Title: When Life Flourished in Ancient Seas
Subtitle: The Paleozoic Era
First published: October 2005
Subjects: Juvenile literature, Science & Nature - Earth Sciences, History - Prehistoric, Earth Sciences (Young Adult), Juvenile Nonfiction, Children's Books/Ages 9-12 Fiction, Paleozoic, Children: Young Adult (Gr. 7-9), Paleontology, General
Places: Earth
LC classification: QB631.4 .B58 2006