More on Pterosaur Wingspans

Posted on 4 CommentsPosted in Reply to Skeptics, U.S.A. Sightings

Of the fifty-seven sightings of apparent pterosaurs in which wingspan estimates were given (numerically, like “ten feet”), observed around the world and over many years, from the mid-twentieth century to the present, the graph shows longest wingspans to the right (every three feet, beginning with 3.25 feet; the furthest to the right, “p,” is 45.5 to 48.5 feet); the […]