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Rise of the Giant Mammals
From the Set Life on Ancient Earth
Sixty-five million years ago, dinosaurs were wiped off the face of the Earth. Without the danger of being eaten by those scaly giants, mammals grew to enormous sizes. Take a closer look at some of those mammals and compare them to their modern-day cousins.
| Interest Level | Grade 3 - Grade 5 |
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| Reading Level | Grade 3 |
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| Publisher | Cherry Lake Publishing |
| Series | Life on Ancient Earth |
| Language | English |
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| Available Formats | Reinforced book (9781668973141), Paperback (9781668974520), PDF (9781668977064), ePub (9781668975794), Hosted ebook (9781668978337) |
| Copyright | 2026 |
| Number of Pages | 24 |
| Dimensions | 7 x 9 |
| Graphics | Full-color illustrations, Full-color photographs |
Author: Christian Lopetz
From animal habitats to the solar system, Christian has written several science books for young kids. When he’s not busy writing books—or music—he’s a part-time dinosaur fanatic studying up on the latest dinosaur news and watching Jurassic Park for the 65 millionth time! He lives and works in Los Angeles as a music composer.
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| Full-color illustrations, Full-color photographs |