IDENTIFIERS

Current Taxon Name (Soil Name): Lagonda

OSD

Series Extent

User Site ID: 2007MO041003

User Pedon ID: 2007MO041003

Transect:

User Transect ID - Lagonda-041-03

Transect Stop Number - 2

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - MCL

Lab Pedon # - M0704103

NCSS Pedon Lab Data NASIS Record ID - 30743

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: 39.4465294

Std. Longitude: -92.7943344

Datum: WGS84

Township: T54N

Range: R17W

Section: 26

PLSS Details: 365 feet East and 210 feet North from the South West corner

Map Unit: 30116—Lagonda silt loam, 2 to 5 percent slopes, eroded

Country: US—United States

State: Missouri

County: MO041—Chariton

MLRA: 109—Iowa and Missouri Heavy Till Plain

Regional Office: NC—North Central

Non-MLRA Soil Survey Area: MO041—Chariton County, Missouri

7.5 Minute USGS Quad: 39092-D7—Salisbury, Missouri

PEDON

Describers Name: David Dowdy, Larry Slechta, Amber Marshaus

Current Taxonomic Class: Fine, smectitic, mesic Aquertic Argiudolls

Current Taxon Kind: series

Pedon Type: within range of map unit

Pedon Purpose: full pedon description

Pedon Record Orgin: Missouri Pedon

Pedon #: 3

Correlated Information:

Soil Name - Lagonda

PSC - 46 to 97 cm.

Classificaton Date - 4/17/2012

Soil Taxonomic Edition - ninth edition

Moisture Class - aquic

Moisture Subclass - typic

Sampled As Information:

Soil Name - Lagonda

Classificaton Date - 4/10/2007

Dynamic Soil Properties:

Erosion Class - 0

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: fine-silty loess derived from mixed over clayey pedisediment derived from mixed

Landscape: till plain

Landform: hillslope

Geomorphic Component Hills: side slope

Hill Slope Profile: backslope

Slope Position: upper third

Slope Complexity: simple

Slope Shape Across: linear

Slope Shape Down: concave

Runoff: medium

Drainage Class: poorly

Flooding: none flooding

Ponding: none ponding

Geology: Pre-illinoian Stage formation.

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 4/10/2007 (actual site observation date)

Air Photo ID: 39092d7ne

Surface Water Kind: none observed

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 -

Site Erosion Accelerated: water erosion sheet

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
mollic epipedon redox depletions with chroma 2 or less argillic horizon redox concentrations lithologic discontinuity	0—46 28—206 46—206 46—206 137—	44—46—48 176—178—180 158—160—162 158—160—162 1—1—3

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
5	—	—	223.7	—	60	—	—	—	—	—	—	—	—	—	—	—	—	—	—

Ap—0 to 28 centimeters (0.0 to 11.0 inches); black (10YR 2/1) rubbed silt loam; 2 percent sand; 76 percent silt; 23 percent clay; friable; 10.0 medium roots throughout and 10.0 fine roots throughout; 10.0 very fine tubular and 10.0 fine tubular and 10.0 coarse tubular pores; fragments; abrupt smooth boundary. Lab sample # MU029000; observed in push tube

AB—28 to 46 centimeters (11.0 to 18.1 inches); 80 percent very dark gray (10YR 3/1) broken face and 20 percent dark gray (10YR 4/1) broken face silty clay loam; 2 percent sand; 73 percent silt; 25 percent clay; friable; 0.5 very fine roots throughout; 10.0 very fine tubular and 10.0 fine tubular pores; fragments; clear smooth boundary. Lab sample # MU029001; observed in push tube

2Btg1—46 to 84 centimeters (18.1 to 33.1 inches); dark grayish brown (10YR 4/2) broken face silty clay; 3 percent sand; 56 percent silt; 41 percent clay; firm; 0.5 very fine roots throughout; 3.0 very fine tubular and 3.0 fine tubular pores; 70 percent prominent gray (10YR 5/1), moist, clay films on all faces of peds; 3 percent fine faint cylindrical extremely weakly coherent cemented black (10YR 2/1), moist, manganese masses with sharp boundaries throughout and 21 percent fine prominent cylindrical noncoherent cemented dark yellowish brown (10YR 4/6), moist, masses of oxidized iron with sharp boundaries throughout; fragments; clear smooth boundary. Lab sample # MU029002; observed in push tube

2Btg22—84 to 117 centimeters (33.1 to 46.1 inches); gray (10YR 5/1) broken face silty clay loam; 4 percent sand; 57 percent silt; 39 percent clay; very firm; 0.5 very fine roots throughout; 3.0 very fine tubular and 3.0 fine tubular pores; 70 percent prominent dark gray (10YR 4/1), moist, clay films on all faces of peds; 2 percent fine distinct cylindrical moderately coherent cemented black (10YR 2/1), moist, iron-manganese nodules with sharp boundaries throughout and 5 percent fine distinct cylindrical extremely weakly coherent cemented black (10YR 2/1), moist, manganese masses with sharp boundaries throughout and 22 percent fine prominent cylindrical noncoherent cemented yellowish brown (10YR 5/8), moist, masses of oxidized iron with sharp boundaries throughout; fragments; clear smooth boundary. Lab sample # MU029003; observed in push tube

2Btg21—117 to 137 centimeters (46.1 to 53.9 inches); gray (10YR 5/1) broken face silty clay loam; 4 percent sand; 57 percent silt; 39 percent clay; very firm; 0.5 very fine roots throughout; 3.0 very fine tubular and 3.0 fine tubular pores; 70 percent prominent dark gray (10YR 4/1), moist, clay films on all faces of peds; 2 percent fine distinct cylindrical moderately coherent cemented black (10YR 2/1), moist, iron-manganese nodules with sharp boundaries throughout and 5 percent fine distinct cylindrical extremely weakly coherent cemented black (10YR 2/1), moist, manganese masses with sharp boundaries throughout and 22 percent fine prominent cylindrical noncoherent cemented yellowish brown (10YR 5/8), moist, masses of oxidized iron with sharp boundaries throughout; fragments; clear smooth boundary. Lab sample # MU029004; observed in push tube

2Btg3—137 to 168 centimeters (53.9 to 66.1 inches); gray (10YR 5/1) broken face silty clay loam; 8 percent sand; 57 percent silt; 35 percent clay; very firm; 0.5 very fine roots throughout; 3.0 very fine tubular and 3.0 fine tubular pores; 35 percent distinct dark gray (10YR 4/1), moist, clay films on all faces of peds; 15 percent medium prominent cylindrical noncoherent cemented dark yellowish brown (10YR 4/6), moist, masses of oxidized iron with sharp boundaries throughout and 15 percent fine distinct cylindrical extremely weakly coherent cemented black (10YR 2/1), moist, manganese masses with sharp boundaries throughout; fragments; clear smooth boundary. Lab sample # MU029005; observed in push tube

2Btg4—168 to 206 centimeters (66.1 to 81.1 inches); gray (10YR 6/1) broken face silt loam; 12 percent sand; 58 percent silt; 30 percent clay; firm; 3.0 very fine tubular and 3.0 fine tubular pores; 12 percent faint gray (10YR 5/1), moist, clay films on all faces of peds; 5 percent medium prominent cylindrical noncoherent cemented dark yellowish brown (10YR 4/6), moist, masses of oxidized iron with sharp boundaries throughout and 5 percent fine prominent cylindrical extremely weakly coherent cemented black (10YR 2/1), moist, manganese masses with sharp boundaries throughout and 8 percent medium prominent cylindrical noncoherent cemented yellowish brown (10YR 5/8), moist, masses of oxidized iron with sharp boundaries throughout; fragments. Lab sample # MU029006; observed in push tube