Dinosaurs & Prehistoric Creatures

147 records found. Displaying 145 - 147.

Weird Dinosaurs

From the Series My Favorite Dinosaurs

Meet fascinating dinosaurs sure to be favorites, from the show-stopping Spinosaurus—the largest walking predator from the dinosaur era—all the way to the weird-looking Stegosaurus. Readers… Read More →

  • Lexile: 620
  • ATOS: 3.9
  • Dewey: 567.9
  • Copyright: 2019

Woolly Mammoth

From the Series Bumba Books ® — Dinosaurs and Prehistoric Beasts

What if elephants were covered with thick hair? Such a creature existed until about 4,000 years ago! Learn more about the giant, tusked woolly mammoth, which coexisted with humans until it… Read More →

  • Lexile: 440
  • ATOS: 1.6
  • Dewey: 569/.67
  • Copyright: 2017

Woolly Mammoths

From the Series On My Own Science

Mammoths roamed Earth for more than two million years. They lived in Europe, Asia, and North America. Then ten thousand years ago, the mammoths vanished. What caused them to die out?… Read More →

  • ATOS: 3.9
  • Dewey: 569'.67
  • Copyright: 2006