Includes bibliographical references (page 23) and index.
Contents
Machine generated contents note: Forests of Stone -- Fossil Wood -- Petrified! -- Like a Rainbow -- How Old Are Petrified Forests? -- Stories in Wood -- Conservation -- Petrified Forest National Park -- More Petrified Forests.
Summary
Introduces petrified forests, discussing how they form, their age, and the stories in the wood.
