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Images in Time
Images in Time

Illustrations by Stephen Greb provided to KGS for educational use

These illustrations of ancient life are provided for educational uses in time lines, coloring books, science reports, and presentations. Copy them as needed or just use them as guides for your own drawings. The images are arranged by time. The numbers before the title of the image are in millions of years before the present. When using images, please reference Stephen Greb (Images In Time.

Mesozoic Era

145.5 Cretaceous Period

145.5-65.5 Cretaceous life

115 Tenontosaurus , an ornithopod dinosaur

115 Tenontosaurus walking

110 Acrocanthosaurus , a spinosaur

80  Velociraptor

80  Raptor's killing claw showing motion

65.5 K-T (Cretaceous-Tertiary) extinction


Under Construction-More coming in the future



Go to Key Links in Earth History for more info and images about earth history

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