IDENTIFIERS

Current Taxon Name (Soil Name): Askew

OSD

Series Extent

User Site ID: 1992MO057032

User Pedon ID: 1992MO057032

Lab Information:

Certified Lab Pedon Description - yes

Lab Source ID - MCL

Lab Pedon # - M9205732

NCSS Pedon Lab Data NASIS Record ID - 28768

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: 37.4868000

Std. Longitude: -94.0425000

Datum: WGS84

Township: T32N

Range: R28W

Section: 30

PLSS Details: 200 feet W and 2400 feet S of the NE corner

Location Description: 200 feet W and 2400 feet S of the NE corner of Sec. 30, T32N, R28W.

Map Unit: 40004—Barden loam, 2 to 5 percent slopes

State: Missouri

County: MO057—Dade

MLRA: 112—Cherokee Prairies

MLRA Soil Survey Area: NC-CLI—Clinton, Missouri

Non-MLRA Soil Survey Area: MO057—Dade County, Missouri

7.5 Minute USGS Quad: 37094-D1—Golden City, Missouri

PEDON

Describers Name: R. D. Chorice, Charles Harwood, Max Aldrich

Current Taxonomic Class: Fine-silty, mixed, active, mesic Aquollic Hapludalfs

Current Taxon Kind: taxon above family

Pedon Type: taxadjunct to the series

Pedon Purpose: soil survey inventory

Pedon Record Orgin: NASIS

Correlated Information:

Soil Name - Askew

PSC - 25 to 75 cm.

Classificaton Date - 4/21/2020

Classifier - J.R. Perkins

Soil Taxonomic Edition - twelfth edition

Sampled As Information:

Soil Name - Askew

Taxonomic Class - Fine-silty, mixed, active, mesic Aquollic Hapludalfs

Taxon Kind - taxon above family

PSC - 25 to 75 cm.

Classificaton Date - 4/28/1992

Classifier - J.R. Perkins

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

Certification Status: certified

Field Measured Properties: 32.8 percent of pscs clay and 0 percent of pscs gravel and 12.05 percent of pscs sand

SITE

Parent Material: slope alluvium

Landscape: river valley

Landform: paleoterrace

Geomorphic Component Terraces: tread

Slope Complexity: simple

Slope Shape Across: convex

Slope Shape Down: linear

Drainage Class: moderately well

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 1/25/2011 (entry creation date)

Surface Cover Properties:

Site Obs. Cover Kind 1 - grass/herbaceous cover

Site Obs. Cover Kind 2 - pastureland, tame

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
mollic epipedon argillic horizon redox concentrations lithologic discontinuity redox depletions with chroma 2 or less lithologic discontinuity reduced matrix aquic conditions episaturation	0—25 25—203 25—203 69—130 69—203 130—203 130—168 130—168 130—168	—25— —178— —178— —61— —134— —73— —38— —38— —38—

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	—	—	300.2	—		—	—	—	—	—	—	—	—	—	—	—	—	—	—

Ap—0 to 15 centimeters (0.0 to 5.9 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; 27 percent sand; 56 percent silt; 17 percent clay; moderate medium granular structure; very friable; common (4.0) fine roots throughout; fragments; neutral, pH 7.0, pH meter; abrupt smooth boundary. Lab sample # MU044610

A—15 to 25 centimeters (5.9 to 9.8 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; 26 percent sand; 59 percent silt; 15 percent clay; moderate medium granular structure; very friable; common (4.0) fine roots throughout; fragments; neutral, pH 7.2, pH meter; clear smooth boundary. Lab sample # MU044611

Bt1—25 to 43 centimeters (9.8 to 16.9 inches); 50 percent brown (10YR 4/3) and 50 percent yellowish brown (10YR 5/6) silty clay loam; 18 percent sand; 54 percent silt; 27 percent clay; moderate fine subangular blocky structure; firm; common (4.0) fine roots throughout; 26 percent distinct clay films on all faces of peds; 4 percent distinct manganese coatings; fragments; moderately acid, pH 6.0, pH meter; gradual smooth boundary. Lab sample # MU044612. continuous - phpvsfiid 1632650; continuous - phpvsfiid 1632650

Bt2—43 to 69 centimeters (16.9 to 27.2 inches); 50 percent yellowish brown (10YR 5/6) and 50 percent brown (10YR 4/3) silty clay loam; 15 percent sand; 47 percent silt; 37 percent clay; weak fine subangular blocky structure; firm; few (0.9) fine roots throughout; 26 percent distinct clay films on all faces of peds; 15 percent fine prominent red (2.5YR 4/8), moist, masses of oxidized iron and 15 percent distinct manganese coatings; fragments; strongly acid, pH 5.1, pH meter; abrupt smooth boundary. Lab sample # MU044613. continuous - phpvsfiid 1632651; continuous - phpvsfiid 1632651

2Bt3—69 to 104 centimeters (27.2 to 40.9 inches); 50 percent yellowish brown (10YR 5/6) and 50 percent red (2.5YR 4/6) clay loam; 21 percent sand; 47 percent silt; 32 percent clay; weak fine angular blocky structure; firm; few (0.9) fine roots throughout; 26 percent distinct clay films on all faces of peds; 15 percent medium prominent grayish brown (10YR 5/2), moist, iron depletions and 15 percent fine prominent grayish brown (10YR 5/2), moist, iron depletions and 15 percent distinct manganese coatings; fragments; strongly acid, pH 5.3, pH meter; gradual smooth boundary. Lab sample # MU044614. continuous - phpvsfiid 1632652; continuous - phpvsfiid 1632652

2Bt4—104 to 130 centimeters (40.9 to 51.2 inches); 51 percent strong brown (7.5YR 4/6) and 49 percent light brownish gray (10YR 6/2) silty clay loam; 19 percent sand; 46 percent silt; 35 percent clay; weak fine angular blocky, and weak medium angular blocky structure; firm; few (0.9) fine roots throughout; 26 percent distinct clay films on all faces of peds; 15 percent fine noncoherent cemented iron-manganese masses and 15 percent fine prominent red (2.5YR 4/8), moist, masses of oxidized iron and 15 percent distinct manganese coatings and 15 percent medium noncoherent cemented iron-manganese masses; fragments; strongly acid, pH 5.3, pH meter; gradual smooth boundary. Lab sample # MU044615. continuous - phpvsfiid 1632653; continuous - phpvsfiid 1632653

3Btg—130 to 168 centimeters (51.2 to 66.1 inches); 50 percent gray (10YR 6/1) and 50 percent light gray (10YR 7/2) clay; 19 percent sand; 39 percent silt; 42 percent clay; 15 percent strong brown (7.5YR 5/6) fine prominent and 15 percent strong brown (7.5YR 5/6) medium prominent mottles; weak fine angular blocky, and weak medium angular blocky structure; firm; 26 percent distinct clay films on all faces of peds; 15 percent distinct manganese coatings; fragments; strongly acid, pH 5.2, pH meter; clear smooth boundary. Lab sample # MU044616. continuous - phpvsfiid 1632655; continuous - phpvsfiid 1632655

3Bt—168 to 203 centimeters (66.1 to 79.9 inches); 50 percent strong brown (7.5YR 5/8) and 50 percent strong brown (7.5YR 5/6) clay loam; 27 percent sand; 38 percent silt; 35 percent clay; weak fine angular blocky, and weak medium angular blocky structure; firm; 26 percent distinct clay films on all faces of peds; 15 percent medium prominent dark gray (10YR 4/1), moist, iron depletions and 15 percent fine prominent dark gray (10YR 4/1), moist, iron depletions and 15 percent fine noncoherent cemented iron-manganese masses and 15 percent medium noncoherent cemented iron-manganese masses; fragments; strongly acid, pH 5.2, pH meter. Lab sample # MU044617. continuous - phpvsfiid 1632656; continuous - phpvsfiid 1632656