Plesiosaurus

By: Griffin, Mary

Plesiosaurus was a prehistoric marine reptile. It lived in ancient oceans from the late Triassic Period into the late Cretaceous Period. With its long neck and paddle-like limbs, Plesiosaurus used supersharp teeth to capture water-dwelling prey. Colorful images help readers imagine what life might have been like for this creature, which could grow to a whopping 15 feet long. Fun fact boxes complement entertaining information and add extra moments of "wow" that dinosaur fans will love sharing. This accessible text supports key elements of the science of reading, aiding with vocabulary, comprehension, and fluency.

• Format: Paperback
• Language: English
• ISBN: 1538313545
• ISBN13: 9781538313541
• Release Date: December 2025
• Publisher: Scientific American Educational Publishing
• Length: 24 Pages
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7