The dinosaur footprints and Roland T. Bird

By Brooke Hartzog

Subjects: Juvenile literature, Fossils, juvenile literature, Science & Nature, Fossils, Fossil Footprints, Biography, Dinosaurs, JUVENILE NONFICTION, Footprints, Fossil, Paleontologists

Description: Describes the efforts of Roland Bird to investigate footprints left in various sites across the American Southwest by dinosaurs millions of years ago.