Hidden among the sagebrush dotted hills of eastern Oregon is one of the world's premiere fossil sites. Explore dramatic changes across the Age of Mammals in a journey through the rock layers within the pages of A Closer Look at John Day Fossil Beds National Monument.

In the summer of 1969, a federal district court in Denver, Colorado, heard arguments in one of the nation’s first explicitly environmental cases, in which the Defenders of Florissant, Inc. opposed real estate interests intent on developing lands containing an extraordinary set of ancient fossils. This book, the first account of the fight to preserve the Florissant fossil beds, tells a story of environmental activism that remains little known more than forty years after the coalition’s victory. The principal author, Estella Leopold, was a major participant in the process.

A complete guide to hiking and traveling in Eastern Oregon, including the Wallowa Mountains, Steens Mountain, and the high desert country east of Bend.

When it comes to dinosaurs and other fascinating fossils, the U.S. has it all, from Tyrannosaurus rex and Triceratops to Stegosaurus and Brachiosaurus. Dinosaur Destinations, by Jon Kramer, Julie Martinez, and Vernon Morris, will help you find the best dinosaur sites near you and across the country. Visit a dinosaur dig site or a famous dinosaur track site--and even make your own cast of fossilized tracks! With details about the nation's best dinosaur-related locales, you'll learn what fossils have been found at or near each place, what kids will enjoy about each site, contact information and more. Plus, this field guide to extinct creatures introduces each species and includes their former range maps and fun facts. Dinosaur Destinations features: The most famous dinosaur dig sites, track sites and fossil locales in the U.S., including a few that allow visitors to participate in real dinosaur digs Locations with unique opportunities for dinosaur fans, such as venues that allow you to touch real dinosaur fossils Fascinating facts about the most famous dinosaurs and other prehistoric creatures Notable non-dinosaur fossil sites and species, such as pteranodons, plesiosaurs, mammoths, and more

This comprehensive systematic revision of the Bridge Creek flora is based on large collections of megafossil specimens from the John Day and Crooked River basins. The flora was found to be more diverse than previously recognized, with at least 125 species. At least 11 genera are extinct, but the majority are extant members of deciduous forests. The flora was derived from a variety of sources and represents a classic example of the broadleaved deciduous forests that became widespread at mid-latitudes following the Eocene-Oligocene climatic cooling.

With over 90 hikes in the Southern Cascades and Siskiyou Mountain Range, this book is easily the most comprehensive guide available for Southern Oregon's diverse hiking opportunities. Explore the Mount Thielsen, Sky Lakes, Mountain Lakes, Red Buttes, and Wild Rogue Wilderness Areas, and much more. This guide also covers all trails in Crater Lake National Park. Complete with maps, elevation profiles, and clear, informative hike narratives, this book is bound to be the standard against which all other guides for the area are judged.

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

You can scramble to the top of most Oregon mountain peaks and this guidebook will show you how