Geologic maps / [produced by] Dallas County Community College District.

Geologic maps are some of the most important tools used by geologists. This video looks at the history of geologic maps, starting with William Smith's "Map That Changed the World" in the 1800s, and explains how geologists in the field create geologic maps today.

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Bibliographic Details
Format: Video
Published: Dallas County, TX : Dallas County Community College District, 2012.
Online Access:Click for online access