25.0 MB (4.1 MB compressed)
3732 x 2341 pixels
31.5 x 19.8 cm ⏐ 12.4 x 7.8 in (300dpi)
JOHN SIBBICK / SCIENCE PHOTO LIBRARY JOHN SIBBICK / SCIENCE PHOTO LIBRARY
Gorgonopsian. This prehistoric carnivore contained both reptile and mammal features, but died out around 250 million years ago in the Permian. Its fossil remains have been found in South Africa. Artwork by the British illustrator John Sibbick.
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