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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. http://www.uky.edu/KGS/)

Mesozoic Era

251 Triassic Period

251-199 Triassic life

228 Eoraptor, the oldest fossil dinosaur

225 Coelophysis , an early meat-eating, theropod dinosaur (simple)

225 Coelophysis , an early meat-eating, theropod dinosaur (shaded)

225 Probelesodon, a cynodont (almost a mammal)

225 Probelesodon, a cynodont (almost a mammal) and burrow

221 The oldest definite fossil mammal

220 Parasuchus , a phytosaur ( crocodile-shaped reptile)

220 Plateosaurus , a prosauropod dinosaur, one of the first large dinosaurs

199 End-Triassic extinction


 

 

 

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Last modified August 19, 2019 .