Roadside Geology of Louisiana

By Darwin Spearing

After Hurricane Katrina, the fanlike pile of sand, mud, and silt that formed near a breached levee was unique in the urban environment of New Orleans. Over the 7,500-year history of the modern Mississippi River delta, however, it was just another splay deposit. Author Darwin Spearing explains the geologic forces behind the formation of the delta, shedding light on the human struggle to control the powerful river that breaches its own levees and switches its own deltas. With sections on wetland loss and land subsidence, Roadside Geology of Louisiana is a must-read for understanding the vulnerability of the Mississippi River delta to floods and hurricanes.

First published in 1995, Roadside Geology of Louisiana is back in print by popular demand, with several updated sections. The introduction presents an overview of Loiusiana's geological history, and 57 road guides discuss the landforms visible from a car window, including sand ridges, natural levees, oxbow lakes, and the Five Islands salt domes.

• Format: Paperback
• Language: English
• ISBN: 0878425306
• ISBN13: 9780878425303
• Release Date: January 2007
• Publisher: Mountain Press Publishing Company
• Length: 225 Pages
• Weight: 0.90 lbs.
• Dimensions: 0.6" x 6.0" x 9.1"

Customer Reviews

Especially recommended for destination travels to Louisiana

The second updated edition of Roadside Geology of Louisiana is especially important to any regional geology or Louisiana geology collection because it updates a 1995 edition and adds newly updated sections to include recent geologic changes from Hurricane Katrina. Here are treks complete with maps, charts and discussions blending travel and geology under one cover, along with a survey that breaks Louisiana into regional chapters for quick, easy access. Especially recommended for destination travels to Louisiana with a special interest in geology and history. Diane C. Donovan California Bookwatch

Geology in Louisiana? Yep!

This guide does a great job of explaining the geology of Louisiana, a state where impressive geology doesn't come to mind. From the hills in the north of the state to the coastal salt domes, Spearing explains it all in great detail for the layman. In addition to discussing the sights you'd see on the side of the road, Spearing also discusses the geology of the oil and gas industry of the state. Additionally, he provides a good discussion of the Mississippi River and how it has changed the landscape over the years. This book will open your eyes to the hidden geology around you!