hickory	— — — —	— — — —	— — — —

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
ochric epipedon argillic horizon aquic conditions redox depletions with chroma 2 or less lithologic discontinuity	0—41 41—165 41—165 99—150 124—165	—41— —124— —124— —51— —41—

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
4	—	—	170.7	—	190	—	—	—	—	—	—	—	—	—	—	—	—	—	—

Ap—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 4/3) interior silt loam; weak fine subangular blocky structure; friable; 10.0 medium roots throughout and 10.0 fine roots throughout and 10.0 coarse roots throughout; 10.0 fine interstitial pores; fragments; gradual smooth boundary. Lab sample # MU004817; observed in trench

Bt1—15 to 41 centimeters (5.9 to 16.1 inches); dark yellowish brown (10YR 4/4) interior silt loam; weak fine subangular blocky structure; friable; 10.0 medium roots throughout and 10.0 fine roots throughout and 0.5 coarse roots throughout; 10.0 fine interstitial pores; 12 percent faint yellowish brown (10YR 5/4), moist, clay films on all faces of peds; fragments; clear smooth boundary.; observed in trench

Bt2—41 to 76 centimeters (16.1 to 29.9 inches); brown (7.5YR 4/4) interior silty clay loam; moderate fine angular blocky structure; firm; 10.0 very fine roots throughout; 10.0 very fine tubular pores; 35 percent faint brown (7.5YR 4/4), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented brown (10YR 5/3), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; gradual smooth boundary.; observed in trench

Bt3—76 to 99 centimeters (29.9 to 39.0 inches); brown (7.5YR 4/4) interior silty clay loam; moderate fine subangular blocky, and moderate medium angular blocky structure; firm; 0.5 medium roots throughout and 0.5 fine roots throughout; 0.5 fine tubular pores; 35 percent prominent pale brown (10YR 6/3), moist, silt coats on all faces of peds and 35 percent faint brown (7.5YR 4/3), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary.; observed in trench

Bt4—99 to 124 centimeters (39.0 to 48.8 inches); strong brown (7.5YR 4/6) interior silty clay loam; moderate coarse subangular blocky structure; very firm; 0.5 medium roots throughout and 0.5 fine roots throughout; 3.0 fine tubular pores; 35 percent prominent light gray (10YR 7/2), moist, silt coats on all faces of peds and 35 percent distinct brown (7.5YR 4/3), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/4), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary.; observed in trench

2Bt5—124 to 150 centimeters (48.8 to 59.1 inches); strong brown (7.5YR 5/6) interior silty clay loam; moderate medium angular blocky structure; very firm; 0.5 fine roots throughout; 10.0 fine tubular pores; 35 percent prominent light gray (10YR 7/2), moist, silt coats on all faces of peds and 35 percent faint brown (7.5YR 4/3), moist, clay films on surfaces along pores; 1 percent medium faint irregular noncoherent cemented reddish yellow (7.5YR 6/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish red (5YR 5/6), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; abrupt smooth boundary.; observed in trench

2Bt6—150 to 165 centimeters (59.1 to 65.0 inches); yellowish red (5YR 5/8) interior silty clay loam; moderate coarse subangular blocky structure; very firm; 0.5 fine roots throughout; 10.0 very fine tubular and 0.5 fine tubular pores; 35 percent prominent very pale brown (10YR 7/3), moist, silt coats on all faces of peds and 35 percent faint brown (7.5YR 4/3), moist, clay films on surfaces along pores and 35 percent faint strong brown (7.5YR 4/6), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; 3 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments.; observed in trench