What Makes a Dinosaur a Dinosaur - Fossils and Paleontology (U.S. National Park Service)
Por um escritor misterioso
Descrição
As Dinosaur Fossils Fetch Millions, There's Many a Bone to Pick - The New York Times
Fossils and Paleontology (U.S. National Park Service)
States with the most dinosaur fossils
What can we learn about dinosaur skin using a laser? - Science Journal for Kids and Teens
Benchmarks: October 4, 1915: Dinosaur National Monument Founded
Dinosaurs of the National Park Service (U.S. National Park Service)
National Park Service interns unearthed fossils of a bizarre 220-million-year-old reptile
10 best places to discover dinosaurs and fossils
Old bones a thrill for Virginia Tech paleontologists
de
por adulto (o preço varia de acordo com o tamanho do grupo)