Geology Underfoot in Northern Arizona


Book Description

Explores the geological events that have helped shape twenty regions of Arizona, including the Tonto Bridge State Park, Glen Canyon Dam, Grand Canyon, meteor crater, and Monument Valley.










Grand Canyon Geology


Book Description













Geology of the Precambrian Superior and Grenville Provinces and Precambian Fossils in North America


Book Description

This volume contains a description of the geology and mineral deposits of the Superior Province of the Canadian Shield, an overview of Grenville Province geology, and a synopsis of Precambrian fossil occurrences in North America. Six large plates include a geological map of Canada, geological map of the Grenville Province, lithotectonic map of the Superior Province, Archean mineral deposit map of the Superior Province, and more.




Journal of Research of the U.S. Geological Survey


Book Description

Scientific notes and summaries of investigations in geology, hydrology, and related fields.