What's the Kennection? #64

What kind of animal is walking across the dial of one of the three melting watches in Salvador Dali's The Persistence of Memory?

In the board game Battleship, what other type of ship is the same size as the submarine?

What slang term used by Marty McFly in Back to the Future leads Doc to worry about a problem with Earth's gravitational pull?

What fossilized object, found in a German quarry in 1861, led scientists to name a new species called Archaeopteryx?

What Java city lent its name to a miniature chicken and a Random House book imprint?

What's the "Kennection"?