IDENTIFIERS

Current Taxon Name (Soil Name): Rosebloom

OSD

Series Extent

User Site ID: S2016MS105001

User Pedon ID: S2016MS105001

User Site Association ID: Region 7 FY-16 NWCA Pedons

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - KSSL

Lab Pedon # - 17N0129

NCSS Pedon Lab Data NASIS Record ID - 87623

Print Date: 11/11/2024

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: 33.2992500

Std. Longitude: -88.8161944

Datum: WGS84

Map Unit: Mu—Mathiston silt loam, 0 to 2 percent slopes, occasionally flooded

State: Mississippi

County: MS105—Oktibbeha

MLRA: 133A—Southern Coastal Plain

Regional Office: 7—Auburn, AL

MLRA Soil Survey Area: SE-MER—Meridian, Mississippi

Non-MLRA Soil Survey Area: MS105—Oktibbeha County, Mississippi

PEDON

Describers Name: J. Craig Harris, C. Hatcher, J. Velazquez

Current Taxonomic Class: Fine-silty, mixed, active, acid, thermic Fluvaquentic Endoaquepts

Current Taxon Kind: series

Pedon Type: classifies to current taxon name, full description

Pedon Purpose: research site

Pedon Record Orgin: NASIS

Dynamic Soil Properties:

Erosion Class - 0

Pedoderm Loose Cover Indicator - no

Hydric: yes

SITE

Parent Material: silty alluvium

Landscape: alluvial plain

Landform: flat

Geomorphic Component Flats: dip

Slope Complexity: simple

Slope Shape Across: linear

Slope Shape Down: linear

Drainage Class: poorly

Flooding: frequent flooding for brief periods

Ponding: none ponding

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 4/27/2016 (actual site observation date)

Data Collector: J. Craig Harris

Surface Cover Properties:

Site Obs. Cover Kind 1 - tree cover

Site Obs. Cover Kind 2 - hardwoods

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Current Weather - partly cloudy

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
ochric epipedon cambic horizon endosaturation reduced matrix redox concentrations	0—18 18—65 18—203 18—203 18—203	—18— —47— —185— —185— —185—

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
0.5	—	—	98.7	—		—	—	—	—	—	—	—	—	—	—	—	—	—	—

A—0 to 18 centimeters (0.0 to 7.1 inches); dark brown (10YR 3/3) broken face silt loam; weak fine granular, and weak medium granular structure; friable, nonsticky, nonplastic; many very fine roots throughout and common very coarse roots throughout and many medium roots throughout and common coarse roots throughout; fragments; clear smooth boundary. Lab sample # 17N00750; wet, non-satiated when described; observed in pit, small

Bg1—18 to 36 centimeters (7.1 to 14.2 inches); gray (10YR 6/1) broken face silt loam; weak medium subangular blocky structure; friable, nonsticky, nonplastic; common medium roots throughout and common fine roots throughout; common medium vesicular and common fine vesicular pores; 1 percent fine prominent spherical black (10YR 2/1), moist, manganese masses in matrix and 10 percent coarse prominent irregular light olive brown (2.5Y 5/4), moist, iron-manganese masses on faces of peds and 15 percent medium prominent irregular light olive brown (2.5Y 5/4), moist, iron-manganese masses on faces of peds; fragments; clear smooth boundary. Lab sample # 17N00751; wet, non-satiated when described; observed in pit, small

Bg2—36 to 65 centimeters (14.2 to 25.6 inches); gray (10YR 6/1) broken face silt loam; moderate medium subangular blocky structure; friable, nonsticky, nonplastic; common medium roots throughout and common fine roots throughout; 1 percent fine prominent spherical black (10YR 2/1), moist, manganese masses in matrix and 10 percent coarse prominent irregular light olive brown (2.5Y 5/4), moist, iron-manganese masses on faces of peds and 15 percent medium prominent irregular light olive brown (2.5Y 5/4), moist, iron-manganese masses on faces of peds; fragments; abrupt smooth boundary. Lab sample # 17N00752; wet, non-satiated when described; observed in pit, small

Bg3—65 to 90 centimeters (25.6 to 35.4 inches); gray (2.5Y 6/1) broken face very fine sandy loam; weak fine subangular blocky structure; friable, nonsticky, nonplastic; 10 percent coarse prominent irregular light olive brown (2.5Y 5/4), moist, iron-manganese masses on faces of peds and 15 percent medium prominent irregular light olive brown (2.5Y 5/4), moist, iron-manganese masses on faces of peds; fragments; abrupt smooth boundary. Lab sample # 17N00753; wet, satiated when described; observed in auger, bucket

Cg1—90 to 137 centimeters (35.4 to 53.9 inches); gray (2.5Y 6/1) broken face silty clay loam; structureless massive; firm, slightly sticky, slightly plastic; 1 percent coarse prominent spherical very dark grayish brown (10YR 3/2), moist, iron-manganese masses and 10 percent medium distinct irregular strong brown (7.5YR 5/6), moist, masses of oxidized iron and 15 percent fine prominent irregular brown (7.5YR 5/4), moist, masses of oxidized iron; fragments; gradual smooth boundary. Lab sample # 17N00754; wet, satiated when described; observed in auger, bucket

Cg2—137 to 203 centimeters (53.9 to 79.9 inches); light brownish gray (10YR 6/2) broken face silty clay loam; strong massive; firm, slightly sticky, slightly plastic; 5 percent fine prominent spherical very dark grayish brown (10YR 3/2), moist, manganese masses and 10 percent very coarse irregular light yellowish brown (10YR 6/4), moist, iron-manganese masses and 10 percent medium prominent irregular strong brown (7.5YR 5/6), moist, masses of oxidized iron and 15 percent fine distinct irregular brown (7.5YR 5/4), moist, masses of oxidized iron and 20 percent coarse distinct irregular light yellowish brown (10YR 6/4), moist, iron-manganese masses; fragments. Lab sample # 17N00755; wet, satiated when described; observed in auger, bucket