MORPHOLOGY & MINERALOGY OF
WATER DISPERSIBLE SAND & SILTS


Table 1. Soil samples used in this study and their characteristics.

Sample

Soil Series

Classification

Source

Alachua Bh

Pomona

sandy, siliceous, hyperthermic Ultic Haplaquod

Florida

Alachua Btg

Millhopper taxajunct

loamy, siliceous, hyperthermic Arenic Paleudult

Florida

Boonville Ap

Boonville

fine, montmorillonitic, thermic Rutptic-Vertic Albaqualf

Texas

Cecil Ap

Cecil

clayey, kaolinitic, thermic Typic Kanhapludult

Georgia

Cecil Ap

Cecil

clayey, kaolinitic, thermic Typic Kanhapludult

Georgia

Consumo Ap

Consumo

clayey, mixed, isohyperthermic Typic Haplohumult

Puerto Rico

Consumo B

Consumo

clayey, mixed, isohyperthermic Typic Haplohumult

Puerto Rico

Decatur Ap

Decatur

clayey, kaolinitic, thermic Rhodic Paleudult

Alabama

Decatur Bt

Decatur

clayey, kaolinitic, thermic Rhodic Paleudult

Alabama

Dyke Ap

Dyke

clayey, mixed, mesic Typic Rhodudult

Georgia

Foley Ap

Foley

fine-silty, mixed, thermic Albic Glossic Natraqualf

Louisiana

Foley Btg2

Foley

fine-silty, mixed, thermic Albic Glossic Natraqualf

Louisiana

Hayesville Ap

Hayesville

clayey, kaolinitic, mesic Typic Kanhapludult

N. Carolina

Hayesville Bt2

Hayesville

clayey, kaolinitic, mesic Typic Kanhapludult

N. Carolina

Heiden C2

Heiden

fine, montmorillonitic, thermic Udic Haplustert

Oklahoma

Humatas Ap

Humatas

clayey, mixed, isohyperthermic Typic Haplohumult

Puerto Rico

Humatas B

Humatas

clayey, mixed, isohyperthermic Typic Haplohumult

Puerto Rico

Kirkland Bt

Kirkland

fine, mixed, thermic Udertic Paleustoll

Oklahoma

Marlton Ap

Marlton

clayey, glauconitic, mesic Typic Hapludult

New Jersey

Marlton B2

Marlton

clayey, glauconitic, mesic Typic Hapludult

New Jersey

Maury Ap

Maury

fine, mixed, mesic Typic Hapludult

Kentucky

Maury Bt

Maury

fine, mixed, mesic Typic Hapludult

Kentucky

Memphis Ap

Memphis

fine-silty, mixed, thermic Typic Hapludalf

Kentucky

Memphis Bt2

Memphis

fine-silty, mixed, thermic Typic Hapludalf

Kentucky

Nipe

Nipe

fine, sesquic, isohyperthermic Anionic Acrudox

Puerto Rico

Ocala NF C

Astatula

hyperthermic, uncoated Typic Quartzipsamment

Florida

Orangeburg Ap

Orangeburg

fine-loamy, siliceous, thermic Typic Kandiudult

Georgia

Sharkey Ap

Sharkey

very-fine, montmorillonitic, nonacid, thermic Vertic Haplaquept

Louisiana

Wayah Ap

Wayah

coarse-loamy, mixed, frigid Typic Haplumbrept

N. Carolina


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Last Modified: November 24, 1998

Document Prepared by:
North Carolina Agricultural Research Service
North Carolina State University