Valles Caldera: A Geologic History hiking and contact information if you

and contact information if you need permits or other information before you trek into the wilderness

or planning camping or hiking activities

turn his head to fix his watchful eyes on you

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birds and wild horses

Valles Caldera: A Geologic History hiking and contact information if youValles Caldera presents a summary of the significant geologic events that have taken place in New Mexico's Jemez Mountains region and describes the geology and volcanism of the Caldera. You don't have to be a geologist to enjoy this book but if you aren't familiar with geologic terms and names, a handy glossary explains them. 114 pages, color illustrations and photos. University of New Mexico Press, 2009, $18. 95