Articles

Brazos River, Navasota | Photo by Leo Kenney

HOME / EDUCATION / ARTICLES

ISCS members has many talented authors and photographers who graciously share their knowledge with engaging articles.

Please explore our ever-expanding library of articles in PDF format.

Image of a geology reference card from Forestry Suppliers, showing a scale for classifying gravel types by size and shape, including angular, subangular, subrounded, rounded, and well-rounded pebbles and cobbles. It includes size ranges in millimeters and descriptions of sorting levels from very poorly sorted to very well sorted.