At the Midway

In 1906 a detachment from the U.S. Signal Corps is attacked by three Tu-nel. The Tu-nel are descended from the therapsids, mammal-like reptiles that evolved in the Triassic Period--before the dinosaurs. They co-existed with the dinosaurs of the Jurassic and Cretaceous Periods. During the 135 million years of their existence, they have undergone major evolutionary changes. These helped them survive...