The Philadelphia International Airport is the 9th busiest airport in the world. The Philadelphia Marketplace Food, Shops and services at the airport have a mind-boggling number of eateries, retail stores that sell everything that one can think of, and a number of newsstands.
(See a gallery of plesiosaur and pliosaur pictures.) Plesiosaurs (Greek for almost lizards) were large, long-necked, four-flippered marine reptiles that paddled their way through the oceans, lakes, rivers and swamps of the Jurassic and Cretaceous periods.
The warm, silt-laden water felt strange to the young, long-necked plesiosaur as he slowly worked his way upstream against the strong current of the river. His streamlined body seemed less buoyant in the fresh water and that made raising his head above water to breathe a bit more difficult.