#11

Synopsis

In the American Southwest, Major Dennis, Danny, and Rex witness an atom bomb explosion. They meet a girl paleontologist. Another test is scheduled for tomorrow -- Suddenly a Tyrannosaurus Rex attacks! Major Dennis orders they run while he attacks with his car and pistol. Danny, Rex, and the girl run into a lost valley uncovered by the A-bomb. They survive a giant clam and Pterodactyl, see a Brontosaurus battle a Stegosaurus - and escape the next day. But the bomb is due to go off! They find Major Dennis alive and hide in a cave as the bomb explodes. The T-Rex and valley are gone.

Credits

Script

Robert Kanigher, Martin Naydel, Jack Schiff, John Broome

Pencils

Gil Kane, Ray Thompson, Martin Naydel, Win Mortimer, Irwin Hasen

Inks

Sy Barry, Ray Thompson, Martin Naydel, Win Mortimer, Joe Giella

Letters

Ira Schnapp, Gaspar Saladino

Editor

Whitney Ellsworth

Actual editor

Julius Schwartz