Catalog Search Results
Author
Pub. Date
2022.
Language
English
Description
"From celebrated genetic anthropologist Jennifer Raff comes the untold story-and fascinating mystery-of how humans migrated to the Americas"--
20,000 years ago, people crossed a great land bridge from Siberia into Western Alaska and then dispersed southward into what is now called the Americas. Until we venture out to other worlds, this remains the last time our species has populated an entirely new place, and this event has been a subject of deep...
Author
Publisher
National Geographic
Language
English
Description
Dinosaur bones and skeletons, even dinosaur eggs are not unusual, but rare soft-tissue fossils give tantalizing clues about the appearance and physiology of the ancient animals. Here, paleontologist Manning presents the most astonishing dinosaur fossil excavations of the past 100 years--including the recent discovery of a remarkably intact dinosaur mummy in the Badlands of North Dakota. Bone structure is just the beginning of our knowledge today,...
Author
Series
Secret explorers volume 4
Pub. Date
2020.
Language
English
Description
In The Secret Explorers and the Archaeopteryx Egg, dinosaur expert Tamiko and geology expert Cheng travel back to the age of the dinosaurs in an effort to rescue a dinosaur egg from destruction. However, to save the egg, the Secret Explorers first have to use all their courage and skills to outsmart a fierce Allosaurus, rescue a baby Stegosaurus, and find a way to attract an Archaeopteryx. Tamiko and Cheng soon find that, to succeed, they need to...
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