IDENTIFIERS

Current Taxon Name (Soil Name): Flagspring

OSD

Series Extent

User Site ID: 1995MO119011M

User Pedon ID: 1995MO119011

User Site Association ID: 8409

Transect:

User Transect ID - 95-03

Transect Stop Number - 5

Transect Interval - 75.0

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - MCL

Lab Pedon # - M9511911

Print Date: 5/31/2024

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: 36.6379750

Std. Longitude: -94.0757889

Datum: WGS84

Township: T22N

Range: R29W

Section: 9

PLSS Details: 1250 feet E and 2000 feet N of the SW corner

Location Description: 1250' East, 2000' North, Sec. 9, T.22N. R.29W.

Map Unit: 70077—Flagspring extremely gravelly silt loam, 3 to 15 percent slopes

State: Missouri

County: MO119—McDonald

MLRA: 116B—Springfield Plain

Non-MLRA Soil Survey Area: MO119—McDonald County, Missouri

PEDON

Describers Name: KLG, JAW, JSE.

Current Taxonomic Class: Fine, mixed, semiactive, mesic Typic Hapludults

Current Taxon Kind: series

Pedon Type: classifies to current taxon name, full description

Pedon Purpose: laboratory sampling site

Pedon Record Orgin: Converted from PDP 3.x

Correlated Information:

Soil Name - Flagspring

PSC - 20 to 70 cm.

Classificaton Date - 4/18/2012

Moisture Class - udic

Sampled As Information:

Soil Name - Flagspring

Taxon Kind - series

Classificaton Date - 8/24/1995

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: slope alluvium derived from cherty limestone and/or residuum weathered from cherty limestone

Landscape: plateau

Landform: ridge

Geomorphic Component Hills: interfluve

Hill Slope Profile: shoulder

Slope Shape Across: convex

Slope Shape Down: convex

Drainage Class: well

Surface Fragments: 0.00 percent

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 8/24/1995 (actual site observation date)

Air Photo ID: 9C

Surface Cover Properties:

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

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
15	—	—	408	—	340	—	—	—	—	—	—	—	—	—	—	—	—	—	—

A—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2) very gravelly silt loam; weak fine granular structure; very friable; 11.0 very fine and fine roots and 11.0 medium and coarse roots; 10.0 medium interstitial and tubular pores; 50 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # MU017470

E—10 to 20 centimeters (3.9 to 7.9 inches); pale brown (10YR 6/3) very gravelly silt loam; weak fine granular structure; very friable; 11.0 very fine and fine roots and 11.0 medium and coarse roots; 10.0 medium interstitial and tubular pores; 50 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU017471

Bt1—20 to 28 centimeters (7.9 to 11.0 inches); strong brown (7.5YR 5/6) very gravelly silt loam; weak fine subangular blocky structure; friable; 11.0 very fine and fine roots and 11.0 medium and coarse roots; 8.0 fine interstitial and tubular pores; 2 percent faint strong brown (7.5YR 5/6) clay films on faces of peds and 40 percent prominent pale brown (10YR 6/3) skeletans on faces of peds; 38 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU017472. patchy - phpvsfiid 150442; patchy - phpvsfiid 150443; patchy - phpvsfiid 150442; patchy - phpvsfiid 150443

Bt2—28 to 43 centimeters (11.0 to 16.9 inches); strong brown (7.5YR 5/6) gravelly silt loam; weak fine subangular blocky structure; friable; 11.0 very fine and fine roots and 11.0 medium and coarse roots; 4.0 fine interstitial and tubular pores; 10 percent distinct yellowish red (5YR 5/6) clay films on faces of peds and 30 percent faint skeletans on faces of peds; 25 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU017473

2Bt3—43 to 61 centimeters (16.9 to 24.0 inches); strong brown (7.5YR 5/6) and yellowish red (5YR 5/6) and red (2.5YR 4/6) paragravelly silty clay; moderate fine subangular blocky structure; firm; 7.0 very fine and fine roots and 3.0 medium and coarse roots; 2.0 fine interstitial pores; 5 percent prominent light brown (7.5YR 6/3) skeletans on faces of peds and 20 percent faint clay films on faces of peds; 18 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU017474. Chert is tripolitic.

2Bt4—61 to 81 centimeters (24.0 to 31.9 inches); red (2.5YR 4/6) and strong brown (7.5YR 5/6) clay; moderate very fine angular blocky structure; very firm; 4.0 very fine and fine roots and 2.0 medium and coarse roots; 1.0 fine interstitial pores; 50 percent faint clay films on faces of peds; 8 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU017475. Chert is Tripolitic.

2Bt5—81 to 130 centimeters (31.9 to 51.2 inches); red (2.5YR 4/6) and red (2.5YR 4/8) and brown (7.5YR 5/4) very paragravelly clay; moderate fine and medium subangular blocky parts to weak fine angular blocky structure; very firm; 4.0 very fine and fine roots and 2.0 medium and coarse roots; 1.0 fine interstitial pores; 1 percent faint black (10YR 2/1) organic stains in root channels and/or pores and 60 percent faint clay films on faces of peds; 50 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; clear wavy boundary. Lab sample # MU017476. chert is tripolitic.

3B/C—130 to 203 centimeters (51.2 to 79.9 inches); dark red (2.5YR 3/6) and yellowish red (5YR 5/8) extremely paragravelly clay; moderate fine subangular blocky parts to weak very fine subangular blocky structure; very firm; 1.0 very fine and fine roots; 1.0 fine interstitial pores; 30 percent faint clay films on faces of peds; 20 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 50 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog. Lab sample # MU017477. Chert is tripolitic.