{"product_id":"geologic-history-of-the-feather-river-country-california-9780520056916","title":"Geologic History of the Feather River Country  California","description":"\u003cp\u003eHow did the Sierra Nevada and adjacent lands come to be the size and shape they are today? This book covers 400 million years of physical evolution in a language understandable to nonscientists  tracing the volcanic activity  the folding and building of mountains  the breaking of blocks along fault lines  and the work of erosion and glaciers that have created todays dramatic landscape.  Cordell Durrell spent a lifetime reading this complex story of movement and change in the rocks of the Feather River country. He shares with readers the excitement of discovering by remote but careful inference what must have happened millions upon millions of years ago. The basic methods of geologic analysis that Durrell describes can be applied anywhere on the earths surface  lending new fascination to our travels throughout the frozen arctic  dry deserts  tropical rainforests  low swamps  and high mountains like Californias magnificent Sierra.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":45953157791797,"sku":"ByrdShop_0520056914","price":26.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8139\/0901\/files\/9780520056916.jpg?v=1788180111","url":"https:\/\/atxbooks.com\/products\/geologic-history-of-the-feather-river-country-california-9780520056916","provider":"ATX Books","version":"1.0","type":"link"}