IDENTIFIERS

Current Taxon Name (Soil Name): Grundy

OSD

Series Extent

User Site ID: 2007MO033006

User Pedon ID: 2007MO033006

Transect:

User Transect ID - Lagonda-033-05

Transect Stop Number - 4

Transect Interval - 91.0

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - MCL

Lab Pedon # - M0703306

NCSS Pedon Lab Data NASIS Record ID - 30763

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: 39.5844460

Std. Longitude: -93.5830536

Datum: WGS84

Township: T55N

Range: R24W

Section: 10

Map Unit: 30115—Lagonda silt loam, 2 to 5 percent slopes

State: Missouri

County: MO033—Carroll

MLRA: 109—Iowa and Missouri Heavy Till Plain

Non-MLRA Soil Survey Area: MO033—Carroll County, Missouri

PEDON

Describers Name: tk

Current Taxonomic Class: Fine, smectitic, mesic Aquertic Hapludalfs

Current Taxon Kind: taxadjunct

Pedon Type: within range of map unit

Pedon Purpose: soil survey inventory

Pedon Record Orgin: NASIS

Correlated Information:

Soil Name - Grundy

PSC - 17 to 67 cm.

Classificaton Date - 4/17/2012

Soil Taxonomic Edition - tenth edition

Moisture Class - udic

Moisture Subclass - udic

Sampled As Information:

Soil Name - Lagonda

Classificaton Date - 6/7/2007

Dynamic Soil Properties:

Erosion Class - 2

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: noncalcareous loess over till

Landscape: Loess covered hillslope on dissected till plain

Geomorphic Component Hills: interfluve

Hill Slope Profile: summit

Slope Position: upper third

Slope Complexity: simple

Slope Shape Across: linear

Slope Shape Down: linear

Drainage Class: somewhat poorly

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 6/7/2007 (actual site observation date)

Surface Cover Properties:

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Site Erosion Accelerated: water erosion sheet

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
ochric epipedon argillic horizon redox concentrations redox depletions with chroma 2 or less lithologic discontinuity	0—17 17—167 17—167 40—89 62—167	—- —- —- —- —-

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	—	—	—	—	80	—	—	—	—	—	—	—	—	—	—	—	—	—	—

Ap—0 to 17 centimeters (0.0 to 6.7 inches); very dark grayish brown (10YR 3/2) rubbed silt loam; 30 percent clay; 10 percent brown (10YR 5/3) fine faint mottles; weak fine granular, and weak fine subangular blocky structure; friable; 3.0 fine roots; fragments; clear smooth boundary. Lab sample # MU028980; observed in push tube

Btg1—17 to 40 centimeters (6.7 to 15.7 inches); dark grayish brown (10YR 4/2) rubbed silty clay; 43 percent clay; weak fine subangular blocky, and weak fine granular structure; friable; 30 percent very dark gray (10YR 3/1), moist, organoargillans; 1 percent black (N 2/0), moist, manganese masses and 35 percent strong brown (7.5YR 5/8), moist, masses of oxidized iron; fragments; clear smooth boundary. Lab sample # MU028981; observed in push tube

Btg2—40 to 62 centimeters (15.7 to 24.4 inches); brown (10YR 5/3) broken face silty clay; 43 percent clay; weak fine subangular blocky structure; firm; 10 percent very dark gray (10YR 3/1), moist, organoargillans and 30 percent faint dark gray (10YR 4/1), moist, clay films on vertical faces of peds; 5 percent gray (10YR 6/1), moist, iron depletions and 10 percent fine prominent irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with sharp boundaries in matrix and 15 percent black (10YR 2/1), moist, iron-manganese masses; fragments; clear smooth boundary. Lab sample # MU028982; observed in push tube

Btg3—62 to 89 centimeters (24.4 to 35.0 inches); light brownish gray (2.5Y 6/2) broken face silty clay; 40 percent clay; weak fine subangular blocky structure; firm; dark gray (10YR 4/1), moist, clay films on vertical faces of peds and 25 percent gray (10YR 5/1), moist, clay films on top faces of peds; 2 percent fine irregular noncoherent cemented black (N 2/0), moist, manganese masses and 2 percent gray (2.5Y 6/1), moist, iron depletions and 3 percent fine irregular noncoherent cemented light brownish gray (10YR 6/2), moist, iron-manganese masses and 25 percent fine irregular noncoherent cemented yellowish brown (10YR 5/8), moist, masses of oxidized iron; fragments; gradual wavy boundary. Lab sample # MU028983; observed in push tube

Btg4—89 to 127 centimeters (35.0 to 50.0 inches); light brownish gray (2.5Y 6/2) broken face silty clay loam; 37 percent clay; weak fine subangular blocky structure; firm; 30 percent dark gray (10YR 4/1), moist, clay films; 3 percent fine irregular noncoherent cemented black (N 2/0), moist, manganese masses and 30 percent fine irregular noncoherent cemented yellowish brown (10YR 5/8), moist, masses of oxidized iron; fragments; gradual wavy boundary. Lab sample # MU028984; observed in push tube

Btg5—127 to 167 centimeters (50.0 to 65.7 inches); gray (5Y 6/1) broken face silty clay loam; 37 percent clay; weak fine subangular blocky structure; firm; 30 percent gray (10YR 5/1), moist, clay films; 3 percent fine irregular noncoherent cemented black (N 2/0), moist, manganese masses and 20 percent fine irregular noncoherent cemented yellowish brown (10YR 5/6), moist, and yellowish brown (10YR 5/8), moist, masses of oxidized iron; fragments; gradual wavy boundary. Lab sample # MU028985; observed in push tube