IDENTIFIERS

Current Taxon Name (Soil Name): Scholten

OSD

Series Extent

User Site ID: 1999MO067168M

User Pedon ID: 1999MO067168

User Site Association ID: 7767

Transect:

User Transect ID - 57

Transect Stop Number - 5

Transect Interval - 50.0

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - MCL

Lab Pedon # - M9906714

Print Date: 12/17/2024

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: 36.8763833

Std. Longitude: -92.2013750

Datum: WGS84

Township: T25N

Range: R11W

Section: 6

PLSS Details: 100 feet E and 2650 feet S of the NW corner

Location Description: 100 feet east and 2650 feet south of the NW corner of Section 6, T25N, R11W

Map Unit: 73236—Scholten-Poynor complex, 3 to 8 percent slopes

State: Missouri

County: MO067—Douglas

MLRA: 116A—Ozark Highland

Non-MLRA Soil Survey Area: MO067—Douglas County, Missouri

PEDON

Describers Name: KB, BF, GS and BS

Current Taxonomic Class: Loamy-skeletal, siliceous Typic Fragiudults

Pedon Purpose: laboratory sampling site

Pedon Record Orgin: Converted from PDP 3.x

Correlated Information:

Soil Name - Scholten

PSC - 23 to 56 cm.

Classificaton Date - 4/18/2012

Moisture Class - udic

Sampled As Information:

Soil Name - Scholten

Taxon Kind - series

Classificaton Date - 5/26/1999

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: pedisediment and/or residuum and/or slope alluvium

Landscape: plateau

Landform: interfluve

Geomorphic Component Hills: interfluve

Hill Slope Profile: summit

Slope Shape Across: linear

Slope Shape Down: convex

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 5/26/1999 (actual site observation date)

Air Photo ID: 2252-19

Surface Cover Properties:

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
ochric epipedon argillic horizon fragipan argillic horizon	3—23 23—56 56—79 79—178	—- —- —- —-

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
6	—	—	351	—	80	1092	—	—	12.8	—	—	—	—	—	—	—	5227	Mansfield	TAPS

Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments. Lab sample # MU64269

A—3 to 10 centimeters (1.2 to 3.9 inches); very dark grayish brown (10YR 3/2), light brownish gray (10YR 6/2), dry; gravelly silt loam; moderate fine granular structure; friable; 6.0 fine to coarse roots; 15 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU062665

E—10 to 23 centimeters (3.9 to 9.1 inches); 80 percent brown (10YR 5/3) and 20 percent dark grayish brown (10YR 4/2) gravelly silt loam; moderate very fine subangular blocky structure; friable; 6.0 fine to coarse roots; 15 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU062666

Bt1—23 to 38 centimeters (9.1 to 15.0 inches); 60 percent light yellowish brown (10YR 6/4) and 40 percent pale brown (10YR 6/3) very gravelly silt loam; moderate fine subangular blocky structure; friable; 6.0 fine and medium roots; clay films; 35 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.5, hellige-truog; clear smooth boundary. Lab sample # MU062667

Bt2—38 to 56 centimeters (15.0 to 22.0 inches); 75 percent light brown (7.5YR 6/4) and 25 percent pale brown (10YR 6/3) very gravelly silt loam; moderate very fine subangular blocky structure; friable; 3.0 fine roots; clay films; 55 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; extremely acid, pH 4.3, hellige-truog; clear wavy boundary. Lab sample # MU062668

2Btx—56 to 79 centimeters (22.0 to 31.1 inches); 45 percent light brown (7.5YR 6/4) and 35 percent brown (7.5YR 5/4) and 20 percent light yellowish brown (10YR 6/4) extremely gravelly silt loam; moderate coarse prismatic parts to moderate very fine and fine subangular blocky structure; very firm; 0.5 fine and medium roots in cracks; clay films and 1 percent distinct manganese or iron-manganese stains on rock fragments; 1 percent fine spherical iron-manganese concretions throughout; 65 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; extremely acid, pH 4.4, hellige-truog; clear wavy boundary. Lab sample # MU062669. Roots are in the cracks between prisms. This horizon is 60 percent brittle.; discontinuous - phpvsfiid 131243; discontinuous - phpvsfiid 131243

3Bt3—79 to 122 centimeters (31.1 to 48.0 inches); 75 percent yellowish red (5YR 4/6) and 25 percent strong brown (7.5YR 5/6) extremely stony silty clay loam; moderate fine subangular blocky structure; firm; 0.5 fine roots; clay films; 20 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 20 percent by volume angular 250-425-600 millimeter limestone, cherty fragments and 30 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; extremely acid, pH 4.4, hellige-truog; clear wavy boundary. Lab sample # MU062670

3Bt4—122 to 178 centimeters (48.0 to 70.1 inches); 55 percent red (2.5YR 4/6) and 35 percent reddish yellow (7.5YR 6/6) and 10 percent brownish yellow (10YR 6/6) clay; moderate very fine and fine subangular blocky structure; firm; 0.5 fine roots; clay films; fragments; extremely acid, pH 4.3, hellige-truog. Lab sample # MU062671