Even if you were not one of those families like mine who received the National Geographic magazine in the mail every month, you might still get a twinge of deja vu should you happen to flip through the February 1968 issue.
That's because pages of this issue were prominently featured in a little film you may have heard of.... Jaws. In the scene where Chief Brody is flipping through the pages of a book about sharks to educate himself (and the audience) on the history and biology of the 25-foot menace that has invaded his beach-front home...
...we are actually seeing the pages of several different books cleverly edited together to appear as if belonging to a single volume. Many of the pages viewed are from the National Geographic article Sharks: Wolves of the Sea (Nathanial T. Kenney).
Other pages from this scene, among them graphic shark-attack injuries and the fossilized jaws of prehistoric megalodon, come from various other books: Sharks and Rays (Spencer Wilkie Tinker, 1973); The Shark: Splendid Savage of the Sea (Jacques-Yves Cousteau, 1970); Sportfishing for Sharks (Frank Mundus, 1971); About Sharks and Shark Attacks (David H. Davies, 1964); and Dangerous Marine Animals (Bruce W. Haulstead, 1959).
This bibliography comes from the excellent and highly recommended 2013 documentary Inside Jaws (created by Jamie Benning, one of a series of informative and entertaining "filmumentaries").
7 months ago