A sketch of Suchomimus tenerensis, a large spinosaurid dinosaur with a crocodile-like mouth that lived 110 to 120 million years ago, during the middle Cretaceous period in Africa. Sketch is based on a mounted cast skeleton ([http://www-news.uchicago.edu/releases/photos/expedition2/untitled7.jpg photo by Sereno), no exaggerated frill is shown.
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