Dinosaurs in the Attic: An Excursion into the American Museum of Natural History Kids Books Polished sphere highlights the mineral’s

Polished sphere highlights the mineral’s deep black coloration

and technology with the imaginative storytelling found in science fiction media

around 500 million years ago

Turquoise is a hydrous phosphate of copper and aluminum

They are nocturnal and known for their large size

Dinosaurs in the Attic: An Excursion into the American Museum of Natural History Kids Books Polished sphere highlights the mineral’sDinosaurs in the Attic takes readers behind the scenes of one of the world's greatest natural history museums, revealing the expeditions, discoveries, and scientists who built its extraordinary collections. Written by former American Museum of Natural History staff member Douglas J. Preston, this fascinating book explores the history of paleontology, museum science, and the remarkable fossils and specimens that have shaped our understanding of Earth's