Fossil Sassafras obtusum leaf. Cretaceous fossil leaf from the Dakota Group, Kansas, USA. Specimen held at the Natural History Museum, London, UK.

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Size: 2544px × 3435px
Photo credit: © NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, 1600s, 1638, 17th, aldrovandi, alia, alopias, animal, artwork, biological, biology, black--white, caudal, century, cetis, de, european, fauna, fin, fish, historical, history, ichthyological, ichthyology, illustration, italian, long, marine, monochrome, natural, nature, piscubis, predator, shark, single, tail, thresher, ulisse, vulpecula, wildlife, zoological, zoology