Apparently, the parasaurolophus does not play well with certain 20th century technology.

Variants

(1)
  1. “The Cayuse” by L. Sprague de Camp, in Expanse, 1993.
  2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . written by L. Sprague de Camp