Field work, supplemented by laboratory studies, is a cornerstone for the geological sciences. This volume provides an introduction to general field work through

Geologic maps supply a wealth of information about the surface and shallow subsurface of the earth. The types of materials that are present in a location and th

Geologic maps: a few lucky geologists make them; many geoscientists, engineers, and planners use them; untold scores of people wonder what they are all about. P